NL102131C - - Google Patents
Info
- Publication number
- NL102131C NL102131C NL102131DA NL102131C NL 102131 C NL102131 C NL 102131C NL 102131D A NL102131D A NL 102131DA NL 102131 C NL102131 C NL 102131C
- Authority
- NL
- Netherlands
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
- F21V17/18—Latch-type fastening, e.g. with rotary action
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
-
- 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
-
- 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
- F21V3/00—Globes; Bowls; Cover glasses
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2113/00—Combination of light sources
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Building Environments (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA715120 | 1956-09-24 | ||
| CA715119 | 1956-09-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL102131C true NL102131C (en) |
Family
ID=25673277
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL102131D NL102131C (en) | 1956-09-24 | ||
| NL215675D NL215675A (en) | 1956-09-24 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL215675D NL215675A (en) | 1956-09-24 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE556121A (en) |
| CH (1) | CH368239A (en) |
| FR (1) | FR1173290A (en) |
| GB (1) | GB813215A (en) |
| NL (2) | NL215675A (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3052794A (en) * | 1959-12-07 | 1962-09-04 | Smitheraft Corp | Illuminated ceiling |
| US3081398A (en) * | 1960-03-11 | 1963-03-12 | Ralph E Karth | Lighting fixture support |
| US3352071A (en) * | 1965-03-08 | 1967-11-14 | Lock Products Co | Fixture for use in a suspended grid ceiling system |
| FR2704302B1 (en) * | 1993-04-19 | 1995-07-07 | Cellux Sa | Protection device for a luminaire. |
| DE4445164C2 (en) * | 1994-12-17 | 2002-03-07 | Ceag Sicherheitstechnik Gmbh | Safety and escape sign luminaire |
| DE202004012448U1 (en) * | 2004-08-09 | 2004-10-14 | Ridi Leuchten Gmbh | luminaire housing |
| CN102575470B (en) * | 2009-09-24 | 2015-10-07 | 皇家飞利浦电子股份有限公司 | Wall or ceiling covering material |
-
0
- NL NL102131D patent/NL102131C/xx active
- NL NL215675D patent/NL215675A/xx unknown
- BE BE556121D patent/BE556121A/xx unknown
-
1957
- 1957-01-21 GB GB2142/57A patent/GB813215A/en not_active Expired
- 1957-03-22 FR FR1173290D patent/FR1173290A/en not_active Expired
- 1957-03-26 CH CH4427357A patent/CH368239A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR1173290A (en) | 1959-02-23 |
| BE556121A (en) | |
| NL215675A (en) | |
| CH368239A (en) | 1963-03-31 |
| GB813215A (en) | 1959-05-13 |