Carburetor with rotary valve
OwnerMeiying Xueinventor
Life of this patent
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Abstract
A carburetor with rotary valve includes an idle adjustment needle with an eccentric hole, accordingly a special adjustment tool used for idle adjustment needle has an eccentric boss; a carburetor with rotary valve includes an idle adjustment needle with an eccentric boss, accordingly a special adjustment tool used for idle adjustment needle has an eccentric hole. The idle adjustment needle must be cooperated with the special adjustment tool to carry out the adjustment, thus non-professional user can not casually adjust the fuel oil needle without the special tool, so that the engine can be maintained in the best setting condition to ensure the engine exhaust to meet the environmental protection requirement.
Claims20
A carburetor with rotary valve, comprising a body, wherein the body is provided with a rotary valve hole in which a rotary valve is installed, a main needle sleeve is installed on an upper portion of the rotary valve, an idle adjustment needle is configured in the main needle sleeve, the idle adjustment needle comprises a first head, and an eccentric hole is provided on an end the first head.
A carburetor with rotary valve, comprising a body, wherein the body is provided with a rotary valve hole in which a rotary valve is installed, a main needle sleeve is installed on an upper portion of the rotary valve, an idle adjustment needle is configured in the main needle sleeve, the idle adjustment needle comprises a second head, and a second eccentric boss is provided on an end the second head.
Dependencies are inferred from the claim text.