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GB954967A - Improvements in or relating to sprinkler heads for automatic fire-extinguishing installations - Google Patents

Improvements in or relating to sprinkler heads for automatic fire-extinguishing installations

Info

Publication number
GB954967A
GB954967A GB27189/62A GB2718962A GB954967A GB 954967 A GB954967 A GB 954967A GB 27189/62 A GB27189/62 A GB 27189/62A GB 2718962 A GB2718962 A GB 2718962A GB 954967 A GB954967 A GB 954967A
Authority
GB
United Kingdom
Prior art keywords
head
nozzle body
sprinkler heads
relating
ampule
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
GB27189/62A
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.)
FRIEDRICH SCHIELE
Original Assignee
FRIEDRICH SCHIELE
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 FRIEDRICH SCHIELE filed Critical FRIEDRICH SCHIELE
Publication of GB954967A publication Critical patent/GB954967A/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
    • A62C37/11—Releasing means, e.g. electrically released heat-sensitive
    • A62C37/14—Releasing means, e.g. electrically released heat-sensitive with frangible vessels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/26—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with means for mechanically breaking-up or deflecting the jet after discharge, e.g. with fixed deflectors; Breaking-up the discharged liquid or other fluent material by impinging jets
    • B05B1/262—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with means for mechanically breaking-up or deflecting the jet after discharge, e.g. with fixed deflectors; Breaking-up the discharged liquid or other fluent material by impinging jets with fixed deflectors
    • B05B1/265—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with means for mechanically breaking-up or deflecting the jet after discharge, e.g. with fixed deflectors; Breaking-up the discharged liquid or other fluent material by impinging jets with fixed deflectors the liquid or other fluent material being symmetrically deflected about the axis of the nozzle

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)

Abstract

954,967. Fire-extinguishing; sprinkler heads. H. M. WITTENBURG, and F. SCHIELE, [trading as SELBSTTATIGE FEUERLOSCHAMLAGEN GES. RUD. OTTO MEYER]. July 16, 1962 [July 28, 1961], No. 27189/62. Heading A5A. In a sprinkler head for an automatic fireextinguisher the liquid outlet of a nozzle body 1 is closed by a valve body 10 of frusto-conical form bearing, via a packing ring 14, against an annular upper projection 7 of the nozzle body. The valve body is held in position by a fusible solder or by an ampule 11 filled with a liquid which is adapted to burst at a predetermined temperature. The ampule is held in position by the head 5 of a two-armed yoke 4 on the sprinkler head, which head 5 also carries spray vanes 6. The projection 7 consists of a ring machined out of the nozzle body 1 and is of such width and thickness that it is resilient to the pressure p exerted by the extinguisher fluid.
GB27189/62A 1961-07-28 1962-07-16 Improvements in or relating to sprinkler heads for automatic fire-extinguishing installations Expired GB954967A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES75066A DE1258278B (en) 1961-07-28 1961-07-28 Fire extinguisher

Publications (1)

Publication Number Publication Date
GB954967A true GB954967A (en) 1964-04-08

Family

ID=7505106

Family Applications (1)

Application Number Title Priority Date Filing Date
GB27189/62A Expired GB954967A (en) 1961-07-28 1962-07-16 Improvements in or relating to sprinkler heads for automatic fire-extinguishing installations

Country Status (3)

Country Link
US (1) US3253657A (en)
DE (1) DE1258278B (en)
GB (1) GB954967A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4109727A (en) * 1975-09-06 1978-08-29 Job Eduard J Dual-seal sprinkler system
US5083616A (en) * 1989-05-25 1992-01-28 Central Sprinkler Corporation Ceiling sprinkler

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE786098A (en) * 1971-07-12 1972-11-03 Graviner Colnbrook Ltd FIRE EXTINGUISHING SYSTEMS
US3918645A (en) * 1974-07-10 1975-11-11 Jomos Sprinkler Material Ag Sprinkler valves
US4019581A (en) * 1975-08-14 1977-04-26 Diggs Richard E Metal building with combined temperature control and firefighting system
CA1072067A (en) * 1975-12-18 1980-02-19 Richard E. Diggs Metal building with combined temperature control and firefighting system
DE2639245C2 (en) * 1976-09-01 1982-04-08 Eduard J. Ing.(grad.) 2070 Ahrensberg Job Fire extinguisher head for automatic fire extinguishing systems
GB1582360A (en) * 1977-04-02 1981-01-07 Angus Fire Armour Ltd Fire extinguishant sprinklers
JPS6266876A (en) * 1985-09-09 1987-03-26 エドウアルド　ヨツト・　イヨプ Glass valve for water sprinkler head
US4854388A (en) * 1987-05-28 1989-08-08 American Safety Products Fire extinguishing apparatus
US4901799A (en) * 1988-06-24 1990-02-20 Grinnell Corporation Sprinkler head having protuberant ridge valve seat
GB2527863B (en) * 2014-10-20 2018-04-04 Knox Fire & Security Ltd Fire suppression system

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US552473A (en) * 1895-12-31 William hakkness
DE57061C (en) * f. GRINNELL in Providence, Staat Rhode Island, V. St. A Automatic fire extinguishing device
CH14041A (en) * 1897-03-31 1897-09-30 Dowson Taylor & Co Limited Water jet atomizer for fire extinguishing lines
US781159A (en) * 1904-01-07 1905-01-31 Frank William Reed Valve-seating for sprinklers.
US842725A (en) * 1904-05-25 1907-01-29 Gen Fire Extinguisher Co Automatic sprinkler.
US1273387A (en) * 1912-07-03 1918-07-23 Gen Fire Extinguisher Co Automatic sprinkler.
US1464622A (en) * 1919-03-18 1923-08-14 Gen Fire Extinguisher Co Automatic sprinkler
GB246481A (en) * 1925-01-23 1926-05-06 Rene Regnault Improvements in or relating to automatic sprinkler systems for fire-extinguishing
US1771826A (en) * 1926-02-25 1930-07-29 Taylor John Automatic sprinkler and the like
GB333412A (en) * 1929-08-28 1930-08-14 Cecil Henry Whittington Improvements in automatic sprinklers for fire extinguishing purposes
US1797919A (en) * 1929-11-30 1931-03-24 Gen Fire Extinguisher Co Quartz bulb
US3069174A (en) * 1959-02-05 1962-12-18 Robert T Skinner Seal

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4109727A (en) * 1975-09-06 1978-08-29 Job Eduard J Dual-seal sprinkler system
US5083616A (en) * 1989-05-25 1992-01-28 Central Sprinkler Corporation Ceiling sprinkler

Also Published As

Publication number Publication date
US3253657A (en) 1966-05-31
DE1258278B (en) 1968-01-04

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