BE891704A - Ventilatieluik - Google Patents
VentilatieluikInfo
- 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
Links
- 238000009423 ventilation Methods 0.000 title 1
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)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
- Building Environments (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
- Ventilation (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8100090A NL8100090A (nl) | 1981-01-09 | 1981-01-09 | Ventilatieluik. |
Publications (1)
Publication Number | Publication Date |
---|---|
BE891704A true BE891704A (nl) | 1982-07-07 |
Family
ID=19836836
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE2/59533A BE891704A (nl) | 1981-01-09 | 1982-01-07 | Ventilatieluik |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE891704A (de) |
DE (1) | DE3134961A1 (de) |
DK (1) | DK408281A (de) |
FR (1) | FR2497855A1 (de) |
NL (1) | NL8100090A (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL8402309A (nl) * | 1984-07-20 | 1986-02-17 | Hubertus Gerardus Jacobus Peet | Ventilatieluik. |
FR2676079B1 (fr) * | 1991-04-30 | 1993-08-27 | Castel Jean Louis | Systeme de couverture variable a volets orientables et a etancheite a la pluie. |
-
1981
- 1981-01-09 NL NL8100090A patent/NL8100090A/nl not_active Application Discontinuation
- 1981-09-03 DE DE19813134961 patent/DE3134961A1/de not_active Withdrawn
- 1981-09-14 DK DK408281A patent/DK408281A/da not_active Application Discontinuation
-
1982
- 1982-01-05 FR FR8200036A patent/FR2497855A1/fr active Granted
- 1982-01-07 BE BE2/59533A patent/BE891704A/nl not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DK408281A (da) | 1982-07-10 |
NL8100090A (nl) | 1982-08-02 |
DE3134961A1 (de) | 1982-08-05 |
FR2497855B3 (de) | 1983-11-18 |
FR2497855A1 (fr) | 1982-07-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: ATMOS TECHNISCHE BERATUNGEN A.G. Effective date: 19880131 |