Radial impulse engine, pump, and compressor systems, and associated methods of operation
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
F02B-025/08
F02B-025/00
출원번호
US-0414148
(2006-04-28)
등록번호
US-7392768
(2008-07-01)
발명자
/ 주소
Dick,Timber
Tillemann Dick,Corban I.
Tillemann Dick,Levi M.
Tillemann Dick,Tomicah S.
출원인 / 주소
Tendix Development, LLC
대리인 / 주소
Perkins Coie LLP
인용정보
피인용 횟수 :
5인용 특허 :
75
초록▼
Radial impulse engine, pump, and compressor systems are disclosed herein. In one embodiment of the invention, an engine includes a first end wall portion spaced apart from a second end wall portion to at least partially define a combustion chamber therebetween. In this embodiment, the engine further
Radial impulse engine, pump, and compressor systems are disclosed herein. In one embodiment of the invention, an engine includes a first end wall portion spaced apart from a second end wall portion to at least partially define a combustion chamber therebetween. In this embodiment, the engine further includes a plurality of movable wall portions disposed between the first and second end wall portions. Each movable wall portion includes a cylindrical surface extending at least partially between a distal edge portion and a pivot axis. Upon ignition in the combustion chamber, the distal edge portion of each movable wall portion slides across the cylindrical surface of the adjacent movable wall portion as the movable wall portions pivot outwardly in unison about their respective pivot axes.
대표청구항▼
We claim: 1. An engine comprising: a first end wall portion; a second end wall portion spaced apart from the first end wall portion to at least partially define a pressure chamber therebetween; a first movable wall portion operably disposed between the first and second end wall portions, the first
We claim: 1. An engine comprising: a first end wall portion; a second end wall portion spaced apart from the first end wall portion to at least partially define a pressure chamber therebetween; a first movable wall portion operably disposed between the first and second end wall portions, the first movable wall portion having a first distal edge portion spaced apart from a first pivot axis; and a second movable wall portion operably disposed between the first and second end wall portions adjacent to the first movable wall portion, the second movable wall portion having a second distal edge portion spaced apart from a second pivot axis, the second movable wall portion further having a cylindrical surface extending at least partially between the second distal edge portion and the second pivot axis, wherein the first and second pivot axes are fixed relative to the first and second end wall portions, wherein the first distal edge portion of the first movable wall portion is configured to slide across the cylindrical surface of the second movable wall portion as the first movable wall portion pivots about the first pivot axis and the second movable wall portion pivots about the second pivot axis. 2. The engine of claim 1 wherein the first and second pivot axes extend through the first and second end wall portions. 3. The engine of claim 1 wherein the first movable wall portion is operably coupled to the second movable wall portion so that the first movable wall portion moves in unison with the second movable wall portion. 4. The engine of claim 1, further comprising a synchronizing gear operably coupling the first movable wall portion to the second movable wall portion. 5. The engine of claim 1 wherein the cylindrical surface of the second movable wall portion extends from the second distal edge portion of the second movable wall portion to a proximal edge portion of the second movable wall portion, and wherein the second pivot axis of the second movable wall portion is positioned between the second distal edge portion and the proximal edge portion. 6. The engine of claim 1 wherein the first distal edge portion of the first movable wall portion carries a seal configured to slide across the cylindrical surface of the second movable wall portion as the first movable wall portion pivots about the first pivot axis and the second movable wall portion pivots about the second pivot axis. 7. The engine of claim 1, further comprising a fuel injector carried by the first end wall portion, wherein the pressure chamber is a combustion chamber and the fuel injector is configured to spray fuel into the combustion chamber. 8. The engine of claim 1, further comprising an igniter carried by the first end wall portion, wherein the pressure chamber is a combustion chamber and the igniter is configured to ignite an air/fuel mixture in the combustion chamber. 9. The engine of claim 1, further comprising a valve positioned in the first end wall portion, wherein the pressure chamber is a combustion chamber and the valve is configured to discharge exhaust gas from the combustion chamber. 10. The engine of claim 1, further comprising a valve positioned in the first end wall portion, wherein the pressure chamber is an expansion chamber and the valve is configured to admit pressurized steam into the expansion chamber. 