JP7780511B2 - スプリンクラーヘッド - Google Patents

スプリンクラーヘッド

Info

Publication number
JP7780511B2
JP7780511B2 JP2023514594A JP2023514594A JP7780511B2 JP 7780511 B2 JP7780511 B2 JP 7780511B2 JP 2023514594 A JP2023514594 A JP 2023514594A JP 2023514594 A JP2023514594 A JP 2023514594A JP 7780511 B2 JP7780511 B2 JP 7780511B2
Authority
JP
Japan
Prior art keywords
deflector
sprinkler head
recess
outer edge
nozzle
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
JP2023514594A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2022220132A1 (https=
Inventor
雅春 千葉
義輝 佐々木
一真 伊藤
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.)
Senju Sprinkler Co Ltd
Original Assignee
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 Senju Sprinkler Co Ltd filed Critical Senju Sprinkler Co Ltd
Publication of JPWO2022220132A1 publication Critical patent/JPWO2022220132A1/ja
Application granted granted Critical
Publication of JP7780511B2 publication Critical patent/JP7780511B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C31/00—Delivery of fire-extinguishing material
    • A62C31/02—Nozzles specially adapted for fire-extinguishing
    • 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
    • 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
    • A62C37/14—Releasing means, e.g. electrically released heat-sensitive with frangible vessels

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)
JP2023514594A 2021-04-15 2022-03-30 スプリンクラーヘッド Active JP7780511B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021068870 2021-04-15
JP2021068870 2021-04-15
PCT/JP2022/016142 WO2022220132A1 (ja) 2021-04-15 2022-03-30 スプリンクラーヘッド

Publications (2)

Publication Number Publication Date
JPWO2022220132A1 JPWO2022220132A1 (https=) 2022-10-20
JP7780511B2 true JP7780511B2 (ja) 2025-12-04

Family

ID=83639642

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023514594A Active JP7780511B2 (ja) 2021-04-15 2022-03-30 スプリンクラーヘッド

Country Status (4)

Country Link
US (1) US20240198154A1 (https=)
JP (1) JP7780511B2 (https=)
CN (1) CN116887891A (https=)
WO (1) WO2022220132A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI859376B (zh) * 2019-12-24 2024-10-21 日商千住撒水股份有限公司 灑水頭

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001095944A (ja) 1999-10-04 2001-04-10 Hochiki Corp スプリンクラーヘッド及び消火設備並びにスプリンクラーヘッド性能評価方法
JP2003062108A (ja) 2001-08-23 2003-03-04 Senju Sprinkler Kk 泡水溶液噴霧ヘッド
JP2004024555A (ja) 2002-06-26 2004-01-29 Senju Sprinkler Kk 埋込型スプリンクラーヘッド
JP2012040165A (ja) 2010-08-19 2012-03-01 Senju Sprinkler Kk スプリンクラーヘッド
JP2012080961A (ja) 2010-10-07 2012-04-26 Senju Sprinkler Kk スプリンクラーヘッド
JP2019187774A (ja) 2018-04-25 2019-10-31 千住スプリンクラー株式会社 スプリンクラーヘッド
WO2020008707A1 (ja) 2018-07-05 2020-01-09 千住スプリンクラー株式会社 スプリンクラーヘッド

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5036923A (en) * 1990-07-30 1991-08-06 U.S. Fire Control Corporation Fire sprinkler with adjustable deflector
JP6846260B2 (ja) * 2017-03-30 2021-03-24 千住スプリンクラー株式会社 スプリンクラーヘッド
KR102030695B1 (ko) * 2018-02-14 2019-11-08 주식회사 파라텍 물류창고용 스프링클러 헤드
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

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001095944A (ja) 1999-10-04 2001-04-10 Hochiki Corp スプリンクラーヘッド及び消火設備並びにスプリンクラーヘッド性能評価方法
JP2003062108A (ja) 2001-08-23 2003-03-04 Senju Sprinkler Kk 泡水溶液噴霧ヘッド
JP2004024555A (ja) 2002-06-26 2004-01-29 Senju Sprinkler Kk 埋込型スプリンクラーヘッド
JP2012040165A (ja) 2010-08-19 2012-03-01 Senju Sprinkler Kk スプリンクラーヘッド
JP2012080961A (ja) 2010-10-07 2012-04-26 Senju Sprinkler Kk スプリンクラーヘッド
JP2019187774A (ja) 2018-04-25 2019-10-31 千住スプリンクラー株式会社 スプリンクラーヘッド
WO2020008707A1 (ja) 2018-07-05 2020-01-09 千住スプリンクラー株式会社 スプリンクラーヘッド

Also Published As

Publication number Publication date
WO2022220132A1 (ja) 2022-10-20
JPWO2022220132A1 (https=) 2022-10-20
CN116887891A (zh) 2023-10-13
US20240198154A1 (en) 2024-06-20
TW202245877A (zh) 2022-12-01

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