DE68917773D1 - Entladungslampe. - Google Patents

Entladungslampe.

Info

Publication number
DE68917773D1
DE68917773D1 DE68917773T DE68917773T DE68917773D1 DE 68917773 D1 DE68917773 D1 DE 68917773D1 DE 68917773 T DE68917773 T DE 68917773T DE 68917773 T DE68917773 T DE 68917773T DE 68917773 D1 DE68917773 D1 DE 68917773D1
Authority
DE
Germany
Prior art keywords
cap member
arc tube
facing surfaces
end plug
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 - Lifetime
Application number
DE68917773T
Other languages
English (en)
Inventor
Edwin Charles Odell
Martin Geoffrey Scott
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.)
GE Lighting Ltd
GE Lighting Operations Ltd
Original Assignee
GE Lighting Ltd
GE Lighting Operations Ltd
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.)
Filing date
Publication date
Application filed by GE Lighting Ltd, GE Lighting Operations Ltd filed Critical GE Lighting Ltd
Application granted granted Critical
Publication of DE68917773D1 publication Critical patent/DE68917773D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H01J61/36—Seals between parts of vessels; Seals for leading-in conductors; Leading-in conductors
    • H01J61/366—Seals for leading-in conductors
DE68917773T 1988-04-22 1989-04-19 Entladungslampe. Expired - Lifetime DE68917773D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB888809577A GB8809577D0 (en) 1988-04-22 1988-04-22 Discharge arc lamp

Publications (1)

Publication Number Publication Date
DE68917773D1 true DE68917773D1 (de) 1994-10-06

Family

ID=10635679

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68917773T Expired - Lifetime DE68917773D1 (de) 1988-04-22 1989-04-19 Entladungslampe.

Country Status (6)

Country Link
US (1) US4988916A (de)
EP (1) EP0338795B1 (de)
JP (1) JP2858124B2 (de)
AT (1) ATE110886T1 (de)
DE (1) DE68917773D1 (de)
GB (1) GB8809577D0 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6066918A (en) * 1995-01-13 2000-05-23 Ngk Insulators, Ltd. High pressure discharge lamp with an improved sealing system and method of producing the same
US5861714A (en) * 1997-06-27 1999-01-19 Osram Sylvania Inc. Ceramic envelope device, lamp with such a device, and method of manufacture of such devices
USD455645S1 (en) 2000-05-26 2002-04-16 Kapak Corporation Pouch for holding liquids
AU2003280072A1 (en) * 2002-11-25 2004-06-18 Koninklijke Philips Electronics N.V. High-pressure discharge lamp, and method of manufacture thereof
GB0903017D0 (en) * 2009-02-23 2009-04-08 Ceravision Ltd Plasma crucible sealing

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL153508B (nl) * 1966-11-30 1977-06-15 Philips Nv Werkwijze voor het vacuuemdicht verbinden van een keramisch voorwerp met een metalen voorwerp en elektrische ontladingsbuis voorzien van een stroomtoevoergeleider verkregen volgens die werkwijze.
US3848151A (en) * 1973-10-23 1974-11-12 Gen Electric Ceramic envelope lamp having metal foil inleads
DE2737732C3 (de) * 1977-08-22 1980-07-10 Siemens Ag, 1000 Berlin Und 8000 Muenchen Verfahren zur Herstellung eines insbesondere für eine optische Anzeigevorrichtung verwendeten Gefäßes und danach hergestelltes Gefäß
US4665344A (en) * 1984-04-25 1987-05-12 Ngk Insulators, Ltd. Ceramic envelope device for high-pressure discharge lamp
EP0187401A1 (de) * 1984-12-18 1986-07-16 Koninklijke Philips Electronics N.V. Hochdruckentladungslampe
GB8519582D0 (en) * 1985-08-03 1985-09-11 Emi Plc Thorn Discharge lamps
HU195029B (en) * 1986-04-29 1988-03-28 Tungsram Reszvenytarsasag Method for sealing ceramic cap of a high-pressure discharge lamp, preferably sodium discharge lamp and the lamp made by said method
DE3636110A1 (de) * 1986-10-23 1988-04-28 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Einschmelzung fuer eine hochdruckentladungslampe
JPH0682545B2 (ja) * 1986-12-24 1994-10-19 日本碍子株式会社 高圧金属蒸気放電灯用発光管

Also Published As

Publication number Publication date
EP0338795B1 (de) 1994-08-31
JPH0230052A (ja) 1990-01-31
US4988916A (en) 1991-01-29
EP0338795A1 (de) 1989-10-25
JP2858124B2 (ja) 1999-02-17
GB8809577D0 (en) 1988-05-25
ATE110886T1 (de) 1994-09-15

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Legal Events

Date Code Title Description
8332 No legal effect for de