公开(公告)号：US3898917A

公开(公告)日：1975-08-12

申请号：US43831174

申请日：1974-01-31

Applicant: ABEX CORP

Inventor： ADAMS CECIL E ,  BORN ELLIS H ,  SMITH JR GARY C

IPC: F03C1/06 ,  F01B3/00 ,  F01B13/04 ,  F03C1/253 ,  F03C1/30 ,  F04B1/12 ,  F04B1/20 ,  F04B1/00

CPC classification number: F01B3/0073

Abstract: An axial piston type fluid energy translating device has fluid passages in the pistons, shoes, swash plate and cam member to conduct fluid from the high pressure port to pockets on the back of the cam member adjacent the cam support. The high pressure fluid in the pockets counter-balances the force applied to the swash plate and cam member by the pistons exposed to high pressure fluid.

Abstract translation: 轴向活塞式流体能量平移装置在活塞，鞋，斜板和凸轮构件中具有流体通道，用于将流体从高压口传导到邻近凸轮支撑件的凸轮构件背面的凹穴。 口袋中的高压流体与暴露于高压流体的活塞抵消施加到斜盘和凸轮件的力。

公开(公告)号：US3882891A

公开(公告)日：1975-05-13

申请号：US48079574

申请日：1974-06-19

Applicant: ABEX CORP

Inventor： VILES ALAN H ,  SMITH JR GARY C

IPC: F16K15/14

CPC classification number: F16K15/145 ,  Y10T137/784 ,  Y10T137/789

Abstract: A check valve for radial ports in a fluid conductor has a resilient partially cylindrical member having a pair of legs biased against a surface on the conductor to close the ports to prevent fluid flow in one direction whereas fluid in the ports moves the legs away from the surface to permit fluid flow through the ports in the opposite direction.

Abstract translation: 用于流体导体中的径向端口的止回阀具有弹性部分圆柱形构件，其具有偏压在导体上的表面的一对腿部，以封闭端口以防止流体在一个方向上流动，而端口中的流体使腿远离 表面以允许流体沿相反方向流过端口。