BR112018000173A2 - ?contato de comutação elétrico, método para fabricação de um contato de comutação elétrico, e, aparelho de comutação? - Google Patents
?contato de comutação elétrico, método para fabricação de um contato de comutação elétrico, e, aparelho de comutação?Info
- Publication number
- BR112018000173A2 BR112018000173A2 BR112018000173-2A BR112018000173A BR112018000173A2 BR 112018000173 A2 BR112018000173 A2 BR 112018000173A2 BR 112018000173 A BR112018000173 A BR 112018000173A BR 112018000173 A2 BR112018000173 A2 BR 112018000173A2
- Authority
- BR
- Brazil
- Prior art keywords
- contact
- electrical switching
- switching contact
- manufacturing
- electrical
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
- H01H11/04—Apparatus or processes specially adapted for the manufacture of electric switches of switch contacts
- H01H11/041—Apparatus or processes specially adapted for the manufacture of electric switches of switch contacts by bonding of a contact marking face to a contact body portion
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
- H01H11/04—Apparatus or processes specially adapted for the manufacture of electric switches of switch contacts
- H01H11/048—Apparatus or processes specially adapted for the manufacture of electric switches of switch contacts by powder-metallurgical processes
-
- 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
- B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
- B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
- B22F7/08—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools with one or more parts not made from powder
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/02—Contacts characterised by the material thereof
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
- H01H11/04—Apparatus or processes specially adapted for the manufacture of electric switches of switch contacts
- H01H11/041—Apparatus or processes specially adapted for the manufacture of electric switches of switch contacts by bonding of a contact marking face to a contact body portion
- H01H11/045—Apparatus or processes specially adapted for the manufacture of electric switches of switch contacts by bonding of a contact marking face to a contact body portion with the help of an intermediate layer
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
- H01H11/04—Apparatus or processes specially adapted for the manufacture of electric switches of switch contacts
- H01H11/06—Fixing of contacts to carrier ; Fixing of contacts to insulating carrier
-
- 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
- B22F2301/00—Metallic composition of the powder or its coating
- B22F2301/25—Noble metals, i.e. Ag Au, Ir, Os, Pd, Pt, Rh, Ru
- B22F2301/255—Silver or gold
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2201/00—Contacts
- H01H2201/022—Material
- H01H2201/024—Material precious
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Contacts (AREA)
- Powder Metallurgy (AREA)
- Manufacture Of Switches (AREA)
Abstract
a invenção se refere a um contato de comutação elétrico, compreendendo um suporte de contato e uma base de contato (2), que apresenta um material de contato (5), e a um método para produzir o dito contato de comutação elétrico. a invenção é distinguida pelo fato de que uma camada (6) que pode ser sinterizada é disposta entre o material de contato (5) e o suporte de contato (1) a fim de conectar o material de contato (5) com o suporte de contato (1).
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP15175612.9 | 2015-07-07 | ||
EP15175612.9A EP3116009B1 (de) | 2015-07-07 | 2015-07-07 | Verfahren zur herstellung eines elektrischen schaltkontakts |
PCT/EP2016/061279 WO2017005401A1 (de) | 2015-07-07 | 2016-05-19 | Elektrischer schaltkontakt |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112018000173A2 true BR112018000173A2 (pt) | 2018-09-11 |
Family
ID=53514107
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112018000173-2A BR112018000173A2 (pt) | 2015-07-07 | 2016-05-19 | ?contato de comutação elétrico, método para fabricação de um contato de comutação elétrico, e, aparelho de comutação? |
Country Status (5)
Country | Link |
---|---|
US (1) | US20180197695A1 (pt) |
EP (1) | EP3116009B1 (pt) |
CN (1) | CN107851529B (pt) |
BR (1) | BR112018000173A2 (pt) |
WO (1) | WO2017005401A1 (pt) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10241972B2 (en) | 2017-03-16 | 2019-03-26 | International Business Machines Corporation | Matrix multiplication on a systolic array |
US11347517B2 (en) | 2019-06-20 | 2022-05-31 | International Business Machines Corporation | Reduced precision based programmable and SIMD dataflow architecture |
CN112768279B (zh) * | 2020-12-30 | 2024-01-02 | 浙江福达合金材料科技有限公司 | 电触头组件的一种制造装置 |
DE102022200192A1 (de) * | 2022-01-11 | 2023-07-13 | Siemens Aktiengesellschaft | Kontaktträger, Kontaktträgeranordnung und Niederspannungs-Schutzschaltgerät |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB991433A (en) * | 1961-09-23 | 1965-05-05 | Siemens Ag | A three-layer electric contact body and a process for the production thereof |
DE1209223B (de) * | 1961-09-26 | 1966-01-20 | Siemens Ag | Sinterkontaktkoerper mit zwei oder mehreren Schichten |
DE2718975C3 (de) * | 1977-04-28 | 1981-11-26 | SIEMENS AG AAAAA, 1000 Berlin und 8000 München | Verfahren zur Herstellung einer Kontaktbrücke |
DE3304637A1 (de) * | 1983-02-10 | 1984-08-16 | Siemens AG, 1000 Berlin und 8000 München | Sinterkontaktwerkstoff fuer niederspannungsschaltgeraete |
CN100481292C (zh) * | 2007-01-24 | 2009-04-22 | 西安理工大学 | 一种连接钨铜合金与铜尾整体电触头的制备方法 |
FR2933541B1 (fr) * | 2008-07-07 | 2016-03-25 | Schneider Electric Ind Sas | Procede d'assemblage par resistance d'un materiau de contact sur un support metallique, contact electrique realise par un tel procede et pastille de contact utilisee |
DE102012222416A1 (de) * | 2012-12-06 | 2014-06-12 | Robert Bosch Gmbh | Verfahren zum Verbinden von wenigstens zwei Komponenten unter Verwendung eines Sinterprozesses |
WO2015068853A1 (ja) * | 2013-11-11 | 2015-05-14 | 新日鐵住金株式会社 | 金属ナノ粒子を用いた金属接合構造及び金属接合方法並びに金属接合材料 |
-
2015
- 2015-07-07 EP EP15175612.9A patent/EP3116009B1/de active Active
-
2016
- 2016-05-19 BR BR112018000173-2A patent/BR112018000173A2/pt not_active Application Discontinuation
- 2016-05-19 CN CN201680039681.XA patent/CN107851529B/zh not_active Expired - Fee Related
- 2016-05-19 US US15/741,858 patent/US20180197695A1/en not_active Abandoned
- 2016-05-19 WO PCT/EP2016/061279 patent/WO2017005401A1/de active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2017005401A1 (de) | 2017-01-12 |
EP3116009A1 (de) | 2017-01-11 |
CN107851529B (zh) | 2020-07-28 |
US20180197695A1 (en) | 2018-07-12 |
CN107851529A (zh) | 2018-03-27 |
EP3116009B1 (de) | 2019-08-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
B11B | Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements |