JPH0219580B2 - - Google Patents
Info
- Publication number
- JPH0219580B2 JPH0219580B2 JP55169192A JP16919280A JPH0219580B2 JP H0219580 B2 JPH0219580 B2 JP H0219580B2 JP 55169192 A JP55169192 A JP 55169192A JP 16919280 A JP16919280 A JP 16919280A JP H0219580 B2 JPH0219580 B2 JP H0219580B2
- Authority
- JP
- Japan
- Prior art keywords
- film
- bulb
- metal halide
- tube
- lamp
- 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
Links
- 229910001338 liquidmetal Inorganic materials 0.000 claims description 28
- 238000000576 coating method Methods 0.000 claims description 22
- 239000011248 coating agent Substances 0.000 claims description 19
- 239000007788 liquid Substances 0.000 claims description 13
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- 230000009471 action Effects 0.000 claims description 3
- 150000003839 salts Chemical class 0.000 claims 4
- FVAUCKIRQBBSSJ-UHFFFAOYSA-M sodium iodide Chemical compound [Na+].[I-] FVAUCKIRQBBSSJ-UHFFFAOYSA-M 0.000 description 51
- 239000010408 film Substances 0.000 description 49
- 150000005309 metal halides Chemical class 0.000 description 49
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 29
- 229910001507 metal halide Inorganic materials 0.000 description 23
- 235000009518 sodium iodide Nutrition 0.000 description 17
- 239000000779 smoke Substances 0.000 description 16
- 230000001737 promoting effect Effects 0.000 description 15
- 230000015572 biosynthetic process Effects 0.000 description 13
- 239000007789 gas Substances 0.000 description 10
- 239000000377 silicon dioxide Substances 0.000 description 10
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 8
- 210000003739 neck Anatomy 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- 238000010891 electric arc Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 239000010453 quartz Substances 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 230000008020 evaporation Effects 0.000 description 4
- 238000001704 evaporation Methods 0.000 description 4
- 239000011888 foil Substances 0.000 description 4
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 4
- 229910052753 mercury Inorganic materials 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 230000003595 spectral effect Effects 0.000 description 4
- 238000004804 winding Methods 0.000 description 4
- 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 3
- 238000010586 diagram Methods 0.000 description 3
- 239000003517 fume Substances 0.000 description 3
- 239000005350 fused silica glass Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000000391 smoking effect Effects 0.000 description 3
- 229910052708 sodium Inorganic materials 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 229910004298 SiO 2 Inorganic materials 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- IJOOHPMOJXWVHK-UHFFFAOYSA-N chlorotrimethylsilane Chemical compound C[Si](C)(C)Cl IJOOHPMOJXWVHK-UHFFFAOYSA-N 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 2
- 239000003345 natural gas Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 230000007480 spreading Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 241000098700 Sarcocheilichthys parvus Species 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 125000001309 chloro group Chemical group Cl* 0.000 description 1
- 239000013039 cover film Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 229910001511 metal iodide Inorganic materials 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- UIUXUFNYAYAMOE-UHFFFAOYSA-N methylsilane Chemical compound [SiH3]C UIUXUFNYAYAMOE-UHFFFAOYSA-N 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000005488 sandblasting Methods 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
- 230000035945 sensitivity Effects 0.000 description 1
- -1 sodium iodide Chemical class 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- MDMUQRJQFHEVFG-UHFFFAOYSA-J thorium(iv) iodide Chemical compound [I-].[I-].[I-].[I-].[Th+4] MDMUQRJQFHEVFG-UHFFFAOYSA-J 0.000 description 1
- 230000032258 transport Effects 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
- 230000008016 vaporization Effects 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
- H01J61/02—Details
- H01J61/30—Vessels; Containers
- H01J61/35—Vessels; Containers provided with coatings on the walls thereof; Selection of materials for the coatings
Landscapes
- Vessels And Coating Films For Discharge Lamps (AREA)
- Discharge Lamps And Accessories Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/105,588 US4574218A (en) | 1979-12-20 | 1979-12-20 | Metal vapor lamp having internal means promoting condensate film formation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56128559A JPS56128559A (en) | 1981-10-08 |
| JPH0219580B2 true JPH0219580B2 (Direct) | 1990-05-02 |
Family
ID=22306675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16919280A Granted JPS56128559A (en) | 1979-12-20 | 1980-12-02 | High intensity metallic vapor discharge lamp |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US4574218A (Direct) |
| JP (1) | JPS56128559A (Direct) |
| AU (1) | AU542858B2 (Direct) |
| BE (1) | BE886776A (Direct) |
| BR (1) | BR8008440A (Direct) |
| DE (1) | DE3047720A1 (Direct) |
| FR (1) | FR2472265A1 (Direct) |
| GB (1) | GB2066561B (Direct) |
