FR2222448B1 - - Google Patents
Info
- Publication number
- FR2222448B1 FR2222448B1 FR7409180A FR7409180A FR2222448B1 FR 2222448 B1 FR2222448 B1 FR 2222448B1 FR 7409180 A FR7409180 A FR 7409180A FR 7409180 A FR7409180 A FR 7409180A FR 2222448 B1 FR2222448 B1 FR 2222448B1
- 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
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C5/00—Alloys based on noble metals
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Composite Materials (AREA)
- Contacts (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3313373A JPS5536699B2 (cg-RX-API-DMAC7.html) | 1973-03-22 | 1973-03-22 | |
| JP8070473A JPS5417294B2 (cg-RX-API-DMAC7.html) | 1973-07-20 | 1973-07-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2222448A1 FR2222448A1 (cg-RX-API-DMAC7.html) | 1974-10-18 |
| FR2222448B1 true FR2222448B1 (cg-RX-API-DMAC7.html) | 1977-10-07 |
Family
ID=26371770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7409180A Expired FR2222448B1 (cg-RX-API-DMAC7.html) | 1973-03-22 | 1974-03-19 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3874941A (cg-RX-API-DMAC7.html) |
| CA (1) | CA1005664A (cg-RX-API-DMAC7.html) |
| DE (1) | DE2411322C2 (cg-RX-API-DMAC7.html) |
| FR (1) | FR2222448B1 (cg-RX-API-DMAC7.html) |
| GB (1) | GB1438044A (cg-RX-API-DMAC7.html) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5526697B2 (cg-RX-API-DMAC7.html) * | 1973-07-05 | 1980-07-15 | ||
| US3933485A (en) * | 1973-07-20 | 1976-01-20 | Chugai Denki Kogyo Kabushiki-Kaisha | Electrical contact material |
| JPS523193A (en) * | 1975-06-24 | 1977-01-11 | Sumitomo Electric Ind Ltd | Electric contact material |
| US4053728A (en) * | 1975-10-24 | 1977-10-11 | General Electric Company | Brazed joint between a beryllium-base part and a part primarily of a metal that is retractable with beryllium to form a brittle intermetallic compound |
| JPS607328B2 (ja) * | 1977-06-16 | 1985-02-23 | 中外電気工業株式会社 | Ａｇ−ＳｎＯ系合金を使つた複合電気接点 |
| MX149630A (es) * | 1977-06-20 | 1983-12-06 | Chugai Electric Ind Co Ltd | Mejoras en metodo para fabricar un contacto electrico |
| US4150982A (en) * | 1978-03-13 | 1979-04-24 | Chugai Denki Kogyo Kabushiki-Kaisha | AG-Metal oxides electrical contact materials containing internally oxidized indium oxides and/or tin oxides |
| US4170471A (en) * | 1978-07-27 | 1979-10-09 | Rockwell International Corporation | Silver alloys for metallization of magnetic bubble domain devices |
| JPS6013051B2 (ja) * | 1978-08-11 | 1985-04-04 | 中外電気工業株式会社 | 銀↓−錫↓−ビスマス系合金を内部酸化した電気接点材料の改良 |
| DE3123357A1 (de) * | 1981-06-12 | 1982-12-30 | Degussa Ag, 6000 Frankfurt | "elektrisches kontaktstueck" |
| DE3146972A1 (de) * | 1981-11-26 | 1983-06-01 | Siemens AG, 1000 Berlin und 8000 München | Verfahren zum herstellen von formteilen aus cadmiumfreien silber-metalloxid-verbundwerkstoffen fuer elektrische kontaktstuecke |
| US4457787A (en) * | 1982-09-21 | 1984-07-03 | Chugai Denki Kogyo Kabushiki-Kaisha | Internal oxidation method of Ag alloys |
| JPS6177211A (ja) * | 1984-08-24 | 1986-04-19 | 中外電気工業株式会社 | コンタクタ−用複合電気接点材 |
