An axial piston fluid translating unit with sealed barrel plate

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...

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Bibliographic Details
Main Authors ROBERT J HUEBNER, GUY C CARLSON JR, DONALD H SHERMAN, WILLIAM K ENGEL
Format Patent
LanguageEnglish
Published 21.09.1994
Edition5
Subjects
BLASTING
ENGINE PLANTS IN GENERAL
HEATING
LIGHTING
MACHINES OR ENGINES IN GENERAL
MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENTTYPE, e.g. STEAM ENGINES
MECHANICAL ENGINEERING
STEAM ENGINES
WEAPONS
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Summary: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).
Bibliography:Application Number: GB19930013582