BE749568A - COVERING DEVICE FOR VENTILATION SLOT OPENINGS - Google Patents

COVERING DEVICE FOR VENTILATION SLOT OPENINGS

Info

Publication number
BE749568A
BE749568A BE749568DA BE749568A BE 749568 A BE749568 A BE 749568A BE 749568D A BE749568D A BE 749568DA BE 749568 A BE749568 A BE 749568A
Authority
BE
Belgium
Prior art keywords
covering device
ventilation slot
slot openings
openings
ventilation
Prior art date
Application number
Other languages
French (fr)
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
Publication of BE749568A publication Critical patent/BE749568A/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
    • F24F13/082—Grilles, registers or guards
    • 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
    • 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
    • E06B7/082—Louvre doors, windows or grilles with rigid or slidable lamellae
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2221/00—Details or features not otherwise provided for
    • F24F2221/52—Weather protecting means, e.g. against wind, rain or snow

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)
  • Building Environments (AREA)
BE749568D 1969-05-17 1970-04-27 COVERING DEVICE FOR VENTILATION SLOT OPENINGS BE749568A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19696919980 DE6919980U (en) 1969-05-17 1969-05-17 COVER FOR OPENINGS OF VENTILATION SLITS

Publications (1)

Publication Number Publication Date
BE749568A true BE749568A (en) 1970-10-01

Family

ID=6602281

Family Applications (1)

Application Number Title Priority Date Filing Date
BE749568D BE749568A (en) 1969-05-17 1970-04-27 COVERING DEVICE FOR VENTILATION SLOT OPENINGS

Country Status (6)

Country Link
AT (1) AT300283B (en)
BE (1) BE749568A (en)
CH (1) CH507483A (en)
DE (1) DE6919980U (en)
FR (1) FR2047105A5 (en)
NL (1) NL7005376A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1012000A3 (en) * 1996-12-11 2000-04-04 Vero Duco Nv Grid
EP2634501B1 (en) * 2012-02-29 2018-06-20 Zurecon Ag Ventilation device, in particular for buildings

Also Published As

Publication number Publication date
DE6919980U (en) 1969-09-04
FR2047105A5 (en) 1971-03-12
NL7005376A (en) 1970-11-19
CH507483A (en) 1971-05-15
AT300283B (en) 1972-07-25

Similar Documents

Publication Publication Date Title
BE813578A (en) AIR CONDITIONING DEVICE
FR2300971A1 (en) VENTILATION DEVICE
BE746729A (en) WATERING DEVICE
FR1504375A (en) Combine-harvester ventilation device
FR2330967A1 (en) DEVICE FOR DISTRIBUTING AIR CONDITIONING
BE757619A (en) SERIAL PRINTING DEVICE
CH429511A (en) Information transmission device
FR1461167A (en) Mixing device for extrusion machine
BE768769R (en) ELEMENT CONTROL DEVICE
BE749568A (en) COVERING DEVICE FOR VENTILATION SLOT OPENINGS
FR2331493A1 (en) TANK VENTILATION DEVICE, ESPECIALLY FOR CARGO
FR2350039A5 (en) SHOE MACHINE CONTROL DEVICE
BE815631A (en) SUMP AERATION DEVICE
BE766998A (en) AERATION DEVICE FOR MEDICAL DEVICES
BE778880A (en) FAN APPLICABLE FOR VEHICLE VENTILATION
BE795183A (en) IRON SPONGE EXTRACTION DEVICE
BE746449A (en) BAND TRAINING DEVICE
BE757172A (en) SLIDING VENTILATION DEVICE WITH WATERPROOFING
FR1418647A (en) Ventilation device
FR1506076A (en) Built-in permanent inking device
BE774910A (en) PREMISES VENTILATION DEVICE
BE790936R (en) VENTILATION DEVICE
BE764296A (en) DEVICE FOR VENTILATION OF PREMISES
FR1401233A (en) Sample distribution device
BE799620A (en) AERATION DEVICE FOR COVERED CONSTRUCTION,

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: GRETSCH-UNITAS G.M.B.H.

Effective date: 19850427