Composite oil scraper ring

The ring comprises plate-like rings 1 and a tangential expander 2 in the form of a serpentine annular spring 12 having portions 10 which engage the rings 1 so that rings 1 are pressed against cylinder walls 6 and the wall of the groove 3 in the piston. A mathematical requirement is specified for the...

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Bibliographische Detailangaben
Hauptverfasser: VLADIMIR GRIGORIEVICH KISLOV, FELIX ABRAMOVICH BRAINMAN, EFIM SAULOVICH GORBULEV, VIKTOR PETROVICH MOLDAVANOV, ANATOLY ALEXEEVICH SVIRIDOV, RUSAAM SAMUILOVICH NEMETS, IVAN ANDREEVICH KOVAL
Format: Patent
Sprache:eng
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Zusammenfassung:The ring comprises plate-like rings 1 and a tangential expander 2 in the form of a serpentine annular spring 12 having portions 10 which engage the rings 1 so that rings 1 are pressed against cylinder walls 6 and the wall of the groove 3 in the piston. A mathematical requirement is specified for the pitch of the serpentine spring.