TWI426196B - Water flow detection device - Google Patents

Water flow detection device Download PDF

Info

Publication number
TWI426196B
TWI426196B TW097129614A TW97129614A TWI426196B TW I426196 B TWI426196 B TW I426196B TW 097129614 A TW097129614 A TW 097129614A TW 97129614 A TW97129614 A TW 97129614A TW I426196 B TWI426196 B TW I426196B
Authority
TW
Taiwan
Prior art keywords
water flow
detecting device
flow detecting
cover
opening
Prior art date
Application number
TW097129614A
Other languages
English (en)
Chinese (zh)
Other versions
TW200918795A (en
Inventor
Yukinori Karihara
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 TW200918795A publication Critical patent/TW200918795A/zh
Application granted granted Critical
Publication of TWI426196B publication Critical patent/TWI426196B/zh

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P13/00—Indicating or recording presence, absence, or direction, of movement
    • G01P13/0006—Indicating or recording presence, absence, or direction, of movement of fluids or of granulous or powder-like substances
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P13/00—Indicating or recording presence, absence, or direction, of movement
    • G01P13/0006—Indicating or recording presence, absence, or direction, of movement of fluids or of granulous or powder-like substances
    • G01P13/0026—Indicating or recording presence, absence, or direction, of movement of fluids or of granulous or powder-like substances by using deflection of baffle-plates
    • G01P13/0033—Indicating or recording presence, absence, or direction, of movement of fluids or of granulous or powder-like substances by using deflection of baffle-plates with electrical coupling to the indicating device

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
  • Indication Of The Valve Opening Or Closing Status (AREA)
  • Measuring Volume Flow (AREA)
TW097129614A 2007-10-30 2008-08-05 Water flow detection device TWI426196B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007281126 2007-10-30

Publications (2)

Publication Number Publication Date
TW200918795A TW200918795A (en) 2009-05-01
TWI426196B true TWI426196B (zh) 2014-02-11

Family

ID=40590645

Family Applications (1)

Application Number Title Priority Date Filing Date
TW097129614A TWI426196B (zh) 2007-10-30 2008-08-05 Water flow detection device

Country Status (4)

Country Link
JP (3) JPWO2009057236A1 (ja)
CN (1) CN101842137A (ja)
TW (1) TWI426196B (ja)
WO (1) WO2009057236A1 (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5462965B2 (ja) * 2008-04-23 2014-04-02 千住スプリンクラー株式会社 流水検知装置
JP5437837B2 (ja) * 2010-01-26 2014-03-12 千住スプリンクラー株式会社 流水検知装置
KR101703927B1 (ko) * 2014-12-05 2017-02-08 삼화기전 주식회사 방폭형 배전함의 침수 확인장치
JP7135249B2 (ja) * 2018-12-28 2022-09-13 千住スプリンクラー株式会社 流水検知装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09299502A (ja) * 1996-05-17 1997-11-25 Yamato Protec Co 流水検知装置
JP2004160161A (ja) * 2002-09-27 2004-06-10 Nohmi Bosai Ltd 消火設備
JP2005114174A (ja) * 2004-11-19 2005-04-28 Hochiki Corp 流水検知装置
TWM276590U (en) * 2004-03-11 2005-10-01 Senju Sprinkler Kk Water flow detector
JP2006220434A (ja) * 2005-02-08 2006-08-24 Itachibori Mfg Co Ltd 消火設備用流水検知装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03113681U (ja) * 1990-03-07 1991-11-20
JP3238442B2 (ja) * 1991-10-11 2001-12-17 株式会社東芝 小形電子機器
JPH07178194A (ja) * 1993-12-24 1995-07-18 Hochiki Corp 自動警報弁の圧力検出手段における発信機能試験装置
JP3325687B2 (ja) * 1994-01-19 2002-09-17 株式会社大洋バルブ製作所 流量検出装置
JP3697617B2 (ja) * 1995-02-17 2005-09-21 能美防災株式会社 エンジンルーム消火装置の制御盤
JP3540467B2 (ja) * 1995-10-30 2004-07-07 ホーチキ株式会社 スプリンクラー消火設備
JP2004117240A (ja) * 2002-09-27 2004-04-15 Yamato Protec Co 流水検知装置
JP2005292113A (ja) * 2004-03-11 2005-10-20 Senju Sprinkler Kk 流水検知装置
JP2007029584A (ja) * 2005-07-29 2007-02-08 Maeda Corp 流水検知装置における軸のシール構造

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09299502A (ja) * 1996-05-17 1997-11-25 Yamato Protec Co 流水検知装置
JP2004160161A (ja) * 2002-09-27 2004-06-10 Nohmi Bosai Ltd 消火設備
TWM276590U (en) * 2004-03-11 2005-10-01 Senju Sprinkler Kk Water flow detector
JP2005114174A (ja) * 2004-11-19 2005-04-28 Hochiki Corp 流水検知装置
JP2006220434A (ja) * 2005-02-08 2006-08-24 Itachibori Mfg Co Ltd 消火設備用流水検知装置

Also Published As

Publication number Publication date
JP4730919B2 (ja) 2011-07-20
JPWO2009057236A1 (ja) 2011-03-10
TW200918795A (en) 2009-05-01
JP4493724B2 (ja) 2010-06-30
JP2009297586A (ja) 2009-12-24
WO2009057236A1 (ja) 2009-05-07
JP2009297585A (ja) 2009-12-24
CN101842137A (zh) 2010-09-22

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