BE891704A - VENTILATION HATCH - Google Patents

VENTILATION HATCH

Info

Publication number
BE891704A
BE891704A BE2/59533A BE2059533A BE891704A BE 891704 A BE891704 A BE 891704A BE 2/59533 A BE2/59533 A BE 2/59533A BE 2059533 A BE2059533 A BE 2059533A BE 891704 A BE891704 A BE 891704A
Authority
BE
Belgium
Prior art keywords
ventilation hatch
hatch
ventilation
Prior art date
Application number
BE2/59533A
Other languages
Dutch (nl)
Inventor
H Peeters
Original Assignee
Atmos Tech Beratungen Ag
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 Atmos Tech Beratungen Ag filed Critical Atmos Tech Beratungen Ag
Publication of BE891704A publication Critical patent/BE891704A/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
    • F24F7/00—Ventilation
    • F24F7/02—Roof ventilation
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
    • E04D13/03—Sky-lights; Domes; Ventilating sky-lights
    • E04D13/035—Sky-lights; Domes; Ventilating sky-lights characterised by having movable parts
    • E04D13/0351—Sky-lights; Domes; Ventilating sky-lights characterised by having movable parts the parts pivoting about a fixed axis
    • E04D13/0354—Sky-lights; Domes; Ventilating sky-lights characterised by having movable parts the parts pivoting about a fixed axis the parts being flat

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Building Environments (AREA)
  • Ventilation (AREA)
BE2/59533A 1981-01-09 1982-01-07 VENTILATION HATCH BE891704A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8100090A NL8100090A (en) 1981-01-09 1981-01-09 VENTILATION HATCH.

Publications (1)

Publication Number Publication Date
BE891704A true BE891704A (en) 1982-07-07

Family

ID=19836836

Family Applications (1)

Application Number Title Priority Date Filing Date
BE2/59533A BE891704A (en) 1981-01-09 1982-01-07 VENTILATION HATCH

Country Status (5)

Country Link
BE (1) BE891704A (en)
DE (1) DE3134961A1 (en)
DK (1) DK408281A (en)
FR (1) FR2497855A1 (en)
NL (1) NL8100090A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8402309A (en) * 1984-07-20 1986-02-17 Hubertus Gerardus Jacobus Peet VENTILATION HATCH.
FR2676079B1 (en) * 1991-04-30 1993-08-27 Castel Jean Louis VARIABLE COVERING SYSTEM WITH ORIENTABLE SHUTTERS AND RAIN WATERPROOFING.

Also Published As

Publication number Publication date
DK408281A (en) 1982-07-10
DE3134961A1 (en) 1982-08-05
FR2497855B3 (en) 1983-11-18
FR2497855A1 (en) 1982-07-16
NL8100090A (en) 1982-08-02

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: ATMOS TECHNISCHE BERATUNGEN A.G.

Effective date: 19880131