JP7284166B2 - 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
JP7284166B2
JP7284166B2 JP2020528695A JP2020528695A JP7284166B2 JP 7284166 B2 JP7284166 B2 JP 7284166B2 JP 2020528695 A JP2020528695 A JP 2020528695A JP 2020528695 A JP2020528695 A JP 2020528695A JP 7284166 B2 JP7284166 B2 JP 7284166B2
Authority
JP
Japan
Prior art keywords
sprinkler head
deflector
slit
convex portion
head according
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
JP2020528695A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2020008707A1 (ja
JPWO2020008707A5 (enExample
Inventor
康明 小岩
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 JPWO2020008707A1 publication Critical patent/JPWO2020008707A1/ja
Publication of JPWO2020008707A5 publication Critical patent/JPWO2020008707A5/ja
Application granted granted Critical
Publication of JP7284166B2 publication Critical patent/JP7284166B2/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
    • 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
    • A62C37/09—Control of fire-fighting equipment comprising an outlet device containing a sensor, or itself being the sensor, i.e. self-contained sprinklers telescopic or adjustable
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/26—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with means for mechanically breaking-up or deflecting the jet after discharge, e.g. with fixed deflectors; Breaking-up the discharged liquid or other fluent material by impinging jets
    • B05B1/262—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with means for mechanically breaking-up or deflecting the jet after discharge, e.g. with fixed deflectors; Breaking-up the discharged liquid or other fluent material by impinging jets with fixed deflectors
    • B05B1/265—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with means for mechanically breaking-up or deflecting the jet after discharge, e.g. with fixed deflectors; Breaking-up the discharged liquid or other fluent material by impinging jets with fixed deflectors the liquid or other fluent material being symmetrically deflected about the axis of the nozzle

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)
  • Nozzles (AREA)
JP2020528695A 2018-07-05 2019-04-22 スプリンクラーヘッド Active JP7284166B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2018128127 2018-07-05
JP2018128127 2018-07-05
PCT/JP2019/016949 WO2020008707A1 (ja) 2018-07-05 2019-04-22 スプリンクラーヘッド

Publications (3)

Publication Number Publication Date
JPWO2020008707A1 JPWO2020008707A1 (ja) 2021-08-02
JPWO2020008707A5 JPWO2020008707A5 (enExample) 2022-03-10
JP7284166B2 true JP7284166B2 (ja) 2023-05-30

Family

ID=69059446

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020528695A Active JP7284166B2 (ja) 2018-07-05 2019-04-22 スプリンクラーヘッド

Country Status (4)

Country Link
US (1) US11511144B2 (enExample)
JP (1) JP7284166B2 (enExample)
TW (1) TWM589058U (enExample)
WO (1) WO2020008707A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113993597A (zh) * 2019-05-01 2022-01-28 维克托里克公司 可隐藏的窗户喷洒器
US11439857B2 (en) * 2019-10-25 2022-09-13 Tyco Fire Products Lp Systems and methods for fire suppression in a corridor
WO2022220132A1 (ja) * 2021-04-15 2022-10-20 千住スプリンクラー株式会社 スプリンクラーヘッド

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090126950A1 (en) 2005-06-03 2009-05-21 Tyco Fire Products Lp Residential Flat Plate Concealed Sprinkler
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

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3061016A (en) * 1959-12-14 1962-10-30 Hodgman Mfg Co Inc Fusible link
US3010521A (en) * 1960-05-03 1961-11-28 Safety First Products Corp Cantilever sprinkler head for dry powder
US4616710A (en) 1984-12-27 1986-10-14 Pilant Frank J Heat-released plug
US5152344A (en) * 1991-03-25 1992-10-06 Grinnell Corporation Fire protection sprinkler
JP3413630B2 (ja) 1996-07-10 2003-06-03 能美防災株式会社 泡水溶液噴霧ヘッド
US6962208B2 (en) * 2000-05-17 2005-11-08 The Viking Corporation Compact pendant sprinkler head
JP2003325695A (ja) * 2002-03-06 2003-11-18 Senju Sprinkler Kk スプリンクラーヘッドカバー
US20040134670A1 (en) * 2002-12-27 2004-07-15 Orr Shawn Gregory Sprinkler cover
US7275603B2 (en) * 2004-10-26 2007-10-02 The Reliable Automatic Sprinkler Co., Inc. Concealed pendent fire protection sprinkler with drop-down deflector
US9086180B2 (en) * 2011-07-11 2015-07-21 Frank T. Porta Quick connect fire and dust suppression system
JP2013056084A (ja) 2011-09-09 2013-03-28 Senju Sprinkler Kk スプリンクラーヘッド

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090126950A1 (en) 2005-06-03 2009-05-21 Tyco Fire Products Lp Residential Flat Plate Concealed Sprinkler
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

Also Published As

Publication number Publication date
WO2020008707A1 (ja) 2020-01-09
JPWO2020008707A1 (ja) 2021-08-02
TWM589058U (zh) 2020-01-11
US20210260423A1 (en) 2021-08-26
US11511144B2 (en) 2022-11-29

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