Push button air primer for carburetor

Details Push button air primer for carburetor Push button air primer for carburetor

2005-03-08

2005-03-08

Chiesa, Richard L. (Department: 1724)

Gas and liquid contact apparatus

Fluid distribution

Pumping

C123S179110, C261SDIG008, C261SDIG006

Reexamination Certificate

active

06863266

ABSTRACT:
A push button air primer including a priming piston slidably housed in a primer housing and a sealing piston slidably housed in the priming piston. To prime the carburetor, the operator depresses the priming piston causing both priming piston and sealing piston to slide within the primer housing until the sealing piston bears against the carburetor body to seal an opening to an internal vent passage. Further movement of the priming piston forces air from the housing into a fuel bowl, thereby pressurizing the fuel bowl and causing fuel to move from the fuel bowl into the throat of the carburetor.

REFERENCES:
patent: 1183183 (1916-05-01), Funderburk
patent: 3177920 (1965-04-01), Phillips
patent: 3307836 (1967-03-01), Arndt et al.
patent: 3948589 (1976-04-01), DeBois
patent: 3978839 (1976-09-01), DeBois et al.
patent: 4228110 (1980-10-01), Magnet
patent: 4309968 (1982-01-01), DuBois
patent: 4411844 (1983-10-01), Morris et al.
patent: 4589386 (1986-05-01), Everts
patent: 4660516 (1987-04-01), Baltz et al.
patent: 4747760 (1988-05-01), Eberl et al.
patent: 4926808 (1990-05-01), Kandler
patent: 5070829 (1991-12-01), Guntly et al.
patent: 5071325 (1991-12-01), Tupper et al.
patent: 5664532 (1997-09-01), August
patent: 5711901 (1998-01-01), Berg et al.
patent: 5740781 (1998-04-01), Scott et al.
patent: 6152431 (2000-11-01), Stenz et al.
patent: 6374782 (2002-04-01), Ishikawa et al.
patent: 6561495 (2003-05-01), Woody
patent: 6595500 (2003-07-01), Osburg et al.
patent: 1-190954 (1989-08-01), None
patent: 2-204668 (1990-08-01), None

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