DE69517944T2 - Elektrische reflektorlampe - Google Patents
Elektrische reflektorlampeInfo
- Publication number
- DE69517944T2 DE69517944T2 DE69517944T DE69517944T DE69517944T2 DE 69517944 T2 DE69517944 T2 DE 69517944T2 DE 69517944 T DE69517944 T DE 69517944T DE 69517944 T DE69517944 T DE 69517944T DE 69517944 T2 DE69517944 T2 DE 69517944T2
- Authority
- DE
- Germany
- Prior art keywords
- optical axis
- zone
- light
- light source
- focal point
- 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.)
- Expired - Fee Related
Links
- 230000003287 optical effect Effects 0.000 claims description 28
- 239000004020 conductor Substances 0.000 claims description 6
- 229910001507 metal halide Inorganic materials 0.000 claims description 4
- 150000005309 metal halides Chemical class 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- CPELXLSAUQHCOX-UHFFFAOYSA-N Hydrogen bromide Chemical compound Br CPELXLSAUQHCOX-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000003760 hair shine Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052756 noble gas Inorganic materials 0.000 description 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 2
- 229910052692 Dysprosium Inorganic materials 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 238000007743 anodising Methods 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- -1 dysprosium halides Chemical class 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 229910000042 hydrogen bromide Inorganic materials 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910000484 niobium oxide Inorganic materials 0.000 description 1
- URLJKFSTXLNXLG-UHFFFAOYSA-N niobium(5+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Nb+5].[Nb+5] URLJKFSTXLNXLG-UHFFFAOYSA-N 0.000 description 1
- 231100000989 no adverse effect Toxicity 0.000 description 1
- BPUBBGLMJRNUCC-UHFFFAOYSA-N oxygen(2-);tantalum(5+) Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Ta+5].[Ta+5] BPUBBGLMJRNUCC-UHFFFAOYSA-N 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910001936 tantalum oxide Inorganic materials 0.000 description 1
- 229910052716 thallium Inorganic materials 0.000 description 1
- BKVIYDNLLOSFOA-UHFFFAOYSA-N thallium Chemical compound [Tl] BKVIYDNLLOSFOA-UHFFFAOYSA-N 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000012808 vapor phase Substances 0.000 description 1
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
- 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)
- Discharge Lamps And Accessories Thereof (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP94202459A EP0699864A1 (en) | 1994-08-29 | 1994-08-29 | Electric reflector lamp |
| EP95200563 | 1995-03-08 | ||
| PCT/IB1995/000635 WO1996007051A1 (en) | 1994-08-29 | 1995-08-11 | Electric reflector lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69517944D1 DE69517944D1 (de) | 2000-08-17 |
| DE69517944T2 true DE69517944T2 (de) | 2001-02-22 |
Family
ID=26136535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69517944T Expired - Fee Related DE69517944T2 (de) | 1994-08-29 | 1995-08-11 | Elektrische reflektorlampe |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US5667297A (enExample) |
| EP (1) | EP0728277B1 (enExample) |
| JP (1) | JP4094054B2 (enExample) |
| CN (1) | CN1073221C (enExample) |
| DE (1) | DE69517944T2 (enExample) |
| ES (1) | ES2153488T3 (enExample) |
| WO (1) | WO1996007051A1 (enExample) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69624913T2 (de) * | 1995-08-30 | 2003-07-03 | Koninklijke Philips Electronics N.V., Eindhoven | Elektrische reflektorlampe |
| CN1049761C (zh) * | 1997-09-26 | 2000-02-23 | 叶乃光 | 红外线反射膜电灯 |