11. The engine of claim 1 wherein the cylindrical surface of the second movable wall portion is parallel to the second pivot axis. 12. An engine comprising: a first end wall portion; a second end wall portion spaced apart from the first end wall portion to at least partially define a pressure chamber therebetween; a first movable wall portion operably disposed between the first and second end wall portions, the first movable wall portion having a first distal edge portion spaced apart from a first pivot axis; a second movable wall portion operably disposed between the first and second end wall portions adjacent to the first movable wall portion, the second movable wall portion having a second distal edge portion spaced apart from a second pivot axis, the second movable wall portion further having a cylindrical surface extending at least partially between the second distal edge portion and the second pivot axis, wherein the first distal edge portion of the first movable wall portion is configured to slide across the cylindrical surface of the second movable wall portion as the first movable wall portion pivots about the first pivot axis and the second movable wall portion pivots about the second pivot axis; and a third movable wall portion disposed between the first and second end wall portions, wherein the first movable wall portion is operably coupled to the second and third movable wall portions so that the first movable wall portion moves in unison with the second and third movable wall portions. 13. The engine of claim 12 wherein the first movable wall portion is operably coupled to the second and third movable wall portions by a synchronizing gear. 14. The engine of claim 12 wherein the first movable wall portion is operably coupled to the second and third movable wall portions by a synchronizing ring gear. 15. The engine of claim 12, further comprising a fuel injector carried by the first end wall portion, wherein the pressure chamber is a combustion chamber and the fuel injector is configured to spray fuel into the combustion chamber. 16. The engine of claim 12, further comprising an igniter carried by the first end wall portion, wherein the pressure chamber is a combustion chamber and the igniter is configured to ignite an air/fuel mixture in the combustion chamber. 17. The engine of claim 12, further comprising a valve positioned in the first end wall portion, wherein the pressure chamber is a combustion chamber and the valve is configured to discharge exhaust gas from the combustion chamber. 18. An engine comprising: a first end wall portion; a second end wall portion spaced apart from the first end wall portion to at least partially define a pressure chamber therebetween; a first movable wall portion operably disposed between the first and second end wall portions, the first movable wall portion having a first distal edge portion spaced apart from a first pivot axis; a second movable wall portion operably disposed between the first and second end wall portions adjacent to the first movable wall portion, the second movable wall portion having a second distal edge portion spaced apart from a second pivot axis, the second movable wall portion further having a cylindrical surface extending at least partially between the second distal edge portion and the second pivot axis, wherein the first distal edge portion of the first movable wall portion is configured to slide across the cylindrical surface of the second movable wall portion as the first movable wall portion pivots about the first pivot axis and the second movable wall portion pivots about the second pivot axis; and a third movable wall portion disposed between the first and second end wall portions, the third movable wall portion having a third pivot axis, wherein the first, second, and third pivot axes define a circle having a first radius of curvature, and wherein the cylindrical surface of the second movable wall portion has a second radius of curvature that is at least approximately equivalent to the first radius of curvature. 19. The engine of claim 18, further comprising: a fourth movable wall portion disposed between the first and second end wall portions adjacent to the third movable wall portion, the fourth movable wall portion having a fourth pivot axis; a fifth movable wall portion disposed between the first and second end wall portions adjacent to the fourth movable wall portion, the fifth movable wall portion having a fifth pivot axis; and a sixth movable wall portion disposed between the first and second end wall portions adjacent to the fifth movable wall portion, the sixth movable wall portion having a sixth pivot axis, wherein the first, second, third, fourth, fifth, and sixth pivot axes define the circle having the first radius of curvature. 20. The engine of claim 18, further comprising a fuel injector carried by the first end wall portion, wherein the pressure chamber is a combustion chamber and the fuel injector is configured to spray fuel into the combustion chamber. 21. The engine of claim 18, further comprising an igniter carried by the first end wall portion, wherein the pressure chamber is a combustion chamber and the igniter is configured to ignite an air/fuel mixture in the combustion chamber. 