FR2073526A5 - ELECTRIC LAMP - Google Patents

ELECTRIC LAMP

Info

Publication number
FR2073526A5
FR2073526A5 FR7044471A FR7044471A FR2073526A5 FR 2073526 A5 FR2073526 A5 FR 2073526A5 FR 7044471 A FR7044471 A FR 7044471A FR 7044471 A FR7044471 A FR 7044471A FR 2073526 A5 FR2073526 A5 FR 2073526A5
Authority
FR
France
Prior art keywords
electric lamp
lamp
electric
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
FR7044471A
Other languages
French (fr)
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
Application granted granted Critical
Publication of FR2073526A5 publication Critical patent/FR2073526A5/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/38—Seals for leading-in conductors
    • 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

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)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
FR7044471A 1969-12-13 1970-12-10 ELECTRIC LAMP Expired FR2073526A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6918746A NL6918746A (en) 1969-12-13 1969-12-13

Publications (1)

Publication Number Publication Date
FR2073526A5 true FR2073526A5 (en) 1971-10-01

Family

ID=19808624

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7044471A Expired FR2073526A5 (en) 1969-12-13 1970-12-10 ELECTRIC LAMP

Country Status (8)

Country Link
US (1) US3753026A (en)
AT (1) AT311493B (en)
BE (1) BE760259A (en)
CA (1) CA918738A (en)
DE (1) DE2058213A1 (en)
FR (1) FR2073526A5 (en)
GB (1) GB1327609A (en)
NL (1) NL6918746A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2449968A1 (en) * 1979-02-26 1980-09-19 Philips Nv HIGH PRESSURE MERCURY VAPOR DISCHARGE LAMP
EP0226978A2 (en) * 1985-12-18 1987-07-01 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Lamp having a glass bulb with a high silicic-acid content

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4061943A (en) * 1976-08-16 1977-12-06 Gte Sylvania Incorporated Cathode ray tube with supported conductor extending through exhaust tubulation
US4376906A (en) * 1980-03-27 1983-03-15 Ilc Technology, Inc. Electrode ribbon seal assembly
GB2072937B (en) * 1980-03-27 1984-05-02 Ilc Technology Inc High intensity discharge lamps
JPS57123625A (en) * 1981-01-23 1982-08-02 Toshiba Corp Bulb
US5021711A (en) * 1990-10-29 1991-06-04 Gte Products Corporation Quartz lamp envelope with molybdenum foil having oxidation-resistant surface formed by ion implantation
US6271627B1 (en) 1997-04-11 2001-08-07 Ushiodenki Kabushiki Kaisha Sealing body having a shielding layer for hermetically sealing a tube lamp
JP3424516B2 (en) * 1997-07-30 2003-07-07 松下電器産業株式会社 Halogen bulb and method of manufacturing the same
AT4408U1 (en) 2000-05-18 2001-06-25 Plansee Ag METHOD FOR PRODUCING AN ELECTRIC LAMP
DE10038841C1 (en) 2000-08-04 2001-12-20 Heraeus Gmbh W C Silicon dioxide glass bulb used in a high power discharge lamp has a current duct made from a gas-tight composite material consisting of a precious metal and silicon dioxide
DE10200005A1 (en) * 2002-01-02 2003-07-17 Philips Intellectual Property Process for the production of a foil from molybdenum and titanium oxide (TiO2) for insertion into a glass bulb
DE10245922A1 (en) * 2002-10-02 2004-04-15 Philips Intellectual Property & Standards Gmbh High-pressure gas discharge lamp
US8277274B2 (en) * 2002-11-07 2012-10-02 Advanced Lighting Technologies, Inc. Apparatus and methods for use of refractory abhesives in protection of metallic foils and leads
US7153179B2 (en) * 2002-11-07 2006-12-26 Advanced Lighting Technologies, Inc. Oxidation-protected metallic foil and method
WO2006035327A2 (en) * 2004-09-30 2006-04-06 Koninklijke Philips Electronics N.V. Electric lamp with sealing foil
US7759871B2 (en) * 2005-12-16 2010-07-20 General Electric Company High temperature seal for electric lamp

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB477462A (en) * 1936-06-30 1937-12-30 Gen Electric Co Ltd Improvements in or relating to metallic electric conductors sealed through quartz
US2992959A (en) * 1958-02-20 1961-07-18 Kanthal Ab Production of shaped bodies from heat resistant oxidation proof materials
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
FR1317782A (en) * 1961-03-16 1963-05-08
US3420944A (en) * 1966-09-02 1969-01-07 Gen Electric Lead-in conductor for electrical devices
GB1185873A (en) * 1967-02-06 1970-03-25 British Lighting Ind Ltd Lamps having a Linear Envelope of High-Temperature Glass
NL6806902A (en) * 1968-05-16 1969-11-18
US3542572A (en) * 1968-06-24 1970-11-24 Corning Glass Works Germania-silica glasses
US3515420A (en) * 1968-09-26 1970-06-02 Gen Electric Quartz to metal seal for electrical devices
US3681737A (en) * 1969-05-16 1972-08-01 Bengt Magnusson Electric resistance heater

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2449968A1 (en) * 1979-02-26 1980-09-19 Philips Nv HIGH PRESSURE MERCURY VAPOR DISCHARGE LAMP
EP0226978A2 (en) * 1985-12-18 1987-07-01 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Lamp having a glass bulb with a high silicic-acid content
EP0226978A3 (en) * 1985-12-18 1989-06-14 Patent-Treuhand-Gesellschaft Fur Elektrische Gluhlampen Mbh Lamp having a glass bulb with a high silicic-acid content

Also Published As

Publication number Publication date
NL6918746A (en) 1971-06-15
CA918738A (en) 1973-01-09
BE760259A (en) 1971-06-11
DE2058213A1 (en) 1971-06-16
GB1327609A (en) 1973-08-22
AT311493B (en) 1973-11-26
US3753026A (en) 1973-08-14

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Legal Events

Date Code Title Description
ST Notification of lapse