NL7216165A - - Google Patents
Info
- Publication number
- NL7216165A NL7216165A NL7216165A NL7216165A NL7216165A NL 7216165 A NL7216165 A NL 7216165A NL 7216165 A NL7216165 A NL 7216165A NL 7216165 A NL7216165 A NL 7216165A NL 7216165 A NL7216165 A NL 7216165A
- 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
-
- 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
- F21S8/03—Lighting devices intended for fixed installation of surface-mounted type
- F21S8/033—Lighting devices intended for fixed installation of surface-mounted type the surface being a wall or like vertical structure, e.g. building facade
-
- 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
- F21V17/107—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 using hinge 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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
- F21V21/30—Pivoted housings or frames
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Architecture (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7216165A NL7216165A (US08197722-20120612-C00093.png) | 1972-11-29 | 1972-11-29 | |
| US412705A US3868502A (en) | 1972-11-29 | 1973-11-05 | Luminaire |
| GB5472073A GB1426456A (en) | 1972-11-29 | 1973-11-26 | Luminaire |
| FR7342310A FR2208093B3 (US08197722-20120612-C00093.png) | 1972-11-29 | 1973-11-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7216165A NL7216165A (US08197722-20120612-C00093.png) | 1972-11-29 | 1972-11-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7216165A true NL7216165A (US08197722-20120612-C00093.png) | 1974-05-31 |
Family
ID=19817444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7216165A NL7216165A (US08197722-20120612-C00093.png) | 1972-11-29 | 1972-11-29 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3868502A (US08197722-20120612-C00093.png) |
| FR (1) | FR2208093B3 (US08197722-20120612-C00093.png) |
| GB (1) | GB1426456A (US08197722-20120612-C00093.png) |
| NL (1) | NL7216165A (US08197722-20120612-C00093.png) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1601246A (en) * | 1977-07-29 | 1981-10-28 | Bernardi S | Adjustable stands |
| JPH01233130A (ja) * | 1988-03-14 | 1989-09-18 | Koito Mfg Co Ltd | 車輛用灯具 |
| DE8903699U1 (de) * | 1989-03-23 | 1989-05-18 | Siemens AG, 1000 Berlin und 8000 München | Strahler |
| US20050265031A1 (en) * | 2004-06-01 | 2005-12-01 | Aqua-Glo, Llc | Underwater multipurpose illumination device |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2069950A (en) * | 1933-11-02 | 1937-02-09 | Ernest H Greppin | Surgical lamp |
| US2362603A (en) * | 1943-08-26 | 1944-11-14 | Eastman Kodak Co | Focusing lens mount |
| US2884513A (en) * | 1956-12-19 | 1959-04-28 | Robert H Giller | Medical headlight |
| US3020390A (en) * | 1958-06-17 | 1962-02-06 | Carroll B Lusk | Light projector |
| US3185837A (en) * | 1962-07-05 | 1965-05-25 | Rotaffex Great Britain Ltd | Electric light fittings |
| US3388246A (en) * | 1967-02-20 | 1968-06-11 | Rotaflex Ltd | Lighting fixture |
| US3428798A (en) * | 1967-03-13 | 1969-02-18 | Hilzen H Y | Electrical lighting fixtures with heat-collecting and heat-dissipating means |
| US3465140A (en) * | 1967-12-12 | 1969-09-02 | Lawrence Goldsmith | Dental spotlight |
-
1972
- 1972-11-29 NL NL7216165A patent/NL7216165A/xx not_active Application Discontinuation
-
1973
- 1973-11-05 US US412705A patent/US3868502A/en not_active Expired - Lifetime
- 1973-11-26 GB GB5472073A patent/GB1426456A/en not_active Expired
- 1973-11-28 FR FR7342310A patent/FR2208093B3/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3868502A (en) | 1975-02-25 |
| FR2208093A1 (US08197722-20120612-C00093.png) | 1974-06-21 |
| GB1426456A (en) | 1976-02-25 |
| FR2208093B3 (US08197722-20120612-C00093.png) | 1976-10-08 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BV | The patent application has lapsed |