EP1441384A3 - Réflecteur et lampe à réflecteur - Google Patents
Réflecteur et lampe à réflecteur Download PDFInfo
- Publication number
- EP1441384A3 EP1441384A3 EP03029438A EP03029438A EP1441384A3 EP 1441384 A3 EP1441384 A3 EP 1441384A3 EP 03029438 A EP03029438 A EP 03029438A EP 03029438 A EP03029438 A EP 03029438A EP 1441384 A3 EP1441384 A3 EP 1441384A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- reflector
- lamp
- shaped
- relates
- filament
- 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.)
- Withdrawn
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
- F21V7/04—Optical design
-
- 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
- F21V7/06—Optical design with parabolic curvature
-
- 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
- F21V7/08—Optical design with elliptical curvature
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10302930 | 2003-01-24 | ||
DE10302930A DE10302930A1 (de) | 2003-01-24 | 2003-01-24 | Reflektor und Reflektorlampe |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1441384A2 EP1441384A2 (fr) | 2004-07-28 |
EP1441384A3 true EP1441384A3 (fr) | 2004-11-03 |
Family
ID=32520100
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP03029438A Withdrawn EP1441384A3 (fr) | 2003-01-24 | 2003-12-19 | Réflecteur et lampe à réflecteur |
Country Status (5)
Country | Link |
---|---|
US (1) | US20040190295A1 (fr) |
EP (1) | EP1441384A3 (fr) |
CN (1) | CN100466158C (fr) |
CA (1) | CA2455474A1 (fr) |
DE (1) | DE10302930A1 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7198389B1 (en) * | 2004-09-27 | 2007-04-03 | Regal King Comercial Offshore De Macau Limitada | Lamp with spot light and flood light features |
JP2006107961A (ja) * | 2004-10-06 | 2006-04-20 | Ushio Inc | 光源装置 |
DE112007003688A5 (de) * | 2007-12-18 | 2010-11-11 | Osram Gesellschaft mit beschränkter Haftung | Elektrische Reflektorlampe mit zwei im wesentlichen parallelen Leuchtkörper-Abschnitten |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2517803A1 (fr) * | 1981-12-08 | 1983-06-10 | Bosch Gmbh Robert | Phare pour vehicule automobile |
US5119282A (en) * | 1989-08-01 | 1992-06-02 | Gte Products Corporation | Reflector lamp assembly utilizing lens that snaps into reflector |
US5345371A (en) * | 1992-11-05 | 1994-09-06 | Cunningham David W | Lighting fixture |
WO1995028599A1 (fr) * | 1994-04-19 | 1995-10-26 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Lampe a incandescence a reflecteur |
WO2002066890A1 (fr) * | 2001-02-21 | 2002-08-29 | Koninklijke Philips Electronics N.V. | Lampe electrique |
WO2003056235A1 (fr) * | 2002-01-02 | 2003-07-10 | Philips Intellectual Property & Standards Gmbh | Lampe a decharge dotee d'un reflecteur et d'un bruleur asymetrique |
DE10206967A1 (de) * | 2002-01-23 | 2003-07-31 | Zumtobel Staff Gmbh & Co Kg | Lichtstrahler mit Reflektor |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3919334A1 (de) * | 1989-06-13 | 1990-12-20 | Tetsuhiro Kano | Reflektor fuer eine leuchte |
DE59009403D1 (de) | 1990-03-15 | 1995-08-17 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Einseitig gequetschte Halogen-Glühlampe. |
US5192962A (en) * | 1990-05-29 | 1993-03-09 | Pioneer Electronic Corporation | Converging reflector and liquid crystal display device |
US5666017A (en) * | 1994-03-22 | 1997-09-09 | Tailored Lighting Inc. | Daylight lamp |
US6086227A (en) * | 1998-09-11 | 2000-07-11 | Osram Sylvania Inc. | Lamp with faceted reflector and spiral lens |
-
2003
- 2003-01-24 DE DE10302930A patent/DE10302930A1/de not_active Withdrawn
- 2003-12-19 EP EP03029438A patent/EP1441384A3/fr not_active Withdrawn
-
2004
- 2004-01-16 US US10/758,393 patent/US20040190295A1/en not_active Abandoned
- 2004-01-20 CA CA002455474A patent/CA2455474A1/fr not_active Abandoned
- 2004-01-29 CN CNB200410003551XA patent/CN100466158C/zh not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2517803A1 (fr) * | 1981-12-08 | 1983-06-10 | Bosch Gmbh Robert | Phare pour vehicule automobile |
US5119282A (en) * | 1989-08-01 | 1992-06-02 | Gte Products Corporation | Reflector lamp assembly utilizing lens that snaps into reflector |
US5345371A (en) * | 1992-11-05 | 1994-09-06 | Cunningham David W | Lighting fixture |
WO1995028599A1 (fr) * | 1994-04-19 | 1995-10-26 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Lampe a incandescence a reflecteur |
WO2002066890A1 (fr) * | 2001-02-21 | 2002-08-29 | Koninklijke Philips Electronics N.V. | Lampe electrique |
WO2003056235A1 (fr) * | 2002-01-02 | 2003-07-10 | Philips Intellectual Property & Standards Gmbh | Lampe a decharge dotee d'un reflecteur et d'un bruleur asymetrique |
DE10206967A1 (de) * | 2002-01-23 | 2003-07-31 | Zumtobel Staff Gmbh & Co Kg | Lichtstrahler mit Reflektor |
Also Published As
Publication number | Publication date |
---|---|
CN100466158C (zh) | 2009-03-04 |
CN1518054A (zh) | 2004-08-04 |
EP1441384A2 (fr) | 2004-07-28 |
DE10302930A1 (de) | 2004-07-29 |
CA2455474A1 (fr) | 2004-07-24 |
US20040190295A1 (en) | 2004-09-30 |
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Legal Events
Date | Code | Title | Description |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL LT LV MK |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
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AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR |
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AX | Request for extension of the european patent |
Extension state: AL LT LV MK |
|
17P | Request for examination filed |
Effective date: 20041118 |
|
AKX | Designation fees paid |
Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR |
|
17Q | First examination report despatched |
Effective date: 20090914 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20100126 |