CA2091470A1 - Methode et dispositif de diffusion de mercure dans une lampe a arc - Google Patents
Methode et dispositif de diffusion de mercure dans une lampe a arcInfo
- Publication number
- CA2091470A1 CA2091470A1 CA 2091470 CA2091470A CA2091470A1 CA 2091470 A1 CA2091470 A1 CA 2091470A1 CA 2091470 CA2091470 CA 2091470 CA 2091470 A CA2091470 A CA 2091470A CA 2091470 A1 CA2091470 A1 CA 2091470A1
- Authority
- CA
- Canada
- Prior art keywords
- mercury
- lamp
- ceramic
- sphere
- article
- 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.)
- Abandoned
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/24—Means for obtaining or maintaining the desired pressure within the vessel
- H01J61/28—Means for producing, introducing, or replenishing gas or vapour during operation of the lamp
-
- 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
- H01J9/38—Exhausting, degassing, filling, or cleaning vessels
- H01J9/395—Filling vessels
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 |
---|---|---|---|
US875,614 | 1986-06-18 | ||
US87561492A | 1992-04-28 | 1992-04-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA2091470A1 true CA2091470A1 (fr) | 1993-10-29 |
Family
ID=25366082
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA 2091470 Abandoned CA2091470A1 (fr) | 1992-04-28 | 1993-03-11 | Methode et dispositif de diffusion de mercure dans une lampe a arc |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0568317A1 (fr) |
JP (1) | JPH0620647A (fr) |
KR (1) | KR930022455A (fr) |
CA (1) | CA2091470A1 (fr) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1270598B (it) | 1994-07-07 | 1997-05-07 | Getters Spa | Combinazione di materiali per dispositivi erogatori di mercurio metodo di preparazione e dispositivi cosi' ottenuti |
IT1277239B1 (it) * | 1995-11-23 | 1997-11-05 | Getters Spa | Dispositivo per l'emissione di mercurio,l'assorbimento di gas reattivi e la schermatura dell'elettrodo all'interno di lampade |
CA2177108C (fr) * | 1996-05-22 | 2002-10-22 | Minoru Myojo | Lampe a decharge a vapeur de mercure basse pression |
IT1291974B1 (it) * | 1997-05-22 | 1999-01-25 | Getters Spa | Dispositivo e metodo per l'introduzione di piccole quantita' di mercurio in lampade fluorescenti |
IT1317117B1 (it) | 2000-03-06 | 2003-05-27 | Getters Spa | Metodo per la preparazione di dispositivi dispensatori di mercurio dausare in lampade fluorescenti |
US6787980B2 (en) * | 2000-09-22 | 2004-09-07 | Matsushita Electric Industrial Co., Ltd. | Mercury-containing material, method for producing the same and fluorescent lamp using the same |
JP3688612B2 (ja) * | 2000-09-22 | 2005-08-31 | 松下電器産業株式会社 | 水銀封入体、この水銀封入体の製造方法、およびこの水銀封入体を用いた蛍光ランプ |
ITMI20061344A1 (it) | 2006-07-11 | 2008-01-12 | Getters Spa | Metodo per il rilascio di mercurio |
US7812533B2 (en) | 2007-11-09 | 2010-10-12 | Osram Sylvania Inc. | Mercury dispenser, method of making mercury dispenser and method of dosing mercury into ARC discharge lamp |
US8378571B2 (en) | 2007-11-09 | 2013-02-19 | Osram Sylvania Inc. | Precision mercury dispenser using wire |
DE102010031366A1 (de) * | 2010-07-15 | 2012-01-19 | Osram Gesellschaft mit beschränkter Haftung | Pumprohr für eine Gasentladungslampe, Verfahren zum Herstellen eines Pumprohrs für eine Gasentladungslampe, und Verfahren zum Befüllen einer Gasentladungslampe mit einer Gasfüllung |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54118674A (en) * | 1978-03-08 | 1979-09-14 | Toshiba Corp | Low pressure mercury vapor discharge lamp |
US4793980A (en) * | 1978-09-21 | 1988-12-27 | Torobin Leonard B | Hollow porous microspheres as substrates and containers for catalyst |
JPS5790860A (en) * | 1980-11-26 | 1982-06-05 | Toshiba Corp | Metal halide lamp |
DE8535777U1 (de) * | 1985-12-19 | 1988-07-21 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München | Speicherelement zum Dosieren und Einbringen von flüssigem Quecksilber in eine Entladungslampe |
DE3907277A1 (de) * | 1989-03-07 | 1990-09-20 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Quecksilberniederdruckentladungslampe |
JPH04141940A (ja) * | 1990-10-01 | 1992-05-15 | Toshiba Lighting & Technol Corp | 水銀蒸気放電灯およびその製造方法 |
-
1993
- 1993-03-11 CA CA 2091470 patent/CA2091470A1/fr not_active Abandoned
- 1993-04-19 JP JP9031693A patent/JPH0620647A/ja active Pending
- 1993-04-27 EP EP93303280A patent/EP0568317A1/fr not_active Withdrawn
- 1993-04-27 KR KR1019930007056A patent/KR930022455A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
EP0568317A1 (fr) | 1993-11-03 |
KR930022455A (ko) | 1993-11-24 |
JPH0620647A (ja) | 1994-01-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FZDE | Dead |