FR2363869B1 - - Google Patents
Info
- Publication number
- FR2363869B1 FR2363869B1 FR7726355A FR7726355A FR2363869B1 FR 2363869 B1 FR2363869 B1 FR 2363869B1 FR 7726355 A FR7726355 A FR 7726355A FR 7726355 A FR7726355 A FR 7726355A FR 2363869 B1 FR2363869 B1 FR 2363869B1
- 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
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
- H01H1/0237—Composite material having a noble metal as the basic material and containing oxides
- H01H1/02372—Composite material having a noble metal as the basic material and containing oxides containing as major components one or more oxides of the following elements only: Cd, Sn, Zn, In, Bi, Sb or Te
- H01H1/02374—Composite material having a noble metal as the basic material and containing oxides containing as major components one or more oxides of the following elements only: Cd, Sn, Zn, In, Bi, Sb or Te containing as major component CdO
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Composite Materials (AREA)
- Materials Engineering (AREA)
- Powder Metallurgy (AREA)
- Contacts (AREA)
- Manufacture Of Switches (AREA)
- Conductive Materials (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19762639107 DE2639107A1 (de) | 1976-08-31 | 1976-08-31 | Verfahren zur herstellung eines kontaktstueckes aus silber und mindestens zwei oxiden von unedelmetallen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2363869A1 FR2363869A1 (fr) | 1978-03-31 |
| FR2363869B1 true FR2363869B1 (en:Method) | 1981-06-19 |
Family
ID=5986757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7726355A Granted FR2363869A1 (fr) | 1976-08-31 | 1977-08-30 | Procede de preparation d'un element de contact en argent et au moins deux oxydes de metaux non nobles |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5330412A (en:Method) |
| BR (1) | BR7705757A (en:Method) |
| CH (1) | CH631025A5 (en:Method) |
| DE (1) | DE2639107A1 (en:Method) |
| ES (1) | ES461997A1 (en:Method) |
| FR (1) | FR2363869A1 (en:Method) |
| GB (1) | GB1574098A (en:Method) |
| IT (1) | IT1085016B (en:Method) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4330331A (en) | 1978-06-16 | 1982-05-18 | Nippon Telegraph And Telephone Public Corporation | Electric contact material and method of producing the same |
| US4279649A (en) * | 1978-06-16 | 1981-07-21 | Nippon Telegraph And Telephone Public Corporation | Electrical contact material |
| JPS5739144A (en) * | 1980-08-19 | 1982-03-04 | Tanaka Kikinzoku Kogyo Kk | Composite electrical contact material |
| JPS5741338A (en) * | 1980-08-26 | 1982-03-08 | Tanaka Kikinzoku Kogyo Kk | Composite electrical contact material |
| JPS58161741A (ja) * | 1982-03-18 | 1983-09-26 | Tanaka Kikinzoku Kogyo Kk | 電気接点材料 |
| JPS59185750A (ja) * | 1983-04-07 | 1984-10-22 | Tanaka Kikinzoku Kogyo Kk | 電気接点材料 |
| CN1058918C (zh) * | 1996-05-07 | 2000-11-29 | 机械工业部桂林电器科学研究所 | 一种高压水雾化银粉的制造方法 |
| DE10001968B4 (de) * | 1999-10-15 | 2004-02-12 | Applikations- Und Technikzentrum Für Energieverfahrens-, Umwelt- Und Strömungstechnik (Atz-Evus) | Verfahren zur Herstellung eines Pulvers |
| CN111468736A (zh) * | 2020-03-07 | 2020-07-31 | 福达合金材料股份有限公司 | 一种银金属氧化物电接触材料及其制备方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2446698C2 (de) * | 1974-09-30 | 1983-04-14 | Siemens AG, 1000 Berlin und 8000 München | Zweischichten-Sinterkontaktstück für elektrische Schaltgeräte |
-
1976
- 1976-08-31 DE DE19762639107 patent/DE2639107A1/de active Granted
-
1977
- 1977-07-15 CH CH877677A patent/CH631025A5/de not_active IP Right Cessation
- 1977-08-03 GB GB32645/77A patent/GB1574098A/en not_active Expired
- 1977-08-25 IT IT26944/77A patent/IT1085016B/it active
- 1977-08-29 JP JP10351777A patent/JPS5330412A/ja active Pending
- 1977-08-30 BR BR7705757A patent/BR7705757A/pt unknown
- 1977-08-30 FR FR7726355A patent/FR2363869A1/fr active Granted
- 1977-08-31 ES ES461997A patent/ES461997A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IT1085016B (it) | 1985-05-28 |
| FR2363869A1 (fr) | 1978-03-31 |
| CH631025A5 (en) | 1982-07-15 |
| DE2639107C2 (en:Method) | 1989-04-06 |
| DE2639107A1 (de) | 1978-03-02 |
| JPS5330412A (en) | 1978-03-22 |
| GB1574098A (en) | 1980-09-03 |
| BR7705757A (pt) | 1978-05-30 |
| ES461997A1 (es) | 1978-05-16 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |