EP0271877A3 - Durchführung für Natrium- und Metallhalogenidlampen - Google Patents

Durchführung für Natrium- und Metallhalogenidlampen Download PDF

Info

Publication number: EP0271877A3
Authority: EP; European Patent Office
Prior art keywords: arc tube; inlead; sealing glass; sodium; lead
Prior art date: 1986-12-15
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP87118580A

Other languages

English (en)

French (fr)

Other versions

EP0271877A2 (de

Inventor

Edmund M. Passmore

George L. Duggan

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Osram Sylvania Inc

Original Assignee

GTE Products Corp

Priority date (The priority date 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 date listed.)

1986-12-15

Filing date

1987-12-15

Publication date

1990-07-04

1987-12-15 Application filed by GTE Products Corp filed Critical GTE Products Corp

1988-06-22 Publication of EP0271877A2 publication Critical patent/EP0271877A2/de

1990-07-04 Publication of EP0271877A3 publication Critical patent/EP0271877A3/de

Status Withdrawn legal-status Critical Current

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
229910001507 metal halide Inorganic materials 0.000 title 1
150000005309 metal halides Chemical class 0.000 title 1
229910052708 sodium Inorganic materials 0.000 title 1
239000011734 sodium Substances 0.000 title 1
239000005394 sealing glass Substances 0.000 abstract 4
239000000470 constituent Substances 0.000 abstract 2
238000006243 chemical reaction Methods 0.000 abstract 1
230000002939 deleterious effect Effects 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
- 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
- H01J61/366—Seals for leading-in conductors

Landscapes

Vessels And Coating Films For Discharge Lamps (AREA)

EP87118580A 1986-12-15 1987-12-15 Durchführung für Natrium- und Metallhalogenidlampen Withdrawn EP0271877A3 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US94144286A	1986-12-15	1986-12-15
US941442		1986-12-15

Publications (2)

Publication Number	Publication Date
EP0271877A2 EP0271877A2 (de)	1988-06-22
EP0271877A3 true EP0271877A3 (de)	1990-07-04

Family

ID=25476467

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP87118580A Withdrawn EP0271877A3 (de)	1986-12-15	1987-12-15	Durchführung für Natrium- und Metallhalogenidlampen

Country Status (2)

Country	Link
EP (1)	EP0271877A3 (de)
JP (1)	JPS63160147A (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE9012200U1 (de) *	1990-08-24	1991-12-19	Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München	Hochdruckentladungslampe
DE9207816U1 (de) *	1992-06-10	1992-08-20	Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München	Hochdruckentladungslampe
DE4327535A1 (de) *	1993-08-16	1995-02-23	Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh	Hochdruckentladungslampe mit keramischem Entladungsgefäß
US6169366B1 (en)	1997-12-24	2001-01-02	Ngk Insulators, Ltd.	High pressure discharge lamp
JP3853994B2 (ja) *	1997-12-24	2006-12-06	日本碍子株式会社	高圧放電灯
JP2000228170A (ja) *	1998-12-04	2000-08-15	Toshiba Lighting & Technology Corp	高圧放電ランプ、高圧放電ランプ装置、高圧放電ランプ点灯装置および照明装置
US7615929B2 (en) *	2005-06-30	2009-11-10	General Electric Company	Ceramic lamps and methods of making same
CN101980353B (zh) *	2010-10-14	2013-04-17	杨潮平	共烧封接高效陶瓷灯及其制备方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4560903A (en) *	1982-02-26	1985-12-24	U.S. Philips Corporation	High pressure discharge lamp
SU1224856A1 (ru) *	1984-09-26	1986-04-15	Предприятие П/Я А-3609	Электродный узел газоразр дной лампы

1987
- 1987-12-14 JP JP31432087A patent/JPS63160147A/ja active Pending
- 1987-12-15 EP EP87118580A patent/EP0271877A3/de not_active Withdrawn

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4560903A (en) *	1982-02-26	1985-12-24	U.S. Philips Corporation	High pressure discharge lamp
SU1224856A1 (ru) *	1984-09-26	1986-04-15	Предприятие П/Я А-3609	Электродный узел газоразр дной лампы

Also Published As

Publication number	Publication date
JPS63160147A (ja)	1988-07-02
EP0271877A2 (de)	1988-06-22

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Legal Events

Date	Code	Title	Description
1988-05-07	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1988-06-22	17P	Request for examination filed	Effective date: 19871215
1988-06-22	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): BE DE FR GB NL
1990-05-17	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1990-07-04	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): BE DE FR GB NL
1990-11-10	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
1990-12-27	18D	Application deemed to be withdrawn	Effective date: 19900703