22. The engine of claim 18, further comprising a valve positioned in the first end wall portion, wherein the pressure chamber is a combustion chamber and the valve is configured to admit at least one of air and an air/fuel mixture into the combustion chamber. 23. An engine comprising: a first end wall portion; a second end wall portion spaced apart from the first end wall portion to at least partially define a pressure chamber therebetween; a first movable wall portion operably disposed between the first and second end wall portions, the first movable wall portion having a first distal edge portion spaced apart from a first pivot axis; a second movable wall portion operably disposed between the first and second end wall portions adjacent to the first movable wall portion, the second movable wall portion having a second distal edge portion spaced apart from a second pivot axis, the second movable wall portion further having a first cylindrical surface extending at least partially between the second distal edge portion and the second pivot axis; and a third movable wall portion disposed between the first and second end wall portions adjacent to the second movable wall portion, the third movable wall portion having a third distal edge portion spaced apart from a third pivot axis, the third movable wall portion further having a second cylindrical surface extending at least partially between the third distal edge portion and the third pivot axis, wherein the first distal edge portion of the first movable wall portion is configured to slide across the first cylindrical surface of the second movable wall portion, and the second distal edge portion of the second movable wall portion is configured to slide across the second cylindrical surface of the third movable wall portion, as the first movable wall portion pivots about the first pivot axis, the second movable wall portion pivots about the second pivot axis, and the third movable wall portion pivots about the third axis. 24. The engine of claim 23 wherein the first and second pivot axes are fixed relative to the first and second end wall portions. 25. The engine of claim 23 wherein the pressure chamber is a combustion chamber, and wherein the cylindrical surface of the second movable wall portion includes an aperture configured to admit at least one of air and an air/fuel mixture into the combustion chamber. 26. The engine of claim 23, further comprising an igniter carried by the first end wall portion, wherein the pressure chamber is a combustion chamber and the igniter is configured to ignite an air/fuel mixture in the combustion chamber. 27. An engine comprising: a first end wall portion; a second end wall portion spaced apart from the first end wall portion to at least partially define a combustion chamber therebetween; a first movable wall portion operably disposed between the first and second end wall portions, the first movable wall portion having a first distal edge portion spaced apart from a first pivot axis; and a second movable wall portion operably disposed between the first and second end wall portions adjacent to the first movable wall portion, the second movable wall portion having a second distal edge portion spaced apart from a second pivot axis, the second movable wall portion further having a cylindrical surface extending at least partially between the second distal edge portion and the second pivot axis, wherein the first distal edge portion of the first movable wall portion is configured to slide across the cylindrical surface of the second movable wall portion as the first movable wall portion pivots about the first pivot axis and the second movable wall portion pivots about the second pivot axis, and wherein the cylindrical surface of the second movable wall portion includes an aperture configured to admit at least one of air and an air/fuel mixture into the combustion chamber. 28. The engine of claim 27 wherein the cylindrical surface of the second movable wall portion extends from the second distal edge portion of the second movable wall portion to a proximal edge portion of the second movable wall portion, and wherein the aperture is positioned between the second pivot axis and the proximal edge portion of the second movable wall portion. 29. The engine of claim 27, further comprising a fuel injector carried by the first end wall portion, wherein the pressure chamber is a combustion chamber and the fuel injector is configured to spray fuel into the combustion chamber. 30. The engine of claim 27, further comprising an igniter carried by the first end wall portion, wherein the pressure chamber is a combustion chamber and the igniter is configured to ignite an air/fuel mixture in the combustion chamber. 