DE102009023557B3 - Elektrisches Schaltgerät mit einem thermischen Auslöser - Google Patents

Elektrisches Schaltgerät mit einem thermischen Auslöser Download PDF

Info

Publication number
DE102009023557B3
DE102009023557B3 DE102009023557A DE102009023557A DE102009023557B3 DE 102009023557 B3 DE102009023557 B3 DE 102009023557B3 DE 102009023557 A DE102009023557 A DE 102009023557A DE 102009023557 A DE102009023557 A DE 102009023557A DE 102009023557 B3 DE102009023557 B3 DE 102009023557B3
Authority
DE
Germany
Prior art keywords
strip
conductor piece
switching device
bracket
free end
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 - Fee Related
Application number
DE102009023557A
Other languages
German (de)
English (en)
Inventor
Klaus Zimmer
Ralf Dipl.-Ing. Weber
Alexander Dipl.-Ing. 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
Priority to DE102009023557A priority Critical patent/DE102009023557B3/de
Priority to CN2009201627359U priority patent/CN201629238U/zh
Priority to AT10004302T priority patent/ATE535005T1/de
Priority to EP10004302A priority patent/EP2256778B1/fr
Priority to ES10004302T priority patent/ES2377549T3/es
Application granted granted Critical
Publication of DE102009023557B3 publication Critical patent/DE102009023557B3/de
Expired - Fee Related 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)
DE102009023557A 2009-05-30 2009-05-30 Elektrisches Schaltgerät mit einem thermischen Auslöser Expired - Fee Related DE102009023557B3 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE102009023557A DE102009023557B3 (de) 2009-05-30 2009-05-30 Elektrisches Schaltgerät mit einem thermischen Auslöser
CN2009201627359U CN201629238U (zh) 2009-05-30 2009-07-24 具有一个热脱耦器的电开关装置
AT10004302T ATE535005T1 (de) 2009-05-30 2010-04-22 Elektrisches schaltgerät mit einem thermischen auslöser
EP10004302A EP2256778B1 (fr) 2009-05-30 2010-04-22 Commutateur électrique doté d'un déclencheur thermique
ES10004302T ES2377549T3 (es) 2009-05-30 2010-04-22 Conmutador eléctrico con disparador térmico

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
DE102009023557B3 true DE102009023557B3 (de) 2010-08-05

Family

ID=42309157

Family Applications (1)

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

Country Status (5)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2608233A1 (fr) * 2011-12-23 2013-06-26 Abb Ag Commutateur de séparation de charge électrique pour basses tensions

Families Citing this family (1)

* 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

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008006863A1 (de) * 2007-05-23 2009-01-22 Abb Ag Elektrisches Installationsschaltgerät

Family Cites Families (3)

* 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

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008006863A1 (de) * 2007-05-23 2009-01-22 Abb Ag Elektrisches Installationsschaltgerät

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2608233A1 (fr) * 2011-12-23 2013-06-26 Abb Ag Commutateur de séparation de charge électrique pour basses tensions

Also Published As

Publication number Publication date
EP2256778A2 (fr) 2010-12-01
EP2256778A3 (fr) 2011-03-23
ES2377549T3 (es) 2012-03-28
CN201629238U (zh) 2010-11-10
ATE535005T1 (de) 2011-12-15
EP2256778B1 (fr) 2011-11-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee