NO138100C - Avtrekksventil for utsuging av luft fra rom - Google Patents

Avtrekksventil for utsuging av luft fra rom

Info

Publication number
NO138100C
NO138100C NO761700A NO761700A NO138100C NO 138100 C NO138100 C NO 138100C NO 761700 A NO761700 A NO 761700A NO 761700 A NO761700 A NO 761700A NO 138100 C NO138100 C NO 138100C
Authority
NO
Norway
Prior art keywords
exhaust
rooms
air
valve
exhaust valve
Prior art date
Application number
NO761700A
Other languages
English (en)
Norwegian (no)
Other versions
NO761700L (OSRAM
NO138100B (no
Inventor
Allan Elvir Nilsson
Original Assignee
Stifab 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 Stifab Ab filed Critical Stifab Ab
Publication of NO761700L publication Critical patent/NO761700L/no
Publication of NO138100B publication Critical patent/NO138100B/no
Publication of NO138100C publication Critical patent/NO138100C/no

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
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/16—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of parallelly-movable 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
    • F24F13/02—Ducting arrangements
    • F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
    • F24F13/072—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser of elongated shape, e.g. between ceiling panels

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ventilation (AREA)
  • Duct Arrangements (AREA)
  • Air-Flow Control Members (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
  • Devices For Use In Laboratory Experiments (AREA)
NO761700A 1975-05-23 1976-05-19 Avtrekksventil for utsuging av luft fra rom NO138100C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7505895A SE390566B (sv) 1975-05-23 1975-05-23 Franluftsdon

Publications (3)

Publication Number Publication Date
NO761700L NO761700L (OSRAM) 1976-11-24
NO138100B NO138100B (no) 1978-03-20
NO138100C true NO138100C (no) 1978-06-28

Family

ID=20324636

Family Applications (1)

Application Number Title Priority Date Filing Date
NO761700A NO138100C (no) 1975-05-23 1976-05-19 Avtrekksventil for utsuging av luft fra rom

Country Status (7)

Country Link
DE (1) DE2622055C2 (OSRAM)
DK (1) DK146348C (OSRAM)
FI (1) FI56744C (OSRAM)
FR (1) FR2311997A1 (OSRAM)
GB (1) GB1537167A (OSRAM)
NO (1) NO138100C (OSRAM)
SE (1) SE390566B (OSRAM)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI90140C (fi) * 1988-08-30 1993-12-27 Halton Oy Ventilationsventil

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3250205A (en) * 1963-06-05 1966-05-10 Air Factors Strip-type air diffuser
US3389649A (en) * 1965-11-29 1968-06-25 Svenska Flaektfabriken Ab Valve for supplied or exhausted room air
DE1911164A1 (de) * 1969-03-05 1970-09-17 Bosch Gmbh Robert Luftauslassvorrichtung
GB1329862A (en) * 1970-09-22 1973-09-12 Sound Attenuators Ltd Acoustic attenuator
SE348547B (OSRAM) * 1970-12-17 1972-09-04 Svenska Flaektfabriken Ab

Also Published As

Publication number Publication date
FI56744C (fi) 1980-03-10
DE2622055C2 (de) 1986-12-18
NO761700L (OSRAM) 1976-11-24
SE390566B (sv) 1976-12-27
FR2311997B1 (OSRAM) 1982-07-02
GB1537167A (en) 1978-12-29
DK146348C (da) 1984-02-20
DE2622055A1 (de) 1976-12-02
DK146348B (da) 1983-09-12
DK220176A (da) 1976-11-24
SE7505895L (sv) 1976-11-24
FR2311997A1 (fr) 1976-12-17
NO138100B (no) 1978-03-20
FI761415A7 (OSRAM) 1976-11-24
FI56744B (fi) 1979-11-30

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