EP0334208A3 - Compact reflector lamp - Google Patents
Compact reflector lamp Download PDFInfo
- Publication number
- EP0334208A3 EP0334208A3 EP89104709A EP89104709A EP0334208A3 EP 0334208 A3 EP0334208 A3 EP 0334208A3 EP 89104709 A EP89104709 A EP 89104709A EP 89104709 A EP89104709 A EP 89104709A EP 0334208 A3 EP0334208 A3 EP 0334208A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- reflector lamp
- compact reflector
- compact
- lamp
- reflector
- Prior art date
- 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
- F21V11/00—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00
- F21V11/16—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using sheets without apertures, e.g. fixed
-
- 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
- F21V19/0005—Fastening of light sources or lamp holders of sources having contact pins, wires or blades, e.g. pinch sealed lamp
-
- 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
-
- 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
- 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
- F21W2131/40—Lighting for industrial, commercial, recreational or military use
- F21W2131/406—Lighting for industrial, commercial, recreational or military use for theatres, stages or film studios
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Discharge Lamps And Accessories Thereof (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8803881U DE8803881U1 (en) | 1988-03-22 | 1988-03-22 | Compact reflector lamp |
DE8803881U | 1988-03-22 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0334208A2 EP0334208A2 (en) | 1989-09-27 |
EP0334208A3 true EP0334208A3 (en) | 1990-05-16 |
EP0334208B1 EP0334208B1 (en) | 1994-06-01 |
Family
ID=6822178
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP89104709A Expired - Lifetime EP0334208B1 (en) | 1988-03-22 | 1989-03-16 | Compact reflector lamp |
Country Status (5)
Country | Link |
---|---|
US (1) | US4935660A (en) |
EP (1) | EP0334208B1 (en) |
JP (1) | JPH0538531Y2 (en) |
CA (1) | CA1309451C (en) |
DE (2) | DE8803881U1 (en) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4019587A1 (en) * | 1990-06-20 | 1992-01-02 | Bosch Gmbh Robert | HEADLIGHTS FOR MOTOR VEHICLES |
US5535111A (en) * | 1994-04-29 | 1996-07-09 | Thomas & Betts Corporation | Quartz halogen flood light assembly having improved lamp and reflector |
US5691606A (en) * | 1994-09-30 | 1997-11-25 | Pacific Scientific Company | Ballast circuit for fluorescent lamp |
US5596247A (en) * | 1994-10-03 | 1997-01-21 | Pacific Scientific Company | Compact dimmable fluorescent lamps with central dimming ring |
DE59702042D1 (en) * | 1996-04-19 | 2000-08-24 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Halogen lamp |
US6212004B1 (en) | 1996-05-10 | 2001-04-03 | Applied Coatings, Inc. | Reflector with directional control of visible and infra-red radiation |
DE19844548A1 (en) | 1998-09-29 | 2000-03-30 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Discharge lamp and lighting system with a discharge lamp |
US6536918B1 (en) * | 2000-08-23 | 2003-03-25 | General Electric Company | Lighting system for generating pre-determined beam-pattern |
DE10251960A1 (en) * | 2002-11-08 | 2004-05-19 | Philips Intellectual Property & Standards Gmbh | Reflector lamp has halogen burner enclosed by glass bulb with reflective coating or opaque coating; floor of glass bulb has opening and lamp base has cylindrical opening with step |
CN100572903C (en) * | 2002-11-21 | 2009-12-23 | 皇家飞利浦电子股份有限公司 | Lighting apparatus |
WO2006048016A1 (en) * | 2004-11-02 | 2006-05-11 | Optronics Aps | Lighting device having at least two optical systems |
DE102005005262A1 (en) * | 2005-02-04 | 2006-08-10 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Reflective light unit |
DE102006006063A1 (en) * | 2006-02-09 | 2007-08-16 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Reflective light unit |
US7923908B2 (en) * | 2007-09-27 | 2011-04-12 | Osram Sylvania Inc. | Metal halide reflector lamp with beam color homogenizer |
JP5213253B2 (en) * | 2009-01-20 | 2013-06-19 | パナソニック株式会社 | lighting equipment |
US10932323B2 (en) | 2015-08-03 | 2021-02-23 | Alta Devices, Inc. | Reflector and susceptor assembly for chemical vapor deposition reactor |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8310715U1 (en) * | 1983-04-12 | 1983-12-22 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München | REFLECTOR LAMP |
DE3232207A1 (en) * | 1982-08-30 | 1984-03-08 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München | HIGH PRESSURE DISCHARGE LAMP WITH LOW POWER |
DE3543087A1 (en) * | 1985-12-05 | 1987-06-19 | Stiers Unterhaltungselektronik | Light emitter |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3931536A (en) * | 1974-07-15 | 1976-01-06 | Gte Sylvania Incorporated | Efficiency arc discharge lamp |
NL178107C (en) * | 1977-12-23 | 1986-01-16 | Philips Nv | HIGH PRESSURE DISCHARGE LAMP. |
GB2023339A (en) * | 1978-06-19 | 1979-12-28 | Thorn Electrical Ind Ltd | Light source for Super 8 mm cine projector |
DE2840771A1 (en) * | 1978-09-19 | 1980-03-27 | Patra Patent Treuhand | HIGH PRESSURE DISCHARGE LAMP WITH METAL HALOGENIDES |
JPH0773001B2 (en) * | 1985-10-18 | 1995-08-02 | 東芝ライテック株式会社 | Projection light source device |
-
1988
- 1988-03-22 DE DE8803881U patent/DE8803881U1/en not_active Expired
-
1989
- 1989-02-14 US US07/310,524 patent/US4935660A/en not_active Expired - Fee Related
- 1989-02-27 CA CA000592233A patent/CA1309451C/en not_active Expired - Fee Related
- 1989-03-16 DE DE58907732T patent/DE58907732D1/en not_active Expired - Fee Related
- 1989-03-16 EP EP89104709A patent/EP0334208B1/en not_active Expired - Lifetime
- 1989-03-20 JP JP1989030950U patent/JPH0538531Y2/ja not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3232207A1 (en) * | 1982-08-30 | 1984-03-08 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München | HIGH PRESSURE DISCHARGE LAMP WITH LOW POWER |
DE8310715U1 (en) * | 1983-04-12 | 1983-12-22 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München | REFLECTOR LAMP |
DE3543087A1 (en) * | 1985-12-05 | 1987-06-19 | Stiers Unterhaltungselektronik | Light emitter |
Also Published As
Publication number | Publication date |
---|---|
DE58907732D1 (en) | 1994-07-07 |
US4935660A (en) | 1990-06-19 |
DE8803881U1 (en) | 1988-05-11 |
JPH01145003U (en) | 1989-10-05 |
EP0334208B1 (en) | 1994-06-01 |
CA1309451C (en) | 1992-10-27 |
JPH0538531Y2 (en) | 1993-09-29 |
EP0334208A2 (en) | 1989-09-27 |
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Legal Events
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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