ZA715436B - Tungsten halogen lamp having improved seal - Google Patents

Tungsten halogen lamp having improved seal

Info

Publication number
ZA715436B
ZA715436B ZA715436A ZA715436A ZA715436B ZA 715436 B ZA715436 B ZA 715436B ZA 715436 A ZA715436 A ZA 715436A ZA 715436 A ZA715436 A ZA 715436A ZA 715436 B ZA715436 B ZA 715436B
Authority
ZA
South Africa
Prior art keywords
halogen lamp
improved seal
tungsten halogen
tungsten
seal
Prior art date
Application number
ZA715436A
Inventor
S Kimball
Original Assignee
Gte Sylvania Inc
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 Sylvania Inc filed Critical Gte Sylvania Inc
Publication of ZA715436B publication Critical patent/ZA715436B/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/40—Leading-in conductors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/38—Seals for leading-in conductors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12736—Al-base component
    • Y10T428/12743—Next to refractory [Group IVB, VB, or VIB] metal-base component
ZA715436A 1970-08-19 1971-08-16 Tungsten halogen lamp having improved seal ZA715436B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US6507670A 1970-08-19 1970-08-19

Publications (1)

Publication Number Publication Date
ZA715436B true ZA715436B (en) 1972-05-31

Family

ID=22060183

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA715436A ZA715436B (en) 1970-08-19 1971-08-16 Tungsten halogen lamp having improved seal

Country Status (5)

Country Link
US (1) US3668391A (en)
AU (1) AU3251271A (en)
CA (1) CA940585A (en)
GB (1) GB1301966A (en)
ZA (1) ZA715436B (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3926574A (en) * 1971-06-21 1975-12-16 Dewiant Corp Molybdenum based substrate coated with homogeneous molybdenum trialuminide
DE2230817A1 (en) * 1971-09-14 1973-03-15 Egyesuelt Izzolampa PROCESS FOR THE PRODUCTION OF A CORROSION-RESISTANT COATING ON MOLYBDA METAL SURFACES
US3721852A (en) * 1972-01-12 1973-03-20 Gte Sylvania Inc Refractory metal phosphate and phosphide coatings for refractory metal leads
NL179433C (en) * 1976-06-21 1986-09-01 Philips Nv ELECTRIC LAMP.
NL183794B (en) * 1979-02-26 Philips Nv HIGH PRESSURE MERCURY DISCHARGE LAMP.
US4296351A (en) * 1979-10-17 1981-10-20 Gte Products Corporation Tungsten halogen lamp having lead-in wire comprising tantalum alloy
US4307318A (en) * 1980-02-14 1981-12-22 Westinghouse Electric Corp. Miniature lamp and method
US4354137A (en) * 1980-07-15 1982-10-12 Westinghouse Electric Corp. Incandescent lamp having seal-anchored filament mount, and method of making such lamp
EP0136750A1 (en) * 1983-09-01 1985-04-10 Koninklijke Philips Electronics N.V. Capless electric lamp
GB8429740D0 (en) * 1984-11-24 1985-01-03 Emi Plc Thorn Lead wires in pinch seals
US5057735A (en) * 1989-10-13 1991-10-15 General Electric Company Reflector lamp unit with independently adjustable lamp mount
AT398864B (en) * 1990-03-15 1995-02-27 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh HALOGEN BULB
US5680003A (en) * 1995-05-19 1997-10-21 General Electric Company Coiled-coil filament design for an incandescent lamp
KR20010040661A (en) * 1998-12-08 2001-05-15 롤페스 요하네스 게라투스 알베르투스 Electric 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
DE60336840D1 (en) * 2002-11-07 2011-06-01 Advanced Lighting Tech Inc Process for the preparation of oxidation-protected metal foils
EP1629520B1 (en) * 2003-05-21 2010-03-31 Koninklijke Philips Electronics N.V. High-pressure discharge lamp
US7358674B2 (en) * 2004-07-27 2008-04-15 General Electric Company Structure having electrodes with metal core and coating
US7575815B2 (en) * 2005-01-24 2009-08-18 Battelle Memorial Institute Aluminide coatings
CN100538967C (en) * 2006-08-10 2009-09-09 殷尧平 Core column processing technology

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1317782A (en) * 1961-03-16 1963-05-08
GB1185873A (en) * 1967-02-06 1970-03-25 British Lighting Ind Ltd Lamps having a Linear Envelope of High-Temperature Glass

Also Published As

Publication number Publication date
CA940585A (en) 1974-01-22
AU3251271A (en) 1973-02-22
GB1301966A (en) 1973-01-04
US3668391A (en) 1972-06-06

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