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FR2089330A5 - - Google Patents

Info

Publication number
FR2089330A5
FR2089330A5 FR7112314A FR7112314A FR2089330A5 FR 2089330 A5 FR2089330 A5 FR 2089330A5 FR 7112314 A FR7112314 A FR 7112314A FR 7112314 A FR7112314 A FR 7112314A FR 2089330 A5 FR2089330 A5 FR 2089330A5
Authority
FR
France
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
FR7112314A
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 FR2089330A5 publication Critical patent/FR2089330A5/fr
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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/18—Mountings or supports for the incandescent body
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K3/00—Apparatus or processes adapted to the manufacture, installing, removal, or maintenance of incandescent lamps or parts thereof
    • H01K3/12—Joining of mount or stem to vessel; Joining parts of the vessel, e.g. by butt sealing

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
FR7112314A 1970-04-07 1971-04-07 Expired FR2089330A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7004939A NL7004939A (en) 1970-04-07 1970-04-07

Publications (1)

Publication Number Publication Date
FR2089330A5 true FR2089330A5 (en) 1972-01-07

Family

ID=19809781

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7112314A Expired FR2089330A5 (en) 1970-04-07 1971-04-07

Country Status (7)

Country Link
US (1) US3801178A (en)
BE (1) BE765394A (en)
CA (1) CA957007A (en)
DE (1) DE2113031A1 (en)
FR (1) FR2089330A5 (en)
GB (1) GB1286048A (en)
NL (1) NL7004939A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2180087A1 (en) * 1972-04-14 1973-11-23 Thorn Electrical Ind Ltd
WO1993013546A1 (en) * 1991-12-27 1993-07-08 Gte Products Corporation Methods for mounting filaments in tubular incandescent lamp capsules

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4166232A (en) * 1978-03-13 1979-08-28 Gte Sylvania Incorporated Filament lead-in support for tungsten halogen capsule for headlight
DE3034595A1 (en) * 1980-09-13 1982-04-29 Philips Patentverwaltung Gmbh, 2000 Hamburg ELECTRIC BULB WITH AT LEAST ONE LEVEL BULB
EP0812004B1 (en) * 1996-06-04 2003-07-09 Honda Giken Kogyo Kabushiki Kaisha Automobile lamp bulb
DE10306178A1 (en) * 2003-02-13 2004-08-26 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Bulb for vehicle headlights
EP2057664A1 (en) * 2006-08-29 2009-05-13 Osram Gesellschaft mit beschränkter Haftung Incandescent bulb and method for the production thereof
WO2010151709A1 (en) * 2009-06-24 2010-12-29 Cunningham David W Incandescent illumination system incorporating an infrared-reflective shroud

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2412800A (en) * 1943-08-05 1946-12-17 Rca Corp Electron discharge device
US2572055A (en) * 1949-01-26 1951-10-23 Sonotone Corp Electron space discharge device
GB685800A (en) * 1949-11-12 1953-01-14 Tesla Nat Corp Improvements in and relating to electron tubes
GB737300A (en) * 1952-07-30 1955-09-21 Philips Electrical Ind Ltd Improvements in electric discharge tubes
US3209188A (en) * 1961-02-21 1965-09-28 Westinghouse Electric Corp Iodine-containing electric incandescent lamp with heat conserving envelope
US3384781A (en) * 1966-10-31 1968-05-21 Gen Electric Self-contained battery-powered electric incandescent lamp
US3548244A (en) * 1968-07-01 1970-12-15 British Lighting Ind Ltd Lamp having twin filaments and integral filament legs mounted in a bridge

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2180087A1 (en) * 1972-04-14 1973-11-23 Thorn Electrical Ind Ltd
WO1993013546A1 (en) * 1991-12-27 1993-07-08 Gte Products Corporation Methods for mounting filaments in tubular incandescent lamp capsules

Also Published As

Publication number Publication date
US3801178A (en) 1974-04-02
NL7004939A (en) 1971-10-11
BE765394A (en) 1971-10-06
DE2113031A1 (en) 1971-10-21
GB1286048A (en) 1972-08-16
CA957007A (en) 1974-10-29

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Legal Events

Date Code Title Description
ST Notification of lapse