FR2950492B3 - Systeme de limitation de courant - Google Patents

Systeme de limitation de courant

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
English (en)
French (fr)
Other versions
FR2950492A3 (fr
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/fr
Application granted granted Critical
Publication of FR2950492B3 publication Critical patent/FR2950492B3/fr
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)
  • Breakers (AREA)
  • Emergency Protection Circuit Devices (AREA)
FR1003218A 2009-09-23 2010-07-30 Systeme de limitation de courant Expired - Lifetime FR2950492B3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP09171063A EP2302657A1 (de) 2009-09-23 2009-09-23 Strombegrenzungssystem

Publications (2)

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

Family

ID=41558392

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1003218A Expired - Lifetime FR2950492B3 (fr) 2009-09-23 2010-07-30 Systeme de limitation de courant

Country Status (5)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2989512B1 (fr) * 2012-04-17 2014-04-25 Schneider Electric Ind Sas Ensemble de commande d'une coupure d'une ligne en cas de surintensite dans cette ligne et disjoncteur de protection contre une surintensite dans une ligne
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 (de) * 1962-01-25 1964-12-17 Siemens Ag Einrichtung zur Kontakttrennung bei grossen UEberstroemen
US3956723A (en) * 1974-04-29 1976-05-11 Square D Company Current limiting circuit breaker
NL8703170A (nl) * 1987-12-31 1989-07-17 Holec Syst & Componenten Elektromagnetische schakelaar.
DE3920546A1 (de) * 1989-06-23 1991-01-10 Kloeckner Moeller Elektrizit Hochleistungskontakt, insbesondere fuer niederspannungsschaltgeraete
KR930010967B1 (ko) * 1989-09-18 1993-11-18 미쯔비시 덴끼 가부시기가이샤 한류형 회로차단기
DE4334577C1 (de) 1993-10-11 1995-03-30 Kloeckner Moeller Gmbh Kontaktsystem für eine Strombegrenzungseinheit
WO2001078210A1 (de) * 2000-04-07 2001-10-18 Siemens Aktiengesellschaft Schaltverfahren für ein elektromagnetisches schaltgerät und hiermit korrespondierendes elektromagnetisches schaltgerät

Also Published As

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

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