| JPS61114417A (ja) * | 1984-11-08 | 1986-06-02 | 中外電気工業株式会社 | Ａｇ−ＳｎＯ系複合電気接点材とその製法 |
| US4904317A (en) * | 1988-05-16 | 1990-02-27 | Technitrol, Inc. | Erosion resistant Ag-SnO2 electrical contact material |
| JPH09106724A (ja) * | 1995-10-12 | 1997-04-22 | Maruzen Kogyo Kk | 開閉器 |
| FR2814179A1 (fr) * | 2000-09-15 | 2002-03-22 | Franco Belge Combustibles | Alliage a base d'argent a resistance au fluage amelioree pour la realisation d'elements absorbants les neutrons et procede de fabrication de barreaux en cet alliage |
| JP4947850B2 (ja) * | 2001-06-01 | 2012-06-06 | 株式会社徳力本店 | Ａｇ−酸化物系電気接点材料の製造方法 |
| DE60215981T2 (de) * | 2002-08-15 | 2007-07-26 | Tokuriki Honten Co. Ltd. | HERSTELLUNGSVERFAHREN FÜR ELEKTRISCHES KONTAKTMATERIAL AUF Ag-OXIDBASIS UND DESSEN PRODUKT |
| DE10327336A1 (de) * | 2003-06-16 | 2005-01-27 | W. C. Heraeus Gmbh & Co. Kg | Legierung und deren Verwendung |
| CN104493174B (zh) * | 2014-12-30 | 2016-04-13 | 桂林电器科学研究院有限公司 | 一种制备银氧化锡氧化物电触头材料的方法 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1050551B (de) * | 1959-02-12 | Siemens Schuckertw erke Aktien gesellschaft Berlin und Erlangen | PuK ermetallischcs Verfahren zur Her stellung eines Kontaktwerkstoffs auf Silber Cadmiumox>d Basis | |
| US2572662A (en) * | 1945-07-12 | 1951-10-23 | Cutler Hammer Inc | Electrical contact |
| DE1106967B (de) * | 1953-11-21 | 1961-05-18 | Siemens Ag | Verwendung indiumhaltiger Legierungen als Werkstoff zur Herstellung von Kontakten |
| US2796346A (en) * | 1955-04-28 | 1957-06-18 | Baker & Co Inc | Electrical contact material |
| DE1033815B (de) * | 1957-02-12 | 1958-07-10 | Siemens Ag | Gut loetbarer Kontaktkoerper aus Verbundstoff mit eingelagerten Metalloxyden |
| DE1173764B (de) * | 1957-05-23 | 1964-07-09 | Siemens Ag | Verfahren zur Herstellung abriebfester Oberflaechenschichten grosser Haerte und Leitfaehigkeit, insbesondere fuer elektrische Gleit- und Reibkontakte |
| DE1153178B (de) * | 1959-08-01 | 1963-08-22 | Duerrwaechter E Dr Doduco | Verwendung eines verformbaren Silber-Metalloxyd-Werkstoffes fuer elektrische Kontakte |
| US3607244A (en) * | 1967-03-11 | 1971-09-21 | Sumitomo Electric Industries | Electric contact material and method of making the same |
| FR2007490A1 (en) * | 1968-04-22 | 1970-01-09 | Mallory & Co Inc P R | Electrical contact of cdo/ag with integrally bonded layer - of ag or other metal |
| US3694197A (en) * | 1970-11-12 | 1972-09-26 | Mallory & Co Inc P R | Electrical contact materials of silver-cadmium oxide containing additives |
-
1974
- 1974-02-14 US US442632*A patent/US3874941A/en not_active Expired - Lifetime
- 1974-03-09 DE DE2411322A patent/DE2411322C2/de not_active Expired
- 1974-03-14 GB GB1134874A patent/GB1438044A/en not_active Expired
- 1974-03-19 FR FR7409180A patent/FR2222448B1/fr not_active Expired
- 1974-03-19 CA CA195,409A patent/CA1005664A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA1005664A (en) | 1977-02-22 |
| DE2411322A1 (de) | 1974-09-26 |
| GB1438044A (en) | 1976-06-03 |
| US3874941A (en) | 1975-04-01 |
| DE2411322C2 (de) | 1984-10-18 |
| FR2222448A1 (cg-RX-API-DMAC7.html) | 1974-10-18 |