GB2045741B - High-pressure discharge lamps having lead-through foils - Google Patents

High-pressure discharge lamps having lead-through foils

Info

Publication number
GB2045741B
GB2045741B GB8006009A GB8006009A GB2045741B GB 2045741 B GB2045741 B GB 2045741B GB 8006009 A GB8006009 A GB 8006009A GB 8006009 A GB8006009 A GB 8006009A GB 2045741 B GB2045741 B GB 2045741B
Authority
GB
United Kingdom
Prior art keywords
foils
lead
pressure discharge
discharge lamps
lamps
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
Application number
GB8006009A
Other versions
GB2045741A (en
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of GB2045741A publication Critical patent/GB2045741A/en
Application granted granted Critical
Publication of GB2045741B publication Critical patent/GB2045741B/en
Expired 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
    • H01J5/46—Leading-in conductors
GB8006009A 1979-02-26 1980-02-22 High-pressure discharge lamps having lead-through foils Expired GB2045741B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NLAANVRAGE7901479,A NL183794C (en) 1979-02-26 1979-02-26 HIGH PRESSURE MERCURY DISCHARGE LAMP.

Publications (2)

Publication Number Publication Date
GB2045741A GB2045741A (en) 1980-11-05
GB2045741B true GB2045741B (en) 1982-12-01

Family

ID=19832690

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8006009A Expired GB2045741B (en) 1979-02-26 1980-02-22 High-pressure discharge lamps having lead-through foils

Country Status (9)

Country Link
JP (1) JPS55117859A (en)
BE (1) BE881904A (en)
CA (1) CA1135781A (en)
DE (1) DE3006846A1 (en)
FR (1) FR2449968A1 (en)
GB (1) GB2045741B (en)
HU (1) HU196270B (en)
IT (1) IT1149908B (en)
NL (2) NL183794C (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0719562B2 (en) * 1988-02-23 1995-03-06 エヌ・ベー・フィリップス・フルーイランペンファブリケン Light
JPH01309500A (en) * 1988-06-07 1989-12-13 Fujitsu Ten Ltd Acoustic control equipment
DE68928611T2 (en) * 1988-12-21 1998-11-12 Gte Prod Corp Lamp quartz bulb with molybdenum foil with an oxidation-resistant surface, formed by ion implantation
JPH03105099U (en) * 1989-06-23 1991-10-31
US5077505A (en) * 1989-07-24 1991-12-31 U.S. Philips Corporation Electric lamp and seal structure therefor
DE9013279U1 (en) * 1990-09-19 1990-11-22 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 81543 München Single-ended high-pressure discharge lamp
AT401124B (en) * 1994-07-05 1996-06-25 Plansee Ag ELECTRIC LADDER IN LAMPS
EP1125312B1 (en) 1999-09-06 2004-11-24 Koninklijke Philips Electronics N.V. Electric lamp with feedthrough comprising a gauze
DE19961551A1 (en) 1999-12-20 2001-06-21 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Melting film and associated lamp with this film
AT4408U1 (en) 2000-05-18 2001-06-25 Plansee Ag METHOD FOR PRODUCING AN ELECTRIC LAMP
JP3687582B2 (en) * 2001-09-12 2005-08-24 ウシオ電機株式会社 Discharge lamp
JP3543799B2 (en) 2001-10-17 2004-07-21 ウシオ電機株式会社 Short arc type ultra-high pressure discharge lamp
DE10218412A1 (en) 2002-04-24 2003-11-06 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Melting film and associated lamp with this film
JP3926211B2 (en) 2002-05-29 2007-06-06 日本碍子株式会社 High pressure mercury lamp and sealing material for high pressure mercury lamp
JP4200823B2 (en) 2002-08-22 2008-12-24 ウシオ電機株式会社 Foil seal lamp
EP1886337A2 (en) 2005-05-19 2008-02-13 Koninklijke Philips Electronics N.V. Lamp having molybdenum alloy lamp components
DE102008037319A1 (en) * 2008-08-11 2010-02-18 Osram Gesellschaft mit beschränkter Haftung Film for lamps and electric lamp with such a film and associated manufacturing method
AT11175U1 (en) 2008-11-21 2010-05-15 Plansee Metall Gmbh SEALING FILM
CN109487198B (en) * 2018-12-20 2024-01-30 西安赛尔电子材料科技有限公司 Preparation method of rare earth metal-molybdenum binary infiltration layer for kovar alloy surface

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH205667A (en) * 1937-09-24 1939-06-30 Lorenz C Ag Discharge tube.
NL106429C (en) * 1959-09-23 1963-11-15 Philips Nv Method for manufacturing an electric lamp, as well as an electric lamp manufactured according to this method
BE758332A (en) * 1969-11-01 1971-04-30 Philips Nv ELECTRICAL INCANDESCENCE LAMP CONTAINING A QUARTZ GLASS BULB
NL6918746A (en) * 1969-12-13 1971-06-15
US3668391A (en) * 1970-08-19 1972-06-06 Sylvania Electric Prod Tungsten halogen lamp having improved seal of molybdenum aluminide
US3793615A (en) * 1970-11-04 1974-02-19 Gen Electric Oxidation-resistant lead-in conductors for electrical devices
NL7403204A (en) * 1974-03-11 1975-09-15 Philips Nv ELECTRIC LAMP.
GB1521129A (en) * 1976-11-11 1978-08-16 Gen Electric Co Ltd High pressure electric discharge lamps
NL183613B (en) * 1978-03-15 1988-07-01 Philips Nv ELECTRIC LAMP.

Also Published As

Publication number Publication date
DE3006846A1 (en) 1980-09-04
NL183794C (en) 1989-01-16
CA1135781A (en) 1982-11-16
IT1149908B (en) 1986-12-10
BE881904A (en) 1980-08-25
JPS55117859A (en) 1980-09-10
NL183794B (en)
NL7901479A (en) 1980-08-28
JPS6315700B2 (en) 1988-04-06
FR2449968A1 (en) 1980-09-19
IT8020133A0 (en) 1980-02-22
GB2045741A (en) 1980-11-05
IT8020133A1 (en) 1981-08-22
HU196270B (en) 1988-10-28
DE3006846C2 (en) 1988-09-22
FR2449968B1 (en) 1982-10-01

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19950222