GB2486394B - Fluid flow control devices with rotary coupling - Google Patents

Fluid flow control devices with rotary coupling

Info

Publication number
GB2486394B
GB2486394B GB1015176.9A GB201015176A GB2486394B GB 2486394 B GB2486394 B GB 2486394B GB 201015176 A GB201015176 A GB 201015176A GB 2486394 B GB2486394 B GB 2486394B
Authority
GB
United Kingdom
Prior art keywords
fluid flow
flow control
control devices
rotary coupling
rotary
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 - Fee Related
Application number
GB1015176.9A
Other versions
GB201015176D0 (en
GB2486394A (en
Inventor
Paul Hill Stephen
James Hamer Peter
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 GB1015176.9A priority Critical patent/GB2486394B/en
Publication of GB201015176D0 publication Critical patent/GB201015176D0/en
Priority to EP11757913.6A priority patent/EP2614284A1/en
Priority to PCT/GB2011/001318 priority patent/WO2012032297A1/en
Publication of GB2486394A publication Critical patent/GB2486394A/en
Application granted granted Critical
Publication of GB2486394B publication Critical patent/GB2486394B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L23/00—Flanged joints
    • F16L23/02—Flanged joints the flanges being connected by members tensioned axially
    • F16L23/024—Flanged joints the flanges being connected by members tensioned axially characterised by how the flanges are joined to, or form an extension of, the pipes
    • F16L23/028—Flanged joints the flanges being connected by members tensioned axially characterised by how the flanges are joined to, or form an extension of, the pipes the flanges being held against a shoulder
    • F16L23/0286—Flanged joints the flanges being connected by members tensioned axially characterised by how the flanges are joined to, or form an extension of, the pipes the flanges being held against a shoulder the shoulder not being formed from the pipe
    • 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
    • F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
    • 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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/20—Excess-flow valves
    • F16K17/22—Excess-flow valves actuated by the difference of pressure between two places in the flow line
    • F16K17/24—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member
    • F16K17/26—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member operating in either direction
    • 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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/20—Excess-flow valves
    • F16K17/34—Excess-flow valves in which the flow-energy of the flowing medium actuates the closing mechanism
    • 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
    • F16K21/00—Fluid-delivery valves, e.g. self-closing valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Multiple-Way Valves (AREA)
  • Valve Housings (AREA)
GB1015176.9A 2010-09-11 2010-09-11 Fluid flow control devices with rotary coupling Expired - Fee Related GB2486394B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB1015176.9A GB2486394B (en) 2010-09-11 2010-09-11 Fluid flow control devices with rotary coupling
EP11757913.6A EP2614284A1 (en) 2010-09-11 2011-09-08 Fluid flow control devices with rotary coupling
PCT/GB2011/001318 WO2012032297A1 (en) 2010-09-11 2011-09-08 Fluid flow control devices with rotary coupling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1015176.9A GB2486394B (en) 2010-09-11 2010-09-11 Fluid flow control devices with rotary coupling

Publications (3)

Publication Number Publication Date
GB201015176D0 GB201015176D0 (en) 2010-10-27
GB2486394A GB2486394A (en) 2012-06-20
GB2486394B true GB2486394B (en) 2017-05-24

Family

ID=43065058

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1015176.9A Expired - Fee Related GB2486394B (en) 2010-09-11 2010-09-11 Fluid flow control devices with rotary coupling

Country Status (3)

Country Link
EP (1) EP2614284A1 (en)
GB (1) GB2486394B (en)
WO (1) WO2012032297A1 (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB314099A (en) * 1927-12-17 1929-06-17 British Celanese Improvements in or relating to apparatus for use in the manufacture of artificial filaments, films or the like
US2307328A (en) * 1941-04-19 1943-01-05 Otis C Martin Swivel fitting
US2313284A (en) * 1940-05-21 1943-03-09 Warren P Valentine Pump valve
GB970763A (en) * 1961-10-27 1964-09-23 Knapp Horst Double-acting hydraulic and pneumatic piston and cylinder arrangements
GB1041125A (en) * 1963-07-15 1966-09-01 Dilo Ges Drexler & Co Hermetic screw connection
US3694109A (en) * 1970-12-09 1972-09-26 Patrick Joseph Walls Internal combustion engine or compressor
GB2245313A (en) * 1987-10-14 1992-01-02 Kinetrol Ltd Actuator control means
US5458375A (en) * 1994-04-25 1995-10-17 The Anspach Effort, Inc. Rotary connector for fluid conduits

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB314099A (en) * 1927-12-17 1929-06-17 British Celanese Improvements in or relating to apparatus for use in the manufacture of artificial filaments, films or the like
US2313284A (en) * 1940-05-21 1943-03-09 Warren P Valentine Pump valve
US2307328A (en) * 1941-04-19 1943-01-05 Otis C Martin Swivel fitting
GB970763A (en) * 1961-10-27 1964-09-23 Knapp Horst Double-acting hydraulic and pneumatic piston and cylinder arrangements
GB1041125A (en) * 1963-07-15 1966-09-01 Dilo Ges Drexler & Co Hermetic screw connection
US3694109A (en) * 1970-12-09 1972-09-26 Patrick Joseph Walls Internal combustion engine or compressor
GB2245313A (en) * 1987-10-14 1992-01-02 Kinetrol Ltd Actuator control means
US5458375A (en) * 1994-04-25 1995-10-17 The Anspach Effort, Inc. Rotary connector for fluid conduits

Also Published As

Publication number Publication date
GB201015176D0 (en) 2010-10-27
GB2486394A (en) 2012-06-20
WO2012032297A1 (en) 2012-03-15
EP2614284A1 (en) 2013-07-17

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Legal Events

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

Effective date: 20190911