DE69727339T2 - Ventilation duct flap - Google Patents

Ventilation duct flap Download PDF

Info

Publication number
DE69727339T2
DE69727339T2 DE1997627339 DE69727339T DE69727339T2 DE 69727339 T2 DE69727339 T2 DE 69727339T2 DE 1997627339 DE1997627339 DE 1997627339 DE 69727339 T DE69727339 T DE 69727339T DE 69727339 T2 DE69727339 T2 DE 69727339T2
Authority
DE
Germany
Prior art keywords
ventilation duct
duct flap
flap
ventilation
duct
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 - Fee Related
Application number
DE1997627339
Other languages
German (de)
Other versions
DE69727339D1 (en
Inventor
Franco Guazzone
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.)
CLIMOVENT SYSTEM Srl
Original Assignee
CLIMOVENT SYSTEM Srl
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 CLIMOVENT SYSTEM Srl filed Critical CLIMOVENT SYSTEM Srl
Publication of DE69727339D1 publication Critical patent/DE69727339D1/en
Application granted granted Critical
Publication of DE69727339T2 publication Critical patent/DE69727339T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F24F13/1486—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 bearings, pivots or hinges
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Flow Control Members (AREA)
  • Multiple-Way Valves (AREA)
  • Duct Arrangements (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Linear Motors (AREA)
DE1997627339 1996-05-29 1997-05-21 Ventilation duct flap Expired - Fee Related DE69727339T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT96TO000118 IT239749Y1 (en) 1996-05-29 1996-05-29 DAMPER FOR VENTILATION DUCTS

Publications (2)

Publication Number Publication Date
DE69727339D1 DE69727339D1 (en) 2004-03-04
DE69727339T2 true DE69727339T2 (en) 2004-10-07

Family

ID=11414285

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1997627339 Expired - Fee Related DE69727339T2 (en) 1996-05-29 1997-05-21 Ventilation duct flap

Country Status (3)

Country Link
EP (1) EP0810408B1 (en)
DE (1) DE69727339T2 (en)
IT (1) IT239749Y1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10488074B2 (en) 2011-09-09 2019-11-26 Capital Hardware Supply, Inc. Airtight bushing for ductwork damper and the like and ductwork damper unit incorporating same
CN106766063B (en) * 2016-12-16 2022-03-08 珠海格力电器股份有限公司 Driving box subassembly and air conditioner

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2923523A (en) * 1957-02-08 1960-02-02 Wendell Coffee Butterfly valve
GB955502A (en) * 1962-01-04 1964-04-15 Manmil Plastics Ltd Damper arrangements for ducting
AT377660B (en) * 1981-07-16 1985-04-25 Sony Corp CIRCUIT ARRANGEMENT FOR COMPENSATING TIME-BASED ERRORS

Also Published As

Publication number Publication date
EP0810408B1 (en) 2004-01-28
ITTO960118V0 (en) 1996-05-29
EP0810408A2 (en) 1997-12-03
IT239749Y1 (en) 2001-03-13
ITTO960118U1 (en) 1997-11-29
DE69727339D1 (en) 2004-03-04
EP0810408A3 (en) 2001-05-09

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee