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A portable aerosol fire-extinguisher with a striker starting device

A technology for starting devices and fire extinguishers, which can be used in fire rescue and other fields, and can solve the problem that the spray flow cannot continue to extinguish fires

Inactive Publication Date: 2012-08-22
ESP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In most cases the spray stream cannot last long enough to extinguish the fire

Method used

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  • A portable aerosol fire-extinguisher with a striker starting device
  • A portable aerosol fire-extinguisher with a striker starting device
  • A portable aerosol fire-extinguisher with a striker starting device

Examples

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Embodiment Construction

[0012] Before embodiments of the invention are described in detail, it is to be understood that the invention in its application is not limited to the details of construction and arrangement of parts described below or shown in the drawings. The invention is capable of other embodiments and of being practiced or carried out in various ways. Also, it is to be understood that the phraseology and terminology used herein are for the purpose of description and should not be regarded as limiting. The use of "comprises" and "comprises" and variations thereof is meant to encompass the items listed thereafter and equivalents thereof as well as additional items and equivalents thereof.

[0013] now refer to Figures 2 to 4 , a portable fire extinguisher comprising a support body 1 made of plastic material and shaped to form a hollow handle portion 2 . Reference numeral 3 is an elongated tubular housing having a proximal end secured to the plastic body 1 and an inwardly projecting rim ...

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PUM

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Abstract

A portable fire-extinguisher comprises a metal casing (3) with an internal chamber (4) for housing a charge (5) of a solid substance which can be transformed, at a predetermined temperature, into an aerosol with flame-extinguishing properties. A delivery opening (7a) puts the chamber (4) into communication with the exterior. An explosive cartridge primer (10), associated with a striker mechanism (13), is provided for triggering the reaction of the extinguishing charge (5). The primer (10) and the striker mechanism (13) are located near a distal end (5a) of the charge (5) so as to trigger the chemical reaction of the charge (5) from that end.

Description

technical field [0001] The invention relates to a portable spray fire extinguisher of the type defined by the preamble of claim 1, comprising a housing with a chamber for housing a solid substance capable of being transformed at a predetermined temperature into a spray having fire-extinguishing properties A charge; a delivery opening communicating the chamber with the outside; an activation device for triggering a reaction of the extinguishing charge; an explosive activation capsule and a firing pin mechanism associated with the explosive capsule. Background technique [0002] A portable fire extinguisher of the type described above is known from patent publication EP1479414A1. Such a fire extinguisher offers a number of advantages over conventional portable fire extinguishers of the kind disclosed in patent publication WO-00 / 37142. A resistor powered by a battery through a switch is provided which triggers the transition of the extinguishing charge from solid to spray. Th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A62C5/00A62C13/00A62C39/00A62C99/00
CPCA62C13/006A62C99/0045A62C13/22
Inventor G·拉维西G·盖达诺
Owner ESP CO LTD