JPS4944579A - - Google Patents
Info
- Publication number
- JPS4944579A JPS4944579A JP48076081A JP7608173A JPS4944579A JP S4944579 A JPS4944579 A JP S4944579A JP 48076081 A JP48076081 A JP 48076081A JP 7608173 A JP7608173 A JP 7608173A JP S4944579 A JPS4944579 A JP S4944579A
- 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.)
- 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
- F21V19/00—Fastening of light sources or lamp holders
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
- F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
- F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
- F21S41/162—Incandescent light sources, e.g. filament or halogen lamps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
- F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
- F21S41/162—Incandescent light sources, e.g. filament or halogen lamps
- F21S41/164—Incandescent light sources, e.g. filament or halogen lamps having two or more filaments
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
- F21S41/19—Attachment of light sources or lamp holders
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
- F21S41/19—Attachment of light sources or lamp holders
- F21S41/192—Details of lamp holders, terminals or connectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
- F21S41/28—Cover glass
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
- F21S41/285—Refractors, transparent cover plates, light guides or filters not provided in groups F21S41/24 - F21S41/2805
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
- F21S41/32—Optical layout thereof
- F21S41/321—Optical layout thereof the reflector being a surface of revolution or a planar surface, e.g. truncated
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
- F21S41/32—Optical layout thereof
- F21S41/33—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature
- F21S41/331—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature the reflector consisting of complete annular areas
- F21S41/332—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature the reflector consisting of complete annular areas with continuity at the junction between adjacent areas
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
- F21S41/37—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors characterised by their material, surface treatment or coatings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/40—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/40—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades
- F21S41/43—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades characterised by the shape thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/40—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades
- F21S41/47—Attachment thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S45/00—Arrangements within vehicle lighting devices specially adapted for vehicle exteriors, for purposes other than emission or distribution of light
- F21S45/50—Waterproofing
-
- 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
- F21V31/00—Gas-tight or water-tight arrangements
-
- 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
- F21V7/00—Reflectors for light sources
- F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors
- F21V7/24—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors characterised by the material
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2232905A DE2232905C2 (en) | 1972-07-05 | 1972-07-05 | Sealed automobile headlamp with double halogen filament - has lamp mounting plate welded to central opening in metal reflector |
| DE2249630A DE2249630C2 (en) | 1972-07-05 | 1972-10-11 | Pressure-tight headlight for automobiles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4944579A true JPS4944579A (en) | 1974-04-26 |
| JPS5640442B2 JPS5640442B2 (en) | 1981-09-21 |
Family
ID=25763511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7608173A Expired JPS5640442B2 (en) | 1972-07-05 | 1973-07-05 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3917939A (en) |
| JP (1) | JPS5640442B2 (en) |
| AU (1) | AU475612B2 (en) |
| CH (1) | CH557759A (en) |
| DE (1) | DE2249630C2 (en) |
| ES (1) | ES416559A1 (en) |
| FR (1) | FR2197146B1 (en) |
| GB (1) | GB1442422A (en) |
| NL (1) | NL160648C (en) |
| SE (2) | SE396918B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5558204A (en) * | 1978-08-07 | 1980-04-30 | Grace W R & Co | Bridged copolymer of olefin and vinyl alcohol |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2655231C2 (en) * | 1976-12-06 | 1986-12-04 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München | Halogen light bulb |
| US4241391A (en) * | 1978-02-27 | 1980-12-23 | Westinghouse Electric Corp. | Inner lamp-mount assembly for sealed-beam headlamp and similar lighting apparatus |
