Temperature-responsive control device for carburetor

Gas and liquid contact apparatus – Fluid distribution – Valved

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

261 39E, 261 44C, 261121B, 60527, F02M 112

Patent

active

043930123

ABSTRACT:
A temperature-responsive control device for carburetors in which a heat-generating body produces heat as the engine is started from the cold state to heat up a heat-mass through an annular contact portion. The heat-mass temperature then rises with a certain time lag to the rise of the temperature of the heat-generating body. A thermo-wax unit is heated by the direct contact of its heat sensing portion with the heat-mass or through a contacting flange in a manner to isolate and float the heat-sensing portion to make a temperature rise substantially in conformity with the engine warming up characteristics or approximating as much as possible the same, to dismiss the choke mechanism and the fast idle cam at adequate timing through the action of the actuating rod. In consequence, it is possible to obtain a good driveability. When the engine is re-started in the heated state, the thermowax has been cooled approximating the cooling characteristics of the engine to avoid excessive enrichment of the mixture to ensure a safe re-starting of the engine.

REFERENCES:
patent: 3645509 (1972-02-01), Eckert et al.
patent: 3740040 (1973-06-01), Brown et al.
patent: 4081499 (1978-03-01), Ishii et al.
patent: 4244333 (1981-01-01), Matsumoto
patent: 4311653 (1982-01-01), Kushida
patent: 4344898 (1982-08-01), Takada et al.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Temperature-responsive control device for carburetor does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Temperature-responsive control device for carburetor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Temperature-responsive control device for carburetor will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-198149

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.