DD119674A1 - - Google Patents

Info

Publication number
DD119674A1
DD119674A1 DD18558675A DD18558675A DD119674A1 DD 119674 A1 DD119674 A1 DD 119674A1 DD 18558675 A DD18558675 A DD 18558675A DD 18558675 A DD18558675 A DD 18558675A DD 119674 A1 DD119674 A1 DD 119674A1
Authority
DD
German Democratic Republic
Application number
DD18558675A
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 filed Critical
Priority to DD18558675A priority Critical patent/DD119674A1/xx
Priority to DE19752557276 priority patent/DE2557276A1/de
Priority to BG3202576A priority patent/BG22722A1/xx
Priority to SU7602312603A priority patent/SU576619A1/ru
Priority to RO7684799A priority patent/RO72631A/ro
Priority to HU76EE2414A priority patent/HU173719B/hu
Priority to CS208876A priority patent/CS180438B1/cs
Priority to PL18890976A priority patent/PL105298B1/pl
Publication of DD119674A1 publication Critical patent/DD119674A1/xx

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
    • H01H71/2409—Electromagnetic mechanisms combined with an electromagnetic current limiting mechanism
    • 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
    • H01H71/2463—Electromagnetic mechanisms with plunger type armatures
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
    • H01H73/02—Details
    • H01H73/04—Contacts
    • H01H73/045—Bridging contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H77/00—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting
    • H01H77/02—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism
    • H01H77/10—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening
    • H01H77/102—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening characterised by special mounting of contact arm, allowing blow-off movement
    • H01H77/104—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening characterised by special mounting of contact arm, allowing blow-off movement with a stable blow-off position

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
DD18558675A 1975-04-22 1975-04-22 DD119674A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Priority Applications (8)

Application Number Priority Date Filing Date Title
DD18558675A DD119674A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1975-04-22 1975-04-22
DE19752557276 DE2557276A1 (de) 1975-04-22 1975-12-19 Strombegrenzender selbstschalter
BG3202576A BG22722A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1975-04-22 1976-01-08
SU7602312603A SU576619A1 (ru) 1975-04-22 1976-01-13 Токоограничивающий автоматический выключатель
RO7684799A RO72631A (ro) 1975-04-22 1976-02-13 Intrerupator automat
HU76EE2414A HU173719B (hu) 1975-04-22 1976-03-25 Avtomaticheskij tokoogranichivajuhhij perekljuchatel'
CS208876A CS180438B1 (en) 1975-04-22 1976-03-31 Current self-limiting switch
PL18890976A PL105298B1 (pl) 1975-04-22 1976-04-20 Wylacznik samoczynny ograniczajacy prad

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD18558675A DD119674A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1975-04-22 1975-04-22

Publications (1)

Publication Number Publication Date
DD119674A1 true DD119674A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1976-05-05

Family

ID=5500021

Family Applications (1)

Application Number Title Priority Date Filing Date
DD18558675A DD119674A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1975-04-22 1975-04-22

Country Status (8)

Country Link
BG (1) BG22722A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CS (1) CS180438B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DD (1) DD119674A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2557276A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
HU (1) HU173719B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
PL (1) PL105298B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
RO (1) RO72631A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SU (1) SU576619A1 (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
DE3508383A1 (de) * 1984-03-09 1985-09-19 Terasaki Denki Sangyo K.K., Osaka Elektrischer unterbrechungsschalter

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018216210A1 (de) 2018-09-24 2020-03-26 Siemens Aktiengesellschaft Schnell auslösende Verklinkung, Auslösemechanismus und Schnellerder, Schnellschalter oder Kurzschließer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3508383A1 (de) * 1984-03-09 1985-09-19 Terasaki Denki Sangyo K.K., Osaka Elektrischer unterbrechungsschalter

Also Published As

Publication number Publication date
SU576619A1 (ru) 1977-10-15
DE2557276A1 (de) 1976-11-04
RO72631A (ro) 1983-02-01
RO72631B (ro) 1983-01-30
CS180438B1 (en) 1977-12-30
BG22722A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1977-04-20
PL105298B1 (pl) 1979-10-31
HU173719B (hu) 1979-07-28

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