JPS4895092A - - Google Patents
Info
- Publication number
- JPS4895092A JPS4895092A JP47027398A JP2739872A JPS4895092A JP S4895092 A JPS4895092 A JP S4895092A JP 47027398 A JP47027398 A JP 47027398A JP 2739872 A JP2739872 A JP 2739872A JP S4895092 A JPS4895092 A JP S4895092A
- Authority
- JP
- Japan
- 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.)
- Pending
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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S13/00—Non-electric lighting devices or systems employing a point-like light source; Non-electric lighting devices or systems employing a light source of unspecified shape
- F21S13/02—Devices intended to be fixed, e.g. ceiling lamp, wall lamp
- F21S13/10—Devices intended to be fixed, e.g. ceiling lamp, wall lamp with a standard, e.g. street lamp
-
- 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
- F21S8/08—Lighting devices intended for fixed installation with a standard
- F21S8/085—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light
-
- 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
- F21S8/08—Lighting devices intended for fixed installation with a standard
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
- F21W2131/103—Outdoor lighting of streets or roads
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47027398A JPS4895092A (fr) | 1972-03-21 | 1972-03-21 | |
| US00282011A US3784808A (en) | 1972-03-21 | 1972-08-21 | Heat radiating device for illuminating apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47027398A JPS4895092A (fr) | 1972-03-21 | 1972-03-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4895092A true JPS4895092A (fr) | 1973-12-06 |
Family
ID=12219940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47027398A Pending JPS4895092A (fr) | 1972-03-21 | 1972-03-21 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US3784808A (fr) |
| JP (1) | JPS4895092A (fr) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4254454A (en) * | 1979-12-21 | 1981-03-03 | Pelton & Crane Company | Self-ventilating dental lighting device |
| US4695930A (en) * | 1985-10-03 | 1987-09-22 | Gte Products Corporation | Infrared floodlight assembly |
| DE3626726A1 (de) * | 1986-08-07 | 1988-02-11 | Hella Kg Hueck & Co | Scheinwerfer fuer fahrzeuge, insbesondere kraftfahrzeuge |
| NL8800149A (nl) * | 1988-01-22 | 1989-08-16 | Poot Lichtenergie | Armatuur voor glastuinbouwverlichting. |
| US4905132A (en) * | 1988-12-22 | 1990-02-27 | Regent Lighting Corporation | Lamp fixture with a modified enclosure plate |
| DE102006056236B4 (de) * | 2006-11-27 | 2009-04-09 | Haschert, René | Gehäuse für Beleuchtungskörper sowie Leuchte, umfassend dieses Gehäuse, und deren Verwendung als Straßenlampe und Flutlichtvorrichtung |
| CN101608764B (zh) * | 2008-06-18 | 2012-06-13 | 富准精密工业(深圳)有限公司 | 发光二极管照明装置 |
| GB2469284B (en) * | 2009-04-07 | 2013-01-16 | Primalux Ltd | Lighting System |
| FR2996906B1 (fr) * | 2012-10-16 | 2019-03-29 | Antoine Araman | Dispositif d'eclairage exterieur |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2799773A (en) * | 1953-01-27 | 1957-07-16 | Naras Res Inc | Reflector |
| US3377480A (en) * | 1966-09-14 | 1968-04-09 | Gen Electric | Luminaire |
| US3521701A (en) * | 1967-08-03 | 1970-07-28 | Mori Denki Mfg Co Ltd | Radiator unit for industrial safety illuminating apparatus |
-
1972
- 1972-03-21 JP JP47027398A patent/JPS4895092A/ja active Pending
- 1972-08-21 US US00282011A patent/US3784808A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US3784808A (en) | 1974-01-08 |