KR960002513U - Opening and closing device of ventilation window - Google Patents

Opening and closing device of ventilation window

Info

Publication number
KR960002513U
KR960002513U KR2019940014333U KR19940014333U KR960002513U KR 960002513 U KR960002513 U KR 960002513U KR 2019940014333 U KR2019940014333 U KR 2019940014333U KR 19940014333 U KR19940014333 U KR 19940014333U KR 960002513 U KR960002513 U KR 960002513U
Authority
KR
South Korea
Prior art keywords
opening
closing device
ventilation window
ventilation
window
Prior art date
Application number
KR2019940014333U
Other languages
Korean (ko)
Other versions
KR960006752Y1 (en
Inventor
이재인
Original Assignee
이재인
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 이재인 filed Critical 이재인
Priority to KR2019940014333U priority Critical patent/KR960006752Y1/en
Publication of KR960002513U publication Critical patent/KR960002513U/en
Application granted granted Critical
Publication of KR960006752Y1 publication Critical patent/KR960006752Y1/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
    • F24F7/00—Ventilation
    • F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
    • 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
    • F24F13/0227—Ducting arrangements using parts of the building, e.g. air ducts inside the floor, walls or ceiling of a building
    • 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
    • F24F13/1413—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre using more than one tilting member, e.g. with several pivoting blades
    • 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)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
KR2019940014333U 1994-06-20 1994-06-20 Open-close device of ventilator KR960006752Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019940014333U KR960006752Y1 (en) 1994-06-20 1994-06-20 Open-close device of ventilator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019940014333U KR960006752Y1 (en) 1994-06-20 1994-06-20 Open-close device of ventilator

Publications (2)

Publication Number Publication Date
KR960002513U true KR960002513U (en) 1996-01-22
KR960006752Y1 KR960006752Y1 (en) 1996-08-05

Family

ID=19386006

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019940014333U KR960006752Y1 (en) 1994-06-20 1994-06-20 Open-close device of ventilator

Country Status (1)

Country Link
KR (1) KR960006752Y1 (en)

Also Published As

Publication number Publication date
KR960006752Y1 (en) 1996-08-05

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 20020725

Year of fee payment: 8

LAPS Lapse due to unpaid annual fee