Hinged piston

The utility model relates to a hinged piston, which belongs to the technical field of general engineering. The hinged piston is composed of a piston part and a piston skirt part, wherein, the head part of the piston is arranged in the piston skirt part and fixed by a piston pin. The mechanical load...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	BAIPING XU, HONGTAI LU
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING CYLINDERS ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING PISTONS SEALINGS THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The utility model relates to a hinged piston, which belongs to the technical field of general engineering. The hinged piston is composed of a piston part and a piston skirt part, wherein, the head part of the piston is arranged in the piston skirt part and fixed by a piston pin. The mechanical load supported by the utility model is increased, an opening of a combustion chamber can be used for preventing thermal crack, the piston has skillful structural design, utilized materials are reduced, and the mass of the piston is larger than that of an aluminum piston. Crack, dead junction and other fatal falts can not occur in use, a thermal locking structure is formed between the combustion chamber and a ring groove, and the temperature of a first ring groove can be lowered by 60 DEG C as compared with the aluminum piston. Exhaust gas generated in the combustion chamber can be well exhausted.