PL201099A1 - AUTOMATIC SWITCH LIMITING CURRENT - Google Patents

AUTOMATIC SWITCH LIMITING CURRENT

Info

Publication number
PL201099A1
PL201099A1 PL20109977A PL20109977A PL201099A1 PL 201099 A1 PL201099 A1 PL 201099A1 PL 20109977 A PL20109977 A PL 20109977A PL 20109977 A PL20109977 A PL 20109977A PL 201099 A1 PL201099 A1 PL 201099A1
Authority
PL
Poland
Prior art keywords
automatic switch
limiting current
switch limiting
current
automatic
Prior art date
Application number
PL20109977A
Other languages
Polish (pl)
Other versions
PL104947B1 (en
Original Assignee
Elektro App 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 App Werke Veb filed Critical Elektro App Werke Veb
Publication of PL201099A1 publication Critical patent/PL201099A1/en
Publication of PL104947B1 publication Critical patent/PL104947B1/en

Links

Classifications

    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
PL20109977A 1976-09-30 1977-09-28 AUTOMATIC SWITCH LIMITING CURRENT PL104947B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD19505676A DD127737A2 (en) 1976-09-30 1976-09-30 CURRENT-LIMITING SELF-SWITCH

Publications (2)

Publication Number Publication Date
PL201099A1 true PL201099A1 (en) 1978-05-08
PL104947B1 PL104947B1 (en) 1979-09-29

Family

ID=5505877

Family Applications (1)

Application Number Title Priority Date Filing Date
PL20109977A PL104947B1 (en) 1976-09-30 1977-09-28 AUTOMATIC SWITCH LIMITING CURRENT

Country Status (9)

Country Link
BG (1) BG31343A1 (en)
CS (1) CS201631B3 (en)
DD (1) DD127737A2 (en)
DE (1) DE2735304A1 (en)
HU (1) HU175458B (en)
IN (1) IN148520B (en)
PL (1) PL104947B1 (en)
RO (1) RO73967A (en)
SU (1) SU907630A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4633207A (en) * 1985-04-01 1986-12-30 Siemens Energy & Automation, Inc. Cam following bridge contact carrier for a current limiting circuit breaker
DE3637418A1 (en) * 1986-11-03 1988-05-11 Kloeckner Moeller Elektrizit SWITCHING DEVICE
DE4337344B4 (en) * 1993-11-02 2005-08-25 Moeller Gmbh Current limiting contact system for circuit breakers
DE102008016036A1 (en) * 2008-03-28 2009-10-01 Abb Ag Installation switching device with a double break

Also Published As

Publication number Publication date
HU175458B (en) 1980-08-28
DE2735304A1 (en) 1978-04-06
RO73967A (en) 1981-09-24
DD127737A2 (en) 1977-10-12
PL104947B1 (en) 1979-09-29
BG31343A1 (en) 1981-12-15
CS201631B3 (en) 1980-11-28
SU907630A1 (en) 1982-02-23
IN148520B (en) 1981-03-21

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