ES2377549T3 - Conmutador eléctrico con disparador térmico - Google Patents

Conmutador eléctrico con disparador térmico Download PDF

Info

Publication number
ES2377549T3
ES2377549T3 ES10004302T ES10004302T ES2377549T3 ES 2377549 T3 ES2377549 T3 ES 2377549T3 ES 10004302 T ES10004302 T ES 10004302T ES 10004302 T ES10004302 T ES 10004302T ES 2377549 T3 ES2377549 T3 ES 2377549T3
Authority
ES
Spain
Prior art keywords
band
electric switch
conductor section
retention arm
thermal
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.)
Active
Application number
ES10004302T
Other languages
English (en)
Spanish (es)
Inventor
Klaus Zimmer
Ralf Weber
Alexander Orban
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 AG Germany
Original Assignee
ABB 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 ABB AG Germany filed Critical ABB AG Germany
Application granted granted Critical
Publication of ES2377549T3 publication Critical patent/ES2377549T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • H01H71/14—Electrothermal mechanisms
    • H01H71/16—Electrothermal mechanisms with bimetal element
    • 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
    • H01H71/08—Terminals; Connections
    • 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
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/14—Electrothermal mechanisms
    • H01H71/145—Electrothermal mechanisms using shape memory materials
    • 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
    • H01H71/50—Manual reset mechanisms which may be also used for manual release
    • H01H71/52—Manual reset mechanisms which may be also used for manual release actuated by lever
    • 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
    • H01H71/7427—Adjusting only the electrothermal mechanism

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
  • Thermally Actuated Switches (AREA)
ES10004302T 2009-05-30 2010-04-22 Conmutador eléctrico con disparador térmico Active ES2377549T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009023557A DE102009023557B3 (de) 2009-05-30 2009-05-30 Elektrisches Schaltgerät mit einem thermischen Auslöser
DE102009023557 2009-05-30

Publications (1)

Publication Number Publication Date
ES2377549T3 true ES2377549T3 (es) 2012-03-28

Family

ID=42309157

Family Applications (1)

Application Number Title Priority Date Filing Date
ES10004302T Active ES2377549T3 (es) 2009-05-30 2010-04-22 Conmutador eléctrico con disparador térmico

Country Status (5)

Country Link
EP (1) EP2256778B1 (de)
CN (1) CN201629238U (de)
AT (1) ATE535005T1 (de)
DE (1) DE102009023557B3 (de)
ES (1) ES2377549T3 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009021773B4 (de) * 2009-05-18 2014-12-04 Abb Ag Thermischer Auslöser und elektrisches Schaltgerät mit einem thermischen Auslöser
EP2608233A1 (de) * 2011-12-23 2013-06-26 Abb Ag Elektrischer Lasttrennschalter für Niederspannung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4202122C2 (de) * 1992-01-27 1994-08-25 Kloeckner Moeller Gmbh Auslöseeinrichtung für Schaltgeräte
CH685524A5 (de) * 1993-03-19 1995-07-31 Maier & Cie C Leitungsschutzschalter.
US5872495A (en) * 1997-12-10 1999-02-16 Siemens Energy & Automation, Inc. Variable thermal and magnetic structure for a circuitbreaker trip unit
DE102008006863A1 (de) * 2007-05-23 2009-01-22 Abb Ag Elektrisches Installationsschaltgerät

Also Published As

Publication number Publication date
CN201629238U (zh) 2010-11-10
ATE535005T1 (de) 2011-12-15
DE102009023557B3 (de) 2010-08-05
EP2256778A2 (de) 2010-12-01
EP2256778B1 (de) 2011-11-23
EP2256778A3 (de) 2011-03-23

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