GB1173088A - A Valve Arrangement for a Sprinkler System and a Control Valve for such Valve Arrangement - Google Patents

A Valve Arrangement for a Sprinkler System and a Control Valve for such Valve Arrangement

Info

Publication number
GB1173088A
GB1173088A GB8564/67A GB856467A GB1173088A GB 1173088 A GB1173088 A GB 1173088A GB 8564/67 A GB8564/67 A GB 8564/67A GB 856467 A GB856467 A GB 856467A GB 1173088 A GB1173088 A GB 1173088A
Authority
GB
United Kingdom
Prior art keywords
valve
pressure
control valve
sprinkler system
chamber
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
GB8564/67A
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.)
GW Sprinkler AS
Original Assignee
GW Sprinkler AS
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
Priority claimed from DK105266A external-priority patent/DK116842B/en
Priority claimed from DK628066A external-priority patent/DK122367B/en
Application filed by GW Sprinkler AS filed Critical GW Sprinkler AS
Publication of GB1173088A publication Critical patent/GB1173088A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/126—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a diaphragm, bellows, or the like
    • F16K31/1268—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a diaphragm, bellows, or the like with a plurality of the diaphragms
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C35/00—Permanently-installed equipment
    • A62C35/58—Pipe-line systems
    • A62C35/60—Pipe-line systems wet, i.e. containing extinguishing material even when not in use
    • A62C35/605—Pipe-line systems wet, i.e. containing extinguishing material even when not in use operating and sounding alarm automatically
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor
    • F16K31/363—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor the fluid acting on a piston

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • 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)
  • Fluid-Driven Valves (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

1,173,088. Automatic sprinkler systems. GW SPRINKLER A/S (GW VENTILATION A/S). 22 Feb., 1967 [1 March, 1966; 5 Dec., 1966], No. 8564/67. Heading A5A. [Also in Divisions F2 and G3] A sprinkler system comprises a supply pipe 1, Fig. 1, for an extinguishing medium under pressure, a main valve 2, and a control valve 7 with an intermediate chamber 9 connected to a pressure chamber 6 containing an operating plunger 5 for the main valve, pressure in the non-activated sprinkler system being applied to an operating plunger 23 for the control valve which opens when the pressure falls to place the chamber 6 in communication with the open air and allow the main valve to be opened by the extinguishing medium. The control valve is opened by an adjustable spring 14 and also connects pipes 19 and25 to a pressure-actuated alarm. The system may also be caused to operate by turning a valve 36 to connect pipes 37 and 31 together through a throttle valve 40 and a one-way valve 41. In an alternative embodiment, the control valve is provided with a pair of diaphragms subjected to the pressure in the sprinkler system delivery pipe and the pressure in a chamber respectively.
GB8564/67A 1966-03-01 1967-02-22 A Valve Arrangement for a Sprinkler System and a Control Valve for such Valve Arrangement Expired GB1173088A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK105266A DK116842B (en) 1966-03-01 1966-03-01 Valve arrangement for sprinkler systems.
DK628066A DK122367B (en) 1966-12-05 1966-12-05 Control valve for a valve arrangement for a sprinkler system.

Publications (1)

Publication Number Publication Date
GB1173088A true GB1173088A (en) 1969-12-03

Family

ID=26065135

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8564/67A Expired GB1173088A (en) 1966-03-01 1967-02-22 A Valve Arrangement for a Sprinkler System and a Control Valve for such Valve Arrangement

Country Status (7)

Country Link
US (1) US3451482A (en)
DE (1) DE1708087A1 (en)
FI (1) FI42801B (en)
GB (1) GB1173088A (en)
NL (1) NL6703303A (en)
NO (1) NO121308B (en)
SE (1) SE324107B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110253395A1 (en) * 2006-12-15 2011-10-20 Long Robert A Non-Differential Dry Pipe Valve and Fire Suppression System and Method Thereof
US10596401B2 (en) 2016-08-11 2020-03-24 Victaulic Company Modular valve assembly
US20180193681A1 (en) 2017-01-06 2018-07-12 Globe Fire Sprinkler Corporation Control valve assembly with test, drain and adjustable pressure relief valve
US10774937B2 (en) 2018-03-29 2020-09-15 Victaulic Company Combination control and check valve assembly for a wet piping system
CA3151291A1 (en) 2019-09-20 2021-03-25 Yoram Ringer Ball valve assembly

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US480747A (en) * 1892-08-16 Sprinkler system

Also Published As

Publication number Publication date
FI42801B (en) 1970-06-30
DE1708087A1 (en) 1971-02-25
NO121308B (en) 1971-02-08
NL6703303A (en) 1967-09-04
SE324107B (en) 1970-05-19
US3451482A (en) 1969-06-24

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees