IT8523282A0 - HIGH SPEED CONTACT ACTUATOR FOR SWITCH DEVICE. - Google Patents

HIGH SPEED CONTACT ACTUATOR FOR SWITCH DEVICE.

Info

Publication number
IT8523282A0
IT8523282A0 IT8523282A IT2328285A IT8523282A0 IT 8523282 A0 IT8523282 A0 IT 8523282A0 IT 8523282 A IT8523282 A IT 8523282A IT 2328285 A IT2328285 A IT 2328285A IT 8523282 A0 IT8523282 A0 IT 8523282A0
Authority
IT
Italy
Prior art keywords
high speed
switch device
contact actuator
speed contact
actuator
Prior art date
Application number
IT8523282A
Other languages
Italian (it)
Other versions
IT1186474B (en
Inventor
Edward Keith Howell
Original Assignee
Genera Electric Co
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 Genera Electric Co filed Critical Genera Electric Co
Publication of IT8523282A0 publication Critical patent/IT8523282A0/en
Application granted granted Critical
Publication of IT1186474B publication Critical patent/IT1186474B/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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Breakers (AREA)
IT23282/85A 1984-12-20 1985-12-19 HIGH SPEED CONTACT ACTUATOR FOR SWITCH DEVICE IT1186474B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US68430784A 1984-12-20 1984-12-20

Publications (2)

Publication Number Publication Date
IT8523282A0 true IT8523282A0 (en) 1985-12-19
IT1186474B IT1186474B (en) 1987-11-26

Family

ID=24747531

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23282/85A IT1186474B (en) 1984-12-20 1985-12-19 HIGH SPEED CONTACT ACTUATOR FOR SWITCH DEVICE

Country Status (4)

Country Link
JP (1) JPS61158642A (en)
DE (1) DE3544650A1 (en)
FR (1) FR2575325A1 (en)
IT (1) IT1186474B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4667071A (en) * 1985-08-30 1987-05-19 General Electric Company Low voltage vacuum circuit interrupter
EP1992003B1 (en) * 2006-02-23 2013-11-27 Siemens Aktiengesellschaft Overcurrent switching apparatus
CN107910213A (en) * 2017-12-13 2018-04-13 贵州航天电器股份有限公司 A kind of by-pass switch

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH400353A (en) * 1959-04-08 1965-10-15 Siemens Ag Current transformers, especially for high voltage
FR1310840A (en) * 1960-12-19 1962-11-30 Siemens Ag Electro-dynamic control mechanism
US3317866A (en) * 1963-02-07 1967-05-02 Terasaki Denki Sangyo Kk Automatic circuit interrupter having magnetic blowoff means

Also Published As

Publication number Publication date
DE3544650A1 (en) 1986-06-26
JPS61158642A (en) 1986-07-18
IT1186474B (en) 1987-11-26
FR2575325A1 (en) 1986-06-27

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