Simple start ratchet-type carburetor

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8579265
SERIAL NO

13677313

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Importance

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Abstract

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A simple start ratchet-type carburetor includes a carburetor body, an inlet tube communicated with the carburetor body for forming a fuel passage, a fuel passage of a measuring room, a main fuel supply cavity molded integrally with the carburetor body comprising a choke subassembly, a venturi, and a throttle subassembly. The end of the throttle shaft protruding from the carburetor body provides a first pawl, a second pawl and a hand cranking block, the two pawls are mounted on one end of the throttle shaft by a fastener, the hand cranking block is mounted on the other end, the end of the choke shaft protruding from the carburetor body provides a first ratchet and a second ratchet. An air removing device drives the ratchets to rotate the choke shaft which controls the opening or closing of a shut-off valve device. The carburetor can control precisely the fuel amount.

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Patent Owner(s)

Patent OwnerAddress
CHEN QIANNO 14 NIEFANG NATURAL VILLAGE MABU TOWN XIAJIANG COUNTY JI'AN CITY JIANGXI PROVINCE JI'AN CITY JIANGXI PROVINCE 331409

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Qian Zhejiang, CN 416 1749

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