GB1196587A - Improvements in or Relating to Pressure Regulating Devices - Google Patents

Improvements in or Relating to Pressure Regulating Devices

Info

Publication number
GB1196587A
GB1196587A GB49096/66A GB4909666A GB1196587A GB 1196587 A GB1196587 A GB 1196587A GB 49096/66 A GB49096/66 A GB 49096/66A GB 4909666 A GB4909666 A GB 4909666A GB 1196587 A GB1196587 A GB 1196587A
Authority
GB
United Kingdom
Prior art keywords
relating
pressure regulating
regulating devices
pressure
nov
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
GB49096/66A
Inventor
James Raymond Mercer
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.)
DEWRANCE CONTROLS Ltd
Original Assignee
DEWRANCE CONTROLS Ltd
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 DEWRANCE CONTROLS Ltd filed Critical DEWRANCE CONTROLS Ltd
Priority to GB49096/66A priority Critical patent/GB1196587A/en
Publication of GB1196587A publication Critical patent/GB1196587A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/04—Control of fluid pressure without auxiliary power
    • G05D16/10—Control of fluid pressure without auxiliary power the sensing element being a piston or plunger
    • G05D16/103—Control of fluid pressure without auxiliary power the sensing element being a piston or plunger the sensing element placed between the inlet and outlet
    • 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
    • G05D7/0126—Control of flow without auxiliary power the sensing element being a piston or plunger associated with one or more springs
    • G05D7/0133—Control of flow without auxiliary power the sensing element being a piston or plunger associated with one or more springs within the flow-path

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Fluid Mechanics (AREA)
  • Feeding And Controlling Fuel (AREA)

Abstract

1,196,587. Pressure-regulating valves. DEWRANCE CONTROLS Ltd. 2 Nov., 1967 [2 Nov., 1966], No. 49096/66. Heading F2V. The pressure differential across piston 5 caused by orifices 6 therein moves a needle 7 in an orifice 2 against a spring 8 to give a substantially constant exit fluid pressure for a gas burner.
GB49096/66A 1966-11-02 1966-11-02 Improvements in or Relating to Pressure Regulating Devices Expired GB1196587A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB49096/66A GB1196587A (en) 1966-11-02 1966-11-02 Improvements in or Relating to Pressure Regulating Devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB49096/66A GB1196587A (en) 1966-11-02 1966-11-02 Improvements in or Relating to Pressure Regulating Devices

Publications (1)

Publication Number Publication Date
GB1196587A true GB1196587A (en) 1970-07-01

Family

ID=10451135

Family Applications (1)

Application Number Title Priority Date Filing Date
GB49096/66A Expired GB1196587A (en) 1966-11-02 1966-11-02 Improvements in or Relating to Pressure Regulating Devices

Country Status (1)

Country Link
GB (1) GB1196587A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2151002A (en) * 1983-12-07 1985-07-10 Gerhard Esser Riser for drawing off liquids
CN114432866A (en) * 2022-02-10 2022-05-06 绍兴达伽马纺织有限公司 Knitted fabric shaping waste gas spraying equipment with heat energy recovery function

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2151002A (en) * 1983-12-07 1985-07-10 Gerhard Esser Riser for drawing off liquids
US4708176A (en) * 1983-12-07 1987-11-24 Gerhard Esser Riser for drawing off liquids
CN114432866A (en) * 2022-02-10 2022-05-06 绍兴达伽马纺织有限公司 Knitted fabric shaping waste gas spraying equipment with heat energy recovery function

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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