Title:
FLUID SWIRLING DEVICE FOR AN INTERNAL COMBUSTION ENGINE
Document Type and Number:
WIPO Patent Application WO2003104624
Kind Code:
A3
Abstract:
A swirling device is positioned in the intake passageway for air entering the carburetor or fuel injection subsystem. The swirling of the air provides more complete mixing of the air and fuel entering the combustion chamber of the engine thereby providing more complete combustion of the fuel mixture. When utilized to swirl exhaust fluid flow, the device is positioned in the exhaust passageway for exhaust gases exiting the manifold. The swirling of the exhaust gas minimizes slowing of the exhaust gas flow through the exhaust system to reduce back pressure and thereby provide more complete combustion. The device includes a set of flat planar vanes which are mounted within a housing.
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| JP2020015386 | SADDLE RIDING TYPE VEHICLE |
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Inventors:
KIM JAY
Application Number:
PCT/US2003/015403
Publication Date:
March 04, 2004
Filing Date:
June 05, 2003
Export Citation:
Assignee:
CYCLONE USA INC (US)
International Classes:
F02M35/10; F02B1/00; F02B27/04; F02B31/04; F02M29/04; F02M29/06; (IPC1-7): F02B31/00
Foreign References:
| US4463742A | 1984-08-07 | |||
| US6536420B1 | 2003-03-25 | |||
| US4474163A | 1984-10-02 | |||
| US4515138A | 1985-05-07 | |||
| US5113838A | 1992-05-19 | |||
| US5947081A | 1999-09-07 |
Other References:
See also references of EP 1448878A4
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