GB1102526A - Improvements in or relating to electric lamps - Google Patents

Improvements in or relating to electric lamps

Info

Publication number
GB1102526A
GB1102526A GB231066A GB231066A GB1102526A GB 1102526 A GB1102526 A GB 1102526A GB 231066 A GB231066 A GB 231066A GB 231066 A GB231066 A GB 231066A GB 1102526 A GB1102526 A GB 1102526A
Authority
GB
United Kingdom
Prior art keywords
metal
jan
molybdenum
quartz glass
relating
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
GB231066A
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.)
Philips Electronics UK Ltd
Original Assignee
Philips Electronic and Associated Industries 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 Philips Electronic and Associated Industries Ltd filed Critical Philips Electronic and Associated Industries Ltd
Publication of GB1102526A publication Critical patent/GB1102526A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C27/00—Joining pieces of glass to pieces of other inorganic material; Joining glass to glass other than by fusing
    • C03C27/04—Joining glass to metal by means of an interlayer
    • C03C27/042—Joining glass to metal by means of an interlayer consisting of a combination of materials selected from glass, glass-ceramic or ceramic material with metals, metal oxides or metal salts
    • C03C27/044—Joining glass to metal by means of an interlayer consisting of a combination of materials selected from glass, glass-ceramic or ceramic material with metals, metal oxides or metal salts of glass, glass-ceramic or ceramic material only
    • 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
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Glass Compositions (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)

Abstract

1,102,526. Quartz glass to metal seals. PHILIPS ELECTRONIC & ASSOCIATED INDUSTRIES Ltd. 18 Jan., 1966 [21 Jan., 1965], No. 2310/66. Heading C1M. [Also in Division H2] An electric lamp of quartz glass having a current supply wire of molybdenum in a pinch seal, has the seal protected by an outer coating of silver-enamel with a covering layer of metal such as nickel or chromium. The molybdenum supply wire which may be rolled to thin tape, may be platinum coated. The metal coated pinch may be used as a contact member.
GB231066A 1965-01-21 1966-01-18 Improvements in or relating to electric lamps Expired GB1102526A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1965N0017101 DE1922103U (en) 1965-01-21 1965-01-21 ELECTRIC LAMP.

Publications (1)

Publication Number Publication Date
GB1102526A true GB1102526A (en) 1968-02-07

Family

ID=7340324

Family Applications (1)

Application Number Title Priority Date Filing Date
GB231066A Expired GB1102526A (en) 1965-01-21 1966-01-18 Improvements in or relating to electric lamps

Country Status (5)

Country Link
BE (1) BE675354A (en)
DE (1) DE1922103U (en)
FR (1) FR1464542A (en)
GB (1) GB1102526A (en)
NL (1) NL6600600A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0964432A1 (en) * 1998-05-12 1999-12-15 Ushiodenki Kabushiki Kaisha High pressure discharge lamp
WO2004097892A2 (en) * 2003-05-01 2004-11-11 Koninklijke Philips Electronics N.V. Method of manufacturing a lamp having an oxidation-protected lead wire

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61263040A (en) * 1985-05-16 1986-11-21 Ushio Inc Dc discharge lamp

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0964432A1 (en) * 1998-05-12 1999-12-15 Ushiodenki Kabushiki Kaisha High pressure discharge lamp
US6181064B1 (en) 1998-05-12 2001-01-30 Ushiodenki Kabushiki Kaisha High pressure discharge lamp
WO2004097892A2 (en) * 2003-05-01 2004-11-11 Koninklijke Philips Electronics N.V. Method of manufacturing a lamp having an oxidation-protected lead wire
WO2004097892A3 (en) * 2003-05-01 2005-03-10 Koninkl Philips Electronics Nv Method of manufacturing a lamp having an oxidation-protected lead wire

Also Published As

Publication number Publication date
NL6600600A (en) 1966-07-22
BE675354A (en) 1966-07-19
DE1922103U (en) 1965-08-26
FR1464542A (en) 1966-12-30

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