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GB1537220A - Pressure regulator - Google Patents

Pressure regulator

Info

Publication number
GB1537220A
GB1537220A GB42587/77A GB4258777A GB1537220A GB 1537220 A GB1537220 A GB 1537220A GB 42587/77 A GB42587/77 A GB 42587/77A GB 4258777 A GB4258777 A GB 4258777A GB 1537220 A GB1537220 A GB 1537220A
Authority
GB
United Kingdom
Prior art keywords
spring
pressure
valve
temperature
diaphragm
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
GB42587/77A
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.)
Honeywell BV
Original Assignee
Honeywell BV
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 Honeywell BV filed Critical Honeywell BV
Publication of GB1537220A publication Critical patent/GB1537220A/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
    • F23N5/00—Systems for controlling combustion
    • F23N5/02—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium
    • F23N5/06—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using bellows; using diaphragms
    • F23N5/067—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using bellows; using diaphragms using mechanical means
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/01—Control of temperature without auxiliary power
    • G05D23/12—Control of temperature without auxiliary power with sensing element responsive to pressure or volume changes in a confined fluid
    • G05D23/125—Control of temperature without auxiliary power with sensing element responsive to pressure or volume changes in a confined fluid the sensing element being placed outside a regulating fluid flow
    • G05D23/126—Control of temperature without auxiliary power with sensing element responsive to pressure or volume changes in a confined fluid the sensing element being placed outside a regulating fluid flow using a capillary tube
    • G05D23/127—Control of temperature without auxiliary power with sensing element responsive to pressure or volume changes in a confined fluid the sensing element being placed outside a regulating fluid flow using a capillary tube to control a gaseous fluid circulation
    • G05D23/128—Control of temperature without auxiliary power with sensing element responsive to pressure or volume changes in a confined fluid the sensing element being placed outside a regulating fluid flow using a capillary tube to control a gaseous fluid circulation the fluid being combustible
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Fluid Pressure (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Temperature-Responsive Valves (AREA)

Abstract

1537220 Pressure regulator HONEYWELL BV 13 Oct 1977 [14 Oct 1976] 42587/77 Heading G3P A pressure regulator comprises a valve closure member 5 carried by a diaphragm 25 acted on by springs 46, 29 and 30, and a lever 10 acted on by an expansible temperature sensor 17 to act against the bias of the spring 46 to permit the springs 29 and 30 to determine a value of the pressure regulated by the valve 5 which is less than a maximum value set by the spring 46. The regulated pressure is that upstream of the valve 5 and is used to control a main gas supply valve (not shown), the outlet pressure of which acts on the diaphragm 25 in a sense to open the valve 5 (and thus reduce the pilot pressure). Below a temperature which is settable by a knob 22, which moves diaphragm capsule 17 bodily, the valve is held closed by the spring 46 to maintain both the control pressure and the main gas outlet pressure at their maximum values; above that temperature the gas-pressures fall, at a rate determined by the spring 29, to a minimum value determined by the spring 30. Should the temperature continue to rise a blade spring 49 connected to the lever 10 operates a switch 51 to cut off the gas supply.
GB42587/77A 1976-10-14 1977-10-13 Pressure regulator Expired GB1537220A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2646310A DE2646310C2 (en) 1976-10-14 1976-10-14 Pressure regulator

Publications (1)

Publication Number Publication Date
GB1537220A true GB1537220A (en) 1978-12-29

Family

ID=5990405

Family Applications (1)

Application Number Title Priority Date Filing Date
GB42587/77A Expired GB1537220A (en) 1976-10-14 1977-10-13 Pressure regulator

Country Status (6)

Country Link
BE (1) BE859740A (en)
DE (1) DE2646310C2 (en)
FR (1) FR2368082A1 (en)
GB (1) GB1537220A (en)
IT (1) IT1090166B (en)
NL (1) NL174404C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016034744A1 (en) * 2014-09-05 2016-03-10 Luxembourg Patent Company S.A. Balanced fluid regulator
CN105465441A (en) * 2014-09-05 2016-04-06 罗达莱克斯阀门(上海)有限公司 Fluid pressure regulating valve

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2703438C2 (en) * 1977-01-28 1987-12-17 Honeywell B.V., Amsterdam, Nl Regulation of gas flow to burner - uses main valve controlled by electric valve controlled by temp. probes
DE2903203A1 (en) * 1979-01-27 1980-08-07 Honeywell Bv PRESSURE REGULATOR
DE2903201A1 (en) * 1979-01-27 1980-08-07 Honeywell Bv PRESSURE REGULATOR
DE3035925A1 (en) * 1980-09-24 1982-05-13 Honeywell B.V., Amsterdam DIAPHRAGM PRESSURE REGULATOR

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2601377A (en) * 1948-10-13 1952-06-24 Honeywell Regulator Co Reversible thermostatic control device
FR1175777A (en) * 1957-05-24 1959-04-01 Applic Thermiques Et Ind Flow regulator for gaseous fluids
US3072337A (en) * 1959-12-24 1963-01-08 Gen Controls Co Top burner control for gas ranges
US3100079A (en) * 1961-04-07 1963-08-06 Honeywell Regulator Co Pneumatic thermostat with pressure compensated valving
DE1550164A1 (en) * 1966-01-06 1969-09-11 Controls Company Fluid control valve

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016034744A1 (en) * 2014-09-05 2016-03-10 Luxembourg Patent Company S.A. Balanced fluid regulator
CN105465441A (en) * 2014-09-05 2016-04-06 罗达莱克斯阀门(上海)有限公司 Fluid pressure regulating valve
CN105465441B (en) * 2014-09-05 2017-12-19 罗达莱克斯阀门(上海)有限公司 Fluid pressure regulator valve

Also Published As

Publication number Publication date
NL7711216A (en) 1978-04-18
FR2368082B1 (en) 1980-08-08
BE859740A (en) 1978-04-14
DE2646310B1 (en) 1978-04-13
FR2368082A1 (en) 1978-05-12
IT1090166B (en) 1985-06-18
NL174404C (en) 1984-06-01
NL174404B (en) 1984-01-02
DE2646310C2 (en) 1978-12-07

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee