NZ222645A - Ventilator with fused fire prop - Google Patents

Ventilator with fused fire prop

Info

Publication number
NZ222645A
NZ222645A NZ222645A NZ22264587A NZ222645A NZ 222645 A NZ222645 A NZ 222645A NZ 222645 A NZ222645 A NZ 222645A NZ 22264587 A NZ22264587 A NZ 22264587A NZ 222645 A NZ222645 A NZ 222645A
Authority
NZ
New Zealand
Prior art keywords
ventilator
prop
fused
fire
fused fire
Prior art date
Application number
NZ222645A
Inventor
Brian Charles Tregenna
Richard William Churchill
Original Assignee
Colt Int 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 GB868628112A external-priority patent/GB8628112D0/en
Priority claimed from GB878723551A external-priority patent/GB8723551D0/en
Application filed by Colt Int Ltd filed Critical Colt Int Ltd
Publication of NZ222645A publication Critical patent/NZ222645A/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C2/00—Fire prevention or containment
    • A62C2/06—Physical fire-barriers
    • A62C2/24—Operating or controlling mechanisms
    • A62C2/246—Operating or controlling mechanisms having non-mechanical actuators
    • A62C2/247—Operating or controlling mechanisms having non-mechanical actuators electric
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/611—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings
    • E05F15/627—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by flexible elongated pulling elements, e.g. belts, chains or cables
    • 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
    • F24F11/89—Arrangement or mounting of control or safety devices
    • 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
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
    • E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
    • E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
    • E05F1/1091—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance with a gas spring
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Type of wing
    • E05Y2900/148—Windows
    • E05Y2900/152—Roof windows
    • 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)
  • 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)
NZ222645A 1986-11-25 1987-11-23 Ventilator with fused fire prop NZ222645A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB868628112A GB8628112D0 (en) 1986-11-25 1986-11-25 Ventilators
GB878723551A GB8723551D0 (en) 1987-10-07 1987-10-07 Ventilators

Publications (1)

Publication Number Publication Date
NZ222645A true NZ222645A (en) 1990-07-26

Family

ID=26291581

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ222645A NZ222645A (en) 1986-11-25 1987-11-23 Ventilator with fused fire prop

Country Status (5)

Country Link
EP (1) EP0270297A1 (en)
AU (1) AU598608B2 (en)
DE (1) DE3783459T2 (en)
GB (1) GB2199937A (en)
NZ (1) NZ222645A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2200403B (en) * 1986-12-09 1991-09-04 Loanguard Limited Window construction
AU607561B2 (en) * 1988-01-09 1991-03-07 Colt International Limited Improvements in ventilators
GB8927215D0 (en) * 1989-12-01 1990-01-31 Colt Int Ltd Improvements relating to ventilators
GB2260793A (en) * 1991-10-23 1993-04-28 Colt Int Licensing Apparatus for braking a member, particularly an opening ventilator flap biased to one of two positions
WO2002043810A2 (en) 2000-12-01 2002-06-06 Tri-Air Innovations Limited Air flow controller and fire damper in an air flow duct
ES2284297B1 (en) * 2004-04-13 2008-10-01 Jose Mariscal Bernabe AUTONOMOUS OPENING MECHANISM AND AUTOMATIC CLOSURE SYSTEM FOR EMERGENCY STAIRS WINDOWS AND OTHER ENCLOSURES THAT NEED IT.
PL1688164T3 (en) * 2005-02-02 2009-04-30 Dieter Betz Fire damper for flow passages
FR3052479B1 (en) * 2016-06-14 2019-07-12 Souchier-Boullet WINDOW COMPRISING A MOLDING DEVICE
US11353237B2 (en) 2019-11-12 2022-06-07 Captive-Aire Systems, Inc. Exhaust fan assembly having a system for automatically opening a damper in the event of a power failure

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2386677A1 (en) * 1977-04-08 1978-11-03 Godefroy Gerard Opening arrangement for roof smoke-trap - has flap, biassed open by pneumatic cylinder, closable by winch and cable system having quick-release mechanism
ES470073A1 (en) * 1977-06-01 1979-02-01 Chastanier Roger Andr Winch for handling an elevating dome shaped member of a building having a device enabling the instantaneous unlocking of the winch
US4334570A (en) * 1980-09-22 1982-06-15 Reed National Corp. Fire and smoke damper
GB2101952B (en) * 1981-06-15 1985-05-22 Michael Ian Max Barnett Load raising and lowering apparatus
FR2556111B1 (en) * 1983-10-10 1988-11-18 Gotlibowicz Jean ELECTRO-MECHANICAL ASSEMBLY FOR CONTROLLING THE MOVEMENT OF A PRIVATE EXTERNAL ENERGY SYSTEM
DE3409359A1 (en) * 1984-03-14 1985-09-19 Luitpold Dipl.-Ing. 8000 München Kutzner Fire-break flap arrangement
GB2160585A (en) * 1984-05-19 1985-12-24 Vinten Ltd Closure member

Also Published As

Publication number Publication date
DE3783459T2 (en) 1993-07-01
AU598608B2 (en) 1990-06-28
GB2199937A (en) 1988-07-20
GB8727597D0 (en) 1987-12-31
AU8164987A (en) 1988-05-26
DE3783459D1 (en) 1993-02-18
EP0270297A1 (en) 1988-06-08

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