EP0501073A3 - Air damper apparatus - Google Patents

Air damper apparatus Download PDF

Info

Publication number
EP0501073A3
EP0501073A3 EP19910311768 EP91311768A EP0501073A3 EP 0501073 A3 EP0501073 A3 EP 0501073A3 EP 19910311768 EP19910311768 EP 19910311768 EP 91311768 A EP91311768 A EP 91311768A EP 0501073 A3 EP0501073 A3 EP 0501073A3
Authority
EP
European Patent Office
Prior art keywords
air damper
damper apparatus
air
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.)
Granted
Application number
EP19910311768
Other versions
EP0501073A2 (en
EP0501073B1 (en
Inventor
Dipti Datta
Muammer Yazici
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.)
DATTA DIPTA
Original Assignee
DATTA DIPTA
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 DATTA DIPTA filed Critical DATTA DIPTA
Publication of EP0501073A2 publication Critical patent/EP0501073A2/en
Publication of EP0501073A3 publication Critical patent/EP0501073A3/en
Application granted granted Critical
Publication of EP0501073B1 publication Critical patent/EP0501073B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F24F13/1426—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
    • 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
    • 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
    • F24F13/1426—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
    • F24F2013/1466—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 with pneumatic means
    • 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
    • F24F2013/1473—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 with cams or levers

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)
EP19910311768 1991-02-28 1991-12-18 Air damper apparatus Expired - Lifetime EP0501073B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA 2037356 CA2037356A1 (en) 1991-02-28 1991-02-28 Air damper apparatus
CA2037356 1991-02-28

Publications (3)

Publication Number Publication Date
EP0501073A2 EP0501073A2 (en) 1992-09-02
EP0501073A3 true EP0501073A3 (en) 1993-01-27
EP0501073B1 EP0501073B1 (en) 1995-03-22

Family

ID=4147092

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19910311768 Expired - Lifetime EP0501073B1 (en) 1991-02-28 1991-12-18 Air damper apparatus

Country Status (4)

Country Link
EP (1) EP0501073B1 (en)
JP (1) JPH04295538A (en)
CA (1) CA2037356A1 (en)
DE (1) DE69108378D1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE295516T1 (en) * 2001-01-29 2005-05-15 Joseph A Mcgill ADJUSTABLE DAMPER FOR AIRFLOW SYSTEMS
WO2003054454A1 (en) * 2001-12-12 2003-07-03 R.A.D. Innovations Inc. System for controlling distribution of air to different zones in a forced air delivery system
EP2052191B1 (en) * 2006-08-18 2016-11-16 Belimo Holding AG Air flap for controlling flow within a conduit
GB2517704B (en) * 2013-08-28 2019-07-03 Specialist Ventilation Services Ltd Damper for an airflow duct having a closing mechanism
US10401045B2 (en) 2014-02-13 2019-09-03 Air Distribution Technologies Ip, Llc Zone balancing damper and method of operation
CN107270508A (en) * 2017-07-14 2017-10-20 珠海格力电器股份有限公司 Wind shield assembly and air conditioner with same
US11306941B2 (en) 2018-06-12 2022-04-19 Ademco Inc. Retrofit damper optimized for universal installation
US11149980B2 (en) 2018-06-12 2021-10-19 Ademco Inc. Retrofit damper with pivoting connection between deployment and operational configurations
US11300319B2 (en) * 2018-06-12 2022-04-12 Ademco Inc. Retrofit damper assembly
CN115704605A (en) * 2021-08-03 2023-02-17 青岛海尔空调器有限总公司 Connecting rod component and motion assembly for air deflector
DE102022111834A1 (en) * 2022-05-11 2023-11-16 Berbel Ablufttechnik Gmbh Wall box
CN118218889B (en) * 2024-05-22 2024-07-16 四川佰业鑫建设工程有限公司 Welding equipment for assembled building construction

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1199122A (en) * 1958-12-15 1959-12-11 Sealed swing gate valve
US4605198A (en) * 1985-01-28 1986-08-12 Seal-Air Control Systems Inc. Damper construction

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1199122A (en) * 1958-12-15 1959-12-11 Sealed swing gate valve
US4605198A (en) * 1985-01-28 1986-08-12 Seal-Air Control Systems Inc. Damper construction

Also Published As

Publication number Publication date
EP0501073A2 (en) 1992-09-02
DE69108378D1 (en) 1995-04-27
EP0501073B1 (en) 1995-03-22
JPH04295538A (en) 1992-10-20
CA2037356A1 (en) 1992-08-29

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