| US4316240A (en) * | 1978-02-27 | 1982-02-16 | Westinghouse Electric Corp. | Inner lamp mount assembly for vehicular headlamp and similar lighting apparatus |
| US4190976A (en) * | 1978-06-29 | 1980-03-04 | Hurt Brian D | Fishing light |
| US4259712A (en) * | 1978-07-03 | 1981-03-31 | General Electric Company | Sealed, prefocused mount for plastic PAR lamp |
| US4319156A (en) * | 1978-09-01 | 1982-03-09 | Gte Products Corporation | Vehicle headlight having dual filament tungsten halogen lamp |
| US4282565A (en) * | 1979-07-16 | 1981-08-04 | General Electric Company | Sealed, prefocused mount for plastic PAR lamp |
| US4262228A (en) * | 1979-07-18 | 1981-04-14 | Wagner Electric Corporation | Electric lamp with U-shaped support wires |
| US4300189A (en) * | 1979-12-21 | 1981-11-10 | General Electric Company | Sealed beam lamp unit having bonded terminals |
| US4390931A (en) * | 1980-07-11 | 1983-06-28 | Joel C. Gorick | Lamp assembly |
| US4456947A (en) * | 1982-06-07 | 1984-06-26 | Gte Products Corporation | Motor vehicle headlight with contact lug defining adhesive reservoir |
| HU186083B (en) * | 1982-06-24 | 1985-05-28 | Tungsram Reszvenytarsasag | System of automobile headlights |
| US4528619A (en) * | 1983-06-24 | 1985-07-09 | Gte Products Corporation | Replaceable lamp unit providing hermetic seal and fixed alignment for electric lamp contained therein and automobile headlight utilizing same |
| US4569006A (en) * | 1985-01-15 | 1986-02-04 | Gte Products Corporation | Replaceable lamp unit and automobile headlight utilizing same |
| US4569005A (en) * | 1985-01-15 | 1986-02-04 | Gte Products Corporation | Replaceable lamp unit and automobile headlight utilizing same |
| US4868722A (en) * | 1988-12-19 | 1989-09-19 | Gte Products Corporation | Headlamp assembly |
| US20080019138A1 (en) * | 2006-07-21 | 2008-01-24 | Schott Ag | Reflector having a prismatic structure |
| CN107824953B (en) * | 2017-09-06 | 2020-06-19 | 木林森股份有限公司 | Method for producing LED illuminating product by adopting induction heating welding technology |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2245782A (en) * | 1936-12-08 | 1941-06-17 | Westinghouse Electric & Mfg Co | Metallic bulb lamp |
| US2148315A (en) * | 1938-03-29 | 1939-02-21 | Gen Electric | Electric lamp |
| NL61940C (en) * | 1941-03-28 | |||
| US2464990A (en) * | 1945-08-28 | 1949-03-22 | Westinghouse Electric Corp | Electric lamp manufacture |
| US3010045A (en) * | 1955-05-27 | 1961-11-21 | Westinghouse Electric Corp | Sealed-beam lamp and method of manufacture |
| FR1405235A (en) * | 1964-03-23 | 1965-07-09 | Improvements to optical unit assemblies | |
| FR1489101A (en) * | 1966-05-20 | 1967-07-21 | Lampes Elect Fab Reunies | Improvements to lamps used in optical systems |
| NL156827B (en) * | 1967-02-01 | 1978-05-16 | Philips Nv | PROJECTION UNIT, CONSISTING OF A CONDENSER MIRROR AND A HALOGEN BULB. |
| BE757515A (en) * | 1969-10-15 | 1971-03-16 | Bosch Gmbh Robert | HEADLIGHT FOR MOTOR VEHICLES |
| US3688103A (en) * | 1969-12-12 | 1972-08-29 | Bosch Gmbh Robert | Vehicle headlight |
| US3725698A (en) * | 1971-03-02 | 1973-04-03 | Gen Motors Corp | Moisture barrier for sealed beam headlamp construction |
-
1972
- 1972-10-11 DE DE2249630A patent/DE2249630C2/en not_active Expired
-
1973
- 1973-06-08 CH CH832373A patent/CH557759A/en not_active IP Right Cessation
- 1973-07-04 ES ES416559A patent/ES416559A1/en not_active Expired
- 1973-07-04 SE SE7309431A patent/SE396918B/en unknown
- 1973-07-04 GB GB3180773A patent/GB1442422A/en not_active Expired
- 1973-07-04 AU AU57704/73A patent/AU475612B2/en not_active Expired
- 1973-07-04 NL NL7309338.A patent/NL160648C/en not_active IP Right Cessation
- 1973-07-05 JP JP7608173A patent/JPS5640442B2/ja not_active Expired
- 1973-07-05 FR FR7324727A patent/FR2197146B1/fr not_active Expired
- 1973-07-05 US US376927A patent/US3917939A/en not_active Expired - Lifetime
-
1976
- 1976-10-13 SE SE7611357A patent/SE407105B/en unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5558204A (en) * | 1978-08-07 | 1980-04-30 | Grace W R & Co | Bridged copolymer of olefin and vinyl alcohol |
| JPS6237662B2 (en) * | 1978-08-07 | 1987-08-13 | Grace W R & Co |
Also Published As
| Publication number | Publication date |
|---|---|
| SE7611357L (en) | 1976-10-13 |
| DE2249630C2 (en) | 1984-04-12 |
| DE2249630A1 (en) | 1974-04-25 |
| FR2197146B1 (en) | 1977-12-23 |
| SE407105B (en) | 1979-03-12 |
| AU475612B2 (en) | 1976-08-26 |
| ES416559A1 (en) | 1976-06-16 |
| CH557759A (en) | 1975-01-15 |
| AU5770473A (en) | 1975-01-09 |
| NL160648C (en) | 1979-11-15 |
| FR2197146A1 (en) | 1974-03-22 |
| NL7309338A (en) | 1974-01-08 |
| SE396918B (en) | 1977-10-10 |
| JPS5640442B2 (en) | 1981-09-21 |
| GB1442422A (en) | 1976-07-14 |
| NL160648B (en) | 1979-06-15 |
| US3917939A (en) | 1975-11-04 |