Gas and liquid contact apparatus – Fluid distribution – Valved
Patent
1997-08-11
1999-02-23
Chiesa, Richard L.
Gas and liquid contact apparatus
Fluid distribution
Valved
261 781, 261DIG55, F02M 2904
Patent
active
058740287
ABSTRACT:
A structural improvement on a carburetor for motorcycles, and more particularly relating to a carburetor provided with an oil re-atomizing device intends to ensure an almost complete atomization of injected oil before delivery into a combustion chamber of an engine. Near the middle of a horizontally extended air passage of the carburetor is disposed a smoothly enlarged section having an increasingly expanded diameter so as to permit a re-atomizing device to be mounted to the end of the section. The re-atomizing device is made up of a cone-shaped head portion and a circular supporting bracket that are fixed together by a screw. Oil sucked into the air passage via a needle controlled oil supply passage is brought into direct collision against the round ended cone-shaped head portion of the re-atomizing device. The bottom of the head portion is provided with a flanged skirt which has a peripheral recess so that the mixture of air and oil will produce eddy current pressure at the flanged skirt, resulting in full and effective atomization of the mixture flow before it enters the combustion chamber of an engine.
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Liang H. P.
Liang Shih-Chuan
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