FR2122201A5 - - Google Patents

Info

Publication number
FR2122201A5
FR2122201A5 FR7200882A FR7200882A FR2122201A5 FR 2122201 A5 FR2122201 A5 FR 2122201A5 FR 7200882 A FR7200882 A FR 7200882A FR 7200882 A FR7200882 A FR 7200882A FR 2122201 A5 FR2122201 A5 FR 2122201A5
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
FR7200882A
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.)
Siemens Corp
Original Assignee
Siemens 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
Priority claimed from DE19712101414 external-priority patent/DE2101414C3/de
Application filed by Siemens Corp filed Critical Siemens Corp
Application granted granted Critical
Publication of FR2122201A5 publication Critical patent/FR2122201A5/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/02—Contacts characterised by the material thereof
    • H01H1/021—Composite material
    • H01H1/023—Composite material having a noble metal as the basic material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/24—After-treatment of workpieces or articles
    • B22F3/26—Impregnating
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/02—Contacts characterised by the material thereof
    • H01H1/0203—Contacts characterised by the material thereof specially adapted for vacuum switches

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture Of Switches (AREA)
  • Contacts (AREA)
  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
FR7200882A 1971-01-13 1972-01-12 Expired FR2122201A5 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712101414 DE2101414C3 (de) 1971-01-13 Verfahren zum Herstellen eines heterogenen Durchdringungsverbundmetalls

Publications (1)

Publication Number Publication Date
FR2122201A5 true FR2122201A5 (enrdf_load_stackoverflow) 1972-08-25

Family

ID=5795770

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7200882A Expired FR2122201A5 (enrdf_load_stackoverflow) 1971-01-13 1972-01-12

Country Status (6)

Country Link
US (1) US3811939A (enrdf_load_stackoverflow)
JP (1) JPS5436121B1 (enrdf_load_stackoverflow)
AT (1) AT309582B (enrdf_load_stackoverflow)
CH (1) CH573278A5 (enrdf_load_stackoverflow)
FR (1) FR2122201A5 (enrdf_load_stackoverflow)
GB (1) GB1350362A (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3378439D1 (en) * 1982-08-09 1988-12-15 Meidensha Electric Mfg Co Ltd Contact material of vacuum interrupter and manufacturing process therefor
CA1236868A (en) * 1983-03-15 1988-05-17 Yoshiyuki Kashiwagi Vacuum interrupter
US4659885A (en) * 1983-03-22 1987-04-21 Kabushiki Kaisha Meidensha Vacuum interrupter
US4686338A (en) 1984-02-25 1987-08-11 Kabushiki Kaisha Meidensha Contact electrode material for vacuum interrupter and method of manufacturing the same

Also Published As

Publication number Publication date
DE2101414B2 (de) 1975-12-04
GB1350362A (en) 1974-04-18
CH573278A5 (enrdf_load_stackoverflow) 1976-03-15
DE2101414A1 (de) 1972-08-03
US3811939A (en) 1974-05-21
AT309582B (de) 1973-08-27
JPS5436121B1 (enrdf_load_stackoverflow) 1979-11-07

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Legal Events

Date Code Title Description
ST Notification of lapse