AT333371B - CONTACT MATERIAL FOR VACUUM SWITCHES AND VACUUM SPARK LINES - Google Patents

CONTACT MATERIAL FOR VACUUM SWITCHES AND VACUUM SPARK LINES

Info

Publication number: AT333371B
Authority: AT; Austria
Prior art keywords: vacuum; contact material; switches; spark lines; lines
Prior art date: 1972-10-26

Application number

AT904873A

Other languages

German (de)

Other versions

ATA904873A (en

Original Assignee

Inst Pruffeld F Elektrische Ho

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.)

1972-10-26

Filing date

1973-10-25

Publication date

1976-11-25

1973-10-25 Application filed by Inst Pruffeld F Elektrische Ho filed Critical Inst Pruffeld F Elektrische Ho

1976-03-15 Publication of ATA904873A publication Critical patent/ATA904873A/en

1976-11-25 Application granted granted Critical

1976-11-25 Publication of AT333371B publication Critical patent/AT333371B/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
- H01H1/0203—Contacts characterised by the material thereof specially adapted for vacuum switches

AT904873A 1972-10-26 1973-10-25 CONTACT MATERIAL FOR VACUUM SWITCHES AND VACUUM SPARK LINES AT333371B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DD16649172A DD100106A1 (en)	1972-10-26	1972-10-26

Publications (2)

Publication Number	Publication Date
ATA904873A ATA904873A (en)	1976-03-15
AT333371B true AT333371B (en)	1976-11-25

Family

ID=5488688

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT904873A AT333371B (en)	1972-10-26	1973-10-25	CONTACT MATERIAL FOR VACUUM SWITCHES AND VACUUM SPARK LINES

Country Status (6)

Country	Link
AT (1)	AT333371B (en)
DD (1)	DD100106A1 (en)
DE (1)	DE2349210C3 (en)
FR (1)	FR2204860B3 (en)
GB (1)	GB1447545A (en)
SU (1)	SU545014A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3116680A1 (en) *	1981-04-27	1982-11-18	Siemens AG, 1000 Berlin und 8000 München	CONTACT MATERIAL FROM A COPPER ALLOY AND METHOD FOR THE PRODUCTION THEREOF
CN103208375B (en) *	2013-04-09	2016-05-25	哈尔滨东大高新材料股份有限公司	A kind of copper alloy contact material for alternating current contactor and preparation method thereof

1972
- 1972-10-26 DD DD16649172A patent/DD100106A1/xx unknown
1973
- 1973-09-07 GB GB4231073A patent/GB1447545A/en not_active Expired
- 1973-10-01 DE DE19732349210 patent/DE2349210C3/en not_active Expired
- 1973-10-22 FR FR7337639A patent/FR2204860B3/fr not_active Expired
- 1973-10-25 SU SU1965929A patent/SU545014A1/en active
- 1973-10-25 AT AT904873A patent/AT333371B/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
DE2349210A1 (en)	1974-05-09
ATA904873A (en)	1976-03-15
SU545014A1 (en)	1977-01-30
DE2349210C3 (en)	1978-11-09
DD100106A1 (en)	1973-09-05
FR2204860B3 (en)	1976-09-17
DE2349210B2 (en)	1978-03-23
FR2204860A1 (en)	1974-05-24
GB1447545A (en)	1976-08-25

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Legal Events

Date	Code	Title	Description
1978-12-15	ELJ	Ceased due to non-payment of the annual fee