ES492609A0 - INTENSITY LIMITING TYPE ELECTRICAL CURRENT SWITCHING DEVICE - Google Patents

INTENSITY LIMITING TYPE ELECTRICAL CURRENT SWITCHING DEVICE

Info

Publication number
ES492609A0
ES492609A0 ES492609A ES492609A ES492609A0 ES 492609 A0 ES492609 A0 ES 492609A0 ES 492609 A ES492609 A ES 492609A ES 492609 A ES492609 A ES 492609A ES 492609 A0 ES492609 A0 ES 492609A0
Authority
ES
Spain
Prior art keywords
switching device
electrical current
current switching
type electrical
limiting type
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
ES492609A
Other languages
Spanish (es)
Other versions
ES8103467A1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hazmeyer S A
Original Assignee
Hazmeyer S A
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 Hazmeyer S A filed Critical Hazmeyer S A
Publication of ES8103467A1 publication Critical patent/ES8103467A1/en
Publication of ES492609A0 publication Critical patent/ES492609A0/en
Granted legal-status Critical Current

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
    • H01H77/105—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 whereby the blow-off movement unlatches the contact from a contact holder

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
  • Emergency Protection Circuit Devices (AREA)
ES492609A 1979-06-07 1980-06-06 INTENSITY LIMITING TYPE ELECTRICAL CURRENT SWITCHING DEVICE Granted ES492609A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7914559A FR2458887A1 (en) 1979-06-07 1979-06-07 ELECTRIC CURRENT CUTTING APPARATUS OF THE INTENSITY LIMITING TYPE

Publications (2)

Publication Number Publication Date
ES8103467A1 ES8103467A1 (en) 1981-02-16
ES492609A0 true ES492609A0 (en) 1981-02-16

Family

ID=9226316

Family Applications (1)

Application Number Title Priority Date Filing Date
ES492609A Granted ES492609A0 (en) 1979-06-07 1980-06-06 INTENSITY LIMITING TYPE ELECTRICAL CURRENT SWITCHING DEVICE

Country Status (3)

Country Link
EP (1) EP0021882A1 (en)
ES (1) ES492609A0 (en)
FR (1) FR2458887A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4346357A (en) * 1979-12-17 1982-08-24 Gould Inc. Current-limiting circuit breaker adapter
JPS60189134A (en) * 1984-03-09 1985-09-26 寺崎電気産業株式会社 Circuit breaker
US4633207A (en) * 1985-04-01 1986-12-30 Siemens Energy & Automation, Inc. Cam following bridge contact carrier for a current limiting circuit breaker
US4998081A (en) * 1989-05-18 1991-03-05 Siemens Energy & Automation, Inc. Power interrupter with force-sensitive contact latch
DE59008339D1 (en) * 1989-07-26 1995-03-09 Siemens Ag Electromechanical quick switch.
US6069544A (en) * 1998-10-22 2000-05-30 General Electric Company Circuit breaker operating mechanism having a collapsible contact arm linkage assembly
GB2611551A (en) * 2021-10-07 2023-04-12 Eaton Intelligent Power Ltd Switching device and method for operating a switching device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR678144A (en) * 1928-10-30 1930-03-19 Blown arc electrical contactor device
DE2204662A1 (en) * 1971-02-02 1972-08-10 Sace Spa Construzione Elettrom Current limit switch
FR2185853B1 (en) * 1972-05-26 1977-12-30 Merlin Gerin
DE2261288A1 (en) * 1972-12-15 1974-06-20 Bbc Brown Boveri & Cie CONTACTOR WITH SHORT-CIRCUIT BREAKING CAPACITY
FR2397712A1 (en) * 1977-07-13 1979-02-09 Telemecanique Electrique Resettable current limiting cut=out - is for multi-operation use and is based on compression spring driver contact bridge

Also Published As

Publication number Publication date
ES8103467A1 (en) 1981-02-16
FR2458887A1 (en) 1981-01-02
EP0021882A1 (en) 1981-01-07

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