| 摘要 |
<p>A fluid translating unit (10) includes a barrel plate (52) interposed the end of a barrel (36) and a porting surface (18) defined within a housing (12) thereof. In one aspect a plurality of counterbores (46) are provided in the barrel (36) in surrounding relation to the fluid ports (58). A plurality of seal rings having a sealing end (64) defining an annular seal face (66) of a predetermined width for face sealing engagement with the barrel plate (52). A plurality of annular springs (78) are disposed in the counterbores (46) for urging the seal rings (62) into sealing engagement with the other of the barrel (36) and the barrel plate (52).</p> |
