NL8101450A - Metaalhalogenide-boogontladingslamp van laag wattage. - Google Patents
Metaalhalogenide-boogontladingslamp van laag wattage. Download PDFInfo
- Publication number
- NL8101450A NL8101450A NL8101450A NL8101450A NL8101450A NL 8101450 A NL8101450 A NL 8101450A NL 8101450 A NL8101450 A NL 8101450A NL 8101450 A NL8101450 A NL 8101450A NL 8101450 A NL8101450 A NL 8101450A
- Authority
- NL
- Netherlands
- Prior art keywords
- arc tube
- nip
- lamp
- arc
- tube
- Prior art date
Links
- 238000010891 electric arc Methods 0.000 title claims description 10
- 229910052751 metal Inorganic materials 0.000 title description 3
- 239000002184 metal Substances 0.000 title description 3
- 229910001507 metal halide Inorganic materials 0.000 claims description 10
- 150000005309 metal halides Chemical class 0.000 claims description 10
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims description 6
- 229910052753 mercury Inorganic materials 0.000 claims description 6
- 150000004820 halides Chemical class 0.000 claims description 3
- 238000000605 extraction Methods 0.000 claims 2
- 230000008018 melting Effects 0.000 claims 2
- 238000002844 melting Methods 0.000 claims 2
- FVAUCKIRQBBSSJ-UHFFFAOYSA-M sodium iodide Chemical compound [Na+].[I-] FVAUCKIRQBBSSJ-UHFFFAOYSA-M 0.000 description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 102100021749 LIM and senescent cell antigen-like-containing domain protein 3 Human genes 0.000 description 3
- 101710104347 LIM and senescent cell antigen-like-containing domain protein 3 Proteins 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 2
- DAMAPAKEQGHUBR-UHFFFAOYSA-J [Na+].[Sc+3].[I-].[I-].[I-].[I-] Chemical compound [Na+].[Sc+3].[I-].[I-].[I-].[I-] DAMAPAKEQGHUBR-UHFFFAOYSA-J 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 239000005350 fused silica glass Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 229910052750 molybdenum Inorganic materials 0.000 description 2
- 239000011733 molybdenum Substances 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- 235000009518 sodium iodide Nutrition 0.000 description 2
- GQKYKPLGNBXERW-UHFFFAOYSA-N 6-fluoro-1h-indazol-5-amine Chemical compound C1=C(F)C(N)=CC2=C1NN=C2 GQKYKPLGNBXERW-UHFFFAOYSA-N 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
- RQFRTWTXFAXGQQ-UHFFFAOYSA-N [Pb].[Mo] Chemical compound [Pb].[Mo] RQFRTWTXFAXGQQ-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- QKEOZZYXWAIQFO-UHFFFAOYSA-M mercury(1+);iodide Chemical compound [Hg]I QKEOZZYXWAIQFO-UHFFFAOYSA-M 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 229910052706 scandium Inorganic materials 0.000 description 1
- SIXSYDAISGFNSX-UHFFFAOYSA-N scandium atom Chemical compound [Sc] SIXSYDAISGFNSX-UHFFFAOYSA-N 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000007858 starting material Substances 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
- QPBYLOWPSRZOFX-UHFFFAOYSA-J tin(iv) iodide Chemical compound I[Sn](I)(I)I QPBYLOWPSRZOFX-UHFFFAOYSA-J 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 210000000689 upper leg Anatomy 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/84—Lamps with discharge constricted by high pressure
- H01J61/86—Lamps with discharge constricted by high pressure with discharge additionally constricted by close spacing of electrodes, e.g. for optical projection
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/04—Electrodes; Screens; Shields
- H01J61/06—Main electrodes
Landscapes
- Vessels And Coating Films For Discharge Lamps (AREA)
- Discharge Lamp (AREA)
- Discharge Lamps And Accessories Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13293380 | 1980-03-24 | ||
| US06/132,933 US4321504A (en) | 1980-03-24 | 1980-03-24 | Low wattage metal halide arc discharge lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL8101450A true NL8101450A (nl) | 1981-10-16 |
Family
ID=22456236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL8101450A NL8101450A (nl) | 1980-03-24 | 1981-03-24 | Metaalhalogenide-boogontladingslamp van laag wattage. |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4321504A (fr) |
| BE (1) | BE888070A (fr) |
| CA (1) | CA1168693A (fr) |
| DE (1) | DE3110809A1 (fr) |
| FR (1) | FR2478875B1 (fr) |
| GB (3) | GB2072411B (fr) |
| IT (1) | IT1135659B (fr) |
| NL (1) | NL8101450A (fr) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3232207A1 (de) * | 1982-08-30 | 1984-03-08 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München | Hochdruckentladungslampe kleiner leistung |
| US4612000A (en) * | 1983-06-09 | 1986-09-16 | Gte Products Corporation | Single-ended metal halide discharge lamps and process of manufacture |
