DE2554009A1 - Ein- oder mehrpoliger strombegrenzender selbstschalter - Google Patents

Ein- oder mehrpoliger strombegrenzender selbstschalter

Info

Publication number
DE2554009A1
DE2554009A1 DE19752554009 DE2554009A DE2554009A1 DE 2554009 A1 DE2554009 A1 DE 2554009A1 DE 19752554009 DE19752554009 DE 19752554009 DE 2554009 A DE2554009 A DE 2554009A DE 2554009 A1 DE2554009 A1 DE 2554009A1
Authority
DE
Germany
Prior art keywords
switch
contact piece
movable contact
carrier
knee joint
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.)
Pending
Application number
DE19752554009
Other languages
German (de)
English (en)
Inventor
Lothar Dipl Ing Ackermann
Joachim Budde
Harry Walter
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.)
Elektro Apparate Werke VEB
Original Assignee
Elektro Apparate Werke VEB
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 Elektro Apparate Werke VEB filed Critical Elektro Apparate Werke VEB
Publication of DE2554009A1 publication Critical patent/DE2554009A1/de
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/24—Electromagnetic mechanisms
    • H01H71/2418—Electromagnetic mechanisms combined with an electrodynamic current limiting mechanism
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/20—Bridging contacts
    • H01H2001/2091—Bridging contacts having two pivotally and electrically connected halve bridges

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
DE19752554009 1975-02-25 1975-12-01 Ein- oder mehrpoliger strombegrenzender selbstschalter Pending DE2554009A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD18439075A DD118200A1 (fr) 1975-02-25 1975-02-25

Publications (1)

Publication Number Publication Date
DE2554009A1 true DE2554009A1 (de) 1976-09-02

Family

ID=5499298

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752554009 Pending DE2554009A1 (de) 1975-02-25 1975-12-01 Ein- oder mehrpoliger strombegrenzender selbstschalter

Country Status (5)

Country Link
BG (1) BG22727A1 (fr)
CS (1) CS181529B1 (fr)
DD (1) DD118200A1 (fr)
DE (1) DE2554009A1 (fr)
RO (1) RO72341A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3139489A1 (de) * 1981-09-29 1983-07-07 Siemens AG, 1000 Berlin und 8000 München Kontaktanordnung fuer elektrische leistungsschalter
US10192703B2 (en) 2015-04-24 2019-01-29 Abb Schweiz Ag Bypass switch comprising a plunger, a first contact device and a second contact device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3139489A1 (de) * 1981-09-29 1983-07-07 Siemens AG, 1000 Berlin und 8000 München Kontaktanordnung fuer elektrische leistungsschalter
US10192703B2 (en) 2015-04-24 2019-01-29 Abb Schweiz Ag Bypass switch comprising a plunger, a first contact device and a second contact device

Also Published As

Publication number Publication date
CS181529B1 (en) 1978-03-31
DD118200A1 (fr) 1976-02-12
RO72341A (fr) 1982-05-10
BG22727A1 (fr) 1977-04-20

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