CH613765A5 - Ventilation rail for suspended ceilings, in particular louvred ventilation ceilings - Google Patents
Ventilation rail for suspended ceilings, in particular louvred ventilation ceilingsInfo
- Publication number
- CH613765A5 CH613765A5 CH75176A CH75176A CH613765A5 CH 613765 A5 CH613765 A5 CH 613765A5 CH 75176 A CH75176 A CH 75176A CH 75176 A CH75176 A CH 75176A CH 613765 A5 CH613765 A5 CH 613765A5
- Authority
- CH
- Switzerland
- Prior art keywords
- ventilation
- ceilings
- louvred
- rail
- suspended
- Prior art date
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
- F24F13/02—Ducting arrangements
- F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
- F24F13/072—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser of elongated shape, e.g. between ceiling panels
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/02—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation having means for ventilation or vapour discharge
- E04B2009/026—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation having means for ventilation or vapour discharge the supporting ceiling grid acting as air diffusers
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Duct Arrangements (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19752508723 DE2508723A1 (en) | 1975-02-28 | 1975-02-28 | VENTILATION RAIL FOR SUSPENDED CEILING |
Publications (1)
Publication Number | Publication Date |
---|---|
CH613765A5 true CH613765A5 (en) | 1979-10-15 |
Family
ID=5940073
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH75176A CH613765A5 (en) | 1975-02-28 | 1976-01-22 | Ventilation rail for suspended ceilings, in particular louvred ventilation ceilings |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE838964A (en) |
CH (1) | CH613765A5 (en) |
DE (1) | DE2508723A1 (en) |
NL (1) | NL7601374A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2716254C2 (en) * | 1977-04-13 | 1986-04-10 | H. Krantz Gmbh & Co, 5100 Aachen | Air outlet with outlet openings arranged in a row |
CZ290404B6 (en) * | 1993-10-28 | 2002-07-17 | Schako Metallwarenfabrik Ferdinand Schad Kg | Slot outlet |
DE9400740U1 (en) * | 1994-01-18 | 1994-03-10 | H. Krantz-Tkt Gmbh, 51465 Bergisch Gladbach | Inductive air passage |
-
1975
- 1975-02-28 DE DE19752508723 patent/DE2508723A1/en active Pending
-
1976
- 1976-01-22 CH CH75176A patent/CH613765A5/en not_active IP Right Cessation
- 1976-02-11 NL NL7601374A patent/NL7601374A/en not_active Application Discontinuation
- 1976-02-26 BE BE164667A patent/BE838964A/en unknown
Also Published As
Publication number | Publication date |
---|---|
NL7601374A (en) | 1976-08-31 |
DE2508723A1 (en) | 1976-09-09 |
BE838964A (en) | 1976-06-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |