GB8327757D0 - Pressure controllers - Google Patents

Pressure controllers

Info

Publication number
GB8327757D0
GB8327757D0 GB838327757A GB8327757A GB8327757D0 GB 8327757 D0 GB8327757 D0 GB 8327757D0 GB 838327757 A GB838327757 A GB 838327757A GB 8327757 A GB8327757 A GB 8327757A GB 8327757 D0 GB8327757 D0 GB 8327757D0
Authority
GB
United Kingdom
Prior art keywords
pressure controllers
controllers
pressure
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.)
Granted
Application number
GB838327757A
Other versions
GB2129170A (en
GB2129170B (en
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.)
UK Secretary of State for Defence
Original Assignee
UK Secretary of State for Defence
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 UK Secretary of State for Defence filed Critical UK Secretary of State for Defence
Priority to GB08327757A priority Critical patent/GB2129170B/en
Publication of GB8327757D0 publication Critical patent/GB8327757D0/en
Publication of GB2129170A publication Critical patent/GB2129170A/en
Application granted granted Critical
Publication of GB2129170B publication Critical patent/GB2129170B/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
    • G05D16/20—Control of fluid pressure characterised by the use of electric means
    • G05D16/2006—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means
    • G05D16/2013—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using throttling means as controlling means
    • G05D16/2026—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using throttling means as controlling means with a plurality of throttling means
    • G05D16/204—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using throttling means as controlling means with a plurality of throttling means the plurality of throttling means being arranged in parallel
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/20—Control of fluid pressure characterised by the use of electric means
    • G05D16/2006—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means
    • G05D16/2013—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using throttling means as controlling means
    • G05D16/2026—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using throttling means as controlling means with a plurality of throttling means
    • G05D16/2046—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using throttling means as controlling means with a plurality of throttling means the plurality of throttling means being arranged for the control of a single pressure from a plurality of converging pressures
    • G05D16/2053—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using throttling means as controlling means with a plurality of throttling means the plurality of throttling means being arranged for the control of a single pressure from a plurality of converging pressures the plurality of throttling means comprising only a first throttling means acting on a higher pressure and a second throttling means acting on a lower pressure, e.g. the atmosphere

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Fluid Pressure (AREA)
GB08327757A 1982-10-21 1983-10-17 Improvements in or relating to pressure controllers Expired GB2129170B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08327757A GB2129170B (en) 1982-10-21 1983-10-17 Improvements in or relating to pressure controllers

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8230065 1982-10-21
GB08327757A GB2129170B (en) 1982-10-21 1983-10-17 Improvements in or relating to pressure controllers

Publications (3)

Publication Number Publication Date
GB8327757D0 true GB8327757D0 (en) 1983-11-16
GB2129170A GB2129170A (en) 1984-05-10
GB2129170B GB2129170B (en) 1986-09-24

Family

ID=26284193

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08327757A Expired GB2129170B (en) 1982-10-21 1983-10-17 Improvements in or relating to pressure controllers

Country Status (1)

Country Link
GB (1) GB2129170B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU195346B (en) * 1985-04-30 1988-04-28 Teta Tervezoe Es Tanacsado Mer Device for controlling use of gas
DE3633852A1 (en) * 1986-10-04 1988-04-07 Bopp & Reuther Gmbh METHOD FOR CONTROLLING FLOW-DEPENDENT RULE SIZES
JPH0799214B2 (en) * 1987-09-14 1995-10-25 黒田精工株式会社 Control device for manifold solenoid valve
HUT54227A (en) * 1989-05-26 1991-01-28 Magyar Szenhidrogenipari Apparatus for controlling gas utilization
DE4041033A1 (en) * 1990-12-20 1992-07-02 Boehringer Werkzeugmaschinen Digitally directly controllable pressure regulator - has balanced pressure regulator valve and derives control pressure from series of hydraulic elements producing defined pressure drops
FR2878308B1 (en) * 2004-11-19 2007-04-20 Parker Lucifer Sa Sa CONTROLLED AUTO SOLENOID DEVICE
US20070079892A1 (en) * 2005-10-10 2007-04-12 Cohen Joseph P Gas filling system
DE102010003016B4 (en) * 2010-03-18 2018-11-08 Hyptec Gmbh Pressure regulator for supplying fuel and fuel supply system with a control unit from these pressure regulators
DE102010035747B4 (en) 2010-08-28 2013-05-29 Festo Ag & Co. Kg valve unit
GB201205276D0 (en) * 2012-03-26 2012-05-09 Norgren Ltd C A Pressure control valve manifold
CN108958305A (en) * 2017-05-23 2018-12-07 北京航天计量测试技术研究所 One kind 8421 encodes the accurate control structure of flow-controllable high-pressure gas pressure

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1262181A (en) * 1969-02-05 1972-02-02 North American Utility Constru Methods of and apparatus for controlling fluids
US4089007A (en) * 1976-05-24 1978-05-09 International Business Machines Corporation Digital flow pressure regulator

Also Published As

Publication number Publication date
GB2129170A (en) 1984-05-10
GB2129170B (en) 1986-09-24

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Legal Events

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