SEAL FOR PISTON MACHINE Russian patent published in 1995 - IPC

Abstract RU 2031232 C1

FIELD: engine engineering. SUBSTANCE: plate-like intermediate member 3 is interposed between ring compression members 1,2. The member is in contact with the wall of cylinder 7 and received in groove 4 of piston 5 and recess 8 which is made in the bottom of groove 4. The axial size of the plate-like intermediate ring is equal to 0.05-0.2 of the axial size of the compression member. EFFECT: enhanced reliability. 4 cl, 1 dwg

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RU 2 031 232 C1

Authors

Zamaraev O.A.

Zamaraev Ju.A.

Dates

1995-03-20—Published

1992-02-24—Filed