Internal combustion engine without crankshaft connecting rod

The utility model relates to an engine without a crankshaft connecting rod. A cylindrical cam is coaxially connected with a straight reciprocating piston (12), and the wire of the cam is in a V shape after spread. A thimble of the cam is a plunger which is fixed on the inner wall of a cylinder (40)....

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Bibliographische Detailangaben
1. Verfasser:	YOUMIN YE
Format:	Patent
Sprache:	eng
Schlagworte:	ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES BLASTING COMBUSTION ENGINES COMBUSTION ENGINES IN GENERAL CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES ENGINE PLANTS IN GENERAL HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS INTERNAL-COMBUSTION PISTON ENGINES LIGHTING MACHINES OR ENGINES IN GENERAL MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENTTYPE, e.g. STEAM ENGINES MECHANICAL ENGINEERING STEAM ENGINES WEAPONS
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Beschreibung
Zusammenfassung:	The utility model relates to an engine without a crankshaft connecting rod. A cylindrical cam is coaxially connected with a straight reciprocating piston (12), and the wire of the cam is in a V shape after spread. A thimble of the cam is a plunger which is fixed on the inner wall of a cylinder (40). A piston is connected with a piston shaft (7) via a spline mechanism, and the piston shaft and the piston are coaxially installed. The cylindrical cam mechanism is sealed in the cylinder body without damaging the seal of the cylinder body, and the cylindrical cam mechanism is convenient to cool and lubricate. When both ends of the cylinder are provided with burning chambers, the length of the cylinder body is about 1/3 shorter than that of the prior art.