IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0856879
(2002-02-12)
|
우선권정보 |
GB-19980026961 (1998-11-26) |
국제출원번호 |
PCT/GB99/03980
(1999-11-26)
|
국제공개번호 |
WO00/30514
(2000-06-02)
|
발명자
/ 주소 |
- Taylor, John Crawshaw
- Donnelly, Vernon James
|
출원인 / 주소 |
|
대리인 / 주소 |
McCormick, Paulding & Huber LLP
|
인용정보 |
피인용 횟수 :
14 인용 특허 :
2 |
초록
▼
An electric coffee maker (2) comprises a first chamber (4), and a second chamber (6) arranged on top of the first chamber. A tube (8) extends down from the second chamber (6) into the first chamber (4) for transferring liquid between the two chambers. The base (20) of the first chamber (4) is provid
An electric coffee maker (2) comprises a first chamber (4), and a second chamber (6) arranged on top of the first chamber. A tube (8) extends down from the second chamber (6) into the first chamber (4) for transferring liquid between the two chambers. The base (20) of the first chamber (4) is provided with electric heater (24) and a thermally responsive control (46) is provided associated with the base (20) so as to be responsive to the temperature of the heater (24) or to a section of the base (20) for interrupting the power supply to or reducing the heating output of the heater (24).
대표청구항
▼
An electric coffee maker (2) comprises a first chamber (4), and a second chamber (6) arranged on top of the first chamber. A tube (8) extends down from the second chamber (6) into the first chamber (4) for transferring liquid between the two chambers. The base (20) of the first chamber (4) is provid
An electric coffee maker (2) comprises a first chamber (4), and a second chamber (6) arranged on top of the first chamber. A tube (8) extends down from the second chamber (6) into the first chamber (4) for transferring liquid between the two chambers. The base (20) of the first chamber (4) is provided with electric heater (24) and a thermally responsive control (46) is provided associated with the base (20) so as to be responsive to the temperature of the heater (24) or to a section of the base (20) for interrupting the power supply to or reducing the heating output of the heater (24). elongated tube is attached to a frame. 3. The device of claim 1, wherein the limiting means is a first and a second detent lying in a facing, spaced-apart relationship. 4. The device of claim 1, wherein the limiting means is a first and a second flange lying in a facing, spaced-apart relationship. 5. The device of claim 1, wherein the limiting means comprises a clamp attached coaxially to the outside of the barrel, the clamp formed to include a detent at each end. 6. The device of claim 1, wherein the limiting means comprises a clamp attached coaxially to the outside of the barrel, the clamp formed to include a flange at each end. 7. The device of claim 1, wherein the tube is substantially cylindroid. 8. The device of claim 7, wherein the brake shoes are each substantially C-shaped and substantially cylindroid, the brake shoes formed to include a first and a second land running parallel to the long axis of each brake shoe along each lateral edge of the C, each land formed to include at least one cavity, whereby each cavity faces the at least one cavity in an opposing land of an adjacent shoe. 9. The device of claim 8, wherein the urging means comprises a coil spring interposed between each pair of opposing lands, the springs being partially positioned within the opposing cavities of adjacent lands. 10. The device of claim 1, wherein the inner surface of the tube in frictional contact with the brake immediately prior to firing is a low-friction material. 11. The device of claim 10, wherein the low-friction material is polypropylene. 12. The device of claim 1, wherein the guide tube is a pair of semi-cylindroids. 13. The device of claim 12, wherein the pair of semi-cylindroids is hinged together along one lateral side. 14. The device of claim 13, wherein the pair of semi-cylindroids further comprises at least one means for holding the semi-cylindriods together, whereby a cylindrical tube is formed. 15. The device of claim 1, further including one or more washer inserts positioned in a portion of the free space between the barrel and the inner surface of the tube, whereby the barrel is supported within the tube. 16. The device of claim 1, wherein the brake shoes comprise a friction material attached to the surface thereof. 17. The device of claim 1, wherein the tube comprises a friction material attached to the inner surface thereof. 18. The device of claim 1, wherein the number of brake shoes is two and wherein the brake shoes are rotatably connected together. 19. A recoil mitigation apparatus for a projectile-firing device, the projectile-firing device comprising a barrel for housing a projectile, the recoil mitigation apparatus comprising: an elongated tube attached to a frame; a brake comprising: a substantially cylindrical clamp adapted to be attached coaxially to the outside of the barrel, the clamp formed to include a flange at each end; two or more substantially C-shaped substantially cylindroid brake shoes, the inner concave surface of each shoe adapted to mate with a respective arcuate portion of the outer convex surface of the clamp, and wherein each shoe is sized to lie between the flanges, each brake shoe having a first and a second land, each land running parallel to the long axis of the shoe along lateral edges of the C, and wherein each land is formed to include at least one cavity; and two or more urging means, each urging means having a first end and a second end, each end of each urging means formed to partially engage within a cavity; and wherein when the clamp is secured to the outside of the barrel, each shoe mated with the outer convex surface of the barrel and positioned between the flanges, the brake shoes urged apart by the urging means positioned within opposing cavities, and when the barrel, clamp, brake shoes, and springs assembly is fit coaxially frictionally within the tube, when the projectile is fired from the barrel, the recoil of the device is mitigated. 20. A recoil-mitigated pro
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