ATE365373T1 - Automatischer strombegrenzender schutzschalter - Google Patents

Automatischer strombegrenzender schutzschalter

Info

Publication number
ATE365373T1
ATE365373T1 AT01272646T AT01272646T ATE365373T1 AT E365373 T1 ATE365373 T1 AT E365373T1 AT 01272646 T AT01272646 T AT 01272646T AT 01272646 T AT01272646 T AT 01272646T AT E365373 T1 ATE365373 T1 AT E365373T1
Authority
AT
Austria
Prior art keywords
movable contact
contact
fixed
circuit
current limiting
Prior art date
Application number
AT01272646T
Other languages
English (en)
Inventor
Luigi Bonetti
Renato Dosmo
Original Assignee
Abb Service Srl
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 Service Srl filed Critical Abb Service Srl
Application granted granted Critical
Publication of ATE365373T1 publication Critical patent/ATE365373T1/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
    • H01H73/02—Details
    • H01H73/04—Contacts
    • H01H73/045—Bridging contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/20—Bridging contacts
    • H01H2001/2091—Bridging contacts having two pivotally and electrically connected halve bridges
    • 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
    • H01H77/104—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 with a stable blow-off position

Landscapes

  • Breakers (AREA)
  • Control Of Eletrric Generators (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
AT01272646T 2000-12-29 2001-12-12 Automatischer strombegrenzender schutzschalter ATE365373T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2000MI002875A IT1319707B1 (it) 2000-12-29 2000-12-29 Interruttore automatico limitatore di corrente

Publications (1)

Publication Number Publication Date
ATE365373T1 true ATE365373T1 (de) 2007-07-15

Family

ID=11446371

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01272646T ATE365373T1 (de) 2000-12-29 2001-12-12 Automatischer strombegrenzender schutzschalter

Country Status (7)

Country Link
EP (1) EP1346385B1 (de)
CN (1) CN1484846A (de)
AT (1) ATE365373T1 (de)
DE (1) DE60129041T2 (de)
ES (1) ES2287075T3 (de)
IT (1) IT1319707B1 (de)
WO (1) WO2002054431A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011008831A1 (de) * 2011-01-19 2012-07-19 Abb Ag Istallationsschaltgerät
CN102969210B (zh) * 2011-08-31 2017-06-09 首瑞（北京）投资管理集团有限公司 断路器静触头

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1006446B (it) * 1974-04-12 1976-09-30 Sace Spa Interruttore elettrico limitatore di corrente esente da rimbalzi in fase di apertura
FR2373143A1 (fr) * 1976-12-06 1978-06-30 Telemecanique Electrique Contacteur limiteur a haut pouvoir de coupure

Also Published As

Publication number Publication date
EP1346385B1 (de) 2007-06-20
WO2002054431A1 (en) 2002-07-11
ES2287075T3 (es) 2007-12-16
EP1346385A1 (de) 2003-09-24
DE60129041D1 (de) 2007-08-02
CN1484846A (zh) 2004-03-24
ITMI20002875A1 (it) 2002-06-29
DE60129041T2 (de) 2008-02-21
IT1319707B1 (it) 2003-11-03

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties