DK21982A - Materiale til elektriske kontakter - Google Patents

Materiale til elektriske kontakter Download PDF

Info

Publication number: DK21982A
Authority: DK; Denmark
Prior art keywords: electrical contacts; contacts; electrical
Prior art date: 1981-01-23

Application number

DK21982A

Other languages

English (en)

Other versions

DK149786C (da

DK149786B (da

Inventor

W Boehm

R Wolmer

W Malikowski

Original Assignee

Degussa

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.)

1981-01-23

Filing date

1982-01-19

Publication date

1982-07-24

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6123147&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK21982(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1982-01-19 Application filed by Degussa filed Critical Degussa

1982-07-24 Publication of DK21982A publication Critical patent/DK21982A/da

1986-09-29 Publication of DK149786B publication Critical patent/DK149786B/da

1987-04-13 Application granted granted Critical

1987-04-13 Publication of DK149786C publication Critical patent/DK149786C/da

Classifications

- 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
- 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
- H01H1/02376—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 SnO2

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Composite Materials (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Contacts (AREA)
Conductive Materials (AREA)
Powder Metallurgy (AREA)

DK21982A 1981-01-23 1982-01-19 Materiale til elektriske kontakter DK149786C (da)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE19813102067 DE3102067A1 (de)	1981-01-23	1981-01-23	Werkstoff fuer elektrische kontakte
DE3102067		1981-01-23

Publications (3)

Publication Number	Publication Date
DK21982A true DK21982A (da)	1982-07-24
DK149786B DK149786B (da)	1986-09-29
DK149786C DK149786C (da)	1987-04-13

Family

ID=6123147

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK21982A DK149786C (da)	1981-01-23	1982-01-19	Materiale til elektriske kontakter

Country Status (19)

Country	Link
US (1)	US4410491A (da)
EP (1)	EP0056857B1 (da)
JP (1)	JPS57143460A (da)
AR (1)	AR227957A1 (da)
AT (1)	ATE7979T1 (da)
AU (1)	AU544021B2 (da)
BR (1)	BR8200159A (da)
CA (1)	CA1183373A (da)
CS (1)	CS231185B2 (da)
DE (2)	DE3102067A1 (da)
DK (1)	DK149786C (da)
ES (1)	ES8305528A1 (da)
HU (1)	HU186467B (da)
MX (1)	MX7462E (da)
NO (1)	NO157317C (da)
PL (1)	PL137714B1 (da)
PT (1)	PT74022B (da)
YU (1)	YU43508B (da)
ZA (1)	ZA82349B (da)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3232627A1 (de) *	1981-09-24	1983-04-07	Doduco KG Dr. Eugen Dürrwächter, 7530 Pforzheim	Werkstoff fuer elektrische kontakte
DE3304637A1 (de) *	1983-02-10	1984-08-16	Siemens AG, 1000 Berlin und 8000 München	Sinterkontaktwerkstoff fuer niederspannungsschaltgeraete
DE3305270A1 (de) *	1983-02-16	1984-08-16	Siemens AG, 1000 Berlin und 8000 München	Sinterverbundwerkstoff fuer elektrische kontakte und verfahren zu seiner herstellung
EP0152606B1 (de) *	1984-01-30	1987-09-09	Siemens Aktiengesellschaft	Kontaktwerkstoff und Herstellung von Kontaktstücken
DE3435289A1 (de) *	1984-09-26	1986-04-03	Wilo-Werk Gmbh & Co Pumpen- Und Apparatebau, 4600 Dortmund	Anschlusskasten fuer pumpenmotor
US4817695A (en) *	1987-12-02	1989-04-04	Wingert Philip C	Electrical contact material of Ag, SnO2, GeO2 and In2 O.sub.3
US4904317A (en) *	1988-05-16	1990-02-27	Technitrol, Inc.	Erosion resistant Ag-SnO2 electrical contact material
JP2896428B2 (ja) *	1992-06-10	1999-05-31	ドドウコ・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング・ウント・コンパニー・ドクトル・オイゲン・デュルベヒテル	主成分として銀とすず酸化物または銀と亜鉛酸化物をもつ電気接点用の素材および製造方法
US5258052A (en) *	1992-06-18	1993-11-02	Advanced Metallurgy Incorporated	Powder metallurgy silver-tin oxide electrical contact material
EP0660964B2 (de) *	1992-09-16	2003-01-08	AMI DODUCO GmbH	Werkstoff für elektrische kontakte auf der basis von silber-zinnoxid oder silber-zinkoxid und verfahren zu seiner herstellung
FR2893632B1 (fr) *	2005-11-18	2008-01-25	Commissariat Energie Atomique	Revetement a base d'argent resistant a la sulfuration, procede de depot et utilisation
CN109252064B (zh) *	2018-10-15	2020-05-22	浙江工业大学	一种掺杂改性Ag/SnO2复合电接触材料及其制备方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3933485A (en) *	1973-07-20	1976-01-20	Chugai Denki Kogyo Kabushiki-Kaisha	Electrical contact material
US3933486A (en) *	1974-02-12	1976-01-20	Chugai Denki Kogyo Kabushiki-Kaisha	Silver-metal oxide composite and method of manufacturing the same
JPS51121795A (en) *	1975-04-17	1976-10-25	Nippon Tungsten Co Ltd	Ag-tin oxide-system electric contact material
JPS523193A (en) *	1975-06-24	1977-01-11	Sumitomo Electric Ind Ltd	Electric contact material
US4141727A (en) *	1976-12-03	1979-02-27	Matsushita Electric Industrial Co., Ltd.	Electrical contact material and method of making the same
DE2659012C3 (de) *	1976-12-27	1980-01-24	Siemens Ag, 1000 Berlin Und 8000 Muenchen	Verfahren zum Herstellen eines Sinterkontaktwerkstoffes aus Silber und eingelagerten Metalloxiden
DE2933338C3 (de) *	1979-08-17	1983-04-28	Degussa Ag, 6000 Frankfurt	Werkstoff für elektrische Kontakte und Verfahren zu seiner Herstellung

1981
- 1981-01-23 DE DE19813102067 patent/DE3102067A1/de not_active Withdrawn
- 1981-11-16 CS CS818426A patent/CS231185B2/cs unknown
- 1981-11-23 PT PT74022A patent/PT74022B/pt unknown
- 1981-11-30 AU AU77986/81A patent/AU544021B2/en not_active Expired
- 1981-12-01 NO NO814101A patent/NO157317C/no unknown
- 1981-12-05 DE DE8181110185T patent/DE3164233D1/de not_active Expired
- 1981-12-05 AT AT81110185T patent/ATE7979T1/de active
- 1981-12-05 EP EP81110185A patent/EP0056857B1/de not_active Expired
- 1981-12-15 US US06/331,065 patent/US4410491A/en not_active Expired - Lifetime
- 1981-12-21 YU YU3026/81A patent/YU43508B/xx unknown
1982
- 1982-01-12 PL PL1982234697A patent/PL137714B1/pl unknown
- 1982-01-13 BR BR8200159A patent/BR8200159A/pt not_active IP Right Cessation
- 1982-01-14 ES ES508715A patent/ES8305528A1/es not_active Expired
- 1982-01-18 AR AR288150A patent/AR227957A1/es active
- 1982-01-19 ZA ZA82349A patent/ZA82349B/xx unknown
- 1982-01-19 DK DK21982A patent/DK149786C/da active
- 1982-01-21 MX MX829876U patent/MX7462E/es unknown
- 1982-01-22 HU HU82191A patent/HU186467B/hu unknown
- 1982-01-22 CA CA000394715A patent/CA1183373A/en not_active Expired
- 1982-01-22 JP JP57007717A patent/JPS57143460A/ja active Granted

Also Published As

Publication number	Publication date
YU43508B (en)	1989-08-31
AU544021B2 (en)	1985-05-16
CS231185B2 (en)	1984-10-15
AU7798681A (en)	1982-07-29
AR227957A1 (es)	1982-12-30
PL137714B1 (en)	1986-07-31
PL234697A1 (da)	1982-10-25
JPH0325493B2 (da)	1991-04-08
ZA82349B (en)	1982-12-29
CA1183373A (en)	1985-03-05
JPS57143460A (en)	1982-09-04
ES508715A0 (es)	1983-04-01
BR8200159A (pt)	1982-11-03
DK149786C (da)	1987-04-13
DE3164233D1 (en)	1984-07-19
CS842681A2 (en)	1984-02-13
PT74022B (de)	1983-04-29
ES8305528A1 (es)	1983-04-01
PT74022A (de)	1981-12-01
YU302681A (en)	1983-12-31
MX7462E (es)	1988-12-22
NO157317C (no)	1988-02-24
EP0056857A1 (de)	1982-08-04
DK149786B (da)	1986-09-29
US4410491A (en)	1983-10-18
EP0056857B1 (de)	1984-06-13
ATE7979T1 (de)	1984-06-15
NO157317B (no)	1987-11-16
NO814101L (no)	1982-07-26
DE3102067A1 (de)	1982-08-19
HU186467B (en)	1985-08-28

Publication	Publication Date	Title
BR8203357A (pt)	1984-01-10	Contato eletrico
DK149786C (da)	1987-04-13	Materiale til elektriske kontakter
DE3270292D1 (de)	1986-05-07	Ionic conductor materials
DK184482A (da)	1982-10-28	Materialekomposition til elektriske kontakter og fremgangsmaade til dens fremstilling
GB2093066B (en)	1984-08-22	Electrical contact material
GB2110197B (en)	1985-07-31	Electrical contacts
NO830403L (no)	1983-08-10	Isolerende materiale.
DK561184A (da)	1986-05-28	Programmerbart elektrisk kontaktur
DK303482A (da)	1983-03-05	Materiale til elektriske kontakter samt fremgangsmaade til dets fremstilling
GB2092383B (en)	1984-10-31	Electrical contacts
IT7927011A0 (it)	1979-11-02	Materiale di contatto per dispositivo elettrico eprocedimento di fabbricazione.
DK102285A (da)	1985-09-13	Kapsling til elektrisk materiel
GB2100285B (en)	1984-06-06	Materials for electrical contacts
IT1208515B (it)	1989-07-10	Materiale isolante.
SU1208821A1 (ru)	1995-04-20	Материал для электрических контактов на основе серебра
BR8205980A (pt)	1983-01-11	Fusiveis eletricos
FR2502139B1 (fr)	1991-09-20	Materiau de construction isolant
ES260798Y (es)	1983-02-01	Pulsador mejorado para conexiones electricas
DK551281A (da)	1983-06-12	Elektrisk kontaktenhed
DK441882A (da)	1982-10-05	Elektrisk sikring
FR2503926B1 (fr)	1988-05-06	Materiaux de contact electrique
KR830004317U (ko)	1983-12-30	슬라이드식 전기부품
IT1168033B (it)	1987-05-20	Materiale refrattario
IT8349584A0 (it)	1983-12-27	Conduttore elettrico e materiale poroso interfaccia reticolato impiegato per la sua produzione
MX147358A (es)	1982-11-19	Mejoras en contactos electricos