F - Mech Eng,Light,Heat,Weapons – 16 – J
Patent
F - Mech Eng,Light,Heat,Weapons
16
J
277/28
F16J 9/00 (2006.01) F16J 9/02 (2006.01)
Patent
CA 2000798
ABSTRACT Piston rings for internal combustion engines and compressors are described. The piston ring comprises a generally "L-shaped" cross section and may be used in place of a conventional oil control piston ring. It may fulfill an exclusively oil scraping function or may act as a combined oil scraper and compression ring.
Borgo-Nova Spa
Casellato Rino
Gowling Lafleur Henderson Llp
LandOfFree
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