ES2060914T3 - Material de molibdeno, sobre todo para la fabricacion de bombillas. - Google Patents

Material de molibdeno, sobre todo para la fabricacion de bombillas.

Info

Publication number
ES2060914T3
ES2060914T3 ES90124465T ES90124465T ES2060914T3 ES 2060914 T3 ES2060914 T3 ES 2060914T3 ES 90124465 T ES90124465 T ES 90124465T ES 90124465 T ES90124465 T ES 90124465T ES 2060914 T3 ES2060914 T3 ES 2060914T3
Authority
ES
Spain
Prior art keywords
molybdeno
manufacture
light bulbs
esp
cpd
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
ES90124465T
Other languages
English (en)
Inventor
Cosetta Dr Setti
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.)
Osram GmbH
Original Assignee
Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH
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 Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH filed Critical Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH
Application granted granted Critical
Publication of ES2060914T3 publication Critical patent/ES2060914T3/es
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

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)
  • Powder Metallurgy (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Luminescent Compositions (AREA)
  • Glass Compositions (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Metal Extraction Processes (AREA)

Abstract

UN ALAMBRE DE SUJECCION PARA LAMPARAS HALOGENAS CONSTA DE MOLIBDENO, EL CUAL ESTA DOTADO DE 500 PPM DE ALUMINIO. ADEMAS, EL MOLIBDENO PUEDE ESTAR DOTADO DE 15 PPM DE POTASIO.
ES90124465T 1990-02-01 1990-12-17 Material de molibdeno, sobre todo para la fabricacion de bombillas. Expired - Lifetime ES2060914T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4002973A DE4002973A1 (de) 1990-02-01 1990-02-01 Molybdaenmaterial, insbesondere fuer die lampenherstellung

Publications (1)

Publication Number Publication Date
ES2060914T3 true ES2060914T3 (es) 1994-12-01

Family

ID=6399218

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90124465T Expired - Lifetime ES2060914T3 (es) 1990-02-01 1990-12-17 Material de molibdeno, sobre todo para la fabricacion de bombillas.

Country Status (7)

Country Link
EP (1) EP0439776B1 (es)
JP (1) JPH04297543A (es)
KR (1) KR910021489A (es)
AT (1) ATE113319T1 (es)
DE (2) DE4002973A1 (es)
ES (1) ES2060914T3 (es)
HU (1) HU210093B (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19603301C2 (de) * 1996-01-30 2001-02-22 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Elektrische Lampe mit Molybdänfoliendurchführungen für ein Lampengefäß aus Quarzglas
DE19603300C2 (de) * 1996-01-30 2001-02-22 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Elektrische Lampe mit Molybdänfoliendurchführungen für ein Lampengefäß aus Quarzglas

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD49592A (es) *
DE1211402B (de) * 1960-04-29 1966-02-24 Egyesuelt Izzolampa Verfahren zum Herstellen von Wolframdraehten, insbesondere fuer Roehrengitter
CH503114A (de) * 1966-12-21 1971-02-15 Egyesuelt Izzolampa Auf pulvermetallurgischem Wege hergestellter Metallkörper erhöhter Plastizität
US3676083A (en) * 1969-01-21 1972-07-11 Sylvania Electric Prod Molybdenum base alloys
AT329889B (de) * 1974-01-18 1976-06-10 Plansee Metallwerk Verfahren zur herstellung von molybdandrahten und -blechen mit stapeldrahtgefuge
JPS604548B2 (ja) * 1976-10-21 1985-02-05 ゼネラル エレクトリツク コンパニ− 電球用マウント

Also Published As

Publication number Publication date
DE59007563D1 (de) 1994-12-01
ATE113319T1 (de) 1994-11-15
DE4002973A1 (de) 1991-08-08
KR910021489A (ko) 1991-12-20
EP0439776A1 (de) 1991-08-07
EP0439776B1 (de) 1994-10-26
HU908036D0 (en) 1991-06-28
JPH04297543A (ja) 1992-10-21
HU210093B (en) 1995-02-28
HUT62339A (en) 1993-04-28

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