Rotary throttle valve carburetor

Details Rotary throttle valve carburetor Rotary throttle valve carburetor

2007-10-30

2007-10-30

Chiesa, Richard L. (Department: 1724)

Gas and liquid contact apparatus

Fluid distribution

Valved

C029S890120, C261S044800

Reexamination Certificate

active

11029716

ABSTRACT:
A rotary throttle valve carburetor includes a main body defining a mixing passage and a valve bore, and a throttle valve rotatably received in the valve bore to selectively open and close the mixing passage. The carburetor main body includes an integral throttle valve support extending radially inwardly relative to the valve bore adjacent to a first end of the valve bore and a second end of the valve bore is open. A throttle cable retaining portion may also be integrally formed with the carburetor main body.

REFERENCES:
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patent: 6662767 (2003-12-01), Nonaka
patent: 6827338 (2004-12-01), Nonaka
patent: 2003/0111743 (2003-06-01), Ohgane et al.
patent: 3-50367 (1991-03-01), None

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