EP0374679A3 - Procédé de préparation d'une lampe à décharge à haute pression à deux culots - Google Patents
Procédé de préparation d'une lampe à décharge à haute pression à deux culots Download PDFInfo
- Publication number
- EP0374679A3 EP0374679A3 EP19890122833 EP89122833A EP0374679A3 EP 0374679 A3 EP0374679 A3 EP 0374679A3 EP 19890122833 EP19890122833 EP 19890122833 EP 89122833 A EP89122833 A EP 89122833A EP 0374679 A3 EP0374679 A3 EP 0374679A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- discharge
- producing
- glovebox
- manufacture
- discharge 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.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 title abstract 3
- 238000011010 flushing procedure Methods 0.000 abstract 2
- 239000010453 quartz Substances 0.000 abstract 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
- 238000000137 annealing Methods 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 238000002788 crimping Methods 0.000 abstract 1
- 150000004820 halides Chemical class 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 238000005096 rolling process Methods 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 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
- H01J9/245—Manufacture or joining of vessels, leading-in conductors or bases specially adapted for gas discharge tubes or lamps
- H01J9/247—Manufacture or joining of vessels, leading-in conductors or bases specially adapted for gas discharge tubes or lamps specially adapted for gas-discharge lamps
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 (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3842769A DE3842769A1 (de) | 1988-12-19 | 1988-12-19 | Verfahren zur herstellung einer zweiseitigen hochdruckentladungslampe |
DE3842769 | 1988-12-19 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0374679A2 EP0374679A2 (fr) | 1990-06-27 |
EP0374679A3 true EP0374679A3 (fr) | 1991-05-08 |
EP0374679B1 EP0374679B1 (fr) | 1995-03-15 |
Family
ID=6369557
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP89122833A Expired - Lifetime EP0374679B1 (fr) | 1988-12-19 | 1989-12-11 | Procédé de préparation d'une lampe à décharge à haute pression à deux culots |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0374679B1 (fr) |
JP (1) | JP2804134B2 (fr) |
DD (1) | DD290504A5 (fr) |
DE (2) | DE3842769A1 (fr) |
HU (1) | HU203170B (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3298466B2 (ja) * | 1997-07-17 | 2002-07-02 | ウシオ電機株式会社 | ショートアーク型放電ランプ、およびその製造方法 |
DE69911091T3 (de) * | 1998-03-16 | 2008-07-17 | Matsushita Electric Industrial Co., Ltd., Kadoma | Entladungslampe und Verfahren zu deren Herstellung |
DE102004028004A1 (de) * | 2004-06-09 | 2005-12-29 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Verfahren zur Bearbeitung einer Lampe und nach einem derartigen Verfahren bearbeitete Lampe |
GB2423862A (en) | 2005-03-04 | 2006-09-06 | Heraeus Noblelight Ltd | High-pressure discharge lamp having constructional details for reducing devitrification of glass |
WO2009115118A1 (fr) * | 2008-03-19 | 2009-09-24 | Osram Gesellschaft mit beschränkter Haftung | Lampe à décharge et procédé de fabrication d'une lampe à décharge |
CN107029635A (zh) * | 2017-05-25 | 2017-08-11 | 桂林理工大学 | 一种在真空环境下制备化合物的方法及装置 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3305289A (en) * | 1963-05-09 | 1967-02-21 | Gen Electric | Electric lamp manufacture |
US3689799A (en) * | 1970-09-14 | 1972-09-05 | Gen Electric | Method of dosing lamps |
DE2127526A1 (de) * | 1971-06-03 | 1972-12-14 | Licentia Gmbh | Verfahren zur Durchfuhrung des Verfahrens zum Erzeugen eines Hochvakuums und Vornch |
EP0055416A2 (fr) * | 1980-12-26 | 1982-07-07 | Kabushiki Kaisha Toshiba | Méthode de scellement d'un tube par un rayon laser |
EP0204061A1 (fr) * | 1985-05-23 | 1986-12-10 | Lumalampan Aktiebolag | Lampe à décharge compacte avec vapeur de mercure à basse pression et procédé pour sa fabrication |
DE3702813A1 (de) * | 1986-02-12 | 1987-08-13 | Tungsram Reszvenytarsasag | Verfahren und vorrichtung zur herstellung von entladungsrohren fuer natriumdampf-entladungslampen |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51128179A (en) * | 1975-04-30 | 1976-11-08 | Iwasaki Electric Co Ltd | Discharge lamp manufacturing method |
JPS60127633A (ja) * | 1983-12-12 | 1985-07-08 | Toshiba Corp | 金属蒸気放電灯の製造方法 |
DE3842770A1 (de) | 1988-12-19 | 1990-06-21 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Verfahren zur herstellung einer zweiseitigen hochdruckentladungslampe |
-
1988
- 1988-12-19 DE DE3842769A patent/DE3842769A1/de not_active Withdrawn
-
1989
- 1989-12-11 DE DE58909112T patent/DE58909112D1/de not_active Expired - Lifetime
- 1989-12-11 EP EP89122833A patent/EP0374679B1/fr not_active Expired - Lifetime
- 1989-12-18 HU HU896665A patent/HU203170B/hu not_active IP Right Cessation
- 1989-12-18 DD DD89335842A patent/DD290504A5/de not_active IP Right Cessation
- 1989-12-19 JP JP1327508A patent/JP2804134B2/ja not_active Expired - Lifetime
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3305289A (en) * | 1963-05-09 | 1967-02-21 | Gen Electric | Electric lamp manufacture |
US3689799A (en) * | 1970-09-14 | 1972-09-05 | Gen Electric | Method of dosing lamps |
DE2127526A1 (de) * | 1971-06-03 | 1972-12-14 | Licentia Gmbh | Verfahren zur Durchfuhrung des Verfahrens zum Erzeugen eines Hochvakuums und Vornch |
EP0055416A2 (fr) * | 1980-12-26 | 1982-07-07 | Kabushiki Kaisha Toshiba | Méthode de scellement d'un tube par un rayon laser |
EP0204061A1 (fr) * | 1985-05-23 | 1986-12-10 | Lumalampan Aktiebolag | Lampe à décharge compacte avec vapeur de mercure à basse pression et procédé pour sa fabrication |
DE3702813A1 (de) * | 1986-02-12 | 1987-08-13 | Tungsram Reszvenytarsasag | Verfahren und vorrichtung zur herstellung von entladungsrohren fuer natriumdampf-entladungslampen |
Non-Patent Citations (1)
Title |
---|
PATENT ABSTRACTS OF JAPAN, Band 1, Nr. 15, 23. März 1977, Seite 1195 M 76; & JP-A-51 128 179 (IWASAKI DENKI) 11-08-1976 * |
Also Published As
Publication number | Publication date |
---|---|
HU203170B (en) | 1991-05-28 |
DE3842769A1 (de) | 1990-06-21 |
EP0374679A2 (fr) | 1990-06-27 |
JP2804134B2 (ja) | 1998-09-24 |
HU896665D0 (en) | 1990-02-28 |
HUT52893A (en) | 1990-08-28 |
EP0374679B1 (fr) | 1995-03-15 |
DE58909112D1 (de) | 1995-04-20 |
JPH02223131A (ja) | 1990-09-05 |
DD290504A5 (de) | 1991-05-29 |
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