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DE3477508D1 - Damper - Google Patents

Damper

Info

Publication number
DE3477508D1
DE3477508D1 DE8484308474T DE3477508T DE3477508D1 DE 3477508 D1 DE3477508 D1 DE 3477508D1 DE 8484308474 T DE8484308474 T DE 8484308474T DE 3477508 T DE3477508 T DE 3477508T DE 3477508 D1 DE3477508 D1 DE 3477508D1
Authority
DE
Germany
Prior art keywords
damper
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
Application number
DE8484308474T
Other languages
German (de)
Inventor
Neville Preston
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.)
HASLAM GEORGE GILBERT
Original Assignee
HASLAM GEORGE GILBERT
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 HASLAM GEORGE GILBERT filed Critical HASLAM GEORGE GILBERT
Application granted granted Critical
Publication of DE3477508D1 publication Critical patent/DE3477508D1/en
Expired 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
    • A62C2/12—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
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
    • F24F11/76—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by means responsive to temperature, e.g. bimetal springs
    • 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

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)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Air-Flow Control Members (AREA)
DE8484308474T 1983-12-07 1984-12-06 Damper Expired DE3477508D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB838332651A GB8332651D0 (en) 1983-12-07 1983-12-07 Fire damper

Publications (1)

Publication Number Publication Date
DE3477508D1 true DE3477508D1 (en) 1989-05-03

Family

ID=10552946

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484308474T Expired DE3477508D1 (en) 1983-12-07 1984-12-06 Damper

Country Status (3)

Country Link
EP (1) EP0154089B1 (en)
DE (1) DE3477508D1 (en)
GB (2) GB8332651D0 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU614195B2 (en) * 1988-11-07 1991-08-22 Unique Metal Works Pty Ltd Air volume damper
DE58909690D1 (en) * 1989-03-28 1996-07-18 Kuhn Gmbh Rolf Device for shutting off ventilation devices
DE19930413A1 (en) * 1999-07-02 2001-01-04 Sft Schneider Fenstertechnik G Louvered window has pinions on pivot bearing shafts engaging with toothed bar sections, and slide rod
ES2212719B1 (en) * 2002-05-22 2005-10-01 Cata Electrodomesticos, S.L AUTOMATIC OPENING AIR EXTRACTOR.
FR3037283B1 (en) * 2015-06-12 2019-11-22 Valeo Systemes Thermiques FRONT FACE AIR ENTRY SHUTTERING DEVICE OF MOTOR VEHICLE
SE544702C2 (en) 2016-04-01 2022-10-18 Rasch Brdr Ab Damper for ventilation system

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB599567A (en) * 1945-09-18 1948-03-16 Ann Morris Improvements in ventilator constructions for buildings
GB191316797A (en) * 1913-07-22 1914-06-18 Charles Andrew Newton Improvements in and relating to Ventilating Apparatus.
GB708218A (en) * 1951-07-11 1954-04-28 Arthur Francis Agnew Movable flap louver windows
GB683799A (en) * 1951-09-11 1952-12-03 F W Gissing Pty Ltd Improvements relating to operating means for louvre windows
GB931011A (en) * 1960-09-06 1963-07-10 Stone J & Co Ltd Improvements relating to thermostatic control apparatus
US3680470A (en) * 1970-10-15 1972-08-01 Dynaplastics Inc Louver with a reduced turning radius
US3967779A (en) * 1974-02-01 1976-07-06 Aeronca, Inc. Air mixing valve having a thermal motor actuator for effecting adjustment
GB1483843A (en) * 1975-06-09 1977-08-24 Kris Overseas Ltd Edge fitting for a louvred window
GB2008742B (en) * 1977-08-17 1982-09-08 Blaw Ducts Ltd Opposed blade damper
GB2118293B (en) * 1979-01-17 1984-04-11 Actionair Equip Fluid damper
DK146136C (en) * 1981-03-06 1983-11-28 Nordisk Ventilator VENTILATING DAM WITH A NUMBER OF PARALLEL SURFACES AND AT THE TIME OF TURNED RECTANGULAR DAMBLES
DE3110435A1 (en) * 1981-03-18 1982-10-21 Hellmuth 3320 Salzgitter Möhlenhoff Device for actuating a flap for the aeration or deaeration of a room
CA1165661A (en) * 1981-05-15 1984-04-17 James R. Tatum Damper blade actuating mechanism

Also Published As

Publication number Publication date
EP0154089B1 (en) 1989-03-29
GB8430877D0 (en) 1985-01-16
EP0154089A3 (en) 1986-08-20
GB8332651D0 (en) 1984-01-11
EP0154089A2 (en) 1985-09-11
GB2151013A (en) 1985-07-10
GB2151013B (en) 1987-07-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee