ES2234156T3 - Interruptor limitador de corriente con conmutador de corriente. - Google Patents

Interruptor limitador de corriente con conmutador de corriente.

Info

Publication number
ES2234156T3
ES2234156T3 ES98947183T ES98947183T ES2234156T3 ES 2234156 T3 ES2234156 T3 ES 2234156T3 ES 98947183 T ES98947183 T ES 98947183T ES 98947183 T ES98947183 T ES 98947183T ES 2234156 T3 ES2234156 T3 ES 2234156T3
Authority
ES
Spain
Prior art keywords
contacts
electric switch
current
polymeric
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
ES98947183T
Other languages
English (en)
Spanish (es)
Inventor
David Arnold
Roger Neil Castonguay
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Application granted granted Critical
Publication of ES2234156T3 publication Critical patent/ES2234156T3/es
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
    • 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
    • H01H1/2041—Rotating bridge
    • H01H1/2058—Rotating bridge being assembled in a cassette, which can be placed as a complete unit into a circuit breaker
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/42—Impedances connected with contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/16—Impedances connected with contacts
    • H01H33/161—Variable impedances
    • H01H2033/163—Variable impedances using PTC elements

Landscapes

  • Arc-Extinguishing Devices That Are Switches (AREA)
ES98947183T 1997-09-18 1998-09-17 Interruptor limitador de corriente con conmutador de corriente. Expired - Lifetime ES2234156T3 (es)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US93248697A 1997-09-18 1997-09-18
US932486 1997-09-18
US12365298A 1998-07-28 1998-07-28
US123652 1998-07-28

Publications (1)

Publication Number Publication Date
ES2234156T3 true ES2234156T3 (es) 2005-06-16

Family

ID=26821761

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98947183T Expired - Lifetime ES2234156T3 (es) 1997-09-18 1998-09-17 Interruptor limitador de corriente con conmutador de corriente.

Country Status (4)

Country Link
EP (1) EP0938736B1 (de)
DE (1) DE69828147T2 (de)
ES (1) ES2234156T3 (de)
WO (1) WO1999014776A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6958671B2 (en) 2001-11-15 2005-10-25 Square D Company Electrical contactor with positive temperature coefficient resistivity element
ES2312947T3 (es) 2004-07-08 2009-03-01 Abb Schweiz Ag Dispositivo de extincion de arco electrico para interruptores de proteccion.
KR100654013B1 (ko) * 2005-02-21 2006-12-05 엘에스전선 주식회사 Ｐｔｃ 한류소자를 이용한 순차트립 차단기
BR112012006182B1 (pt) 2009-09-18 2019-10-22 Schneider Electric Ind Sas dispositivo de corte tendo pelo menos um bloco de corte unipolar, comportando uma ponte de contatos e disjuntor, comportando esse dispositivo
FR2950474B1 (fr) * 2009-09-18 2011-10-28 Schneider Electric Ind Sas Dispositif de coupure ayant au moins un bloc de coupure unipolaire comportant un pont de contacts et disjoncteur comportant un tel dispositif
DE102010019432A1 (de) * 2010-05-05 2011-11-10 Siemens Aktiengesellschaft Doppelunterbrechendes Schutzschaltgerät zum Überwachen eines Stromkreises

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4213022A (en) * 1978-05-01 1980-07-15 Westinghouse Electric Corp. Two-pressure type circuit interrupter
SE449275B (sv) * 1985-08-30 1987-04-13 Asea Ab Strombegrensare
FR2688625B1 (fr) * 1992-03-13 1997-05-09 Merlin Gerin Contact d'un disjoncteur a boitier moule
FR2701617B1 (fr) * 1993-02-16 1995-04-14 Merlin Gerin Disjoncteur à télécommande et à fonction de sectionnement.
US5614881A (en) * 1995-08-11 1997-03-25 General Electric Company Current limiting device

Also Published As

Publication number Publication date
DE69828147D1 (de) 2005-01-20
EP0938736B1 (de) 2004-12-15
EP0938736A1 (de) 1999-09-01
WO1999014776A1 (en) 1999-03-25
DE69828147T2 (de) 2005-12-15

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