FR2462016B3 - - Google Patents

Info

Publication number
FR2462016B3
FR2462016B3 FR8015670A FR8015670A FR2462016B3 FR 2462016 B3 FR2462016 B3 FR 2462016B3 FR 8015670 A FR8015670 A FR 8015670A FR 8015670 A FR8015670 A FR 8015670A FR 2462016 B3 FR2462016 B3 FR 2462016B3
Authority
FR
France
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.)
Expired
Application number
FR8015670A
Other languages
French (fr)
Other versions
FR2462016A1 (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.)
BBC Brown Boveri AG Switzerland
BBC Brown Boveri AG Germany
Original Assignee
BBC Brown Boveri AG Switzerland
BBC Brown Boveri AG Germany
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 BBC Brown Boveri AG Switzerland, BBC Brown Boveri AG Germany filed Critical BBC Brown Boveri AG Switzerland
Publication of FR2462016A1 publication Critical patent/FR2462016A1/en
Application granted granted Critical
Publication of FR2462016B3 publication Critical patent/FR2462016B3/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/08—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current
    • H02H3/085—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current making use of a thermal sensor, e.g. thermistor, heated by the excess current
    • 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
    • H01H71/40—Combined electrothermal and electromagnetic mechanisms
    • 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
    • H01H71/74—Means for adjusting the conditions under which the device will function to provide protection
    • H01H2071/749—Means for adjusting the conditions under which the device will function to provide protection with a shunt element connected in parallel to magnetic or thermal trip elements, e.g. for adjusting trip current

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
  • Thermally Actuated Switches (AREA)
FR8015670A 1979-07-17 1980-07-16 AUTOMATIC SWITCH A Granted FR2462016A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792928786 DE2928786A1 (en) 1979-07-17 1979-07-17 CIRCUIT BREAKER

Publications (2)

Publication Number Publication Date
FR2462016A1 FR2462016A1 (en) 1981-02-06
FR2462016B3 true FR2462016B3 (en) 1982-05-07

Family

ID=6075916

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8015670A Granted FR2462016A1 (en) 1979-07-17 1980-07-16 AUTOMATIC SWITCH A

Country Status (4)

Country Link
DE (1) DE2928786A1 (en)
FR (1) FR2462016A1 (en)
GB (1) GB2055264B (en)
IT (1) IT1131568B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4306229A1 (en) * 1993-02-27 1994-09-01 Abb Patent Gmbh Switchgear with a thermal and a magnetic release
DE4340632A1 (en) * 1993-11-30 1995-06-01 Abb Patent Gmbh Electrical switching device
US5864458A (en) * 1995-09-14 1999-01-26 Raychem Corporation Overcurrent protection circuits comprising combinations of PTC devices and switches
EP1361637A3 (en) * 1995-09-14 2004-11-10 Tyco Electronics Corporation Overcurrent protection circuit
US5666254A (en) * 1995-09-14 1997-09-09 Raychem Corporation Voltage sensing overcurrent protection circuit
US5689395A (en) * 1995-09-14 1997-11-18 Raychem Corporation Overcurrent protection circuit
US5737160A (en) * 1995-09-14 1998-04-07 Raychem Corporation Electrical switches comprising arrangement of mechanical switches and PCT device
FR2772524B1 (en) * 1997-12-12 2000-05-12 Legrand Sa PROTECTION DEVICE AGAINST OVERCURRENTS, IN PARTICULAR FOR THE RESETTABLE PROTECTION OF A CONTROL SWITCH
TWI562718B (en) 2012-06-05 2016-12-11 Ind Tech Res Inst Emi shielding device and manufacturing method thereof
CN106898528B (en) * 2015-12-21 2019-09-06 浙江正泰电器股份有限公司 The Pyromagnetic release of breaker
DE102016105341B4 (en) 2016-03-22 2022-05-25 Eaton Intelligent Power Limited protective switching device
CN109216125B (en) * 2017-07-06 2023-07-25 王静洋 High breaking arcless circuit breaker

Also Published As

Publication number Publication date
IT8023430A0 (en) 1980-07-14
GB2055264A (en) 1981-02-25
IT1131568B (en) 1986-06-25
GB2055264B (en) 1982-11-10
FR2462016A1 (en) 1981-02-06
DE2928786A1 (en) 1981-02-05

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Legal Events

Date Code Title Description
ST Notification of lapse