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GB9821450D0 - Flow control means - Google Patents

Flow control means

Info

Publication number
GB9821450D0
GB9821450D0 GBGB9821450.5A GB9821450A GB9821450D0 GB 9821450 D0 GB9821450 D0 GB 9821450D0 GB 9821450 A GB9821450 A GB 9821450A GB 9821450 D0 GB9821450 D0 GB 9821450D0
Authority
GB
United Kingdom
Prior art keywords
control means
flow control
flow
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.)
Ceased
Application number
GBGB9821450.5A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GBGB9821450.5A priority Critical patent/GB9821450D0/en
Publication of GB9821450D0 publication Critical patent/GB9821450D0/en
Priority to AU61092/99A priority patent/AU6109299A/en
Priority to PCT/GB1999/003252 priority patent/WO2000020803A1/en
Priority to GB0108261A priority patent/GB2363330B/en
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C2/00—Fire prevention or containment
    • A62C2/06—Physical fire-barriers
    • A62C2/12—Hinged dampers
    • 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
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • 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
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/1406—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by sealing means
    • 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
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F24F11/32—Responding to malfunctions or emergencies
    • F24F11/33—Responding to malfunctions or emergencies to fire, excessive heat or smoke
    • F24F11/35—Responding to malfunctions or emergencies to fire, excessive heat or smoke by closing air passages
    • 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
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
    • F24F2013/146—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means with springs

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Air-Flow Control Members (AREA)
  • Control Of Fluid Pressure (AREA)
GBGB9821450.5A 1998-10-03 1998-10-03 Flow control means Ceased GB9821450D0 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GBGB9821450.5A GB9821450D0 (en) 1998-10-03 1998-10-03 Flow control means
AU61092/99A AU6109299A (en) 1998-10-03 1999-10-01 Air pressure stabilising device
PCT/GB1999/003252 WO2000020803A1 (en) 1998-10-03 1999-10-01 Air pressure stabilising device
GB0108261A GB2363330B (en) 1998-10-03 1999-10-01 Air pressure stabilising device and a flow control

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9821450.5A GB9821450D0 (en) 1998-10-03 1998-10-03 Flow control means

Publications (1)

Publication Number Publication Date
GB9821450D0 true GB9821450D0 (en) 1998-11-25

Family

ID=10839847

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB9821450.5A Ceased GB9821450D0 (en) 1998-10-03 1998-10-03 Flow control means
GB0108261A Expired - Fee Related GB2363330B (en) 1998-10-03 1999-10-01 Air pressure stabilising device and a flow control

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB0108261A Expired - Fee Related GB2363330B (en) 1998-10-03 1999-10-01 Air pressure stabilising device and a flow control

Country Status (3)

Country Link
AU (1) AU6109299A (en)
GB (2) GB9821450D0 (en)
WO (1) WO2000020803A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1395736B1 (en) * 2001-06-13 2005-08-17 HiServ Gebäudedienstleistungen GmbH Suction device for a tunnel
DE10350872A1 (en) * 2003-10-31 2005-06-09 Werner Wildeboer Fire protection mechanism for ventilation system, has flap valve supported around one rotational axis, and sealing strip for sealing gap between air duct line section and valve, when valve is in closed position
GB2453277B (en) * 2004-04-29 2009-07-15 R & D Ventilation Systems Ltd Gas pressure stabilizer
PL205587B1 (en) 2005-10-27 2010-05-31 Ciat Spo & Lstrok Ka Z Ogranic Fire protection cut off flap
ITCO20110026A1 (en) * 2011-07-12 2013-01-13 Fabrizio Sgheiz DEVICE TO REDUCE THE DISPERSION OF ENERGY IN THE ATMOSPHERE IN A HEAT GENERATOR
GB2583125B (en) * 2019-04-18 2023-07-05 Titon Hardware Ventilation device
FR3119666B1 (en) * 2021-02-05 2023-12-15 Bhg Bistable valve
JP7714433B2 (en) * 2021-10-19 2025-07-29 協立エアテック株式会社 Pressure Regulating Unit

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2185307B (en) * 1986-01-10 1989-11-08 Hunter Int Ltd Improvements in or relating to a damper
JPH063627Y2 (en) * 1988-12-15 1994-02-02 大東テック株式会社 Fire damper
GB9726451D0 (en) 1997-12-16 1998-02-11 Gatley Richard Air pressure stabiliser

Also Published As

Publication number Publication date
WO2000020803A1 (en) 2000-04-13
GB2363330A (en) 2001-12-19
GB0108261D0 (en) 2001-05-23
GB2363330B (en) 2002-11-27
AU6109299A (en) 2000-04-26

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)