DE3772191D1 - Legierung auf molybdaenbasis und daraus hergestellter stromzufuehrungsdraht. - Google Patents

Legierung auf molybdaenbasis und daraus hergestellter stromzufuehrungsdraht.

Info

Publication number
DE3772191D1
DE3772191D1 DE8787202421T DE3772191T DE3772191D1 DE 3772191 D1 DE3772191 D1 DE 3772191D1 DE 8787202421 T DE8787202421 T DE 8787202421T DE 3772191 T DE3772191 T DE 3772191T DE 3772191 D1 DE3772191 D1 DE 3772191D1
Authority
DE
Germany
Prior art keywords
molybda
power supply
electric power
based alloy
supply wire
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 - Lifetime
Application number
DE8787202421T
Other languages
English (en)
Inventor
Mohammad Mujahid
Richard Conrad
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 North America LLC
Original Assignee
US Philips Corp
North American Philips 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 US Philips Corp, North American Philips Corp filed Critical US Philips Corp
Application granted granted Critical
Publication of DE3772191D1 publication Critical patent/DE3772191D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C27/00—Alloys based on rhenium or a refractory metal not mentioned in groups C22C14/00 or C22C16/00
    • C22C27/04—Alloys based on tungsten or molybdenum
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/40—Leading-in conductors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
  • Conductive Materials (AREA)
  • Non-Insulated Conductors (AREA)
DE8787202421T 1986-12-09 1987-12-07 Legierung auf molybdaenbasis und daraus hergestellter stromzufuehrungsdraht. Expired - Lifetime DE3772191D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/939,585 US4755712A (en) 1986-12-09 1986-12-09 Molybdenum base alloy and lead-in wire made therefrom

Publications (1)

Publication Number Publication Date
DE3772191D1 true DE3772191D1 (de) 1991-09-19

Family

ID=25473412

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787202421T Expired - Lifetime DE3772191D1 (de) 1986-12-09 1987-12-07 Legierung auf molybdaenbasis und daraus hergestellter stromzufuehrungsdraht.

Country Status (5)

Country Link
US (1) US4755712A (de)
EP (1) EP0275580B1 (de)
JP (1) JP2669623B2 (de)
KR (1) KR960016763B1 (de)
DE (1) DE3772191D1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4835439A (en) * 1987-09-29 1989-05-30 General Electric Company Increasing the oxidation resistance of molybdenum and its use for lamp seals
US4918353A (en) * 1987-09-29 1990-04-17 General Electric Company Reflector and lamp combination
US5028756A (en) * 1988-10-18 1991-07-02 Sumitomo Electric Industries, Ltd. Electrode wire for electric spark cutting
AT392432B (de) * 1989-05-03 1991-03-25 Plansee Metallwerk Verfahren zur herstellung von warmkriechfesten halbfabrikaten oder formteilen aus hochschmelzenden metallen
US5019743A (en) * 1989-11-17 1991-05-28 General Electric Company Mount structure for double ended lamp
AT395493B (de) * 1991-05-06 1993-01-25 Plansee Metallwerk Stromzufuehrung
AT401124B (de) * 1994-07-05 1996-06-25 Plansee Ag Elektrischer leiter in lampen
AT2017U1 (de) * 1997-05-09 1998-03-25 Plansee Ag Verwendung einer molybdän-/wolfram-legierung in bauteilen für glasschmelzen
JPH1167153A (ja) * 1997-08-21 1999-03-09 Koito Mfg Co Ltd メタルハライドランプ
EP1053564B1 (de) * 1998-12-08 2004-07-21 Koninklijke Philips Electronics N.V. Elektrische lampe
AT4408U1 (de) 2000-05-18 2001-06-25 Plansee Ag Verfahren zur herstellung einer elektrischen lampe
DE60336840D1 (de) * 2002-11-07 2011-06-01 Advanced Lighting Tech Inc Verfahren zur Herstellung oxidationsgeschützter Metallfolien
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
AT6955U1 (de) * 2003-09-19 2004-06-25 Plansee Ag Ods-molybdän-silizium-bor-legierung
JP2008513932A (ja) 2004-07-06 2008-05-01 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 動作が改善されたランプ
EP1797580A2 (de) 2004-09-30 2007-06-20 Koninklijke Philips Electronics N.V. Elektrische lampe

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2144250A (en) * 1935-10-05 1939-01-17 Rca Corp Cathode for electron discharge devices
GB898811A (en) * 1960-04-11 1962-06-14 Stauffer Chemical Co Process of grain-refining molybdenum or tungsten
GB976095A (en) * 1961-08-28 1964-11-25 Kanthal Ab Improvements in or relating to sintered bodies of molybdenum silicide
AT285966B (de) * 1968-10-11 1970-11-25 Plansee Metallwerk Gesinterte Molybdän-Bor-Legierung
SU415118A1 (ru) * 1972-05-11 1974-02-15 Э. В. Овчинников , Е. Н. Шадрина Припой для пайки. катодов
SU489801A1 (ru) * 1972-11-09 1975-10-30 Узбекский комбинат тугоплавких и жаропрочных металлов Сплав на основе молибдена
SU483454A1 (ru) * 1973-12-24 1975-09-05 Предприятие П/Я А-3700 Сплав на основе молибдена
NL178041C (nl) * 1978-11-29 1986-01-02 Philips Nv Elektrische lamp.
JPS5853703B2 (ja) * 1980-07-08 1983-11-30 株式会社東芝 熱間加工性に優れたモリブデン材料
JPS57123625A (en) * 1981-01-23 1982-08-02 Toshiba Corp Bulb
JPS6057498A (ja) * 1983-09-07 1985-04-03 松下電器産業株式会社 路線バス位置検出方法
US4537323A (en) * 1984-01-09 1985-08-27 Gte Laboratories Incorporated Mo-Ti members with non-metallic sintering aids
JPS60194043A (ja) * 1984-03-14 1985-10-02 Toshiba Corp 管球ウエルズ

Also Published As

Publication number Publication date
KR880008407A (ko) 1988-08-31
US4755712A (en) 1988-07-05
JP2669623B2 (ja) 1997-10-29
EP0275580A1 (de) 1988-07-27
EP0275580B1 (de) 1991-08-14
JPS63161138A (ja) 1988-07-04
KR960016763B1 (ko) 1996-12-20

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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: PHILIPS ELECTRONICS NORTH AMERICA CORP., NEW YORK,

8328 Change in the person/name/address of the agent

Free format text: PEUCKERT, H., DIPL.-ING., PAT.-ASS., 20097 HAMBURG

8339 Ceased/non-payment of the annual fee