Pressurization system for fire extinguishers

Details Pressurization system for fire extinguishers Pressurization system for fire extinguishers

2006-08-01

2006-08-01

Hwu, Davis (Department: 3752)

Fire extinguishers

Portable vessels

C169S026000, C169S028000, C169S036000, C169S085000

Reexamination Certificate

active

07082999

ABSTRACT:
A fire extinguisher includes a gas generator for pressurizing a suppressant. The generator includes an ignition cord within a flexible tube extending within an interior of an extinguisher bottle. Advantageously, there is additional generant between the tube and the ignition cord. The extinguisher may be manufactured as a retrofit of an existing hand-held supercharged extinguisher.

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patent: WO 00/57959 (2000-10-01), None
patent: WO 01/34516 (2001-05-01), None

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