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BE589294R - Dispositif d'aeration reglable. - Google Patents

Dispositif d'aeration reglable.

Info

Publication number
BE589294R
BE589294R BE589294A BE589294A BE589294R BE 589294 R BE589294 R BE 589294R BE 589294 A BE589294 A BE 589294A BE 589294 A BE589294 A BE 589294A BE 589294 R BE589294 R BE 589294R
Authority
BE
Belgium
Prior art keywords
ventilation device
adjustable ventilation
adjustable
ventilation
Prior art date
Application number
BE589294A
Other languages
English (en)
Original Assignee
Gretsch Unitas Gmbh
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 Gretsch Unitas Gmbh filed Critical Gretsch Unitas Gmbh
Application granted granted Critical
Publication of BE589294R publication Critical patent/BE589294R/fr

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
    • F24F13/12—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of sliding members

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ventilation (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
BE589294A 1959-05-06 1960-04-01 Dispositif d'aeration reglable. BE589294R (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1959G0019907 DE1792378U (de) 1959-05-06 1959-05-06 Lueftungsvorrichtung mit mindestens einem gelochten schieber und einem im luftdurchgang angeordneten fliegengitter.

Publications (1)

Publication Number Publication Date
BE589294R true BE589294R (fr) 1960-08-01

Family

ID=32880173

Family Applications (1)

Application Number Title Priority Date Filing Date
BE589294A BE589294R (fr) 1959-05-06 1960-04-01 Dispositif d'aeration reglable.

Country Status (3)

Country Link
BE (1) BE589294R (fr)
CH (1) CH375868A (fr)
DE (1) DE1792378U (fr)

Also Published As

Publication number Publication date
CH375868A (de) 1964-03-15
DE1792378U (de) 1959-07-23

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