SU576619A1 - Токоограничивающий автоматический выключатель - Google Patents

Токоограничивающий автоматический выключатель

Info

Publication number
SU576619A1
SU576619A1 SU7602312603A SU2312603A SU576619A1 SU 576619 A1 SU576619 A1 SU 576619A1 SU 7602312603 A SU7602312603 A SU 7602312603A SU 2312603 A SU2312603 A SU 2312603A SU 576619 A1 SU576619 A1 SU 576619A1
Authority
SU
USSR - Soviet Union
Prior art keywords
contact
levers
bridge contact
bridge
switch
Prior art date
Application number
SU7602312603A
Other languages
English (en)
Russian (ru)
Inventor
Акерманн Лотар
Будде Йоахим
Original Assignee
Комбинат Феб Электроаппарате-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 Электроаппарате-Верке Берлин-Трептов (Инопредприятие) filed Critical Комбинат Феб Электроаппарате-Верке Берлин-Трептов (Инопредприятие)
Application granted granted Critical
Publication of SU576619A1 publication Critical patent/SU576619A1/ru

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)
SU7602312603A 1975-04-22 1976-01-13 Токоограничивающий автоматический выключатель SU576619A1 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD18558675A DD119674A1 (de) 1975-04-22 1975-04-22

Publications (1)

Publication Number Publication Date
SU576619A1 true SU576619A1 (ru) 1977-10-15

Family

ID=5500021

Family Applications (1)

Application Number Title Priority Date Filing Date
SU7602312603A SU576619A1 (ru) 1975-04-22 1976-01-13 Токоограничивающий автоматический выключатель

Country Status (8)

Country Link
BG (1) BG22722A1 (de)
CS (1) CS180438B1 (de)
DD (1) DD119674A1 (de)
DE (1) DE2557276A1 (de)
HU (1) HU173719B (de)
PL (1) PL105298B1 (de)
RO (1) RO72631A (de)
SU (1) SU576619A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60189134A (ja) * 1984-03-09 1985-09-26 寺崎電気産業株式会社 回路遮断器
DE102018216210A1 (de) 2018-09-24 2020-03-26 Siemens Aktiengesellschaft Schnell auslösende Verklinkung, Auslösemechanismus und Schnellerder, Schnellschalter oder Kurzschließer

Also Published As

Publication number Publication date
DE2557276A1 (de) 1976-11-04
RO72631B (ro) 1983-01-30
BG22722A1 (de) 1977-04-20
RO72631A (ro) 1983-02-01
HU173719B (hu) 1979-07-28
PL105298B1 (pl) 1979-10-31
CS180438B1 (en) 1977-12-30
DD119674A1 (de) 1976-05-05

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