| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 101 | Fluid actuated mechanisms | US69963357 | 1957-11-29 | US2978044A | 1961-04-04 | LESLIE BAINES |
| 102 | Hydraulic transmitter-motor unit | US4318048 | 1948-08-09 | US2564164A | 1951-08-14 | LINDEMAN JESSE G |
| 103 | Apparatus for transmitting rotary motion | US29979539 | 1939-10-17 | US2297610A | 1942-09-29 | DE GIERS CLARENCE A |
| 104 | Hydraulic power-transmitting system | US33512729 | 1929-01-25 | US1931952A | 1933-10-24 | MAURICE CHARLES |
| 105 | Foot accelerator | US55212622 | 1922-04-13 | US1459317A | 1923-06-19 | HAROLD BIRDSALL EDWIN |
| 106 | du bois | US386116D | US386116A | 1888-07-17 | ||
| 107 | Self and eobeet faeley | US233436D | US233436A | 1880-10-19 | ||
| 108 | DUAL, COUPLED CHECK VALVE FOR DIRECT DRIVE, REVERSIBLE POWER SOURCES FOR HYDRAULIC SYSTEMS | PCT/US2004008638 | 2004-03-18 | WO2004083645A3 | 2005-01-27 | LAST HARRY J |
| An invented dual, coupled check valve mechanism is described for a direct drive, reversible hydraulic power source for hydraulic circuits that includes a manifold hydraulically coupled to the respective input/output ports and a reservoir of the hydraulic power source defining a translation passageway having mid-passage drain hydraulically coupled to the reservoir, where each end of the translation passageway has an angled annular valve seat opening to larger diameter plenum containing a check valve ball. A translating rod with a length greater and a circumferential diameter less than that of the translation passageway located in the translation passageway prevents the respective check valve balls from simultaneously seating on the valve seats at the respective ends of the translation passage way. | ||||||
| 109 | HYDRAULIC TORQUE TRANSMITTING DEVICE | PCT/US9808438 | 1998-04-27 | WO9956038A8 | 2001-03-08 | BARROWMAN ANDREW W |
| Two synchronous hydraulic polyphase motor-generators with axial cylinders are connected by rigid or flexible pipes (39). One functions as a generator, the other as a motor to transmit torque and power. Sinusoidal piston motion in each polyphase motor-generator is developed without the use of cams. The pistons cause columns of fluid to alternate between motor and generator, producing synchronous rotation. Apparatus (62, 70, 78, 80) for synchronizing, coupling and decoupling the motive force are disclosed. | ||||||
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