GB1027930A - Pilot operated sprinkler valve and spray head - Google Patents

Pilot operated sprinkler valve and spray head

Info

Publication number
GB1027930A
GB1027930A GB5304964A GB5304964A GB1027930A GB 1027930 A GB1027930 A GB 1027930A GB 5304964 A GB5304964 A GB 5304964A GB 5304964 A GB5304964 A GB 5304964A GB 1027930 A GB1027930 A GB 1027930A
Authority
GB
United Kingdom
Prior art keywords
spray head
pilot operated
deflector
cylinder
outlet port
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
GB5304964A
Inventor
John Richard Thorson
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.)
Automatic Sprinkler Corp
Original Assignee
Automatic Sprinkler Corp
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 Automatic Sprinkler Corp filed Critical Automatic Sprinkler Corp
Publication of GB1027930A publication Critical patent/GB1027930A/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
    • 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
    • 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
    • B05B1/30—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages
    • B05B1/32—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages in which a valve member forms part of the outlet opening
    • B05B1/323—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages in which a valve member forms part of the outlet opening the valve member being actuated by the pressure of the fluid to be sprayed

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

1,027,930. Valves. AUTOMATIC SPRINKLER CORPORATION OF AMERICA. Dec. 31, 1964, No. 53049/64. Heading F2V. Flow of water from an inlet chamber 11 to an outlet port 26 is controlled by a hollow pistonmember 19, the conical closure surface of which is covered by a gasket 21; the member 19 is slidable in a cylinder 18 and upon reducing or relieving a pilot fluid pressure admitted to the cylinder 18 through a duct 15, the water pressure in the chamber 11 unseats the member 19. The pilot pressure may be obtained from the main supply. A deflector is supported near the outlet port 26 by a number of arms 28, the deflector comprising a conical stud 30 and a disc 31 with radially extending slots 32.
GB5304964A 1965-02-08 1964-12-31 Pilot operated sprinkler valve and spray head Expired GB1027930A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6501548A NL6501548A (en) 1965-02-08 1965-02-08

Publications (1)

Publication Number Publication Date
GB1027930A true GB1027930A (en) 1966-04-27

Family

ID=19792305

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5304964A Expired GB1027930A (en) 1965-02-08 1964-12-31 Pilot operated sprinkler valve and spray head

Country Status (2)

Country Link
GB (1) GB1027930A (en)
NL (1) NL6501548A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5664630A (en) * 1991-09-30 1997-09-09 Meyer; George G. Extended coverage ceiling sprinklers and systems
US6502643B1 (en) 1997-03-07 2003-01-07 Central Sprinkler Company Low pressure, early suppression fast response sprinklers

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5664630A (en) * 1991-09-30 1997-09-09 Meyer; George G. Extended coverage ceiling sprinklers and systems
US6502643B1 (en) 1997-03-07 2003-01-07 Central Sprinkler Company Low pressure, early suppression fast response sprinklers
US6868917B2 (en) 1997-03-07 2005-03-22 Central Sprinkler Company Low pressure, early suppression fast response sprinklers

Also Published As

Publication number Publication date
NL6501548A (en) 1966-08-09

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