JPS6449577A - Fire extinguisher supply pipe for automatic fire extinguishing apparatus - Google Patents

Fire extinguisher supply pipe for automatic fire extinguishing apparatus

Info

Publication number
JPS6449577A
JPS6449577A JP20492787A JP20492787A JPS6449577A JP S6449577 A JPS6449577 A JP S6449577A JP 20492787 A JP20492787 A JP 20492787A JP 20492787 A JP20492787 A JP 20492787A JP S6449577 A JPS6449577 A JP S6449577A
Authority
JP
Japan
Prior art keywords
nozzle
fire
extinguishing agent
gas
hose
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP20492787A
Other languages
Japanese (ja)
Inventor
Masashi Hirose
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
U G KK
Original Assignee
U G KK
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by U G KK filed Critical U G KK
Priority to JP20492787A priority Critical patent/JPS6449577A/en
Publication of JPS6449577A publication Critical patent/JPS6449577A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To fix a fire extinguishing agent spraying nozzle to direction facing the fire source certainly at all times by arranging so that only near a sensing nozzle on an extinguishing agent supply hose has flexibility. CONSTITUTION: A fire extinguishing agent supply hose 6 includes a flexible part 20 in front of the tip of the straight hose portion 19 rising directly from a screw fastened joint 5 and having no flexibility, and at the forefront of the flexible hose part 20, a sensing nozzle 23 is installed where a thermo-sensitive plate 21 is attached by using a low melting point metal 22. Because the flexible part is restricted to the foremost part, there is no risk that the aiming of the nozzle is dislocated. Further, because the extinguishing agent is sprayed from an automatic extinction device when the nozzle 23 has sensed a fire, the internal pressure of the body 1 of extinguisher reduces, and a diaphragm 8 is moved toward the extinguisher body 1 by the repulsive force of a push spring 16 installed on a slide bar 15, and at the same time, a valve stem 14 moves toward the gas outlet 18 to close the gas flow passage 13, and the gas supply to a gas stove is stopped, and thereby hazard of secondary fire disaster such as gas explosion can be avoided.
JP20492787A 1987-08-18 1987-08-18 Fire extinguisher supply pipe for automatic fire extinguishing apparatus Pending JPS6449577A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20492787A JPS6449577A (en) 1987-08-18 1987-08-18 Fire extinguisher supply pipe for automatic fire extinguishing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20492787A JPS6449577A (en) 1987-08-18 1987-08-18 Fire extinguisher supply pipe for automatic fire extinguishing apparatus

Publications (1)

Publication Number Publication Date
JPS6449577A true JPS6449577A (en) 1989-02-27

Family

ID=16498665

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20492787A Pending JPS6449577A (en) 1987-08-18 1987-08-18 Fire extinguisher supply pipe for automatic fire extinguishing apparatus

Country Status (1)

Country Link
JP (1) JPS6449577A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008148986A (en) * 2006-12-19 2008-07-03 Morita Ug:Kk Automatic fire extinguisher arranged with release conduits on both sides of main body
JP6219476B1 (en) * 2016-10-03 2017-10-25 日本ファイヤープロテクト株式会社 Simple automatic fire extinguisher
JP2018175276A (en) * 2017-04-11 2018-11-15 有限会社アイティーウェア湘南 Simple installation type automatic fire fighting facility

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50141197A (en) * 1974-04-27 1975-11-13
JPS6176172A (en) * 1984-09-21 1986-04-18 ユ−ジ−株式会社 Automatic fire extinguishing device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50141197A (en) * 1974-04-27 1975-11-13
JPS6176172A (en) * 1984-09-21 1986-04-18 ユ−ジ−株式会社 Automatic fire extinguishing device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008148986A (en) * 2006-12-19 2008-07-03 Morita Ug:Kk Automatic fire extinguisher arranged with release conduits on both sides of main body
JP6219476B1 (en) * 2016-10-03 2017-10-25 日本ファイヤープロテクト株式会社 Simple automatic fire extinguisher
JP2018175276A (en) * 2017-04-11 2018-11-15 有限会社アイティーウェア湘南 Simple installation type automatic fire fighting facility

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