RO72341A - Intrerupator automat unipolar sau multipolar limitator de curent - Google Patents

Intrerupator automat unipolar sau multipolar limitator de curent

Info

Publication number
RO72341A
RO72341A RO7684687A RO8468776A RO72341A RO 72341 A RO72341 A RO 72341A RO 7684687 A RO7684687 A RO 7684687A RO 8468776 A RO8468776 A RO 8468776A RO 72341 A RO72341 A RO 72341A
Authority
RO
Romania
Prior art keywords
multipolare
unipolar
current limiter
input automatic
automatic
Prior art date
Application number
RO7684687A
Other languages
English (en)
French (fr)
Romanian (ro)
Inventor
Harry Walter
Joachim Budde
Lothar Ackermann
Original Assignee
Kombinat Veb Elektro-Apparate-Werke,Dd
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 Kombinat Veb Elektro-Apparate-Werke,Dd filed Critical Kombinat Veb Elektro-Apparate-Werke,Dd
Publication of RO72341A publication Critical patent/RO72341A/ro

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)
RO7684687A 1975-02-25 1976-02-04 Intrerupator automat unipolar sau multipolar limitator de curent RO72341A (ro)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
RO72341A true RO72341A (ro) 1982-05-10

Family

ID=5499298

Family Applications (1)

Application Number Title Priority Date Filing Date
RO7684687A RO72341A (ro) 1975-02-25 1976-02-04 Intrerupator automat unipolar sau multipolar limitator de curent

Country Status (5)

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

Families Citing this family (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
WO2016169607A1 (en) 2015-04-24 2016-10-27 Abb Technology Ltd 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 (zh) 1976-02-12
DE2554009A1 (de) 1976-09-02
BG22727A1 (zh) 1977-04-20

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