IPC분류정보
국가/구분 |
United States(US) Patent
등록
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국제특허분류(IPC7판) |
|
출원번호 |
US-0547447
(2000-04-12)
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발명자
/ 주소 |
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출원인 / 주소 |
- Premier Wastewater International, Inc.
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대리인 / 주소 |
Frishauf, Holtz, Goodman & Chick, P.C.
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인용정보 |
피인용 횟수 :
35 인용 특허 :
33 |
초록
▼
A differential injector for fluid mixing having a primary fluid inlet, a throat section and a diverging discharge outlet. A secondary fluid is pulled into the discharge outlet, through annular recessed grooves, by suction action produced by the primary fluid of the venturi. A plurality of channels f
A differential injector for fluid mixing having a primary fluid inlet, a throat section and a diverging discharge outlet. A secondary fluid is pulled into the discharge outlet, through annular recessed grooves, by suction action produced by the primary fluid of the venturi. A plurality of channels feed the secondary fluid into the recessed annular grooves. The channels may be connected to a secondary fluid injection port via an injection annulus.
대표청구항
▼
A differential injector for fluid mixing having a primary fluid inlet, a throat section and a diverging discharge outlet. A secondary fluid is pulled into the discharge outlet, through annular recessed grooves, by suction action produced by the primary fluid of the venturi. A plurality of channels f
A differential injector for fluid mixing having a primary fluid inlet, a throat section and a diverging discharge outlet. A secondary fluid is pulled into the discharge outlet, through annular recessed grooves, by suction action produced by the primary fluid of the venturi. A plurality of channels feed the secondary fluid into the recessed annular grooves. The channels may be connected to a secondary fluid injection port via an injection annulus. listed successively moving away rotationally from said partial parabolic surface. 7. The strobe unit according to claim 5, wherein each reflecting region comprises a planar surface arranged between said partial parabolic surface and said parabolic aiming surface. 8. A strobe unit comprising: a light source; a reflector having a central axis extending in a first direction and a plurality of reflecting regions arranged around said central axis, each reflecting region including a partial parabolic surface elongated linearly substantially in said first direction, and a plurality of parabolic aiming surfaces which are projected substantially radially from a periphery of the reflector to a point on the central axis and arranged between adjacent partial parobolic surfaces, said parobolic aiming surfaces are arranged to reflect light from said light source substantially in a radial plane substantially parallel to said first direction; wherein said parabolic aiming surface comprises two parabolic aiming surfaces located between the adjacent partial parobolic surfaces. 9. A strobe unit comprising: a light source; a reflector having a central axis extending in a first direction and a plurality of reflecting regions arranged around said central axis, each reflecting region including a partial parabolic surface elongated linearly substantially in said first direction, and a plurality of parabolic aiming surfaces which are projected substantially radially from a periphery of the reflector to a point on the central axis and arranged between adjacent partial parabolic surfaces, said parabolic aiming surfaces are arranged to reflect light from said light source substantially in a radial plane substantially parallel to said first direction; wherein said two parabolic aiming surfaces include a first parabolic aiming surface formed by a first partial parabolic curve projected radially, obliquely substantially to a point on the central axis and a second parabolic aiming surface formed by a second partial parabolic curve rotated about a focal axis, said focal axis coincident with said central axis. 10. The strobe unit according to claim 9, comprising a frustoconical reflector blended into said first partial parabolic aiming surface along a line of tangency and contiguous with said second parabolic aiming surface around a circular segment of tangency. 11. A strobe unit comprising: a light source; a reflector having a central axis extending in a first direction and a plurality of reflecting regions arranged around said central axis, each reflecting region including a partial parabolic surface elongated linearly substantially in said first direction, adjacent reflecting regions are separated by a respective partial parabolic surface, and a plurality of radially projected reflecting surfaces wherein each is arranged between adjacent partial parabolic surfaces, said parabolic aiming surfaces arranged to reflect light from said light source substantially in a radial plane substantially parallel to said first direction. 12. A strobe unit comprising: a lamp elongated in a first direction; a reflector having a plurality of reflecting regions arranged spaced around said lamp, said reflecting regions each including an upstanding partial parabolic surface elongated linearly substantially along said first direction and arranged to reflect light from said lamp radially outwardly; and including flat reflecting surfaces adjacent to respective base ends of said partial parabolic surfaces, said flat surfaces angled at about 65 to 75 degrees to the first direction, and parabolic aiming surfaces projected from a periphery of the reflector linearly substantially radially to a point, said parabolic aiming sections arranged adjacent to said flat surfaces. 13. The strobe unit according to claim 12, wherein said parabolic aiming surfaces comprise four successively contiguous surfaces, said four successively contiguous surfaces formed by projectin g partial parabolic curves to the central axis, said partial parabolic curves having aiming directions at angles of 0°, 10°, 20°, and 30° respectively, from a common focal point, said angles listed successively moving away rotationally from said partial parabolic surface. 14. A reflector intended to be mounted on a generally horizontal surface comprising: a base; an elongated source of illumination with a central axis oriented perpendicular to the base, carried on the base; and a plurality of substantially identical regions wherein the members of the plurality surround the source wherein each member of the plurality includes a singular partial parabolic surface oriented generally parallel to the central axis of the source, and a plurality of connected partial parabolic surfaces which extend at an acute angle from the source, generally perpendicular to the singular partial parabolic surface, the acute angle falls in a range from fifty to seventy degrees. 