Fire extinguisher with a container holding a fire...

Details Fire extinguisher with a container holding a fire... Fire extinguisher with a container holding a fire...

2006-12-12

2011-12-27

Ganey, Steven J (Department: 3752)

Fire extinguishers

Portable vessels

Gas pressure

C169S009000, C169S026000, C169S033000, C169S071000, C169S077000, C169S085000, C169S089000, C239S322000, C222S389000

Reexamination Certificate

active

08083003

ABSTRACT:
A fire extinguisher (50, 50′, 50′) comprises a container (10, 10′) that holds a fire-extinguishing substance and that has a container jacket (12, 12′) closed at both ends, and a piston (20, 20′) which is axially displaceable in the container jacket and which separates a space (22, 22′) for fire-extinguishing substance from an expansion space (24, 24′) in the container. According to the invention, an inner compressed-gas chamber (26, 26′) provided in the container (10, 10′) is spatially separate from the expansion space and serves for controlled pressurizing of the expansion space (24, 24′). The piston (20, 20′) is arranged such that it can be displaced along the compressed-gas chamber (26, 26′).

REFERENCES:
patent: 2960369 (1960-11-01), Goldie
patent: 3773111 (1973-11-01), Dunn
patent: 4889189 (1989-12-01), Rozniecki et al.
patent: 5660236 (1997-08-01), Sears et al.
patent: 5845716 (1998-12-01), Birk
patent: 5984016 (1999-11-01), Samuelsson
patent: 6047777 (2000-04-01), Eisenbeiss et al.
patent: 6371213 (2002-04-01), Smith et al.
patent: 7325622 (2008-02-01), Sjostrom
patent: 2005/0173132 (2005-08-01), Sjostrom
patent: 866485 (1978-08-01), None
patent: 9636398 (1996-11-01), None
International Search Report PCT/EP2006/070259 Dated Apr. 16, 2007.

Affiliated with

Also associated with

Rating

Fire extinguisher with a container holding a fire... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Fire extinguisher with a container holding a fire..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fire extinguisher with a container holding a fire... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4271070