SE7807840L - ADJUSTABLE VENTILATION VALVE - Google Patents

ADJUSTABLE VENTILATION VALVE

Info

Publication number
SE7807840L
SE7807840L SE7807840A SE7807840A SE7807840L SE 7807840 L SE7807840 L SE 7807840L SE 7807840 A SE7807840 A SE 7807840A SE 7807840 A SE7807840 A SE 7807840A SE 7807840 L SE7807840 L SE 7807840L
Authority
SE
Sweden
Prior art keywords
ventilation valve
adjustable ventilation
adjustable
valve
ventilation
Prior art date
Application number
SE7807840A
Other languages
Swedish (sv)
Original Assignee
Andersson Verner
Ahlqvist Lars Erik
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 Andersson Verner, Ahlqvist Lars Erik filed Critical Andersson Verner
Priority to SE7807840A priority Critical patent/SE7807840L/en
Publication of SE7807840L publication Critical patent/SE7807840L/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
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/40—Pressure, e.g. wind pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
SE7807840A 1978-07-14 1978-07-14 ADJUSTABLE VENTILATION VALVE SE7807840L (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE7807840A SE7807840L (en) 1978-07-14 1978-07-14 ADJUSTABLE VENTILATION VALVE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7807840A SE7807840L (en) 1978-07-14 1978-07-14 ADJUSTABLE VENTILATION VALVE

Publications (1)

Publication Number Publication Date
SE7807840L true SE7807840L (en) 1980-01-15

Family

ID=20335451

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7807840A SE7807840L (en) 1978-07-14 1978-07-14 ADJUSTABLE VENTILATION VALVE

Country Status (1)

Country Link
SE (1) SE7807840L (en)

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