JP6846261B2 - スプリンクラーヘッド - Google Patents

スプリンクラーヘッド Download PDF

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Publication number
JP6846261B2
JP6846261B2 JP2017066882A JP2017066882A JP6846261B2 JP 6846261 B2 JP6846261 B2 JP 6846261B2 JP 2017066882 A JP2017066882 A JP 2017066882A JP 2017066882 A JP2017066882 A JP 2017066882A JP 6846261 B2 JP6846261 B2 JP 6846261B2
Authority
JP
Japan
Prior art keywords
disc spring
valve body
main
deflection
heat
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.)
Active
Application number
JP2017066882A
Other languages
English (en)
Japanese (ja)
Other versions
JP2018166855A (ja
Inventor
幸典 狩原
幸典 狩原
正勝 菊池
正勝 菊池
巧 石川
巧 石川
匡史 村上
匡史 村上
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.)
Nohmi Bosai Ltd
Senju Sprinkler Co Ltd
Original Assignee
Nohmi Bosai Ltd
Senju Sprinkler Co Ltd
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 Nohmi Bosai Ltd, Senju Sprinkler Co Ltd filed Critical Nohmi Bosai Ltd
Priority to JP2017066882A priority Critical patent/JP6846261B2/ja
Priority to PCT/JP2017/045305 priority patent/WO2018179615A1/ja
Priority to TW106145031A priority patent/TWI741112B/zh
Publication of JP2018166855A publication Critical patent/JP2018166855A/ja
Application granted granted Critical
Publication of JP6846261B2 publication Critical patent/JP6846261B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C37/00—Control of fire-fighting equipment
    • A62C37/08—Control of fire-fighting equipment comprising an outlet device containing a sensor, or itself being the sensor, i.e. self-contained sprinklers
    • A62C37/10—Releasing means, e.g. electrically released
    • A62C37/11—Releasing means, e.g. electrically released heat-sensitive
    • A62C37/12—Releasing means, e.g. electrically released heat-sensitive with fusible links

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
JP2017066882A 2017-03-30 2017-03-30 スプリンクラーヘッド Active JP6846261B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2017066882A JP6846261B2 (ja) 2017-03-30 2017-03-30 スプリンクラーヘッド
PCT/JP2017/045305 WO2018179615A1 (ja) 2017-03-30 2017-12-18 スプリンクラーヘッド
TW106145031A TWI741112B (zh) 2017-03-30 2017-12-21 灑水頭

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017066882A JP6846261B2 (ja) 2017-03-30 2017-03-30 スプリンクラーヘッド

Publications (2)

Publication Number Publication Date
JP2018166855A JP2018166855A (ja) 2018-11-01
JP6846261B2 true JP6846261B2 (ja) 2021-03-24

Family

ID=63677478

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017066882A Active JP6846261B2 (ja) 2017-03-30 2017-03-30 スプリンクラーヘッド

Country Status (3)

Country Link
JP (1) JP6846261B2 (zh)
TW (1) TWI741112B (zh)
WO (1) WO2018179615A1 (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7309495B2 (ja) * 2019-07-16 2023-07-18 千住スプリンクラー株式会社 スプリンクラーヘッド
JP7290494B2 (ja) * 2019-07-16 2023-06-13 千住スプリンクラー株式会社 スプリンクラーヘッド
KR102289783B1 (ko) * 2019-10-01 2021-08-13 (주)제이앤피 테크 스프링클러 헤드 조립체
KR102419598B1 (ko) * 2020-02-06 2022-07-11 (주)광운기업 스프링클러 헤드

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51160754U (zh) * 1975-06-16 1976-12-21
JPS5649434A (en) * 1979-09-29 1981-05-06 Toshiba Corp Belleville spring unit
JP3661100B2 (ja) * 1994-12-22 2005-06-15 能美防災株式会社 スプリンクラヘッド
US8377062B2 (en) 2009-12-17 2013-02-19 Stryker Trauma Gmbh Therapeutic agent capsule for implants
JP5506432B2 (ja) * 2010-01-28 2014-05-28 能美防災株式会社 スプリンクラヘッド
GB2494506B (en) * 2010-01-28 2017-01-18 Nohmi Bosai Ltd Sprinkler head
JP5701170B2 (ja) * 2010-10-21 2015-04-15 能美防災株式会社 スプリンクラヘッド

Also Published As

Publication number Publication date
WO2018179615A1 (ja) 2018-10-04
TW201836677A (zh) 2018-10-16
TWI741112B (zh) 2021-10-01
JP2018166855A (ja) 2018-11-01

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