AU4419085A - Improvements relating to ventilating - Google Patents

Improvements relating to ventilating

Info

Publication number
AU4419085A
AU4419085A AU44190/85A AU4419085A AU4419085A AU 4419085 A AU4419085 A AU 4419085A AU 44190/85 A AU44190/85 A AU 44190/85A AU 4419085 A AU4419085 A AU 4419085A AU 4419085 A AU4419085 A AU 4419085A
Authority
AU
Australia
Prior art keywords
ventilating
improvements relating
relating
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
AU44190/85A
Other versions
AU569797B2 (en
Inventor
Brian Charles Tregenna
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.)
Colt International Ltd
Original Assignee
Colt International 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
Priority claimed from GB848416420A external-priority patent/GB8416420D0/en
Application filed by Colt International Ltd filed Critical Colt International Ltd
Publication of AU4419085A publication Critical patent/AU4419085A/en
Application granted granted Critical
Publication of AU569797B2 publication Critical patent/AU569797B2/en
Anticipated expiration legal-status Critical
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
    • A62C2/14—Hinged dampers with two or more blades
    • A62C2/16—Hinged dampers with two or more blades multi-vane roll or fold-up type
    • 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
    • A62C2/14—Hinged dampers with two or more blades
    • 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
    • F24F13/15—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre with parallel simultaneously tiltable lamellae
    • 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
    • F24F11/34—Responding to malfunctions or emergencies to fire, excessive heat or smoke by opening air passages

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
AU44190/85A 1984-06-28 1985-06-26 Improvements relating to ventilating Ceased AU569797B2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB848416420A GB8416420D0 (en) 1984-06-28 1984-06-28 Ventilating
GB8416420 1984-06-28
GB8514571 1985-06-10
GB08514571A GB2161919B (en) 1984-06-28 1985-06-10 Improvements relating to ventilating

Publications (2)

Publication Number Publication Date
AU4419085A true AU4419085A (en) 1986-01-02
AU569797B2 AU569797B2 (en) 1988-02-18

Family

ID=26287927

Family Applications (1)

Application Number Title Priority Date Filing Date
AU44190/85A Ceased AU569797B2 (en) 1984-06-28 1985-06-26 Improvements relating to ventilating

Country Status (3)

Country Link
EP (2) EP0168195A3 (en)
AU (1) AU569797B2 (en)
NZ (1) NZ212472A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8510352D0 (en) * 1985-04-23 1985-05-30 Colt Int Ltd Pneumatic actuators
FR2666839B1 (en) * 1990-09-17 1993-04-16 Souchier Fages Sa SMOKE EXHAUST SYSTEM FOR BUILDING FACADES.
CN107237431B (en) * 2017-07-28 2023-04-28 深圳市中辉建设集团有限公司 Curtain wall mounting structure
CN108691374B (en) * 2018-06-28 2023-12-26 浙江解放装饰工程有限公司 Double-layer curtain wall capable of automatically adjusting temperature
EP3757470A1 (en) * 2019-06-26 2020-12-30 Sodeca, SLU A forced mechanical ventilation system with an adjustable wall hatch
CN116885607B (en) * 2023-04-10 2024-06-07 国网湖北省电力有限公司荆州供电公司 Electric power inspection system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1864357A (en) * 1930-07-14 1932-06-21 Detroit Steel Products Co Thermostatic releasing means for self-closing ventilators
US3313226A (en) * 1964-09-30 1967-04-11 American Warming Ventilation Blade mounting means for air control apparatus
NL7013202A (en) * 1970-09-07 1972-03-09
US3718081A (en) * 1970-11-04 1973-02-27 Ruskin Mfg Co Control damper construction
DE2342531A1 (en) * 1973-08-23 1975-02-27 Hans Guenter Schmidt Ventilator and air-conditioner shutoff and damper - with flaps forming jet-shaped flow area which can be effectively closed
US4208840A (en) * 1977-05-23 1980-06-24 Wasco Products, Inc. Safety vent
GB2035544B (en) * 1978-08-10 1982-11-03 Dewey N Grill structures

Also Published As

Publication number Publication date
EP0304753A1 (en) 1989-03-01
AU569797B2 (en) 1988-02-18
EP0168195A2 (en) 1986-01-15
EP0168195A3 (en) 1987-06-10
NZ212472A (en) 1989-01-27

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