GB765125A - Improvements relating to fire-extinguishing installations - Google Patents

Improvements relating to fire-extinguishing installations

Info

Publication number
GB765125A
GB765125A GB2713054A GB2713054A GB765125A GB 765125 A GB765125 A GB 765125A GB 2713054 A GB2713054 A GB 2713054A GB 2713054 A GB2713054 A GB 2713054A GB 765125 A GB765125 A GB 765125A
Authority
GB
United Kingdom
Prior art keywords
fire
conical portion
plate
improvements relating
extinguishing installations
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
GB2713054A
Inventor
Sidney Fraser Barclay
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.)
Mather and Platt Ltd
Original Assignee
Mather and 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 and Platt Ltd filed Critical Mather and Platt Ltd
Priority to GB2713054A priority Critical patent/GB765125A/en
Publication of GB765125A publication Critical patent/GB765125A/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
    • A62C37/10—Releasing means, e.g. electrically released

Abstract

765,125. Fire extinguishing. MATHER & PLATT, Ltd. June 10, 1955 [Sept. 30, 1954], No. 27130/54. Class 47. A spray sprinkler for fire extinguishing installations is provided, above the sprinkler head 1, with a deflector which has a plate 4 with a conical portion surrounded by a flat annulus 7 and a further plate 5 beneath the plate 4, having a similar conical portion, with downwardly directed teeth 8 around its edge and gaps between the teeth breaking into the conical portion.
GB2713054A 1954-09-20 1954-09-20 Improvements relating to fire-extinguishing installations Expired GB765125A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2713054A GB765125A (en) 1954-09-20 1954-09-20 Improvements relating to fire-extinguishing installations

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2713054A GB765125A (en) 1954-09-20 1954-09-20 Improvements relating to fire-extinguishing installations

Publications (1)

Publication Number Publication Date
GB765125A true GB765125A (en) 1957-01-02

Family

ID=10254708

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2713054A Expired GB765125A (en) 1954-09-20 1954-09-20 Improvements relating to fire-extinguishing installations

Country Status (1)

Country Link
GB (1) GB765125A (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4136740A (en) * 1977-06-23 1979-01-30 The Viking Corporation Large drop sprinkler head for high heat output fires
US4570720A (en) * 1980-07-18 1986-02-18 The Viking Corporation Sprinkler head
US4623023A (en) * 1980-07-18 1986-11-18 The Viking Corporation Sprinkler head
US5579846A (en) * 1991-09-30 1996-12-03 Central Sprinkler Corporation Extended coverage ceiling sprinklers and systems
US5609211A (en) * 1991-09-30 1997-03-11 Central Sprinkler Company Extended coverage automatic ceiling sprinkler
US5628367A (en) * 1994-11-08 1997-05-13 The Viking Corporation Temperature sensitive sprinkler head with improved spring
US5826665A (en) * 1994-11-08 1998-10-27 Truax; Perin E. Sprinkler head with stamped trigger-mounting elements
US6854668B2 (en) 2002-04-29 2005-02-15 Victaulic Company Of America Extended coverage ordinary hazard sprinkler system
US6976543B1 (en) 2000-11-22 2005-12-20 Grinnell Corporation Low pressure, extended coverage, upright fire protection sprinkler
US8176988B2 (en) 1998-05-15 2012-05-15 Tyco Fire Products Lp Early suppression fast response fire protection sprinkler
US8327946B1 (en) 2002-07-19 2012-12-11 Tyco Fire Products Lp Dry sprinkler
US8469112B1 (en) 2002-07-19 2013-06-25 Tyco Fire Products Lp Dry sprinkler

Cited By (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4136740A (en) * 1977-06-23 1979-01-30 The Viking Corporation Large drop sprinkler head for high heat output fires
US4570720A (en) * 1980-07-18 1986-02-18 The Viking Corporation Sprinkler head
US4623023A (en) * 1980-07-18 1986-11-18 The Viking Corporation Sprinkler head
US5579846A (en) * 1991-09-30 1996-12-03 Central Sprinkler Corporation Extended coverage ceiling sprinklers and systems
US5584344A (en) * 1991-09-30 1996-12-17 Central Sprinkler Corporation Extended coverage ceiling sprinklers and systems
US5609211A (en) * 1991-09-30 1997-03-11 Central Sprinkler Company Extended coverage automatic ceiling sprinkler
US5664630A (en) * 1991-09-30 1997-09-09 Meyer; George G. Extended coverage ceiling sprinklers and systems
US5628367A (en) * 1994-11-08 1997-05-13 The Viking Corporation Temperature sensitive sprinkler head with improved spring
US5826665A (en) * 1994-11-08 1998-10-27 Truax; Perin E. Sprinkler head with stamped trigger-mounting elements
US8485270B2 (en) 1998-05-15 2013-07-16 Tyco Fire Products Lp Early suppression fast response fire protection sprinkler
US8186448B2 (en) 1998-05-15 2012-05-29 Tyco Fire Products Lp Early suppression fast response fire protection sprinkler
US8176988B2 (en) 1998-05-15 2012-05-15 Tyco Fire Products Lp Early suppression fast response fire protection sprinkler
US8122969B1 (en) 2000-11-22 2012-02-28 Tyco Fire Products Lp Low pressure, extended coverage, fire protection sprinkler
US8899341B1 (en) 2000-11-22 2014-12-02 Tyco Fire Products Lp Low pressure, extended coverage, fire protection sprinkler
US6976543B1 (en) 2000-11-22 2005-12-20 Grinnell Corporation Low pressure, extended coverage, upright fire protection sprinkler
US8925641B1 (en) 2000-11-22 2015-01-06 Tyco Fire Products Lp Low pressure, extended coverage, fire protection sprinkler
US7584802B1 (en) 2000-11-22 2009-09-08 Tyco Fire Products Lp Low pressure, extended coverage, fire protection sprinkler
US8839877B1 (en) 2000-11-22 2014-09-23 Tyco Fire Products Lp Low pressure, extended coverage, fire protection sprinkler
US8657020B1 (en) 2000-11-22 2014-02-25 Tyco Fire Products Lp Low pressure, extended coverage, fire protection sprinkler
US6854668B2 (en) 2002-04-29 2005-02-15 Victaulic Company Of America Extended coverage ordinary hazard sprinkler system
US8528653B1 (en) 2002-07-19 2013-09-10 Tyco Fire Products Lp Dry sprinkler
US8746356B1 (en) 2002-07-19 2014-06-10 Tyco Fire Products Lp Dry Sprinkler
US8469112B1 (en) 2002-07-19 2013-06-25 Tyco Fire Products Lp Dry sprinkler
US8327946B1 (en) 2002-07-19 2012-12-11 Tyco Fire Products Lp Dry sprinkler
US9636531B1 (en) 2002-07-19 2017-05-02 Tyco Fire Products Lp Dry sprinkler
US10195473B1 (en) 2002-07-19 2019-02-05 Tyco Fire Products Lp Dry sprinkler

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