KR850007862U - 환 풍 기 - Google Patents

환 풍 기

Info

Publication number
KR850007862U
KR850007862U KR2019840001740U KR840001740U KR850007862U KR 850007862 U KR850007862 U KR 850007862U KR 2019840001740 U KR2019840001740 U KR 2019840001740U KR 840001740 U KR840001740 U KR 840001740U KR 850007862 U KR850007862 U KR 850007862U
Authority
KR
South Korea
Prior art keywords
ventilator
Prior art date
Application number
KR2019840001740U
Other languages
English (en)
Other versions
KR860003073Y1 (ko
Inventor
유병언
Original Assignee
유병언
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 유병언 filed Critical 유병언
Priority to KR2019840001740U priority Critical patent/KR860003073Y1/ko
Priority to DE19843431459 priority patent/DE3431459A1/de
Priority to US06/647,525 priority patent/US4523434A/en
Priority to GB08430269A priority patent/GB2153014A/en
Priority to JP1984188048U priority patent/JPS60128244U/ja
Priority to NO844931A priority patent/NO844931L/no
Priority to CH5884/84A priority patent/CH660227A5/fr
Priority to FR8419062A priority patent/FR2558215A1/fr
Priority to SE8500131A priority patent/SE460214B/sv
Publication of KR850007862U publication Critical patent/KR850007862U/ko
Application granted granted Critical
Publication of KR860003073Y1 publication Critical patent/KR860003073Y1/ko

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
    • F24F7/007—Ventilation with forced flow
    • F24F7/013—Ventilation with forced flow using wall or window fans, displacing air through the wall or window
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2203/00—Devices or apparatus used for air treatment

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
KR2019840001740U 1984-01-14 1984-03-02 환 풍 기 KR860003073Y1 (ko)

Priority Applications (9)

Application Number Priority Date Filing Date Title
KR2019840001740U KR860003073Y1 (ko) 1984-03-02 1984-03-02 환 풍 기
DE19843431459 DE3431459A1 (de) 1984-01-14 1984-08-27 Luefter
US06/647,525 US4523434A (en) 1984-01-14 1984-09-05 Air ventilator
GB08430269A GB2153014A (en) 1984-01-14 1984-11-30 Automatically shuttered ventilator
JP1984188048U JPS60128244U (ja) 1984-01-14 1984-12-10 換気扇
NO844931A NO844931L (no) 1984-01-14 1984-12-10 Luftvifte
CH5884/84A CH660227A5 (fr) 1984-01-14 1984-12-11 Ventilateur-aerateur.
FR8419062A FR2558215A1 (fr) 1984-01-14 1984-12-13 Ventilateur-aerateur
SE8500131A SE460214B (sv) 1984-01-14 1985-01-11 Ventilationsanordning

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019840001740U KR860003073Y1 (ko) 1984-03-02 1984-03-02 환 풍 기

Publications (2)

Publication Number Publication Date
KR850007862U true KR850007862U (ko) 1985-10-15
KR860003073Y1 KR860003073Y1 (ko) 1986-11-06

Family

ID=30768074

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019840001740U KR860003073Y1 (ko) 1984-01-14 1984-03-02 환 풍 기

Country Status (1)

Country Link
KR (1) KR860003073Y1 (ko)

Also Published As

Publication number Publication date
KR860003073Y1 (ko) 1986-11-06

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Legal Events

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E701 Decision to grant or registration of patent right
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Payment date: 19931022

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