Title:
AUTOMATIC FIRE EXTINGUISHER
Document Type and Number:
WIPO Patent Application WO/2019/160290
Kind Code:
A1
Abstract:
An automatic fire extinguisher is disclosed. The disclosed automatic fire extinguisher, according to one embodiment, comprises: a fire extinguishing agent container, which includes one or more open exit end portions, provides areas, excluding the exit end portions, that are closed, and has a fire extinguishing agent accommodated therein; and a spray nozzle, which is coupled with the exit end portions so as to seal the exit end portions, includes a discharge hole through which the fire extinguishing agent can be sprayed, and is provided such that the discharge hole opens according to temperature, wherein the first extinguishing agent is a material that exists in a liquid state at room temperature and evaporates at a preset evaporation temperature.
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Inventors:
KWAK MAN SEOK (KR)
Application Number:
PCT/KR2019/001657
Publication Date:
August 22, 2019
Filing Date:
February 12, 2019
Export Citation:
Assignee:
VANGUARDTEC CO LTD (KR)
International Classes:
A62C35/10; A62C31/03; G08B17/06; G08B25/00; G08B27/00
Foreign References:
| KR20170009200A | 2017-01-25 | |||
| JPH07328140A | 1995-12-19 | |||
| KR20150058138A | 2015-05-28 | |||
| JPH11146927A | 1999-06-02 | |||
| KR101069939B1 | 2011-10-05 | |||
| JPH07390U | 1995-01-06 | |||
| KR101450823B1 | 2014-10-17 | |||
| KR20100036103A | 2010-04-07 |
Attorney, Agent or Firm:
SEWON PATENT LAW FIRM (KR)
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