DK184482A - MATERIAL COMPOSITION FOR ELECTRICAL CONTACTS AND PROCEDURE FOR ITS MANUFACTURING - Google Patents

MATERIAL COMPOSITION FOR ELECTRICAL CONTACTS AND PROCEDURE FOR ITS MANUFACTURING Download PDF

Info

Publication number: DK184482A
Authority: DK; Denmark
Prior art keywords: procedure; manufacturing; electrical contacts; material composition; contacts
Prior art date: 1981-04-27

Application number

DK184482A

Other languages

Danish (da)

Inventor

M Wilhelm

L Schultz

G Rauter

Original Assignee

Siemens Ag

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.)

1981-04-27

Filing date

1982-04-26

Publication date

1982-10-28

1982-04-26 Application filed by Siemens Ag filed Critical Siemens Ag

1982-10-28 Publication of DK184482A publication Critical patent/DK184482A/en

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
- H01H1/025—Composite material having copper as the basic material

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Composite Materials (AREA)
Materials Engineering (AREA)
Contacts (AREA)

DK184482A 1981-04-27 1982-04-26 MATERIAL COMPOSITION FOR ELECTRICAL CONTACTS AND PROCEDURE FOR ITS MANUFACTURING DK184482A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19813116657 DE3116657A1 (en)	1981-04-27	1981-04-27	COMPOSITE FOR ELECTRICAL CONTACTS AND METHOD FOR THE PRODUCTION THEREOF

Publications (1)

Publication Number	Publication Date
DK184482A true DK184482A (en)	1982-10-28

Family

ID=6130903

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK184482A DK184482A (en)	1981-04-27	1982-04-26	MATERIAL COMPOSITION FOR ELECTRICAL CONTACTS AND PROCEDURE FOR ITS MANUFACTURING

Country Status (10)

Country	Link
EP (1)	EP0064191B1 (en)
JP (1)	JPS57181349A (en)
DE (2)	DE3116657A1 (en)
DK (1)	DK184482A (en)
ES (1)	ES511704A0 (en)
FI (1)	FI820843L (en)
GR (1)	GR75431B (en)
NO (1)	NO821253L (en)
PT (1)	PT74798B (en)
ZA (1)	ZA822857B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4501941A (en) *	1982-10-26	1985-02-26	Westinghouse Electric Corp.	Vacuum interrupter contact material
US4752334A (en) *	1983-12-13	1988-06-21	Scm Metal Products Inc.	Dispersion strengthened metal composites
DE3430490A1 (en) *	1984-08-18	1986-02-27	Doduco KG Dr. Eugen Dürrwächter, 7530 Pforzheim	SWITCHING CHAMBER FOR AN ELECTRICAL SWITCHGEAR, ESPECIALLY FOR USE IN LOW VOLTAGE ENERGY TECHNOLOGY
US4687515A (en) *	1986-04-10	1987-08-18	General Electric Company	Vacuum interrupter contact
CN102306512A (en) *	2011-06-27	2012-01-04	福达合金材料股份有限公司	Copper-based contact material for low-voltage apparatus
CN104117748B (en) *	2014-08-19	2016-10-19	郑州机械研究所	A kind of high voltage power transmission and transforming contact and welding method thereof
US10468205B2 (en)	2016-12-13	2019-11-05	Eaton Intelligent Power Limited	Electrical contact alloy for vacuum contactors
CN114427049B (en) *	2022-01-12	2023-03-28	中国科学院金属研究所	Cu-TiC x Composite material and method for producing the same

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1084351A (en) *
FR833748A (en) *	1938-02-14	1938-10-28		Process for manufacturing a high hardness sintered carbide
US2186245A (en) *	1939-05-05	1940-01-09	Westinghouse Electric & Mfg Co	Electrical contact member
US2396101A (en) *	1942-10-23	1946-03-05	Mallory & Co Inc P R	Electrical contact
DE1126624B (en) *	1957-08-01	1962-03-29	Siemens Ag	Sintered intercalation composite for electrical contacts
FR1213453A (en) *	1957-08-01	1960-04-01	Siemens Ag	Contact material for electrical switches
FR1392967A (en) *	1964-04-28	1965-03-19	Morganite Carbon Ltd	Electrical contact and material for this contact
DE1245481B (en) *	1964-09-19	1967-07-27	Schunk & Ebe Gmbh	Metal carbon brushes for electrical machines
FR1561985A (en) *	1966-12-19	1969-04-04
AT286423B (en) *	1969-01-27	1970-12-10	Plansee Metallwerk	Electric contact
GB1376626A (en) *	1971-10-27	1974-12-11	Square D Co	Electrical contact materials
JPS5614732B2 (en) *	1973-03-12	1981-04-06
FR2294527A1 (en) *	1974-12-10	1976-07-09	Plessey Handel Investment Ag	Electrical contact materials contg cadmium oxide - to increase brittleness of contact welds and eliminate high energy electrons
US4279649A (en) *	1978-06-16	1981-07-21	Nippon Telegraph And Telephone Public Corporation	Electrical contact material

1981
- 1981-04-27 DE DE19813116657 patent/DE3116657A1/en not_active Withdrawn
1982
- 1982-03-11 FI FI820843A patent/FI820843L/en not_active Application Discontinuation
- 1982-04-15 EP EP82103195A patent/EP0064191B1/en not_active Expired
- 1982-04-15 DE DE8282103195T patent/DE3264643D1/en not_active Expired
- 1982-04-19 NO NO821253A patent/NO821253L/en unknown
- 1982-04-21 JP JP57067040A patent/JPS57181349A/en active Pending
- 1982-04-26 ES ES511704A patent/ES511704A0/en active Granted
- 1982-04-26 DK DK184482A patent/DK184482A/en not_active Application Discontinuation
- 1982-04-26 PT PT74798A patent/PT74798B/en unknown
- 1982-04-27 GR GR68002A patent/GR75431B/el unknown
- 1982-04-27 ZA ZA822857A patent/ZA822857B/en unknown

Also Published As

Publication number	Publication date
PT74798B (en)	1983-11-07
JPS57181349A (en)	1982-11-08
ES8307065A1 (en)	1983-06-16
GR75431B (en)	1984-07-17
PT74798A (en)	1982-05-01
ES511704A0 (en)	1983-06-16
ZA822857B (en)	1983-03-30
DE3116657A1 (en)	1983-01-27
DE3264643D1 (en)	1985-08-14
EP0064191B1 (en)	1985-07-10
NO821253L (en)	1982-10-28
FI820843L (en)	1982-10-28
EP0064191A1 (en)	1982-11-10

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Legal Events

Date	Code	Title	Description
1986-01-01	AHB	Application shelved due to non-payment