DE69633305D1 - DEVICE FOR RESOLVING A SPRINKLER HEAD - Google Patents

DEVICE FOR RESOLVING A SPRINKLER HEAD

Info

Publication number
DE69633305D1
DE69633305D1 DE69633305T DE69633305T DE69633305D1 DE 69633305 D1 DE69633305 D1 DE 69633305D1 DE 69633305 T DE69633305 T DE 69633305T DE 69633305 T DE69633305 T DE 69633305T DE 69633305 D1 DE69633305 D1 DE 69633305D1
Authority
DE
Germany
Prior art keywords
actuator
piston
sprinkler head
valve
closed position
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.)
Expired - Lifetime
Application number
DE69633305T
Other languages
German (de)
Inventor
Anders Kjellberg
Bo Kure
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.)
Kure Fastighets & Foervaltning
Original Assignee
Kure Fastighets & Foervaltning
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 Kure Fastighets & Foervaltning filed Critical Kure Fastighets & Foervaltning
Application granted granted Critical
Publication of DE69633305D1 publication Critical patent/DE69633305D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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

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)
  • Catching Or Destruction (AREA)
  • Nozzles (AREA)

Abstract

A sprinkler head triggering apparatus, comprising a spray nozzle with an actuator (14) being releasable by heating to a certain temperature, and which normally holds a valve piston (15) in a closed position against a valve seat. The valve piston, at release of the actuator, is movable in a piston sleeve in the direction away from said seat, for opening a flow passage (19-22) from a feed line for pressurized water to the spray nozzle. The flow passage (19-22) is openable in the normal closed position of the valve piston (15) with intact actuator (14), via a remote control operated pilot piston (32).
DE69633305T 1995-03-16 1996-03-15 DEVICE FOR RESOLVING A SPRINKLER HEAD Expired - Lifetime DE69633305D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9500920A SE504325C2 (en) 1995-03-16 1995-03-16 Sprinkler head release device
PCT/SE1996/000331 WO1996028218A1 (en) 1995-03-16 1996-03-15 A sprinkler head triggering apparatus

Publications (1)

Publication Number Publication Date
DE69633305D1 true DE69633305D1 (en) 2004-10-07

Family

ID=20397556

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69633305T Expired - Lifetime DE69633305D1 (en) 1995-03-16 1996-03-15 DEVICE FOR RESOLVING A SPRINKLER HEAD

Country Status (7)

Country Link
EP (1) EP0956102B1 (en)
AT (1) ATE274977T1 (en)
AU (1) AU5129996A (en)
DE (1) DE69633305D1 (en)
NO (1) NO316765B1 (en)
SE (1) SE504325C2 (en)
WO (1) WO1996028218A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19618072A1 (en) * 1996-05-06 1997-11-13 Total Feuerschutz Gmbh Fire extinguishing device for motor vehicles that are parked in multi-storey car parks
DE19618092A1 (en) * 1996-05-06 1997-11-13 Total Feuerschutz Gmbh Excitation element
FI103480B1 (en) * 1998-01-09 1999-07-15 Goeran Sundholm Holder for mounting a spray head
ITBS20070155A1 (en) * 2007-10-11 2009-04-12 Fiorentini Minireg S P A SAFETY SOLENOID VALVE
SE535545C2 (en) * 2010-07-28 2012-09-18 Ultra Fog Ab Sprinkler head
WO2017218538A1 (en) * 2016-06-13 2017-12-21 Tyco Fire Products Lp Fire sprinkler with actuator
CN110652679B (en) * 2019-09-03 2021-02-02 国网浙江省电力有限公司嘉兴供电公司 Circuit breaker fault processing system and method based on ubiquitous power Internet of things
WO2023096537A1 (en) * 2021-11-24 2023-06-01 Общество С Ограниченной Ответственностью "Фогстрим" Sprinkler for a fire extinguishing system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3827002A1 (en) * 1988-08-09 1990-02-15 Willi Horcher Device for initiating a sprinkler
US4984637A (en) * 1989-06-23 1991-01-15 Finnigan Wilfred J Electronic fire protection system
FI90394C (en) * 1992-04-23 1994-02-10 Goeran Sundholm The fire-fighting unit

Also Published As

Publication number Publication date
NO316765B1 (en) 2004-05-03
SE504325C2 (en) 1997-01-13
ATE274977T1 (en) 2004-09-15
NO974215D0 (en) 1997-09-12
EP0956102B1 (en) 2004-09-01
NO974215L (en) 1997-11-14
SE9500920D0 (en) 1995-03-16
AU5129996A (en) 1996-10-02
EP0956102A1 (en) 1999-11-17
WO1996028218A1 (en) 1996-09-19
SE9500920L (en) 1996-09-17

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Legal Events

Date Code Title Description
8332 No legal effect for de