31. An engine comprising: a first end wall portion; a second end wall portion spaced apart from the first end wall portion to at least partially define a pressure chamber therebetween; a first movable wall portion operably disposed between the first and second end wall portions, the first movable wall portion having a first distal edge portion spaced apart from a first pivot axis; and a second movable wall portion operably disposed between the first and second end wall portions adjacent to the first movable wall portion, the second movable wall portion having a second distal edge portion spaced apart from a second pivot axis, the second movable wall portion further having a cylindrical surface extending at least partially between the second distal edge portion and the second pivot axis, wherein the first distal edge portion of the first movable wall portion is configured to slide across the cylindrical surface of the second movable wall portion as the first movable wall portion pivots about the first pivot axis and the second movable wall portion pivots about the second pivot axis, and wherein the first distal edge portion of the first movable wall portion is configured to lubricate the cylindrical surface of the second movable wall portion as the first distal edge portion slides across the cylindrical surface. 32. An internal combustion engine comprising: a first end wall portion; a second end wall portion spaced apart from the first end wall portion to at least partially define a combustion chamber therebetween; a first wrist shaft configured to pivot about a first pivot axis extending at least partially between the first and second end wall portions; a second wrist shaft configured to pivot about a second pivot axis extending at least partially between the first and second end wall portions; a first movable wall portion fixedly attached to the first wrist shaft, the first movable wall portion having a first distal edge portion spaced apart from the first pivot axis; and a second movable wall portion fixedly attached to the second wrist shaft, the second movable wall portion having a second distal edge portion spaced apart from the second pivot axis, the second movable wall portion further having a cylindrical surface extending at least partially between the second distal edge portion and the second pivot axis, wherein the first distal edge portion of the first movable wall portion is configured to slide across the cylindrical surface of the second movable wall portion as the first wrist shaft pivots about the first pivot axis and the second wrist shaft pivots about the second pivot axis. 33. The engine of claim 32 wherein the first wrist shaft is operably coupled to the second wrist shaft so that the first movable wall portion moves in unison with the second movable wall portion. 34. The engine of claim 32, further comprising a synchronizing gear operably coupling the first wrist shaft to the second wrist shaft so that the first movable wall portion moves in unison with the second movable wall portion. 35. The engine of claim 32, further comprising a synchronizing ring gear operably coupling the first wrist shaft to the second wrist shaft so that the first movable wall portion moves in unison with the second movable wall portion. 36. The engine of claim 32, further comprising: a first timing gear fixedly attached to the first wrist shaft; a second timing gear fixedly attached to the second wrist shaft; and a synchronizing ring gear operably engaging the first and second timing gears so that the first movable wall portion moves in unison with the second movable wall portion. 37. The engine of claim 32, further comprising: a third wrist shaft configured to pivot about a third pivot axis extending at least partially between the first and second end wall portions; a third movable wall portion fixedly attached to the third wrist shaft; and a synchronizing gear operably coupling the first wrist shaft to the second and third wrist shafts so that the first movable wall portion moves in unison with the second and third movable wall portions. 38. The engine of claim 32, further comprising: a third wrist shaft configured to pivot about a third pivot axis extending at least partially between the first and second end wall portions; a third movable wall portion fixedly attached to the third wrist shaft; and a synchronizing gear operably coupling the first wrist shaft to the second and third wrist shafts, wherein the first, second, and third pivot axes define a circle, and wherein the synchronizing gear is configured to rotate about an axis extending through the center of the circle. 39. The engine of claim 32, further comprising a crankshaft operably coupled to at least the first wrist shaft, wherein the crankshaft is configured to rotate unidirectionally as the first movable wall portion pivots about the first pivot axis. 40. The engine of claim 32, further comprising: a third wrist shaft configured to pivot about a third pivot axis extending at least partially between the first and second end wall portions; and a third movable wall portion fixedly attached to the third wrist shaft, wherein the first, second, and third pivot axes define a circle having a first radius of curvature, and wherein the cylindrical surface of the second movable wall portion has a second radius of curvature that is at least approximately equivalent to the first radius of curvature. 