| DE19915118A1 (de) * | 1999-04-01 | 2000-10-12 | Cosmedico Licht Gmbh | Gasentladungslampe |
| DE10211015A1 (de) * | 2002-03-13 | 2003-09-25 | Philips Intellectual Property | Reflektorlampe |
| US10340424B2 (en) | 2002-08-30 | 2019-07-02 | GE Lighting Solutions, LLC | Light emitting diode component |
| US7772604B2 (en) | 2006-01-05 | 2010-08-10 | Illumitex | Separate optical device for directing light from an LED |
| US8087960B2 (en) | 2006-10-02 | 2012-01-03 | Illumitex, Inc. | LED system and method |
| US20080170308A1 (en) * | 2007-01-12 | 2008-07-17 | Asml Netherlands B.V. | Cover for shielding a portion of an arc lamp |
| KR20100122485A (ko) | 2008-02-08 | 2010-11-22 | 일루미텍스, 인크. | 발광체층 쉐이핑을 위한 시스템 및 방법 |
| TW201034256A (en) | 2008-12-11 | 2010-09-16 | Illumitex Inc | Systems and methods for packaging light-emitting diode devices |
| CN101922678B (zh) * | 2009-06-10 | 2011-11-16 | 上海三思电子工程有限公司 | 小角度投光灯反射面的设计方法 |
| US8585253B2 (en) | 2009-08-20 | 2013-11-19 | Illumitex, Inc. | System and method for color mixing lens array |
| US8449128B2 (en) | 2009-08-20 | 2013-05-28 | Illumitex, Inc. | System and method for a lens and phosphor layer |
| US8593040B2 (en) * | 2009-10-02 | 2013-11-26 | Ge Lighting Solutions Llc | LED lamp with surface area enhancing fins |
| US9046241B2 (en) | 2011-11-12 | 2015-06-02 | Jingqun Xi | High efficiency directional light source using lens optics |
| US9500355B2 (en) | 2012-05-04 | 2016-11-22 | GE Lighting Solutions, LLC | Lamp with light emitting elements surrounding active cooling device |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1726379A (en) * | 1925-11-30 | 1929-08-27 | Gen Electric | Light projector |
| US2194431A (en) * | 1937-11-17 | 1940-03-19 | Gen Electric | Reflector |
| US3329812A (en) * | 1965-03-08 | 1967-07-04 | Mc Graw Edison Co | Luminaire optical assembly |
| US4310772A (en) * | 1979-11-26 | 1982-01-12 | General Motors Corporation | Sealed beam lamp and method of manufacture |
| US4545000A (en) * | 1983-10-03 | 1985-10-01 | Gte Products Corporation | Projection lamp unit |
| US4494176A (en) * | 1984-03-14 | 1985-01-15 | General Electric Company | Lamps having multiple and aimed parabolic sections for increased useful light output |
| US4982132A (en) * | 1989-08-01 | 1991-01-01 | Gte Products Corporation | Reflector lamp assembly utilizing reflector that snaps into connector |
| EP0543448B1 (en) * | 1991-11-18 | 1999-07-14 | Koninklijke Philips Electronics N.V. | Electric reflector lamp |
-
1995
- 1995-08-11 ES ES95926470T patent/ES2153488T3/es not_active Expired - Lifetime
- 1995-08-11 DE DE69517944T patent/DE69517944T2/de not_active Expired - Fee Related
- 1995-08-11 CN CN95190818A patent/CN1073221C/zh not_active Expired - Fee Related
- 1995-08-11 JP JP50858596A patent/JP4094054B2/ja not_active Expired - Lifetime
- 1995-08-11 EP EP95926470A patent/EP0728277B1/en not_active Expired - Lifetime
- 1995-08-11 WO PCT/IB1995/000635 patent/WO1996007051A1/en not_active Ceased
- 1995-08-21 US US08/517,154 patent/US5667297A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP0728277B1 (en) | 2000-07-12 |
| WO1996007051A1 (en) | 1996-03-07 |
| ES2153488T3 (es) | 2001-03-01 |
| CN1134744A (zh) | 1996-10-30 |
| EP0728277A1 (en) | 1996-08-28 |
| US5667297A (en) | 1997-09-16 |
| DE69517944D1 (de) | 2000-08-17 |
| CN1073221C (zh) | 2001-10-17 |
| JPH09504906A (ja) | 1997-05-13 |
| JP4094054B2 (ja) | 2008-06-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8327 | Change in the person/name/address of the patent owner |
Owner name: KONINKLIJKE PHILIPS ELECTRONICS N.V., EINDHOVEN, N |
|
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |