GB1447545A - Contact material for circuit breakers - Google Patents

Contact material for circuit breakers

Info

Publication number
GB1447545A
GB1447545A GB4231073A GB4231073A GB1447545A GB 1447545 A GB1447545 A GB 1447545A GB 4231073 A GB4231073 A GB 4231073A GB 4231073 A GB4231073 A GB 4231073A GB 1447545 A GB1447545 A GB 1447545A
Authority
GB
United Kingdom
Prior art keywords
contact material
electrical conductivity
alloy
circuit breakers
metallic
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB4231073A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TECHNIK
INST PRUFFELD fur ELEKTRISCHE
Original Assignee
TECHNIK
INST PRUFFELD fur ELEKTRISCHE
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.)
Filing date
Publication date
Application filed by TECHNIK, INST PRUFFELD fur ELEKTRISCHE filed Critical TECHNIK
Publication of GB1447545A publication Critical patent/GB1447545A/en
Expired legal-status Critical Current

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
    • H01H1/0203—Contacts characterised by the material thereof specially adapted for vacuum switches

Landscapes

  • Contacts (AREA)
  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
GB4231073A 1972-10-26 1973-09-07 Contact material for circuit breakers Expired GB1447545A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD16649172A DD100106A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1972-10-26 1972-10-26

Publications (1)

Publication Number Publication Date
GB1447545A true GB1447545A (en) 1976-08-25

Family

ID=5488688

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4231073A Expired GB1447545A (en) 1972-10-26 1973-09-07 Contact material for circuit breakers

Country Status (6)

Country Link
AT (1) AT333371B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DD (1) DD100106A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2349210C3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2204860B3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1447545A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SU (1) SU545014A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103208375A (zh) * 2013-04-09 2013-07-17 哈尔滨东大高新材料股份有限公司 一种交流接触器用铜合金触头材料及其制备方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3116680A1 (de) * 1981-04-27 1982-11-18 Siemens AG, 1000 Berlin und 8000 München Kontaktwerkstoff aus einer kupferlegierung und verfahren zu seiner herstellung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103208375A (zh) * 2013-04-09 2013-07-17 哈尔滨东大高新材料股份有限公司 一种交流接触器用铜合金触头材料及其制备方法

Also Published As

Publication number Publication date
DE2349210B2 (de) 1978-03-23
DE2349210C3 (de) 1978-11-09
AT333371B (de) 1976-11-25
SU545014A1 (ru) 1977-01-30
ATA904873A (de) 1976-03-15
FR2204860B3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1976-09-17
FR2204860A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-05-24
DE2349210A1 (de) 1974-05-09
DD100106A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1973-09-05

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees