BE883131A - Perfectionnements aux tubes a arc pour lampes a decharge dans la vapeur de sodium sous haute pression - Google Patents
Perfectionnements aux tubes a arc pour lampes a decharge dans la vapeur de sodium sous haute pressionInfo
- Publication number
- BE883131A BE883131A BE2/484A BE200484A BE883131A BE 883131 A BE883131 A BE 883131A BE 2/484 A BE2/484 A BE 2/484A BE 200484 A BE200484 A BE 200484A BE 883131 A BE883131 A BE 883131A
- Authority
- BE
- Belgium
- Prior art keywords
- high pressure
- discharge lamps
- steam discharge
- pressure sodium
- arc tubes
- Prior art date
Links
- 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 title 1
- 229910052708 sodium Inorganic materials 0.000 title 1
- 239000011734 sodium Substances 0.000 title 1
- 238000004326 stimulated echo acquisition mode for imaging Methods 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
- H01J9/24—Manufacture or joining of vessels, leading-in conductors or bases
- H01J9/26—Sealing together parts of vessels
- H01J9/265—Sealing together parts of vessels specially adapted for gas-discharge tubes or lamps
- H01J9/266—Sealing together parts of vessels specially adapted for gas-discharge tubes or lamps specially adapted for gas-discharge lamps
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/36—Seals between parts of vessels; Seals for leading-in conductors; Leading-in conductors
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
- Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/036,948 US4291250A (en) | 1979-05-07 | 1979-05-07 | Arc discharge tube end seal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE883131A true BE883131A (fr) | 1980-11-06 |
Family
ID=21891590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE2/484A BE883131A (fr) | 1979-05-07 | 1980-05-06 | Perfectionnements aux tubes a arc pour lampes a decharge dans la vapeur de sodium sous haute pression |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4291250A (fr) |
| JP (1) | JPS55150543A (fr) |
| BE (1) | BE883131A (fr) |
| CA (1) | CA1143779A (fr) |
| DE (1) | DE3016893A1 (fr) |
| FR (1) | FR2456385A1 (fr) |
| GB (1) | GB2051649B (fr) |
| NL (1) | NL8002385A (fr) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4366410A (en) * | 1980-11-21 | 1982-12-28 | Gte Laboratories Incorporated | Vacuum-tight assembly particularly for a discharge tube |
| US5321335A (en) * | 1992-08-03 | 1994-06-14 | General Electric Company | Alumina, calcia, yttria sealing composition |
| JP2002367564A (ja) * | 2001-06-05 | 2002-12-20 | Iwasaki Electric Co Ltd | 金属蒸気放電ランプの発光管とその電極システム |
| US6873108B2 (en) | 2001-09-14 | 2005-03-29 | Osram Sylvania Inc. | Monolithic seal for a sapphire metal halide lamp |
| US20050200281A1 (en) * | 2002-05-10 | 2005-09-15 | Belder Gerald F. | Seal for a discharge lamp |
| EP1576646A2 (fr) * | 2002-11-25 | 2005-09-21 | Philips Intellectual Property & Standards GmbH | Enceinte de decharge a revetement en ceramique presentant une etancheite aux gaz amelioree |
| US7839089B2 (en) * | 2002-12-18 | 2010-11-23 | General Electric Company | Hermetical lamp sealing techniques and lamp having uniquely sealed components |
| US7132797B2 (en) * | 2002-12-18 | 2006-11-07 | General Electric Company | Hermetical end-to-end sealing techniques and lamp having uniquely sealed components |
| US7215081B2 (en) * | 2002-12-18 | 2007-05-08 | General Electric Company | HID lamp having material free dosing tube seal |
| US20060001346A1 (en) * | 2004-06-30 | 2006-01-05 | Vartuli James S | System and method for design of projector lamp |
| CN1981363A (zh) * | 2004-07-06 | 2007-06-13 | 皇家飞利浦电子股份有限公司 | 放电灯 |
| US7358674B2 (en) * | 2004-07-27 | 2008-04-15 | General Electric Company | Structure having electrodes with metal core and coating |
