FR2267518A1 - Ceiling light/air conditioner component - with passage for outgoing air, and with light-conducting cover - Google Patents
Ceiling light/air conditioner component - with passage for outgoing air, and with light-conducting coverInfo
- Publication number
- FR2267518A1 FR2267518A1 FR7511010A FR7511010A FR2267518A1 FR 2267518 A1 FR2267518 A1 FR 2267518A1 FR 7511010 A FR7511010 A FR 7511010A FR 7511010 A FR7511010 A FR 7511010A FR 2267518 A1 FR2267518 A1 FR 2267518A1
- Authority
- FR
- France
- Prior art keywords
- light
- passage
- air
- air conditioner
- cover
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
- F21V17/164—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting the parts being subjected to bending, e.g. snap joints
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Duct Arrangements (AREA)
Abstract
Ceiling light with passage for outgoing air forming part of air conditioner comprises a housing consisting of a portion to be installed in the ceiling inside which is a synthetic glass cover retained by springs. Between the longitudinal edges of the cover and the longitudinal side walls of the housing portion is a gap for passage of air from the room. Along opposite longitudinal edges of the cover are integral curved portions which abut the longitudinal side walls to maintain the gap. The inner surface of each curved portion forms a retaining surface for a spring.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2417678A DE2417678C3 (en) | 1974-04-11 | 1974-04-11 | Exhaust light |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2267518A1 true FR2267518A1 (en) | 1975-11-07 |
FR2267518B1 FR2267518B1 (en) | 1979-04-20 |
Family
ID=5912752
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7511010A Granted FR2267518A1 (en) | 1974-04-11 | 1975-04-09 | Ceiling light/air conditioner component - with passage for outgoing air, and with light-conducting cover |
Country Status (4)
Country | Link |
---|---|
AT (1) | AT353892B (en) |
DE (1) | DE2417678C3 (en) |
FR (1) | FR2267518A1 (en) |
NL (1) | NL7503953A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001022000A3 (en) * | 1999-09-23 | 2001-10-18 | Lighting Innovation Ct Ag | Reflector for a reflector lamp, lamp and canopy for a lamp |
EP1359371A1 (en) * | 2002-04-12 | 2003-11-05 | Zumtobel Staff GmbH | Luminaire with a diffuser |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9301714U1 (en) * | 1993-02-08 | 1993-04-01 | Sommerer, Maximilian, 8210 Prien | lamp |
TW253028B (en) * | 1994-03-22 | 1995-08-01 | Daw Technologies Inc | Method and device for improved unidirectional airflow in cleanroom |
DE29906009U1 (en) | 1999-04-01 | 1999-07-08 | Trilux-Lenze Gmbh + Co Kg, 59759 Arnsberg | Moisture-proof luminaire |
-
1974
- 1974-04-11 DE DE2417678A patent/DE2417678C3/en not_active Expired
-
1975
- 1975-04-02 AT AT250075A patent/AT353892B/en not_active IP Right Cessation
- 1975-04-03 NL NL7503953A patent/NL7503953A/en not_active Application Discontinuation
- 1975-04-09 FR FR7511010A patent/FR2267518A1/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001022000A3 (en) * | 1999-09-23 | 2001-10-18 | Lighting Innovation Ct Ag | Reflector for a reflector lamp, lamp and canopy for a lamp |
US6837593B1 (en) | 1999-09-23 | 2005-01-04 | Lighting Innovation Center Ag | Reflector for a reflector lamp, lamp and canopy for a lamp |
EP1359371A1 (en) * | 2002-04-12 | 2003-11-05 | Zumtobel Staff GmbH | Luminaire with a diffuser |
Also Published As
Publication number | Publication date |
---|---|
AT353892B (en) | 1979-12-10 |
DE2417678B2 (en) | 1978-05-11 |
DE2417678C3 (en) | 1978-12-21 |
FR2267518B1 (en) | 1979-04-20 |
DE2417678A1 (en) | 1975-10-23 |
NL7503953A (en) | 1975-10-14 |
ATA250075A (en) | 1979-05-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |