Flap valve for fuel aggregates

Details Flap valve for fuel aggregates Flap valve for fuel aggregates

2005-01-11

2005-01-11

Bastianelli, John (Department: 3754)

Valves and valve actuation

With means to increase head and seat contact pressure

Seat pressed to valve

C251S192000, C251S307000

Reexamination Certificate

active

06840502

ABSTRACT:
A flap valve for fuel aggregates, such as fuel cells, comprises a flap arranged within a flow channel. A shaft for pivoting the flap is connected to the flap. Further, a seal disposed in a recess of the channel wall is provided, which comprises at least one pressure pocket connected with the flow channel.

REFERENCES:
patent: 3650508 (1972-03-01), Kosmala
patent: 4120482 (1978-10-01), Cox
patent: 4195815 (1980-04-01), Stager
patent: 4210313 (1980-07-01), Chester
patent: 4220172 (1980-09-01), Stager
patent: 4289296 (1981-09-01), Krause
patent: 4378104 (1983-03-01), Ben-Ur
patent: 4487216 (1984-12-01), Barker et al.
patent: 4836499 (1989-06-01), Steele et al.
patent: 6338467 (2002-01-01), Mabboux et al.
patent: 2 121 513 (1983-12-01), None

Affiliated with

Also associated with

Rating

Flap valve for fuel aggregates does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Flap valve for fuel aggregates, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Flap valve for fuel aggregates will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3436646