DE68928611T2 - Lamp quartz bulb with molybdenum foil with an oxidation-resistant surface, formed by ion implantation - Google Patents

Lamp quartz bulb with molybdenum foil with an oxidation-resistant surface, formed by ion implantation

Info

Publication number
DE68928611T2
DE68928611T2 DE1989628611 DE68928611T DE68928611T2 DE 68928611 T2 DE68928611 T2 DE 68928611T2 DE 1989628611 DE1989628611 DE 1989628611 DE 68928611 T DE68928611 T DE 68928611T DE 68928611 T2 DE68928611 T2 DE 68928611T2
Authority
DE
Germany
Prior art keywords
oxidation
ion implantation
resistant surface
molybdenum foil
quartz bulb
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 - Fee Related
Application number
DE1989628611
Other languages
German (de)
Other versions
DE68928611D1 (en
Inventor
Sandra Lee Madden
Mark D Beschle
Roy C Martin
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.)
Flowil International Lighting Holding BV
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.)
Filing date
Publication date
Application filed by GTE Products Corp filed Critical GTE Products Corp
Application granted granted Critical
Publication of DE68928611D1 publication Critical patent/DE68928611D1/en
Publication of DE68928611T2 publication Critical patent/DE68928611T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01J61/368—Pinched seals or analogous seals
    • 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
    • H01J5/32—Seals for leading-in conductors
    • H01J5/38—Pinched-stem or analogous seals
    • 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
    • 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
    • H01J9/28—Manufacture of leading-in conductors
    • 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
    • H01J9/32—Sealing leading-in conductors
    • H01J9/323—Sealing leading-in conductors into a discharge lamp or a gas-filled discharge device
    • H01J9/326—Sealing leading-in conductors into a discharge lamp or a gas-filled discharge device making pinched-stem or analogous seals
DE1989628611 1988-12-21 1989-12-20 Lamp quartz bulb with molybdenum foil with an oxidation-resistant surface, formed by ion implantation Expired - Fee Related DE68928611T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US28775588A 1988-12-21 1988-12-21

Publications (2)

Publication Number Publication Date
DE68928611D1 DE68928611D1 (en) 1998-04-23
DE68928611T2 true DE68928611T2 (en) 1998-11-12

Family

ID=23104197

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1989628611 Expired - Fee Related DE68928611T2 (en) 1988-12-21 1989-12-20 Lamp quartz bulb with molybdenum foil with an oxidation-resistant surface, formed by ion implantation

Country Status (4)

Country Link
EP (1) EP0375402B1 (en)
JP (1) JPH02267850A (en)
CA (1) CA2006129C (en)
DE (1) DE68928611T2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007059340B4 (en) 2006-12-19 2019-10-24 Osram Gmbh Power supply system

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69409334T2 (en) * 1993-12-08 1998-10-01 Ushio Electric Inc Method of connecting a molybdenum foil to a part of a molybdenum conductor and method of manufacturing a hermetically sealed lamp part using this method
EP1042785B1 (en) * 1998-08-13 2005-10-05 Koninklijke Philips Electronics N.V. Electric lamp having a coated external current conductor
EP2086002A3 (en) * 2004-09-30 2009-10-28 Koninklijke Philips Electronics N.V. Electric lamp with sealing foil
US7764019B2 (en) 2005-07-26 2010-07-27 Koninklijke Philips Electronics N.V. Lamp and method of manufacturing a lamp

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7501272A (en) * 1975-02-04 1976-08-06 Philips Nv ELECTRIC LAMP.
JPS5544786A (en) * 1978-09-27 1980-03-29 Hitachi Ltd Pressure sensor
NL183794B (en) * 1979-02-26 Philips Nv HIGH PRESSURE MERCURY DISCHARGE LAMP.
JPS60194043A (en) * 1984-03-14 1985-10-02 Toshiba Corp Tube bulb weld
GB8429740D0 (en) * 1984-11-24 1985-01-03 Emi Plc Thorn Lead wires in pinch seals
EP0324757B1 (en) * 1986-09-20 1991-12-11 Fraunhofer-Gesellschaft Zur Förderung Der Angewandten Forschung E.V. Process for extending the resolution of a line or matrix camera

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007059340B4 (en) 2006-12-19 2019-10-24 Osram Gmbh Power supply system

Also Published As

Publication number Publication date
EP0375402A3 (en) 1991-03-27
JPH02267850A (en) 1990-11-01
EP0375402A2 (en) 1990-06-27
CA2006129A1 (en) 1990-06-21
CA2006129C (en) 1994-03-08
DE68928611D1 (en) 1998-04-23
EP0375402B1 (en) 1998-03-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: FLOWIL INTERNATIONAL LIGHTING (HOLDING) B.V., AMST

8339 Ceased/non-payment of the annual fee