SU522525A1 - Contact device of the electric power switch - Google Patents

Contact device of the electric power switch

Info

Publication number
SU522525A1
SU522525A1 SU1811517A SU1811517A SU522525A1 SU 522525 A1 SU522525 A1 SU 522525A1 SU 1811517 A SU1811517 A SU 1811517A SU 1811517 A SU1811517 A SU 1811517A SU 522525 A1 SU522525 A1 SU 522525A1
Authority
SU
USSR - Soviet Union
Prior art keywords
electric power
power switch
contact device
contact
switch
Prior art date
Application number
SU1811517A
Other languages
Russian (ru)
Inventor
Буркхард Гюнтер
Гэбауер Экехард
Боксляйднер Херберт
Original Assignee
Комбинат Феб Электро-Аппарате-Верке Берлин-Трептов (Инопредприятие)
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 Комбинат Феб Электро-Аппарате-Верке Берлин-Трептов (Инопредприятие) filed Critical Комбинат Феб Электро-Аппарате-Верке Берлин-Трептов (Инопредприятие)
Application granted granted Critical
Publication of SU522525A1 publication Critical patent/SU522525A1/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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
SU1811517A 1971-07-07 1972-07-06 Contact device of the electric power switch SU522525A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD15630971 1971-07-07

Publications (1)

Publication Number Publication Date
SU522525A1 true SU522525A1 (en) 1976-07-25

Family

ID=5484043

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1811517A SU522525A1 (en) 1971-07-07 1972-07-06 Contact device of the electric power switch

Country Status (4)

Country Link
AT (1) AT318742B (en)
DE (1) DE2224298A1 (en)
FR (1) FR2144668B3 (en)
SU (1) SU522525A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE448794B (en) * 1983-07-04 1987-03-16 Asea Ab Current limiting switches

Also Published As

Publication number Publication date
AT318742B (en) 1974-11-11
FR2144668B3 (en) 1975-08-08
FR2144668A1 (en) 1973-02-16
DE2224298A1 (en) 1973-01-18

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