PT70875A - On/off sprinkler - Google Patents

On/off sprinkler

Info

Publication number
PT70875A
PT70875A PT70875A PT7087580A PT70875A PT 70875 A PT70875 A PT 70875A PT 70875 A PT70875 A PT 70875A PT 7087580 A PT7087580 A PT 7087580A PT 70875 A PT70875 A PT 70875A
Authority
PT
Portugal
Prior art keywords
sprinkler
Prior art date
Application number
PT70875A
Other languages
English (en)
Portuguese (pt)
Inventor
Geddes Alan Bray
Original Assignee
Mather & Platt 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 Mather & Platt Ltd filed Critical Mather & Platt Ltd
Publication of PT70875A publication Critical patent/PT70875A/pt

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

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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Fluid-Driven Valves (AREA)
PT70875A 1979-02-28 1980-02-27 On/off sprinkler PT70875A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7906982 1979-02-28

Publications (1)

Publication Number Publication Date
PT70875A true PT70875A (en) 1980-03-01

Family

ID=10503483

Family Applications (1)

Application Number Title Priority Date Filing Date
PT70875A PT70875A (en) 1979-02-28 1980-02-27 On/off sprinkler

Country Status (9)

Country Link
US (1) US4368782A (en:Method)
EP (1) EP0018065A1 (en:Method)
AU (1) AU529362B2 (en:Method)
CA (1) CA1146044A (en:Method)
DK (1) DK81980A (en:Method)
ES (1) ES8101898A1 (en:Method)
GR (1) GR67264B (en:Method)
NO (1) NO800554L (en:Method)
PT (1) PT70875A (en:Method)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4553602A (en) * 1981-08-03 1985-11-19 Pieczykolan George S Automatic on-off sprinkler head
IL104235A (en) * 1992-12-25 1997-11-20 Bermad Fa Valve particularly useful in fire extinguishing systems
US5533576A (en) * 1994-08-01 1996-07-09 Grinnell Corporation Automatic on-off fire protection sprinkler
US5613634A (en) * 1994-10-24 1997-03-25 Westinghouse Electric Corporation Passively ambient temperature actuated fluid valve
US6068205A (en) * 1997-05-29 2000-05-30 Vari; Peter On-off control for sprinklers and the like employing a sealing membrane
US5992532A (en) * 1998-08-11 1999-11-30 The Viking Corporation Wet pipe fire protection system
US6851482B2 (en) 2000-11-02 2005-02-08 Kevin Michael Dolan Sprinkler assembly
US7143834B2 (en) * 2001-11-01 2006-12-05 Kevin Michael Dolan Sprinkler assembly
GB2390018A (en) * 2002-06-25 2003-12-31 Aqua Mist Fire Technology Ltd Sprinkler system
DE10313501A1 (de) * 2003-03-25 2004-10-14 Dieter Wildfang Gmbh Sanitäre Wasserauslaufeinheit, insbesondere Strahlregler oder Brause
US10478647B2 (en) 2014-11-27 2019-11-19 Williams Rdm, Inc Stovetop fire suppressor with shuttle actuator and method
WO2016099823A1 (en) * 2014-11-27 2016-06-23 Murray Donald W A stovetop fire suppressor with backup activation and method
US10646736B2 (en) 2015-07-28 2020-05-12 Victaulic Company Preaction sprinkler valve assemblies, related dry sprinkler devices adapted for long travel, and fire protection sprinkler systems
JP6797896B2 (ja) 2015-07-28 2020-12-09 グローブ ファイアー スプリンクラー コーポレーション 予動作スプリンクラーバルブアセンブリ、関連する乾式スプリンクラー装置、及び消火スプリンクラーシステム。
US10850144B2 (en) 2017-06-14 2020-12-01 Victaulic Company Preaction sprinkler valve assemblies, related dry sprinkler devices, and compressive activation mechanism
US11045675B2 (en) 2018-02-02 2021-06-29 Victaulic Company Belleville seal for valve seat having a tear drop laminar flow feature

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE113450C (en:Method) *
US1771826A (en) * 1926-02-25 1930-07-29 Taylor John Automatic sprinkler and the like
CH278097A (de) * 1950-10-20 1951-09-30 Schulthess & Co Ag Maschf In einem Leitungszug angeordnetes Absperrventil.
US2661805A (en) * 1951-03-05 1953-12-08 Lim Peter Fire extinguisher sprinkler head
US3048676A (en) * 1960-09-12 1962-08-07 Westinghouse Electric Corp Contact making devices
US3698483A (en) * 1970-10-27 1972-10-17 Temptat Corp Automatically resettable fire sprinkler valve
US3749176A (en) * 1971-05-03 1973-07-31 Gen Indus Inc Automatic on-off sprinkler head
US3757866A (en) * 1971-11-08 1973-09-11 Grinnell Corp On-off sprinkler
US3791450A (en) * 1972-04-03 1974-02-12 E Poitras On-off fire sprinkler
US3812914A (en) * 1973-08-02 1974-05-28 Itt Automatic on-off sprinkler
US3991829A (en) * 1973-09-24 1976-11-16 U.S. Fire Control Corporation Delayed closing fire sprinkler heads
US3848676A (en) * 1973-12-26 1974-11-19 Texas Instruments Inc Thermally actuated valve assembly
US3924687A (en) * 1974-02-20 1975-12-09 Viking Corp Valve and sprinkler head for automatic fire extinguishing systems
JPS5256799A (en) * 1975-10-31 1977-05-10 Matsushita Electric Works Ltd Sprinkler head of on-off type
JPS5258297A (en) * 1975-11-06 1977-05-13 Matsushita Electric Works Ltd Sprinkler head
JPS52138400A (en) * 1976-05-13 1977-11-18 Hitachi Plant Eng & Constr Co Ltd Device for confirming water pressure of sprinkler head
US4128128A (en) * 1977-06-27 1978-12-05 Grinnell Fire Protection Systems Company, Inc. Diaphragm actuated sprinkler head

Also Published As

Publication number Publication date
ES488985A0 (es) 1980-12-16
EP0018065A1 (en) 1980-10-29
GR67264B (en:Method) 1981-06-26
ES8101898A1 (es) 1980-12-16
AU5587480A (en) 1980-09-04
NO800554L (no) 1980-08-29
DK81980A (da) 1980-08-29
AU529362B2 (en) 1983-06-02
US4368782A (en) 1983-01-18
CA1146044A (en) 1983-05-10

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