Membrane carburetor

Details Membrane carburetor Membrane carburetor

2008-04-29

2008-04-29

Chiesa, Richard L. (Department: 1797)

Gas and liquid contact apparatus

Fluid distribution

Pumping

C261S035000

Reexamination Certificate

active

07364138

ABSTRACT:
A membrane carburetor (1) has a control chamber (13) which is connected via at least one fuel opening (9, 10) to an intake channel (3). The control chamber (13) is delimited by a control membrane (14). A fuel line (54) opens into the control chamber (13) via an inlet valve (15). The inlet valve (15) opens in dependence upon the deflection of the control membrane (14). The membrane carburetor (1) has an acceleration pump (30) which is actuated in dependence upon the position of a throttle element held in the intake channel (3). A good acceleration enrichment and a stable running of the internal combustion engine are achieved when the acceleration pump (30) operates hydraulically on at least one actuating member in the control chamber (13).

REFERENCES:
patent: 3807710 (1974-04-01), Bergamini
patent: 5250233 (1993-10-01), Swanson
patent: 6293524 (2001-09-01), Endo et al.
patent: 6481698 (2002-11-01), Calvin et al.
patent: 6595500 (2003-07-01), Osburg et al.
patent: 6736613 (2004-05-01), Nagata
patent: 6938884 (2005-09-01), Knaus et al.
patent: 7000906 (2006-02-01), Geyer et al.
patent: 7172178 (2007-02-01), Hacker
patent: 2002/0158349 (2002-10-01), Osburg et al.
patent: 2002/0163087 (2002-11-01), Gerhardy
patent: 2007/0052116 (2007-03-01), Ishii
patent: 2007/0063357 (2007-03-01), Iwasa et al.
patent: 60-75750 (1985-04-01), None
patent: 3-172564 (1991-07-01), None
patent: 5-164001 (1993-06-01), None

Affiliated with

Also associated with

Rating

Membrane 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 Membrane carburetor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Membrane carburetor will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2794177