41. An apparatus for use in at least one of an engine, pump, and compressor, the apparatus comprising: a chordon, the chordon including: a distal edge portion; a proximal edge portion spaced apart from the distal edge portion; and a cylindrical surface extending between the distal edge portion and the proximal edge portion, wherein the cylindrical surface is configured to face at least approximately toward at least one of a combustion chamber, a pump chamber, and a compressor chamber, and wherein the cylindrical surface of the chordon includes at least one aperture configured to allow flow therethrough of at least one of air and an air/fuel mixture. 42. The apparatus of claim 41 wherein the chordon is configured to pivot about an axis positioned between the distal edge portion and the proximal edge portion, and wherein the at least one aperture is positioned between the proximal edge portion and the pivot axis. 43. The apparatus of claim 41 wherein the chordon is configured to pivot about an axis that is parallel to the cylindrical surface. 44. The apparatus of claim 41 wherein the chordon is configured to pivot about an axis positioned between the distal edge portion and the proximal edge portion. 45. An apparatus for use in at least one of an engine, pump, and compressor, the apparatus comprising: a chordon, the chordon including: a distal edge portion; a proximal edge portion spaced apart from the distal edge portion; and a cylindrical surface extending between the distal edge portion and the proximal edge portion, wherein the cylindrical surface is configured to face at least approximately toward at least one of a combustion chamber, a pump chamber, and a compressor chamber; and a wrist shaft configured to pivot about an axis, wherein the chordon is fixedly attached to the wrist shaft. 46. An internal combustion engine comprising: a combustion chamber; a first movable wall portion positioned proximate to the combustion chamber, the first movable wall portion having a first distal edge portion spaced apart from a first pivot axis; a second movable wall portion positioned proximate to the combustion chamber, the second movable wall portion having a second distal edge portion spaced apart from a second pivot axis, the second movable wall portion further having a cylindrical surface extending at least partially between the second distal edge portion and the second pivot axis; means for introducing fuel into the combustion chamber; means for igniting the fuel in the combustion chamber, thereby causing the first distal edge portion of the first movable wall portion to slide across the cylindrical surface of the second movable wall portion as the first movable wall portion pivots outwardly about the first pivot axis and the second movable wall portion pivots outwardly about the second pivot axis; and means for reversing direction of the first and second movable wall portions as they pivot outwardly about their respective pivot axes. 47. The internal combustion engine of claim 46, further comprising means for converting pivotal motion of the first and second movable wall portions into rotational motion of an associated crankshaft. 48. The internal combustion engine of claim 46, further comprising means for discharging exhaust gas from the combustion chamber. 49. The internal combustion engine of claim 46, further comprising means for synchronizing movement of the first and second movable wall portions. 50. An internal combustion engine comprising: a combustion chamber; a first movable wall portion positioned proximate to the combustion chamber, the first movable wall portion having a first distal edge portion spaced apart from a first pivot axis; a second movable wall portion positioned proximate to the combustion chamber, the second movable wall portion having a second distal edge portion spaced apart from a second pivot axis, the second movable wall portion further having a cylindrical surface extending at least partially between the second distal edge portion and the second pivot axis; means for introducing fuel into the combustion chamber, wherein the means for introducing fuel into the combustion chamber include an aperture in the first movable wall portion; and means for igniting the fuel in the combustion chamber, thereby causing the first distal edge portion of the first movable wall portion to slide across the cylindrical surface of the second movable wall portion as the first movable wall portion pivots outwardly about the first pivot axis and the second movable wall portion pivots outwardly about the second pivot axis. 51. The internal combustion engine of claim 50, further comprising means for converting pivotal motion of the first and second movable wall portions into rotational motion of an associated crankshaft. 52. The internal combustion engine of claim 50, further comprising means for synchronizing movement of the first and second movable wall portions.
Bundrick ; Jr. Benjamin (Rte. 3 ; Box 272 Slidell LA 70458), Flexible cylinder-head internal combustion engine with cylinder compression adjustable for use with available fluid fuel.
Bivona Steve (9 Stoney Brook Rd. Norwalk CT 06851) Bivona John (9 Stoney Brook Rd. Norwalk CT 06851), Piston system for use in an internal combustion engine.
Trevisan Giovanni (Via Edison 233 -- 20019 Settimo Milanese (Milano) ITX), Single-acting rotary pneumatic actuator, including at least a precompressed spring assembly.
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