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NO812985L - PROCEDURE AND VENTILATION DEVICE. - Google Patents

PROCEDURE AND VENTILATION DEVICE.

Info

Publication number
NO812985L
NO812985L NO812985A NO812985A NO812985L NO 812985 L NO812985 L NO 812985L NO 812985 A NO812985 A NO 812985A NO 812985 A NO812985 A NO 812985A NO 812985 L NO812985 L NO 812985L
Authority
NO
Norway
Prior art keywords
procedure
ventilation device
ventilation
Prior art date
Application number
NO812985A
Other languages
Norwegian (no)
Other versions
NO150094B (en
NO150094C (en
Inventor
Olle Bobjer
Torsten Dahlin
John Grives
Original Assignee
Ergonomi Design Gruppen Ab
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 Ergonomi Design Gruppen Ab filed Critical Ergonomi Design Gruppen Ab
Publication of NO812985L publication Critical patent/NO812985L/en
Publication of NO150094B publication Critical patent/NO150094B/en
Publication of NO150094C publication Critical patent/NO150094C/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
    • F24F7/007—Ventilation with forced flow
    • F24F7/013—Ventilation with forced flow using wall or window fans, displacing air through the wall or window

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ventilation (AREA)
  • Toys (AREA)
  • Cage And Drive Apparatuses For Elevators (AREA)
  • Compressor (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
NO812985A 1980-09-05 1981-09-03 PROCEDURE AND VENTILATION DEVICE NO150094C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8006218A SE423271B (en) 1980-09-05 1980-09-05 Method and device for ventilating

Publications (3)

Publication Number Publication Date
NO812985L true NO812985L (en) 1982-03-08
NO150094B NO150094B (en) 1984-05-07
NO150094C NO150094C (en) 1984-08-15

Family

ID=20341673

Family Applications (1)

Application Number Title Priority Date Filing Date
NO812985A NO150094C (en) 1980-09-05 1981-09-03 PROCEDURE AND VENTILATION DEVICE

Country Status (4)

Country Link
DK (1) DK391781A (en)
FI (1) FI63482C (en)
NO (1) NO150094C (en)
SE (1) SE423271B (en)

Also Published As

Publication number Publication date
DK391781A (en) 1982-03-06
FI812705L (en) 1982-03-06
SE8006218L (en) 1982-03-06
FI63482C (en) 1983-06-10
NO150094B (en) 1984-05-07
SE423271B (en) 1982-04-26
NO150094C (en) 1984-08-15
FI63482B (en) 1983-02-28

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