GB2237408B - Valve assembly - Google Patents

Valve assembly

Info

Publication number
GB2237408B
GB2237408B GB8924327A GB8924327A GB2237408B GB 2237408 B GB2237408 B GB 2237408B GB 8924327 A GB8924327 A GB 8924327A GB 8924327 A GB8924327 A GB 8924327A GB 2237408 B GB2237408 B GB 2237408B
Authority
GB
United Kingdom
Prior art keywords
valve assembly
valve
assembly
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
GB8924327A
Other versions
GB8924327D0 (en
GB2237408A (en
Inventor
John James Mawdsley
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.)
GILBERTS
Original Assignee
GILBERTS
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 GILBERTS filed Critical GILBERTS
Priority to GB8924327A priority Critical patent/GB2237408B/en
Publication of GB8924327D0 publication Critical patent/GB8924327D0/en
Priority to PCT/GB1990/001631 priority patent/WO1991006812A1/en
Priority to EP19900916092 priority patent/EP0500603A1/en
Priority to AU66291/90A priority patent/AU6629190A/en
Publication of GB2237408A publication Critical patent/GB2237408A/en
Application granted granted Critical
Publication of GB2237408B publication Critical patent/GB2237408B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/24—Means for preventing or suppressing noise
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15D—FLUID DYNAMICS, i.e. METHODS OR MEANS FOR INFLUENCING THE FLOW OF GASES OR LIQUIDS
    • F15D1/00—Influencing flow of fluids
    • F15D1/02—Influencing flow of fluids in pipes or conduits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Details Of Valves (AREA)
  • Lift Valve (AREA)
  • Air-Flow Control Members (AREA)
GB8924327A 1989-10-28 1989-10-28 Valve assembly Expired - Fee Related GB2237408B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB8924327A GB2237408B (en) 1989-10-28 1989-10-28 Valve assembly
PCT/GB1990/001631 WO1991006812A1 (en) 1989-10-28 1990-10-24 Valve assembly
EP19900916092 EP0500603A1 (en) 1989-10-28 1990-10-24 Valve assembly
AU66291/90A AU6629190A (en) 1989-10-28 1990-10-24 Valve assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8924327A GB2237408B (en) 1989-10-28 1989-10-28 Valve assembly

Publications (3)

Publication Number Publication Date
GB8924327D0 GB8924327D0 (en) 1989-12-13
GB2237408A GB2237408A (en) 1991-05-01
GB2237408B true GB2237408B (en) 1993-03-31

Family

ID=10665347

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8924327A Expired - Fee Related GB2237408B (en) 1989-10-28 1989-10-28 Valve assembly

Country Status (4)

Country Link
EP (1) EP0500603A1 (en)
AU (1) AU6629190A (en)
GB (1) GB2237408B (en)
WO (1) WO1991006812A1 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1259193A (en) * 1968-02-27 1972-01-05
GB1297208A (en) * 1970-04-01 1972-11-22

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3113593A (en) * 1961-06-01 1963-12-10 Vicard Pierre Georges Devices for minimizing losses in fluid conduits
IT1115760B (en) * 1977-03-10 1986-02-03 Tesolin Luciano PNEUMATIC ACTUATED DAMPER FOR AIR DUCTS, ESPECIALLY FOR AIR CONDITIONING SYSTEMS

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1259193A (en) * 1968-02-27 1972-01-05
GB1297208A (en) * 1970-04-01 1972-11-22

Also Published As

Publication number Publication date
WO1991006812A1 (en) 1991-05-16
GB8924327D0 (en) 1989-12-13
GB2237408A (en) 1991-05-01
EP0500603A1 (en) 1992-09-02
AU6629190A (en) 1991-05-31

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Legal Events

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

Effective date: 20081028