KR940021038U - Duct damper device - Google Patents

Duct damper device

Info

Publication number
KR940021038U
KR940021038U KR2019930001622U KR930001622U KR940021038U KR 940021038 U KR940021038 U KR 940021038U KR 2019930001622 U KR2019930001622 U KR 2019930001622U KR 930001622 U KR930001622 U KR 930001622U KR 940021038 U KR940021038 U KR 940021038U
Authority
KR
South Korea
Prior art keywords
damper device
duct damper
duct
damper
Prior art date
Application number
KR2019930001622U
Other languages
Korean (ko)
Other versions
KR960002603Y1 (en
Inventor
원희섭
Original Assignee
원희섭
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 원희섭 filed Critical 원희섭
Priority to KR2019930001622U priority Critical patent/KR960002603Y1/en
Publication of KR940021038U publication Critical patent/KR940021038U/en
Application granted granted Critical
Publication of KR960002603Y1 publication Critical patent/KR960002603Y1/en

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
    • F24F13/02—Ducting arrangements
    • F24F13/0236—Ducting arrangements with ducts including air distributors, e.g. air collecting boxes with at least three openings
    • 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
    • F24F2013/1433—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 electric motors

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)
KR2019930001622U 1993-02-08 1993-02-08 Damper apparatus of ducts KR960002603Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019930001622U KR960002603Y1 (en) 1993-02-08 1993-02-08 Damper apparatus of ducts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019930001622U KR960002603Y1 (en) 1993-02-08 1993-02-08 Damper apparatus of ducts

Publications (2)

Publication Number Publication Date
KR940021038U true KR940021038U (en) 1994-09-24
KR960002603Y1 KR960002603Y1 (en) 1996-03-27

Family

ID=19350486

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019930001622U KR960002603Y1 (en) 1993-02-08 1993-02-08 Damper apparatus of ducts

Country Status (1)

Country Link
KR (1) KR960002603Y1 (en)

Also Published As

Publication number Publication date
KR960002603Y1 (en) 1996-03-27

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
AMND Amendment
E601 Decision to refuse application
J2X1 Appeal (before the patent court)

Free format text: APPEAL AGAINST DECISION TO DECLINE REFUSAL

B701 Decision to grant
REGI Registration of establishment
LAPS Lapse due to unpaid annual fee