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GB0818400D0 - fluid control system and method - Google Patents

fluid control system and method

Info

Publication number
GB0818400D0
GB0818400D0 GBGB0818400.4A GB0818400A GB0818400D0 GB 0818400 D0 GB0818400 D0 GB 0818400D0 GB 0818400 A GB0818400 A GB 0818400A GB 0818400 D0 GB0818400 D0 GB 0818400D0
Authority
GB
United Kingdom
Prior art keywords
control system
fluid control
fluid
control
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
GBGB0818400.4A
Other versions
GB2464283B (en
GB2464283A (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.)
BiFold Fluidpower Ltd
Original Assignee
BiFold Fluidpower 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 BiFold Fluidpower Ltd filed Critical BiFold Fluidpower Ltd
Priority to GB0818400.4A priority Critical patent/GB2464283B/en
Publication of GB0818400D0 publication Critical patent/GB0818400D0/en
Publication of GB2464283A publication Critical patent/GB2464283A/en
Application granted granted Critical
Publication of GB2464283B publication Critical patent/GB2464283B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G05D16/06—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule
    • G05D16/063—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane
    • G05D16/0644—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator
    • G05D16/0663—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator using a spring-loaded membrane with a spring-loaded slideable obturator
    • G05D16/0666—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator using a spring-loaded membrane with a spring-loaded slideable obturator characterised by the form of the obturator
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/025—Pressure reducing valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/40—Flow control
    • F15B2211/405—Flow control characterised by the type of flow control means or valve
    • F15B2211/40515—Flow control characterised by the type of flow control means or valve with variable throttles or orifices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/50—Pressure control
    • F15B2211/505—Pressure control characterised by the type of pressure control means
    • F15B2211/50554—Pressure control characterised by the type of pressure control means the pressure control means controlling a pressure downstream of the pressure control means, e.g. pressure reducing valve

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Fluid Pressure (AREA)
GB0818400.4A 2008-10-08 2008-10-08 Fluid flow control system and method Expired - Fee Related GB2464283B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0818400.4A GB2464283B (en) 2008-10-08 2008-10-08 Fluid flow control system and method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0818400.4A GB2464283B (en) 2008-10-08 2008-10-08 Fluid flow control system and method

Publications (3)

Publication Number Publication Date
GB0818400D0 true GB0818400D0 (en) 2008-11-12
GB2464283A GB2464283A (en) 2010-04-14
GB2464283B GB2464283B (en) 2012-09-19

Family

ID=40042455

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0818400.4A Expired - Fee Related GB2464283B (en) 2008-10-08 2008-10-08 Fluid flow control system and method

Country Status (1)

Country Link
GB (1) GB2464283B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8459297B2 (en) * 2009-07-02 2013-06-11 Tescom Corporation Balanced valve cartridge
US9874883B2 (en) 2009-07-02 2018-01-23 Tescom Corporation Diaphragm interface apparatus to improve a cycle life of a diaphragm
CN101858460B (en) * 2010-06-13 2012-01-04 无锡智能自控工程有限公司 External adjustable flow limiter
CN102966773A (en) * 2012-11-30 2013-03-13 吴忠仪表有限责任公司 Balance-type air filtering relief valve
US9371925B2 (en) 2013-07-30 2016-06-21 Tescom Corporation Fluid regulators having corrugated diaphragms
US9441745B2 (en) 2014-03-03 2016-09-13 Emerson Process Management Regulator Technologies, Inc. Apparatus to interface with a corrugated diaphragm
US10663987B2 (en) 2015-02-20 2020-05-26 The West Group Limited Pressure regulator
GB2535523B (en) 2015-02-20 2017-02-15 The West Group Ltd Pressure regulator
IT201800007206A1 (en) * 2018-07-16 2020-01-16 CONTROL AND SAFETY SYSTEM FOR CONVEYING CIRCUITS OF PRESSURE FLUIDS
CN111795193A (en) * 2020-07-22 2020-10-20 孔令香 High-stability self-operated pressure regulating valve

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1509711A (en) * 1975-05-23 1978-05-04 Young & Co S Brewery Ltd Valves
AT385137B (en) * 1983-07-19 1988-02-25 Enfo Grundlagen Forschungs Ag NEGATIVE PRESSURE AMPLIFIER
GB2242255A (en) * 1990-02-13 1991-09-25 Dereve Fluid flow control governor

Also Published As

Publication number Publication date
GB2464283B (en) 2012-09-19
GB2464283A (en) 2010-04-14

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Legal Events

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

Effective date: 20191008