AU2735288A - Improvements in ventilators - Google Patents

Improvements in ventilators

Info

Publication number
AU2735288A
AU2735288A AU27352/88A AU2735288A AU2735288A AU 2735288 A AU2735288 A AU 2735288A AU 27352/88 A AU27352/88 A AU 27352/88A AU 2735288 A AU2735288 A AU 2735288A AU 2735288 A AU2735288 A AU 2735288A
Authority
AU
Australia
Prior art keywords
ventilators
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
AU27352/88A
Other versions
AU607561B2 (en
Inventor
Charles John George Green
Peter Noris Yeatman
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 GB888800464A external-priority patent/GB8800464D0/en
Priority claimed from GB888800574A external-priority patent/GB8800574D0/en
Priority claimed from GB888811793A external-priority patent/GB8811793D0/en
Priority claimed from GB8823596A external-priority patent/GB2208094A/en
Application filed by Colt International Ltd filed Critical Colt International Ltd
Publication of AU2735288A publication Critical patent/AU2735288A/en
Application granted granted Critical
Publication of AU607561B2 publication Critical patent/AU607561B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • F24F13/08—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
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C2/00—Fire prevention or containment
    • A62C2/06—Physical fire-barriers
    • A62C2/24—Operating or controlling mechanisms
    • A62C2/246—Operating or controlling mechanisms having non-mechanical actuators
    • A62C2/248—Operating or controlling mechanisms having non-mechanical actuators pneumatic
    • 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
    • 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)
  • Air-Flow Control Members (AREA)
AU27352/88A 1988-01-09 1988-12-21 Improvements in ventilators Ceased AU607561B2 (en)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
GB888800464A GB8800464D0 (en) 1988-01-09 1988-01-09 Improvements in ventilators
GB8800464 1988-01-09
GB8800574 1988-01-12
GB888800574A GB8800574D0 (en) 1988-01-12 1988-01-12 Improvements in ventilators
GB8811793 1988-05-18
GB888811793A GB8811793D0 (en) 1988-05-18 1988-05-18 Improvements in ventilators
GB8823596 1988-10-07
GB8823596A GB2208094A (en) 1988-01-09 1988-10-07 Adjustable ventilator with fire-damper control

Publications (2)

Publication Number Publication Date
AU2735288A true AU2735288A (en) 1989-08-17
AU607561B2 AU607561B2 (en) 1991-03-07

Family

ID=27450026

Family Applications (1)

Application Number Title Priority Date Filing Date
AU27352/88A Ceased AU607561B2 (en) 1988-01-09 1988-12-21 Improvements in ventilators

Country Status (4)

Country Link
EP (1) EP0324256B1 (en)
AU (1) AU607561B2 (en)
DE (1) DE3873728T2 (en)
NZ (1) NZ227501A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2666839B1 (en) * 1990-09-17 1993-04-16 Souchier Fages Sa SMOKE EXHAUST SYSTEM FOR BUILDING FACADES.
DE4418636A1 (en) * 1994-05-27 1995-11-30 Lig Lueftungstechnische Ingeni Ventilating system for building
FR2877687B1 (en) * 2004-11-09 2007-02-02 Comtra Sarl CONTROL OF A PIVOTING SHUTTER SYSTEM WITH EMERGENCY OPENING
GB2511053B (en) 2013-02-20 2017-09-20 Orangebox Ltd A ceiling panel
WO2017093951A1 (en) * 2015-12-02 2017-06-08 Van Biljoen Mark A fire ventilator and a ventilator control mechanism
CN107740882A (en) * 2017-12-01 2018-02-27 泰兴市中远船舶机械有限公司 A kind of electronic Remote fireproof wind valve of luck peculiar to vessel
CN111659052B (en) * 2020-05-16 2021-06-25 郑州神宇防火制品有限公司 Multipurpose opening structure, fire extinguishing device, fireproof door and production process of fireproof door

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU443928B2 (en) * 1969-12-23 1973-12-17 H. H. Robertson (Australia) Pty. Limited Ventilator for heat and smoke
FR2511128B1 (en) * 1981-08-04 1985-09-27 Panol Sa AUTOMATICALLY CONTROLLED AERATION DEVICE
GB2194325A (en) * 1986-04-29 1988-03-02 Colt Int Ltd Ventilators
NZ222645A (en) * 1986-11-25 1990-07-26 Colt Int Ltd Ventilator with fused fire prop

Also Published As

Publication number Publication date
EP0324256B1 (en) 1992-08-12
EP0324256A2 (en) 1989-07-19
DE3873728D1 (en) 1992-09-17
DE3873728T2 (en) 1993-02-18
EP0324256A3 (en) 1990-07-04
NZ227501A (en) 1991-05-28
AU607561B2 (en) 1991-03-07

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