公开(公告)号：US3840047A

公开(公告)日：1974-10-08

申请号：US29924872

申请日：1972-10-20

Applicant: DOWTY MINING EQUIPMENT LTD

Inventor： GIBBINS R

IPC: F15B13/00 ,  F15B13/08 ,  F17D1/08

CPC classification number: F15B13/0821 ,  F15B13/08 ,  F15B13/0814 ,  F15B13/0828 ,  F15B13/0832 ,  F15B13/0892 ,  F15B13/0896 ,  Y10T137/87201 ,  Y10T137/87885 ,  Y10T137/87893 ,  Y10T137/9138

Abstract: A hydraulic apparatus including a pair of body members, each having a flat surface, a hydraulic circuit member having two flat parallel surfaces and at least one slot extending in the circuit member between the two parallel flat surfaces, clamping means to hold the body members together with the circuit member clamped between the flat body surfaces, at least one hydraulic component formed on or secured to at least one body member, and ports including at least one port from the component or components. Each port opens into the flat surface of the body member in which it is formed. The arrangement is such that associated ports are connected by a slot in the circuit member which forms a flow passage between the flat surfaces of the pair of body members to carry fluid in a direction parallel to the flat surfaces between the ports.

Abstract translation: 一种液压装置，包括一对主体构件，每个主体构件具有平坦表面，具有两个平坦平行表面的液压回路构件以及在所述两个平行平坦表面之间的所述回路构件中延伸的至少一个狭槽，用于将所述主体构件保持在一起的夹紧装置 其中电路构件夹在平坦体表面之间，形成在至少一个主体构件上或固定到至少一个主体构件的至少一个液压部件以及包括至少一个端口的端口与端部组件的端口。 每个端口通向其形成的主体部件的平坦表面。 这种布置使得相关联的端口通过电路构件中的狭槽连接，该槽在一对主体构件的平坦表面之间形成流动通道，以在平行于端口之间的平坦表面的方向上承载流体。