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GB1135441A - Improvements in or relating to fluid-flow control valve mechanism - Google Patents

Improvements in or relating to fluid-flow control valve mechanism

Info

Publication number
GB1135441A
GB1135441A GB14431/65A GB1443165A GB1135441A GB 1135441 A GB1135441 A GB 1135441A GB 14431/65 A GB14431/65 A GB 14431/65A GB 1443165 A GB1443165 A GB 1443165A GB 1135441 A GB1135441 A GB 1135441A
Authority
GB
United Kingdom
Prior art keywords
valve
chamber
flow
pressure
fluid
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
GB14431/65A
Inventor
Arnold Durdy
Edwin Ernest Blandon
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.)
Ideal Standard GmbH
Original Assignee
Ideal Standard GmbH
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 Ideal Standard GmbH filed Critical Ideal Standard GmbH
Priority to GB14431/65A priority Critical patent/GB1135441A/en
Publication of GB1135441A publication Critical patent/GB1135441A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N1/00—Regulating fuel supply
    • F23N1/007—Regulating fuel supply using mechanical means
    • 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
    • F16K31/38—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor in which the fluid works directly on both sides of the fluid motor, one side being connected by means of a restricted passage and the motor being actuated by operating a discharge from that side
    • F16K31/385—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor in which the fluid works directly on both sides of the fluid motor, one side being connected by means of a restricted passage and the motor being actuated by operating a discharge from that side the fluid acting on a diaphragm
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/01—Control of flow without auxiliary power
    • G05D7/0106—Control of flow without auxiliary power the sensing element being a flexible member, e.g. bellows, diaphragm, capsule
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2235/00—Valves, nozzles or pumps
    • F23N2235/12—Fuel valves
    • F23N2235/20—Membrane valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2235/00—Valves, nozzles or pumps
    • F23N2235/12—Fuel valves
    • F23N2235/24—Valve details

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Regulation And Control Of Combustion (AREA)

Abstract

1,135,441. Fluid-pressure servomotor systems. IDEAL-STANDARD Ltd. April 5, 1966 April 5, 1965], No.14431/65. Heading G3P. A fluid control valve for controlling the flow of gas to a boiler comprises a main valve 28 carried by a diaphragm 9a and controlling the flow from an inlet 4a to an outlet 5a. The inlet is connected through passage 38, choke 11a and passage 41 to a first chamber 10a and the pressure in the chamber 10a is controlled by a valve 13acontrolling the flow to a weep passage 12a which is connected to the burners. A second choke 17a controls the flow of gas from chamber 10a to a second chamber 16a which has a weep passage outlet 45 connected to the burners through control valves responsive to flame failure, temperature and time. With the control valves open, the valve 13a opens to reduce the pressure in the chamber 10a which allows the inlet pressure to open the main valve. When one of the control valves closes, the valve 13a closes which causes closure of the main valve. The valve is of particular use in controlling large size gas flow pipes and provides a rapid closure response.
GB14431/65A 1965-04-05 1965-04-05 Improvements in or relating to fluid-flow control valve mechanism Expired GB1135441A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB14431/65A GB1135441A (en) 1965-04-05 1965-04-05 Improvements in or relating to fluid-flow control valve mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB14431/65A GB1135441A (en) 1965-04-05 1965-04-05 Improvements in or relating to fluid-flow control valve mechanism

Publications (1)

Publication Number Publication Date
GB1135441A true GB1135441A (en) 1968-12-04

Family

ID=10041094

Family Applications (1)

Application Number Title Priority Date Filing Date
GB14431/65A Expired GB1135441A (en) 1965-04-05 1965-04-05 Improvements in or relating to fluid-flow control valve mechanism

Country Status (1)

Country Link
GB (1) GB1135441A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2179767A (en) * 1985-08-31 1987-03-11 Ti Gas Spares Ltd Safety device for flued gas appliance
EP0468756A1 (en) * 1990-07-23 1992-01-29 Gas Spares Limited Flame failure gas cut-off valve
EP0811795A3 (en) * 1996-06-03 1998-07-01 Geberit Technik Ag Pilot controlled water valve

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2179767A (en) * 1985-08-31 1987-03-11 Ti Gas Spares Ltd Safety device for flued gas appliance
GB2179767B (en) * 1985-08-31 1989-11-15 Ti Gas Spares Ltd Safety devices for flued gas appliances
EP0468756A1 (en) * 1990-07-23 1992-01-29 Gas Spares Limited Flame failure gas cut-off valve
EP0811795A3 (en) * 1996-06-03 1998-07-01 Geberit Technik Ag Pilot controlled water valve

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