CA1087235A - Silver-tin oxide composite electrical contact - Google Patents

Silver-tin oxide composite electrical contact

Info

Publication number
CA1087235A
CA1087235A CA288,044A CA288044A CA1087235A CA 1087235 A CA1087235 A CA 1087235A CA 288044 A CA288044 A CA 288044A CA 1087235 A CA1087235 A CA 1087235A
Authority
CA
Canada
Prior art keywords
contact
base portion
matrix
weight
copper
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
Application number
CA288,044A
Other languages
English (en)
French (fr)
Inventor
Akira Shibata
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.)
Chugai Electric Industrial Co Ltd
Original Assignee
Chugai Electric Industrial Co Ltd
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 Chugai Electric Industrial Co Ltd filed Critical Chugai Electric Industrial Co Ltd
Application granted granted Critical
Publication of CA1087235A publication Critical patent/CA1087235A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C26/00—Coating not provided for in groups C23C2/00 - C23C24/00
    • 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
    • H01H1/0237—Composite material having a noble metal as the basic material and containing oxides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Composite Materials (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Contacts (AREA)
  • Manufacture Of Switches (AREA)
  • Conductive Materials (AREA)
CA288,044A 1977-06-16 1977-10-04 Silver-tin oxide composite electrical contact Expired CA1087235A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US80704677A 1977-06-16 1977-06-16
US807,046 1977-06-16

Publications (1)

Publication Number Publication Date
CA1087235A true CA1087235A (en) 1980-10-07

Family

ID=25195434

Family Applications (1)

Application Number Title Priority Date Filing Date
CA288,044A Expired CA1087235A (en) 1977-06-16 1977-10-04 Silver-tin oxide composite electrical contact

Country Status (9)

Country Link
JP (1) JPS607328B2 (es)
AU (1) AU511436B2 (es)
BR (1) BR7801633A (es)
CA (1) CA1087235A (es)
DE (1) DE2747087C2 (es)
FR (1) FR2394880A1 (es)
GB (1) GB1604976A (es)
HK (1) HK28082A (es)
MX (1) MX145764A (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5512773Y2 (es) * 1974-03-15 1980-03-21
JPS62268019A (ja) * 1986-05-15 1987-11-20 株式会社　徳力本店 複合接点材料
JPS62268015A (ja) * 1986-05-15 1987-11-20 株式会社　徳力本店 複合接点材料およびその製造方法
JPH0799655B2 (ja) * 1987-01-07 1995-10-25 株式会社東富士製作所 複合電気接点
JPH0337593Y2 (es) * 1987-07-08 1991-08-08
DE3813142A1 (de) * 1988-04-20 1989-11-09 Duerrwaechter E Dr Doduco Bandfoermiges oder plattenfoermiges halbzeug fuer elektrische kontakte
JP2662895B2 (ja) * 1988-10-03 1997-10-15 富士電機株式会社 台金付電気接点
JPH04311543A (ja) * 1991-04-09 1992-11-04 Chugai Electric Ind Co Ltd Ａｇ−ＳｎＯ−ＩｎＯ電気接点材料とその製法
FI119647B (fi) 2005-04-29 2009-01-30 Outotec Oyj Menetelmä tiiviin hopeapinnan muodostamiseksi alumiinikappaleeseen

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3151385A (en) * 1962-10-03 1964-10-06 Gibson Electric Company Method of forming electrical contacts
US3874941A (en) * 1973-03-22 1975-04-01 Chugai Electric Ind Co Ltd Silver-metal oxide contact materials
JPS5324010B2 (es) * 1973-12-06 1978-07-18
FR2236261A1 (en) * 1973-07-05 1975-01-31 Sumitomo Electric Industries Electrical contacts of silver- indium- and tin- oxides - made by internal oxidn. of silver-indium-tin alloys, and with excellent properties
JPS5526697B2 (es) * 1973-07-05 1980-07-15
US3933485A (en) * 1973-07-20 1976-01-20 Chugai Denki Kogyo Kabushiki-Kaisha Electrical contact material
DE2441327A1 (de) * 1974-08-29 1976-03-11 Transformatoren Union Ag Verfahren zur loetung von kontaktbahnen auf kontaktteile
JPS5647255B2 (es) * 1974-10-08 1981-11-09
JPS51121798A (en) * 1975-04-18 1976-10-25 Hitachi Ltd Thick film resistor
JPS523193A (en) * 1975-06-24 1977-01-11 Sumitomo Electric Ind Ltd Electric contact material
JPS6013720B2 (ja) * 1977-07-11 1985-04-09 株式会社東芝 脚の高さ調整装置

Also Published As

Publication number Publication date
JPS607328B2 (ja) 1985-02-23
FR2394880A1 (fr) 1979-01-12
AU511436B2 (en) 1980-08-21
JPS547157A (en) 1979-01-19
DE2747087C2 (de) 1985-12-19
BR7801633A (pt) 1979-01-16
GB1604976A (en) 1981-12-16
DE2747087A1 (de) 1978-12-21
MX145764A (es) 1982-03-29
FR2394880B1 (es) 1982-04-30
AU2969477A (en) 1979-04-26
HK28082A (en) 1982-07-02

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Legal Events

Date Code Title Description
MKEX Expiry