| IT (1) | IT1134816B (Direct) |
| MX (1) | MX148738A (Direct) |
| NL (1) | NL8006741A (Direct) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4528478A (en) * | 1983-06-09 | 1985-07-09 | Gte Products Corporation | Single-ended metal halide discharge lamp with minimal color separation |
| US4557700A (en) * | 1983-06-09 | 1985-12-10 | Gte Products Corporation | Metal halide discharge lamp gas fill process to provide minimal color separation |
| GB8320639D0 (en) * | 1983-07-30 | 1983-09-01 | Emi Plc Thorn | Incandescent lamps |
| GB2162861B (en) * | 1984-08-09 | 1988-06-02 | William Francis Pickin | Deposition of solid films by means of a flame |
| US5003214A (en) * | 1986-12-19 | 1991-03-26 | Gte Products Corporation | Metal halide lamp having reflective coating on the arc tube |
| US5032762A (en) * | 1990-07-16 | 1991-07-16 | General Electric Company | Protective beryllium oxide coating for high-intensity discharge lamps |
| US5057751A (en) * | 1990-07-16 | 1991-10-15 | General Electric Company | Protective coating for high-intensity metal halide discharge lamps |
| US5729090A (en) * | 1995-02-21 | 1998-03-17 | General Electric Company | Sodium halide discharge lamp |
| US5952784A (en) * | 1998-08-28 | 1999-09-14 | General Electric Company | Electrodeless high intensity discharge lamps |
| DE102004061632B4 (de) * | 2004-12-17 | 2009-06-18 | Auer Lighting Gmbh | Innenbeschichtung von Entladungsgefäßen, Entladungsgefäße aus Quarzglas und deren Verwendung |
| US20060178075A1 (en) * | 2005-01-18 | 2006-08-10 | Musco Corporation | Altering chemicals and removing white oxide coating on high-intensity arc lamp for better performance |
| WO2012147014A2 (en) * | 2011-04-27 | 2012-11-01 | Koninklijke Philips Electronics N.V. | Discharge lamp with high color temperature |
| US9607821B2 (en) * | 2011-09-13 | 2017-03-28 | Osram Sylvania Inc. | Modified spectrum incandescent lamp |
| JP1634382S (Direct) * | 2018-11-02 | 2019-06-17 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB561282A (en) * | 1942-11-24 | 1944-05-12 | Siemens Electric Lamps & Suppl | Improvements relating to metal vapour electric discharge lamps |
| US2568459A (en) * | 1948-10-29 | 1951-09-18 | Gen Electric | Electric discharge device |
| NL245727A (Direct) * | 1958-11-25 | 1900-01-01 | ||
| US3234421A (en) * | 1961-01-23 | 1966-02-08 | Gen Electric | Metallic halide electric discharge lamps |
| DE1153453B (de) * | 1961-06-02 | 1963-08-29 | Patra Patent Treuhand | Hochdruckentladungslampe mit Metallhalogeniddampf und hoher Lichtausbeute |
| NL6500111A (Direct) * | 1965-01-07 | 1966-07-08 | ||
| US3350598A (en) * | 1965-12-29 | 1967-10-31 | Sylvania Electric Prod | High pressure electric discharge device containing a fill of mercury, halogen and an alkali metal and barrier refractory oxide layers |
| FR1478565A (fr) * | 1966-03-15 | 1967-04-28 | Lampes Sa | Perfectionnement aux lampes à décharge électrique renfermant des iodures métalliques dont de l'iodure de sodium |
| US3619682A (en) * | 1969-04-01 | 1971-11-09 | Sylvania Electric Prod | Arc discharge lamp including means for cooling envelope surrounding an arc tube |
| US3879625A (en) * | 1973-10-09 | 1975-04-22 | Gen Electric | Zirconia reflector coating on quartz lamp envelope |
| US4047067A (en) * | 1974-06-05 | 1977-09-06 | General Electric Company | Sodium halide discharge lamp with an alumina silicate barrier zone in fused silica envelope |
| JPS5126783A (ja) * | 1974-08-30 | 1976-03-05 | Hitachi Ltd | Kinzokujokihodento |
| DE2826733C2 (de) * | 1977-07-05 | 1982-07-29 | General Electric Co., Schenectady, N.Y. | Hochdruck-Metalldampf-Entladungslampe |
| US4161672A (en) * | 1977-07-05 | 1979-07-17 | General Electric Company | High pressure metal vapor discharge lamps of improved efficacy |
| JPS54113980A (en) * | 1978-02-24 | 1979-09-05 | Matsushita Electronics Corp | Metal halide lamp |
-
1979
- 1979-12-20 US US06/105,588 patent/US4574218A/en not_active Expired - Lifetime
-
1980
- 1980-12-02 JP JP16919280A patent/JPS56128559A/ja active Granted
- 1980-12-04 GB GB8038900A patent/GB2066561B/en not_active Expired
- 1980-12-11 NL NL8006741A patent/NL8006741A/nl not_active Application Discontinuation
- 1980-12-12 AU AU65321/80A patent/AU542858B2/en not_active Ceased
- 1980-12-17 MX MX185308A patent/MX148738A/es unknown
- 1980-12-18 DE DE19803047720 patent/DE3047720A1/de not_active Ceased
- 1980-12-19 IT IT26797/80A patent/IT1134816B/it active
- 1980-12-19 BE BE0/203252A patent/BE886776A/fr not_active IP Right Cessation
- 1980-12-19 BR BR8008440A patent/BR8008440A/pt unknown
- 1980-12-19 FR FR8027076A patent/FR2472265A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| BR8008440A (pt) | 1981-07-14 |
| NL8006741A (nl) | 1981-07-16 |
| FR2472265B1 (Direct) | 1984-05-11 |
| AU542858B2 (en) | 1985-03-21 |
| GB2066561B (en) | 1984-11-21 |
| FR2472265A1 (fr) | 1981-06-26 |
| GB2066561A (en) | 1981-07-08 |
| BE886776A (fr) | 1981-06-19 |
| IT8026797A0 (it) | 1980-12-19 |
| IT1134816B (it) | 1986-08-20 |
| DE3047720A1 (de) | 1981-09-17 |
| MX148738A (es) | 1983-06-06 |
| US4574218A (en) | 1986-03-04 |
| AU6532180A (en) | 1981-06-25 |
| JPS56128559A (en) | 1981-10-08 |
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