RING Russian patent published in 2019 - IPC F02F5/00

Abstract RU 2691701 C1

FIELD: machine building.

SUBSTANCE: invention relates to machine building, namely, to engine building, and can be used in cylinder-and-piston group of parts of internal combustion engines. In the ring containing inner and outer surfaces there are concentrators of stress on inner surface of ring for copying with outer surface of cylinder mirror ring.

EFFECT: increased tightness of cylinder-piston group of parts.

1 cl, 1 dwg

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RU 2 691 701 C1

Authors

Kochenov Vladimir Aleksandrovich

Dates

2019-06-17—Published

2018-01-18—Filed