SE406636B - Anordning vid reflektor for lostagbar anbringning vid en normalglodlampa - Google Patents
Anordning vid reflektor for lostagbar anbringning vid en normalglodlampaInfo
- Publication number
- SE406636B SE406636B SE7801054A SE7801054A SE406636B SE 406636 B SE406636 B SE 406636B SE 7801054 A SE7801054 A SE 7801054A SE 7801054 A SE7801054 A SE 7801054A SE 406636 B SE406636 B SE 406636B
- Authority
- SE
- Sweden
- Prior art keywords
- reflector
- light bulb
- light
- lamp
- auxiliary
- Prior art date
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
- F21V7/00—Reflectors for light sources
- F21V7/0025—Combination of two or more reflectors for a single light source
-
- 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
- F21V17/04—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages the fastening being onto or by the light source
-
- 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
- F21V7/04—Optical design
- F21V7/09—Optical design with a combination of different curvatures
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7801054A SE406636B (sv) | 1978-01-30 | 1978-01-30 | Anordning vid reflektor for lostagbar anbringning vid en normalglodlampa |
US05/908,527 US4210954A (en) | 1978-01-30 | 1978-05-22 | Reflectors |
DE2831622A DE2831622C2 (de) | 1978-01-30 | 1978-07-19 | Reflektoranordnung |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7801054A SE406636B (sv) | 1978-01-30 | 1978-01-30 | Anordning vid reflektor for lostagbar anbringning vid en normalglodlampa |
Publications (1)
Publication Number | Publication Date |
---|---|
SE406636B true SE406636B (sv) | 1979-02-19 |
Family
ID=20333794
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7801054A SE406636B (sv) | 1978-01-30 | 1978-01-30 | Anordning vid reflektor for lostagbar anbringning vid en normalglodlampa |
Country Status (3)
Country | Link |
---|---|
US (1) | US4210954A (de) |
DE (1) | DE2831622C2 (de) |
SE (1) | SE406636B (de) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8219740U1 (de) * | 1982-07-09 | 1983-12-22 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München | Reflektorlampe, bestehend aus reflektor und halogengluehlampe |
US4584631A (en) * | 1984-10-18 | 1986-04-22 | Prince Corporation | Indirect lighting for a vehicle |
US4988911A (en) * | 1988-10-17 | 1991-01-29 | Miller Jack V | Lamp with improved photometric distribution |
JP2527274B2 (ja) * | 1990-11-19 | 1996-08-21 | 株式会社小糸製作所 | 自動車用ヘッドランプ |
ES2060513B1 (es) * | 1992-07-01 | 1997-01-01 | Senalizacion Y Accesorios Del | Dispositivo de luces de se¦alizacion para automoviles con doble reflector. |
ATE350739T1 (de) | 2000-03-06 | 2007-01-15 | Teledyne Lighting & Display | Led-lichtquelle mit optischem sichtfeldsteuerungssystem |
JP2003526190A (ja) | 2000-03-06 | 2003-09-02 | テレダイン ライティング アンド ディスプレイ プロダクツ, インコーポレイテッド | 量子ドット層を有する照明装置 |
US6637924B2 (en) | 2000-11-15 | 2003-10-28 | Teledyne Lighting And Display Products, Inc. | Strip lighting apparatus and method |
US6784603B2 (en) * | 2001-07-20 | 2004-08-31 | Teledyne Lighting And Display Products, Inc. | Fluorescent lighting apparatus |
US7131757B2 (en) * | 2003-11-14 | 2006-11-07 | The Fire Products Company | Holder and heat sink for high performance light emitting diode warning light assembly |
DE102010003123A1 (de) * | 2010-03-22 | 2011-09-22 | Osram Gesellschaft mit beschränkter Haftung | Lampe mit Reflektormittel und Reflektorelement |
US9115867B2 (en) | 2010-10-19 | 2015-08-25 | Macdonald, Dettwiler And Associates Inc. | Dual reflector system for linear lamp illuminators |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1290482A (en) * | 1918-10-03 | 1919-01-07 | H E Gleason Company | Light-bulb protector. |
US1809878A (en) * | 1929-07-17 | 1931-06-16 | Flexlume Corp | Protective shield for incandescent lamps |
US2126650A (en) * | 1935-09-09 | 1938-08-09 | Superlux Corp | Lighting device |
GB492100A (en) * | 1937-03-11 | 1938-09-12 | Guy Campbell | Improvements in lighting fittings |
DE1887381U (de) * | 1963-12-04 | 1964-02-13 | Franz Kraft | Anstrahlerleuchte fuer gluelampen. |
DE1267633B (de) * | 1964-07-31 | 1968-05-09 | Max Laser | Mit Hilfe von Klemmbuegeln an einer Gluehlampe festklemmbarer, auf der Innenseite reflektierender, trichterfoermiger Lampenschirm |
US3511985A (en) * | 1967-06-08 | 1970-05-12 | Joseph A Muscovitch | Adjustable beam lamp |
SE377496B (de) * | 1973-11-05 | 1975-07-07 | M Laser | |
DE7522879U (de) * | 1975-07-18 | 1976-04-29 | Hoffmeister-Leuchten Kg, 5880 Luedenscheid | Elektrische spotleuchte |
US4135232A (en) * | 1976-06-30 | 1979-01-16 | Hoffmeister-Leuchten K. G. | Spot-light reflector structure |
-
1978
- 1978-01-30 SE SE7801054A patent/SE406636B/sv not_active IP Right Cessation
- 1978-05-22 US US05/908,527 patent/US4210954A/en not_active Expired - Lifetime
- 1978-07-19 DE DE2831622A patent/DE2831622C2/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US4210954A (en) | 1980-07-01 |
DE2831622C2 (de) | 1983-12-15 |
DE2831622A1 (de) | 1979-08-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
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