15. A reflector as in claim 14 which includes a planar element in each member of the plurality, located between the singular partial parabolic surface and the plurality of connected surfaces wherein the planar element extends from the axis at an angle about equal to the acute angle. 16. A reflector as in claim 14 wherein first and second singular partial parabolic surfaces are positioned adjacent to, and extend along, opposite sides of a plane through the axis, on opposite sides of the source. 17. A reflector as in claim 16 wherein the source is directly visible for direct viewing from a variety of positions defining a viewing angle range, said range being between about thirty to ninety degrees between each singular partial parabolic surface, the source, and an adjacent singular partial parabolic surface. 18. A reflector as in claim 17 wherein the angle range is about 65 degrees. 19. A reflector as in claim 14 wherein the acute angle is about 60 degrees. 20. A reflector as in claim 14 wherein the singular partial parabolic section in each respective member of the plurality is elongated linearly in a direction substantially perpendicular to the base. 21. A reflector as in claim 20 wherein the acute angle falls in a range from 50 to 70 degrees. 22. A reflector as in claim 14 wherein the members of the plurality of regions are configured, relative to the source, to generate two substantially identical, perpendicular illumination profiles. 23. A reflector as in claim 22 wherein the source is directly visible for direct viewing from a variety of positions defining a viewing angle range, said range being between about thirty to ninety degrees between each singular partial parabolic surface, the source, and an adjacent singular partial parabolic surface. 24. A reflector as in claim 22 which includes in each member of the plurality an additional reflective element to provide enhanced illumination in a direction generally forty five degrees from at least one of the profiles. 25. A reflector as in claim 24 wherein the additional reflective element directs additional light to the compound forty five degree direction. 26. A reflector as in claim 25 wherein the additional reflective element is oriented at an acute angle relative to the base. 27. A reflector as in claim 14 wherein the plurality of connected sections includes at least two partial parabolic surfaces which extend from the source wherein each is bounded by first and second lines which extend from the source. 28. A reflector as in claim 27 wherein the plurality of connected sections includes at least four partial parabolic surfaces. 29. A reflector comprising: a plurality of modules radially disposed about a central axis wherein each module includes multiple reflective elements generally disposed perpendicular to the axis, with at least one disposed parallel thereto wherein each module exhibits a generally L-shaped reflective composite surface with an open side, each adjacent pair of modules is substantially bounded on a common side by an element reflective on at least one side. 30. A reflector as in claim 29 which comprises four modules arranged radially about the axis. 31. A reflector as in claim 29 which includes at least two modules arranged on a line perpendicular to the axis. 32. A reflector as in claim 31 wherein the at least one element in each module has a partial parabolic cross section with an axis thereof extending substantially parallel to the central axis. 33. A reflector as in claim 32 wherein at least one of the multiple reflective elements is planar and extends at an acute angle relative to the central axis. 34. A reflector as in claim 33 which includes a mounting base oriented generally perpendicular to the central axis. 35. A reflector as in claim 33 wherein the modules symmetrically emit light with a selected profile, relative to the central axis, in a plane which includes the central axis. 36. A reflector as in claim 35 which includes at least two additional modules which symmetrically emit light with the profile relative to the central axis in a second plane which includes the central axis. 37. A reflector as in claim 36 which includes an elongated radiant energy source which extends along the central axis. 38. A reflector as in claim 37 wherein the source has first and second spaced apart ends and is restrained at each end. 39. A reflector as in claim 33 wherein the planar element is arcuately displaced from the parabolic element at an end displaced from the central axis. 40. A reflector as in claim 39 which includes at least two elongated partial parabolic elements located between the planar element and an end of the parabolic element. 41. A reflector as in claim 39 wherein the planar element is bounded by first and second edges which are oriented at an acute angle to one another. 42. A reflector as in claim 40 wherein the at least two elongated partial parabolic elements are bounded by first and second edges which are oriented at an acute angle to one another. 43. A strobe unit, attachable to a generally horizontal surface, comprising: a base attachable to the surface; and a reflector carried on the base, symmetrical relative to a center line perpendicular to the base, wherein the reflector includes a plurality of L-shaped modules wherein each module includes at least one curved reflector element oriented on the order of ninety degrees relative to a plurality of different reflector elements. 44. A unit as in claim 43 wherein the modules are arcuately disposed about the center line. 45. A unit as in claim 43 which includes an elongated source carried on the base and extending along the center line. 46. A unit as in claim 43 wherein the curved reflector elements are arranged on the order of ninety degrees to one another. 47. A unit as in claim 43 wherein the reflector comprises at least three modules. 48. A unit as in claim 47 wherein the modules provide substantially identical output profiles in two planes that are perpendicular to one another. 49. A unit as in claim 48 wherein the planes intersect at the centerline. 50. A unit as in claim 49 which includes at least four modules. 51. A unit as in claim 49 wherein each module includes a curved reflector element which extends generally parallel to the centerline and wherein the curved reflector elements are arranged on the order of ninety degrees to one another. ram and a storage container. A hydraulic adjustment cylinder moves the compaction ram and the storage container alternately in alignment with the compaction cylinder. To gain access to the feed pipe for cleaning during material change, the compaction cylinder is coupled to the compaction ram to form a structural unit which can be raised upwards.
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