Centrifugal decompressor of engine

• Main Authors: SHIRONG YANG, SHIQIANG WANG, MINGSHAN YIN
• Format: Patent
• Language: English
• Published: 09.02.2005
• Edition: 7
• Subjects: BLASTING; CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES; ENGINE PLANTS IN GENERAL; HEATING; LIGHTING; MACHINES OR ENGINES IN GENERAL; MECHANICAL ENGINEERING; STEAM ENGINES; WEAPONS

The utility model relates to a centrifugal decompressor of engine. The isolator body (8) with the belt spacing dummy club is fixed to a cam axle, the exhaust cam (5) base circle of the wheel and axle is provided with a groove, one end of the eccentric center part of the eccentric pin (2) is inserted into the groove of the exhaust cam (5), and can rotate in the groove; the eccentric pin (2) fixedly connect to one end of a dialing pin (7), the other end of the dialing pin (7) is inserted into the dialing channels of one end of the flyweight (1), and the other end of the flyweight (1) connects to the isolator body (8); one end of the extension spring (4) connects to the isolator body (8), and the other end connects to the flyweight (1). As the utility model controls the operating of the isolator through the variance of the engine rotation speed, the startabilty of the engine is improved, the startup of the engine is easy and reliable, the total part number of the engine is cut down, and the assembly technique of the engine is optimized.