JPS5767141A - Manufacture of material for circuit interrupting member - Google Patents

Manufacture of material for circuit interrupting member

Info

Publication number
JPS5767141A
JPS5767141A JP17033480A JP17033480A JPS5767141A JP S5767141 A JPS5767141 A JP S5767141A JP 17033480 A JP17033480 A JP 17033480A JP 17033480 A JP17033480 A JP 17033480A JP S5767141 A JPS5767141 A JP S5767141A
Authority
JP
Japan
Prior art keywords
manufacture
circuit interrupting
interrupting member
circuit
interrupting
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.)
Pending
Application number
JP17033480A
Other languages
Japanese (ja)
Inventor
Boomaieru Hansu
Kuuneruto Uaruteru
Rashiyuke Manfureeto
Mennitsuhi Geruharuto
Getsuchiyu Arufureeto
Niyuurunberugeru Deiiteru
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.)
INST PURIYUFUFUERUTO FUYUURU E
INSUTEITOUTO PURIYUFUFUERUTO FUYUURU EREKUTORITSUSHIE HOTSUHORAISUTOUNGUSUTEHINIKU
Original Assignee
INST PURIYUFUFUERUTO FUYUURU E
INSUTEITOUTO PURIYUFUFUERUTO FUYUURU EREKUTORITSUSHIE HOTSUHORAISUTOUNGUSUTEHINIKU
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 INST PURIYUFUFUERUTO FUYUURU E, INSUTEITOUTO PURIYUFUFUERUTO FUYUURU EREKUTORITSUSHIE HOTSUHORAISUTOUNGUSUTEHINIKU filed Critical INST PURIYUFUFUERUTO FUYUURU E
Publication of JPS5767141A publication Critical patent/JPS5767141A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
    • B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
    • B22F9/082—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/0425—Copper-based alloys
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/045—Alloys based on refractory metals
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
JP17033480A 1979-12-08 1980-12-04 Manufacture of material for circuit interrupting member Pending JPS5767141A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD21747579A DD155861A3 (en) 1979-12-08 1979-12-08 METHOD FOR PRODUCING SWITCHES

Publications (1)

Publication Number Publication Date
JPS5767141A true JPS5767141A (en) 1982-04-23

Family

ID=5521498

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17033480A Pending JPS5767141A (en) 1979-12-08 1980-12-04 Manufacture of material for circuit interrupting member

Country Status (4)

Country Link
JP (1) JPS5767141A (en)
DD (1) DD155861A3 (en)
DE (1) DE3040384A1 (en)
GB (1) GB2066298B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5520271A (en) * 1993-08-18 1996-05-28 Unisia Jecs Corporation System for minimizing vibrations of crankshaft
CN109351982A (en) * 2018-11-21 2019-02-19 陕西斯瑞新材料股份有限公司 A kind of continuous production chromiumcopper milling method
CN111822725A (en) * 2020-09-21 2020-10-27 陕西斯瑞新材料股份有限公司 Preparation method of alloy powder for recycling copper-chromium alloy

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR860001452B1 (en) * 1981-10-03 1986-09-25 이마이 마사오 Air-breaker
DE3303170A1 (en) * 1983-01-31 1984-08-02 Siemens AG, 1000 Berlin und 8000 München METHOD FOR PRODUCING COPPER-CHROME MELTING ALLOYS AS A CONTACT MATERIAL FOR VACUUM CIRCUIT BREAKER
DE3347550A1 (en) * 1983-12-30 1985-07-11 Siemens AG, 1000 Berlin und 8000 München Chromium and copper composite material, method of producing it and shaped contact points made of said material
EP0172411B1 (en) * 1984-07-30 1988-10-26 Siemens Aktiengesellschaft Vacuum contactor with contact pieces of cucr and process for the production of such contact pieces
EP0538896A3 (en) * 1991-10-25 1993-11-18 Meidensha Electric Mfg Co Ltd Process for forming contact material
US5292477A (en) * 1992-10-22 1994-03-08 International Business Machines Corporation Supersaturation method for producing metal powder with a uniform distribution of dispersants method of uses thereof and structures fabricated therewith
CN110125421B (en) * 2019-04-22 2022-07-26 西安斯瑞先进铜合金科技有限公司 Preparation method of lamellar CuFe alloy powder

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5520271A (en) * 1993-08-18 1996-05-28 Unisia Jecs Corporation System for minimizing vibrations of crankshaft
CN109351982A (en) * 2018-11-21 2019-02-19 陕西斯瑞新材料股份有限公司 A kind of continuous production chromiumcopper milling method
CN109351982B (en) * 2018-11-21 2021-12-03 陕西斯瑞新材料股份有限公司 Powder making method for continuously producing copper-chromium alloy
CN111822725A (en) * 2020-09-21 2020-10-27 陕西斯瑞新材料股份有限公司 Preparation method of alloy powder for recycling copper-chromium alloy

Also Published As

Publication number Publication date
GB2066298B (en) 1983-08-17
GB2066298A (en) 1981-07-08
DE3040384A1 (en) 1981-06-11
DD155861A3 (en) 1982-07-14

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