CA980212A - On-off fire sprinkler - Google Patents

On-off fire sprinkler

Info

Publication number
CA980212A
CA980212A CA166,976A CA166976A CA980212A CA 980212 A CA980212 A CA 980212A CA 166976 A CA166976 A CA 166976A CA 980212 A CA980212 A CA 980212A
Authority
CA
Canada
Prior art keywords
fire sprinkler
sprinkler
fire
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
Application number
CA166,976A
Other versions
CA166976S (en
Inventor
Edward J. Poitras
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA980212A publication Critical patent/CA980212A/en
Expired 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/1624—Destructible or deformable element controlled
    • Y10T137/1797—Heat destructible or fusible

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)
CA166,976A 1972-04-03 1973-03-19 On-off fire sprinkler Expired CA980212A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US24057572A 1972-04-03 1972-04-03

Publications (1)

Publication Number Publication Date
CA980212A true CA980212A (en) 1975-12-23

Family

ID=22907100

Family Applications (1)

Application Number Title Priority Date Filing Date
CA166,976A Expired CA980212A (en) 1972-04-03 1973-03-19 On-off fire sprinkler

Country Status (3)

Country Link
US (1) US3791450A (en)
CA (1) CA980212A (en)
GB (1) GB1415908A (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3877527A (en) * 1971-05-14 1975-04-15 Wilfred V Johnson Thermally insulated actuator for fire sprinkler heads
BE790921A (en) * 1971-11-06 1973-03-01 Mather & Platt Ltd IMPROVEMENTS FOR OR RELATING TO A HEAT DETECTION SYSTEM
US3924687A (en) * 1974-02-20 1975-12-09 Viking Corp Valve and sprinkler head for automatic fire extinguishing systems
US3861473A (en) * 1974-06-07 1975-01-21 Factory Mutual Res Corp Temperature responsive on-off fluid control device and a control assembly and fire protection system incorporating said device
US4128128A (en) * 1977-06-27 1978-12-05 Grinnell Fire Protection Systems Company, Inc. Diaphragm actuated sprinkler head
EP0018065A1 (en) * 1979-02-28 1980-10-29 MATHER & PLATT LIMITED On/off sprinkler
BR9205688A (en) * 1991-02-28 1994-05-17 Goeran Sundholm Fire spray head
US5213128A (en) * 1991-05-30 1993-05-25 Baird Michael R Pressure/temperature-activated pressure relief valve
US5197671A (en) * 1991-05-30 1993-03-30 Wass Lloyd G Pressure relief valve with thermal trigger and movable seal plug
FI915730A0 (en) * 1991-12-04 1991-12-04 Goeran Sundholm ELDSLAECKNINGSANORDNING.
US5303778A (en) * 1992-03-16 1994-04-19 Peter Vari On-off type sprinkler
US5647390A (en) * 1995-03-28 1997-07-15 Wass; Lloyd G. Thermal relief valve with improved bayonet
US5495865A (en) * 1995-03-28 1996-03-05 Mirada Controls, Inc. Temperature relief valve with thermal trigger
DE19514939C2 (en) * 1995-04-22 1997-09-18 Kamat Pumpen Gmbh & Co Kg Extinguishing nozzle head
US5954138A (en) * 1996-03-20 1999-09-21 Ceodeux-Fire Extinguisher Valves Technology S.A. Fire extinguisher valve and fire-extinguishing equipment
US6068205A (en) * 1997-05-29 2000-05-30 Vari; Peter On-off control for sprinklers and the like employing a sealing membrane
US6814097B2 (en) 2001-03-20 2004-11-09 Teleflex Gfi Control Systems L.P. Pressure relief device
WO2003091612A1 (en) * 2002-04-23 2003-11-06 Teleflex Gfi Control Systems L.P. Pressure relief device
US11371623B2 (en) 2019-09-18 2022-06-28 Saudi Arabian Oil Company Mechanisms and methods for closure of a flow control device
CN112891788A (en) * 2021-01-29 2021-06-04 中国电力科学研究院有限公司 Fire extinguishing agent injection apparatus suitable for lithium ion battery module

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3378081A (en) * 1966-04-18 1968-04-16 Richard C O Reilly Remote control apparatus suitable for actuating fire extinguishers
US3448808A (en) * 1967-03-21 1969-06-10 Kidde & Co Walter Fire extinguishing system and control apparatus
US3590924A (en) * 1968-12-24 1971-07-06 Factory Mutual Res Corp Dual nozzle sprinkler head
US3698483A (en) * 1970-10-27 1972-10-17 Temptat Corp Automatically resettable fire sprinkler valve
US3702160A (en) * 1971-05-28 1972-11-07 Gen Ind Inc Suppressor device for automatic on-off sprinkler head

Also Published As

Publication number Publication date
US3791450A (en) 1974-02-12
GB1415908A (en) 1975-12-03

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