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CH358489A - Electrodynamic quick switching device - Google Patents

Electrodynamic quick switching device

Info

Publication number
CH358489A
CH358489A CH358489DA CH358489A CH 358489 A CH358489 A CH 358489A CH 358489D A CH358489D A CH 358489DA CH 358489 A CH358489 A CH 358489A
Authority
CH
Switzerland
Prior art keywords
electrodynamic
switching device
quick switching
quick
switching
Prior art date
Application number
Other languages
German (de)
Inventor
Bjarne Dipl Ing Storsand
Original Assignee
Oerlikon Maschf
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 Oerlikon Maschf filed Critical Oerlikon Maschf
Publication of CH358489A publication Critical patent/CH358489A/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
    • 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
    • H01H73/18—Means for extinguishing or suppressing arc
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
    • H01H85/02—Details
    • H01H85/38—Means for extinguishing or suppressing arc
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
    • H01H85/02—Details
    • H01H85/38—Means for extinguishing or suppressing arc
    • H01H2085/386—Means for extinguishing or suppressing arc with magnetic or electrodynamic arc-blowing

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Particle Accelerators (AREA)
CH358489D 1958-05-07 1958-05-07 Electrodynamic quick switching device CH358489A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH358489T 1958-05-07
CH362137T 1958-08-29

Publications (1)

Publication Number Publication Date
CH358489A true CH358489A (en) 1961-11-30

Family

ID=4543671

Family Applications (2)

Application Number Title Priority Date Filing Date
CH358489D CH358489A (en) 1958-05-07 1958-05-07 Electrodynamic quick switching device
CH362137D CH362137A (en) 1958-05-07 1958-08-29 Choke coil with series-connected, automatic switch-off device for overcurrent limitation

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH362137D CH362137A (en) 1958-05-07 1958-08-29 Choke coil with series-connected, automatic switch-off device for overcurrent limitation

Country Status (4)

Country Link
CH (2) CH358489A (en)
DE (2) DE1099625B (en)
FR (2) FR1223820A (en)
GB (2) GB866183A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL285408A (en) * 1961-12-06
US3242376A (en) * 1964-02-04 1966-03-22 Mc Graw Edison Co Lightning arrester spark gap
DE102006028696A1 (en) * 2006-06-22 2007-12-27 Siemens Ag Circuit breaker or circuit breaker

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE718901C (en) * 1940-05-07 1942-03-30 Aeg Monitoring of short circuits on high voltage rectifiers

Also Published As

Publication number Publication date
GB880851A (en) 1961-10-25
GB866183A (en) 1961-04-26
FR1234001A (en) 1960-10-13
CH362137A (en) 1962-05-31
DE1071208B (en)
FR1223820A (en) 1960-06-20
DE1099625B (en) 1961-02-16

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