Portable fire extinguisher

Details Portable fire extinguisher Portable fire extinguisher

A - Human Necessities

62

C

222/46

A62C 37/50 (2006.01) A62C 13/64 (2006.01) A62C 13/76 (2006.01)

Patent

CA 1305106

ABSTRACT A portable disposable fire extinguisher comprises a container for fire extinguishing medium, a discharge head, and a valve device within the discharge head for controlling a discharge passage. The valve is normally biased to a closed position by a return spring and by pressure in the container. The discharge head is constituted by a one-piece molding providing a valve body, a carrying handle, a discharge nozzle and an operating lever which is connected to the valve body by a plastic hinge. Accidental operation of the lever is prevented by a discardable stop plate forming part of the molding and connected thereto by frangible connections.

527495

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