FR2950492B3 - CURRENT LIMITATION SYSTEM - Google Patents

CURRENT LIMITATION SYSTEM

Info

Publication number
FR2950492B3
FR2950492B3 FR1003218A FR1003218A FR2950492B3 FR 2950492 B3 FR2950492 B3 FR 2950492B3 FR 1003218 A FR1003218 A FR 1003218A FR 1003218 A FR1003218 A FR 1003218A FR 2950492 B3 FR2950492 B3 FR 2950492B3
Authority
FR
France
Prior art keywords
current limitation
limitation system
current
limitation
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.)
Expired - Lifetime
Application number
FR1003218A
Other languages
French (fr)
Other versions
FR2950492A3 (en
Inventor
Gerhard Schneider
Thomas Wulf
Tudor Baiatu
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.)
ABB Schweiz AG
Original Assignee
ABB Schweiz AG
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 ABB Schweiz AG filed Critical ABB Schweiz AG
Publication of FR2950492A3 publication Critical patent/FR2950492A3/en
Application granted granted Critical
Publication of FR2950492B3 publication Critical patent/FR2950492B3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H81/00—Protective switches in which contacts are normally closed but are repeatedly opened and reclosed as long as a condition causing excess current persists, e.g. for current limiting
    • H01H81/04—Protective switches in which contacts are normally closed but are repeatedly opened and reclosed as long as a condition causing excess current persists, e.g. for current limiting electromagnetically operated
    • 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
    • H01H77/06—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 electromagnetic opening
    • 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
    • H01H77/06—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 electromagnetic opening
    • H01H77/08—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 electromagnetic opening retained closed by permanent or remanent magnetism and opened by windings acting in opposition

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Amplifiers (AREA)
  • Control Of Electrical Variables (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Breakers (AREA)
FR1003218A 2009-09-23 2010-07-30 CURRENT LIMITATION SYSTEM Expired - Lifetime FR2950492B3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP09171063A EP2302657A1 (en) 2009-09-23 2009-09-23 Current limiting system

Publications (2)

Publication Number Publication Date
FR2950492A3 FR2950492A3 (en) 2011-03-25
FR2950492B3 true FR2950492B3 (en) 2011-09-16

Family

ID=41558392

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1003218A Expired - Lifetime FR2950492B3 (en) 2009-09-23 2010-07-30 CURRENT LIMITATION SYSTEM

Country Status (5)

Country Link
EP (1) EP2302657A1 (en)
CN (1) CN201975360U (en)
DE (1) DE202010009949U1 (en)
FR (1) FR2950492B3 (en)
IT (1) ITMI20100257U1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2989512B1 (en) * 2012-04-17 2014-04-25 Schneider Electric Ind Sas CONTROL UNIT FOR CUTTING A LINE IN CASE OF OVERCURRENT IN THIS LINE AND CIRCUIT BREAKER AGAINST OVERCURRENT IN A LINE
US10629391B2 (en) * 2017-12-21 2020-04-21 Eaton Intelligent Power Limited Fusible safety disconnect in solid state circuit breakers and combination motor starters

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3136921A (en) * 1957-12-10 1964-06-09 Westinghouse Electric Corp Circuit breakers
DE1183584B (en) * 1962-01-25 1964-12-17 Siemens Ag Device for contact separation in case of large overcurrents
US3956723A (en) * 1974-04-29 1976-05-11 Square D Company Current limiting circuit breaker
NL8703170A (en) * 1987-12-31 1989-07-17 Holec Syst & Componenten ELECTROMAGNETIC SWITCH.
DE3920546A1 (en) * 1989-06-23 1991-01-10 Kloeckner Moeller Elektrizit High-power contact esp. for low-voltage switchgear - has armature on contact lever for rapid contact sepn. triggered by flow of short-circuit current
KR930010967B1 (en) * 1989-09-18 1993-11-18 미쯔비시 덴끼 가부시기가이샤 Current limiting circuit breaker
DE4334577C1 (en) 1993-10-11 1995-03-30 Kloeckner Moeller Gmbh Contact system for a current limiting unit
US6833777B2 (en) * 2000-04-07 2004-12-21 Siemens Aktiengesellschaft Switching method for an electromagnetic switching device and an electromagnetic switching device corresponding thereto

Also Published As

Publication number Publication date
CN201975360U (en) 2011-09-14
FR2950492A3 (en) 2011-03-25
ITMI20100257U1 (en) 2011-03-24
EP2302657A1 (en) 2011-03-30
DE202010009949U1 (en) 2010-10-07

Similar Documents

Publication Publication Date Title
SMT201600286B (en) HYBRID CONDUCTOR SYSTEM
DK2283904T3 (en) component System
BRPI1010029A2 (en) electrical installation unit
DE102009023648A8 (en) control system
BRPI1013550A2 (en) electric vehicle
BRPI1008430A2 (en) electric machine - modular
FR2979790B1 (en) CURRENT SENSOR
DK2482768T3 (en) INTRAUTERINT SYSTEM
BR112012003363A2 (en) current sensor arrangement.
FR2962380B1 (en) COOLING SYSTEM
FR2947857B1 (en) DESHUILEUR ARRANGEMENT
FR2972289B1 (en) CURRENT DRIVER
FR2959335B1 (en) MULTIFUNCTION SYSTEM
FR2969426B1 (en) CIRCUIT DEPHASAGE
BRPI1015169A2 (en) electric set
FR2958475B1 (en) CONTROL SYSTEM.
FR2969424B1 (en) ELECTRIC PRODUCTION SYSTEM
FR2964627B1 (en) IMPROVED BRAKING SYSTEM
FR2950492B3 (en) CURRENT LIMITATION SYSTEM
FR2952039B1 (en) REBOUCHABILITY SYSTEM
FR2943107B1 (en) NUT SECURITY SYSTEM
FR2960343B1 (en) TUBULAR PHOTOVOLTAIC SYSTEM
FR2953070B1 (en) MULTIVOIRE RECEPTION SYSTEM
FR2968690B1 (en) COVERAGE SYSTEM
FI20095179A0 (en) Plane Electrode System

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 6