Apparatus for varying the compression ratio of an internal combustion engine

An apparatus for selectively varying a compression ratio of an internal combustion engine includes a bearing retainer disposed between a connecting rod and a crankpin of an internal combustion engine, the bearing retainer having an inner surface in communication with the crankpin and an outer surfac...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	IMAI YASH ANDREW, MADIN MARK MICHAEL, RAO V. DURGA NAGESWAR
Format:	Patent
Sprache:	eng
Schlagworte:	BEARINGS BLASTING COMBUSTION ENGINES COMBUSTION ENGINES IN GENERAL ELEMENTS OR CRANKSHAFT MECHANISMS ENGINEERING ELEMENTS AND UNITS FLEXIBLE SHAFTS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS INTERNAL-COMBUSTION PISTON ENGINES LIGHTING MECHANICAL ENGINEERING ROTARY BODIES OTHER THAN GEARING ELEMENTS SHAFTS THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	An apparatus for selectively varying a compression ratio of an internal combustion engine includes a bearing retainer disposed between a connecting rod and a crankpin of an internal combustion engine, the bearing retainer having an inner surface in communication with the crankpin and an outer surface in communication with the connecting rod, the connecting rod being axially movable relative to the bearing retainer along a longitudinal axis of the connecting rod to effect a selective displacement of the connecting rod relative to the bearing retainer, the displacement thereby causing a change in the effective length of the connecting rod and the compression ratio of the internal combustion engine.