| US7358666B2 (en) * | 2004-09-29 | 2008-04-15 | General Electric Company | System and method for sealing high intensity discharge lamps |
| US7615929B2 (en) * | 2005-06-30 | 2009-11-10 | General Electric Company | Ceramic lamps and methods of making same |
| US7432657B2 (en) * | 2005-06-30 | 2008-10-07 | General Electric Company | Ceramic lamp having shielded niobium end cap and systems and methods therewith |
| US7852006B2 (en) * | 2005-06-30 | 2010-12-14 | General Electric Company | Ceramic lamp having molybdenum-rhenium end cap and systems and methods therewith |
| US7378799B2 (en) * | 2005-11-29 | 2008-05-27 | General Electric Company | High intensity discharge lamp having compliant seal |
| US8299709B2 (en) * | 2007-02-05 | 2012-10-30 | General Electric Company | Lamp having axially and radially graded structure |
| WO2009052852A1 (fr) * | 2007-10-19 | 2009-04-30 | Osram Gesellschaft mit beschränkter Haftung | Lampe à décharge haute pression |
| US7659220B1 (en) * | 2008-12-03 | 2010-02-09 | Osram Sylvania Inc. | Sealing composition for sealing aluminum nitride and aluminum oxynitride ceramics |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB796398A (en) * | 1957-03-12 | 1958-06-11 | Standard Telephones Cables Ltd | Improvements in or relating to uniting glass or ceramic materials to metal |
| US3281309A (en) * | 1961-12-12 | 1966-10-25 | Gen Electric | Ceramic bonding |
| US3469729A (en) * | 1966-06-30 | 1969-09-30 | Westinghouse Electric Corp | Sealing compositions for bonding ceramics to metals |
| US3448319A (en) * | 1966-10-31 | 1969-06-03 | Gen Electric | Niobium end seal |
| US3598435A (en) * | 1968-11-14 | 1971-08-10 | Gen Electric | Ceramic-metal bonding composition and composite article of manufacture |
| US3588577A (en) * | 1969-03-17 | 1971-06-28 | Gen Electric | Calcia alumina magnesia baria seal composition |
| US3974410A (en) * | 1975-04-04 | 1976-08-10 | General Electric Company | Alumina ceramic lamp having enhanced heat conduction to the amalgam pool |
| JPS5353171A (en) * | 1976-10-25 | 1978-05-15 | Mitsubishi Electric Corp | High voltage alkali metal vapor discharge lamp |
| JPS5364976A (en) * | 1976-11-19 | 1978-06-09 | Matsushita Electronics Corp | Discharge lamp |
| US4103200A (en) * | 1977-05-13 | 1978-07-25 | Westinghouse Electric Corp. | Arc tube end seal and method of forming |
-
1979
- 1979-05-07 US US06/036,948 patent/US4291250A/en not_active Expired - Lifetime
-
1980
- 1980-04-22 FR FR8009035A patent/FR2456385A1/fr active Pending
- 1980-04-23 CA CA000350501A patent/CA1143779A/fr not_active Expired
- 1980-04-24 NL NL8002385A patent/NL8002385A/nl not_active Application Discontinuation
- 1980-05-01 GB GB8014557A patent/GB2051649B/en not_active Expired
- 1980-05-02 DE DE19803016893 patent/DE3016893A1/de not_active Withdrawn
- 1980-05-06 BE BE2/484A patent/BE883131A/fr not_active IP Right Cessation
- 1980-05-07 JP JP5955180A patent/JPS55150543A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US4291250A (en) | 1981-09-22 |
| GB2051649B (en) | 1983-07-20 |
| DE3016893A1 (de) | 1980-11-20 |
| FR2456385A1 (fr) | 1980-12-05 |
| JPS55150543A (en) | 1980-11-22 |
| CA1143779A (fr) | 1983-03-29 |
| GB2051649A (en) | 1981-01-21 |
| NL8002385A (nl) | 1980-11-11 |
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| BE883132A (fr) | Tubes a arc pour lampes a decharge dans la vapeur de sodium sous haute pression. | |
| BE884114A (fr) | Lampe a decharge dans la vapeur de mercure a basse pression | |
| BE890204A (fr) | Lampe a decharge dans la vapeur de sodium a haute pression | |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: WESTINGHOUSE ELECTRIC CORP. Effective date: 19850506 |