| US4766348A (en) * | 1983-06-09 | 1988-08-23 | Gte Products Corporation | Single-ended metal halogen lamp and fabrication process employing ionization potential selection of additive gases |
| US4620130A (en) * | 1984-03-27 | 1986-10-28 | Gte Products Corporation | Electrode alignment and capsule design for single-ended low wattage metal halide lamps |
| US4636687A (en) * | 1984-03-27 | 1987-01-13 | Gte Products Corporation | Electrode alignment and capsule design for single-ended low wattage metal halide lamps |
| US4890030A (en) * | 1984-06-18 | 1989-12-26 | Gte Products Corporation | Metal halide discharge lamp with arc tube temperature equalizing means |
| US4721888A (en) * | 1984-12-27 | 1988-01-26 | Gte Laboratories Incorporated | Arc discharge lamp with ultraviolet enhanced starting circuit |
| DE3537872A1 (de) * | 1985-10-24 | 1987-04-30 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Hochdruckentladungslampe |
| US4755711A (en) * | 1986-07-07 | 1988-07-05 | Gte Products Corporation | Electric lamp with ceramic reflector |
| US4728849A (en) * | 1986-07-07 | 1988-03-01 | Gte Products Corporation | Capsule light source for electric lamp |
| US5051655A (en) * | 1987-01-28 | 1991-09-24 | Venture Lighting International, Inc. | Electrodes for single ended arc discharge tubes |
| US4859899A (en) * | 1987-05-07 | 1989-08-22 | Gte Products Corporation | Metal-halide lamp having heat redistribution means |
| US4791334A (en) * | 1987-05-07 | 1988-12-13 | Gte Products Corporation | Metal-halide lamp having heat redistribution means |
| AU604126B2 (en) * | 1987-06-11 | 1990-12-06 | Kabushiki Kaisha Toshiba | High intensity discharge lamp of the one side sealed type capable of compensating for the change of luminous efficiency caused by its different lighting angles and manufacturing method of the same |
| US4998036A (en) * | 1987-12-17 | 1991-03-05 | Kabushiki Kaisha Toshiba | Metal vapor discharge lamp containing an arc tube with particular bulb structure |
| US4876483A (en) * | 1988-05-26 | 1989-10-24 | Gte Products Corporation | Arc lamp with surface arc resistant barrier |
| NL9500350A (nl) * | 1994-02-25 | 1995-10-02 | Ushio Electric Inc | Metaalhalogenidelamp met een eendelige opstelling van een frontafdekking en een reflector. |
| US7880396B2 (en) * | 2007-06-14 | 2011-02-01 | Seiko Epson Corporation | Projector device employing ballast with flyback converter |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL53372C (fr) * | 1936-08-31 | |||
| JPS4810585B1 (fr) * | 1968-06-29 | 1973-04-04 | ||
| US3761758A (en) * | 1972-01-27 | 1973-09-25 | Gte Sylvania Inc | Metal halide lamp containing mercury, light emitting metal, sodium and another alkali metal |
| GB1463056A (en) * | 1973-01-19 | 1977-02-02 | Thorn Lighting Ltd | Electric discharge lamp |
| GB1442497A (en) * | 1974-03-01 | 1976-07-14 | Thorn Electrical Ind Ltd | Discharge lamps |
| GB1577734A (en) * | 1976-02-25 | 1980-10-29 | Thorn Electrical Ind Ltd | Electric lamps and their production |
| US4161672A (en) * | 1977-07-05 | 1979-07-17 | General Electric Company | High pressure metal vapor discharge lamps of improved efficacy |
| AU4809479A (en) * | 1978-06-19 | 1980-01-03 | Thorn Electrical Industries Ltd. | Light source for super 8 mm cine projector |
-
1980
- 1980-03-24 US US06/132,933 patent/US4321504A/en not_active Expired - Lifetime
-
1981
- 1981-03-16 CA CA000373037A patent/CA1168693A/fr not_active Expired
- 1981-03-19 DE DE19813110809 patent/DE3110809A1/de not_active Ceased
- 1981-03-20 IT IT20606/81A patent/IT1135659B/it active
- 1981-03-23 BE BE2/59070A patent/BE888070A/fr not_active IP Right Cessation
- 1981-03-23 FR FR8105707A patent/FR2478875B1/fr not_active Expired
- 1981-03-23 GB GB8108949A patent/GB2072411B/en not_active Expired
- 1981-03-24 NL NL8101450A patent/NL8101450A/nl not_active Application Discontinuation
-
1983
- 1983-10-07 GB GB838326934A patent/GB8326934D0/en active Pending
- 1983-10-14 GB GB08327559A patent/GB2140197B/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB2140197A (en) | 1984-11-21 |
| US4321504A (en) | 1982-03-23 |
| FR2478875A1 (fr) | 1981-09-25 |
| GB2140197B (en) | 1985-06-19 |
| GB2072411A (en) | 1981-09-30 |
| GB8326934D0 (en) | 1983-11-09 |
| GB8327559D0 (en) | 1983-11-16 |
| CA1168693A (fr) | 1984-06-05 |
| FR2478875B1 (fr) | 1985-07-19 |
| BE888070A (fr) | 1981-07-16 |
| IT1135659B (it) | 1986-08-27 |
| IT8120606A0 (it) | 1981-03-20 |
| DE3110809A1 (de) | 1982-02-04 |
| GB2072411B (en) | 1985-06-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A85 | Still pending on 85-01-01 | ||
| BA | A request for search or an international-type search has been filed | ||
| BB | A search report has been drawn up | ||
| BC | A request for examination has been filed | ||
| BV | The patent application has lapsed |