Connecting sleeve and engine

The utility model provides a connecting sleeve and an engine, the connecting sleeve is used for connecting an air inlet connecting pipe and a throttle valve with different calibers, and the connecting sleeve comprises a sleeve body; the sleeve body is arranged in the air inlet connecting pipe in a p...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	LI SHOUCANG, ZHAO HONGBING, ZHENG JIANQIANG, ZANG LINGYU, ZHANG QIANG, WU ZEJUN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING COMBUSTION ENGINES CONTROLLING COMBUSTION ENGINES HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MECHANICAL ENGINEERING SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF WEAPONS
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Beschreibung
Zusammenfassung:	The utility model provides a connecting sleeve and an engine, the connecting sleeve is used for connecting an air inlet connecting pipe and a throttle valve with different calibers, and the connecting sleeve comprises a sleeve body; the sleeve body is arranged in the air inlet connecting pipe in a penetrating mode, and the outer diameter of the sleeve body is matched with the inner diameter of the air inlet connecting pipe. The sleeve body is sleeved outside the air inlet connecting pipe, and the inner diameter of the sleeve body is matched with the outer diameter of the throttle valve. According to the connecting sleeve and the engine, the gap between the air inlet connecting pipe and the throttle valve can be filled up so that the air inlet connecting pipe with the same caliber can be connected with the throttle valves with different calibers, in this way, the air inlet connecting pipe can be manufactured through the same die so that the production cost of the air inlet connecting pipe can be reduced, and t