AT291494B - Lüftungsgitter - Google Patents

Lüftungsgitter

Info

Publication number
AT291494B
AT291494B AT674869A AT674869A AT291494B AT 291494 B AT291494 B AT 291494B AT 674869 A AT674869 A AT 674869A AT 674869 A AT674869 A AT 674869A AT 291494 B AT291494 B AT 291494B
Authority
AT
Austria
Prior art keywords
ventilation grille
grille
ventilation
Prior art date
Application number
AT674869A
Other languages
English (en)
Inventor
Georg Gabriel Lakos
Original Assignee
Georg Gabriel Lakos
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
Priority claimed from DE19681779337 external-priority patent/DE1779337C/de
Application filed by Georg Gabriel Lakos filed Critical Georg Gabriel Lakos
Application granted granted Critical
Publication of AT291494B publication Critical patent/AT291494B/de

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
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/15—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre with parallel simultaneously tiltable lamellae
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/02—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses
    • E06B7/08—Louvre doors, windows or grilles
    • E06B7/084—Louvre doors, windows or grilles with rotatable lamellae

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
AT674869A 1968-08-01 1969-07-14 Lüftungsgitter AT291494B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681779337 DE1779337C (de) 1968-08-01 Luftungsgitter

Publications (1)

Publication Number Publication Date
AT291494B true AT291494B (de) 1971-07-12

Family

ID=5703846

Family Applications (1)

Application Number Title Priority Date Filing Date
AT674869A AT291494B (de) 1968-08-01 1969-07-14 Lüftungsgitter

Country Status (3)

Country Link
AT (1) AT291494B (de)
CH (1) CH510239A (de)
NL (1) NL6910983A (de)

Also Published As

Publication number Publication date
NL6910983A (de) 1970-02-03
CH510239A (de) 1971-07-15
DE1779337B1 (de) 1972-06-29

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee