ATE144857T1 - Kontaktwerkstoff auf silberbasis zur verwendung in schaltgeräten der energietechnik sowie verfahren zur herstellung von kontaktstücken aus diesem werkstoff - Google Patents
Kontaktwerkstoff auf silberbasis zur verwendung in schaltgeräten der energietechnik sowie verfahren zur herstellung von kontaktstücken aus diesem werkstoffInfo
- Publication number
- ATE144857T1 ATE144857T1 AT92909652T AT92909652T ATE144857T1 AT E144857 T1 ATE144857 T1 AT E144857T1 AT 92909652 T AT92909652 T AT 92909652T AT 92909652 T AT92909652 T AT 92909652T AT E144857 T1 ATE144857 T1 AT E144857T1
- Authority
- AT
- Austria
- Prior art keywords
- pct
- silver
- switching devices
- energy technology
- contact
- Prior art date
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
- C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
- C22C32/001—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with only oxides
- C22C32/0015—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with only oxides with only single oxides as main non-metallic constituents
- C22C32/0021—Matrix based on noble metals, Cu or alloys thereof
-
- 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
- H01H2001/02378—Composite material having a noble metal as the basic material and containing oxides containing iron-oxide as major component
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Composite Materials (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Contacts (AREA)
- Manufacture Of Switches (AREA)
- Powder Metallurgy (AREA)
- Conductive Materials (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4117311A DE4117311A1 (de) | 1991-05-27 | 1991-05-27 | Kontaktwerkstoff auf silberbasis zur verwendung in schaltgeraeten der energietechnik |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE144857T1 true ATE144857T1 (de) | 1996-11-15 |
Family
ID=6432544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT92909652T ATE144857T1 (de) | 1991-05-27 | 1992-05-14 | Kontaktwerkstoff auf silberbasis zur verwendung in schaltgeräten der energietechnik sowie verfahren zur herstellung von kontaktstücken aus diesem werkstoff |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US5429656A (de) |
| EP (1) | EP0586410B1 (de) |
| JP (1) | JP3280968B2 (de) |
| AT (1) | ATE144857T1 (de) |
| BR (1) | BR9206065A (de) |
| DE (2) | DE4117311A1 (de) |
| DK (1) | DK0586410T3 (de) |
| ES (1) | ES2094354T3 (de) |
| WO (1) | WO1992022080A1 (de) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5610347A (en) * | 1992-06-10 | 1997-03-11 | Doduco Gmbh & Co. Dr. Eugen Durrwachter | Material for electric contacts taking silver-tin oxide or silver-zinc oxide as basis |
| US5796017A (en) * | 1993-08-23 | 1998-08-18 | Siemens Aktiengesellschaft | Silver-based contact material, use of such a contact material, in switchgear for power engineering applications and method of manufacturing the contact material |
| DE4331913A1 (de) * | 1993-09-20 | 1995-03-23 | Siemens Ag | Verfahren zum Verbinden von einer Kontaktauflage aus Silber-Metalloxid-Werkstoff mit einem metallischen Kontaktträger |
| DE4343550A1 (de) * | 1993-12-20 | 1995-06-22 | Siemens Ag | Kontaktwerkstoff auf Silberbasis zur Verwendung in Schaltgeräten der Energietechnik |
| US5846288A (en) * | 1995-11-27 | 1998-12-08 | Chemet Corporation | Electrically conductive material and method for making |
| DE19602812C1 (de) * | 1996-01-26 | 1997-07-31 | Siemens Ag | Verfahren zur Herstellung eines Formstücks aus einem Kontaktwerkstoff auf Silberbasis und Formstück |
| DE19608490C1 (de) * | 1996-03-05 | 1997-09-04 | Siemens Ag | Kontaktwerkstoff aus Silber und Wirkkomponenten, daraus gefertigtes Formstück sowie Verfahren zur Herstellung des Formstücks |
| BR9710794A (pt) * | 1996-08-01 | 1999-08-17 | Metalor Contacts Deutschland G | Processo para a prepara-Æo de um produto de um amterial de contato a base de prata material de contato bem como produto do material de contato |
| US6724292B2 (en) * | 2001-07-18 | 2004-04-20 | Nec Schott Components Corporation | Thermal fuse |
| US6757963B2 (en) * | 2002-01-23 | 2004-07-06 | Mcgraw-Edison Company | Method of joining components using a silver-based composition |
| EP1381065A1 (de) * | 2002-07-12 | 2004-01-14 | Metalor Technologies International S.A. | Elektrischer Kontaktwerkstoff und sein Herstellungsverfahren |
| JP4427058B2 (ja) * | 2004-06-18 | 2010-03-03 | Tanakaホールディングス株式会社 | 密閉形交流負荷用リレー及びそれに用いるAg系接点素子材料 |
| EP2124236A1 (de) * | 2008-05-22 | 2009-11-25 | Metalor Technologies International S.A. | Verwendung eines elektrischen Kontaktmaterials zur Herstellung eines Lichtbogens durch Blasen |
| JP6145285B2 (ja) * | 2012-03-22 | 2017-06-07 | 日本タングステン株式会社 | 電気接点材料およびその製造方法ならびに電気接点 |
| CN112475295B (zh) * | 2020-09-30 | 2022-11-15 | 浙江福达合金材料科技有限公司 | 一种氧化物颗粒弥散分布的银氧化铁电接触材料及其制备方法 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2394501A (en) * | 1942-09-12 | 1946-02-05 | Square D Co | Electrical contact |
| US3607244A (en) * | 1967-03-11 | 1971-09-21 | Sumitomo Electric Industries | Electric contact material and method of making the same |
| DE2310784B2 (de) * | 1973-03-03 | 1975-03-13 | Fa. Dr. Eugen Duerrwaechter Doduco, 7530 Pforzheim | Verfahren zur Herstellung eines duktilen Silber-Metalloxid-Halbzeugs |
| DE2446698C2 (de) * | 1974-09-30 | 1983-04-14 | Siemens AG, 1000 Berlin und 8000 München | Zweischichten-Sinterkontaktstück für elektrische Schaltgeräte |
| JPS5913578B2 (ja) * | 1977-01-25 | 1984-03-30 | 日本科学冶金株式会社 | 電気接点材料 |
| US4369063A (en) * | 1981-11-12 | 1983-01-18 | Ciba-Geigy Corporation | Silver containing conductive coatings |
| JPH06104873B2 (ja) * | 1986-07-08 | 1994-12-21 | 富士電機株式会社 | 銀―金属酸化物系接点用材料及びその製造方法 |
| DE3816895A1 (de) * | 1987-06-06 | 1988-12-22 | Degussa | Verwendung eines silber-eisen-werkstoffs fuer elektrische kontakte |
| YU46258B (sh) * | 1987-06-06 | 1993-05-28 | Degussa Ag. | Primena srebrno gvozdenog materijala za električne kontakte |
| JPS6455345A (en) * | 1987-08-25 | 1989-03-02 | Chugai Electric Ind Co Ltd | Silver-iron oxide sintered electrical contact material |
| DE3911904A1 (de) * | 1988-04-16 | 1989-12-14 | Duerrwaechter E Dr Doduco | Pulvermetallurgisches verfahren zum herstellen eines halbzeugs fuer elektrische kontakte aus einem verbundwerkstoff auf silberbasis mit eisen |
| US5246480A (en) * | 1988-04-20 | 1993-09-21 | Siemens Aktiengesellschaft | Sintered contact material based on silver for use in power engineering switch-gear, in particular for contact pieces in low-voltage switches |
| EP0369283B1 (de) * | 1988-11-17 | 1994-09-14 | Siemens Aktiengesellschaft | Sinterkontaktwerkstoff für Niederspannungsschaltgeräte der Energietechnik, insbesondere für Motorschütze |
| DE58909295D1 (de) * | 1988-11-17 | 1995-07-20 | Siemens Ag | Niederspannungsschaltgeräte-Sinterkontaktwerkstoff der Energietechnik, insbesondere für Motorschütze. |
-
1991
- 1991-05-27 DE DE4117311A patent/DE4117311A1/de not_active Withdrawn
-
1992
- 1992-05-14 JP JP50896092A patent/JP3280968B2/ja not_active Expired - Fee Related
- 1992-05-14 BR BR9206065A patent/BR9206065A/pt not_active IP Right Cessation
- 1992-05-14 US US08/142,441 patent/US5429656A/en not_active Expired - Lifetime
- 1992-05-14 ES ES92909652T patent/ES2094354T3/es not_active Expired - Lifetime
- 1992-05-14 AT AT92909652T patent/ATE144857T1/de not_active IP Right Cessation
- 1992-05-14 WO PCT/DE1992/000388 patent/WO1992022080A1/de not_active Ceased
- 1992-05-14 EP EP92909652A patent/EP0586410B1/de not_active Expired - Lifetime
- 1992-05-14 DK DK92909652.7T patent/DK0586410T3/da active
- 1992-05-14 DE DE59207467T patent/DE59207467D1/de not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH06507447A (ja) | 1994-08-25 |
| EP0586410B1 (de) | 1996-10-30 |
| DE4117311A1 (de) | 1992-12-03 |
| EP0586410A1 (de) | 1994-03-16 |
| DE59207467D1 (de) | 1996-12-05 |
| US5429656A (en) | 1995-07-04 |
| ES2094354T3 (es) | 1997-01-16 |
| BR9206065A (pt) | 1994-11-29 |
| WO1992022080A1 (de) | 1992-12-10 |
| DK0586410T3 (da) | 1997-04-14 |
| JP3280968B2 (ja) | 2002-05-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| REN | Ceased due to non-payment of the annual fee |