SECTIONAL COMPRESSIONRING Russian patent published in 1996 - IPC

Abstract RU 2067199 C1

FIELD: internal combustion engines; piston compression rings. SUBSTANCE: piston compression ring is made up of two parts one of which has V-shaped circular projection and the other, recess corresponding to projection. Rectangular ring locks form Z-shaped lock. EFFECT: enhanced quality of compression ring. 7 dwg

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RU 2 067 199 C1

Authors

Kedin Petr Ivanovich

Dates

1996-09-27—Published

1988-08-03—Filed