CN201629238U - 具有一个热脱耦器的电开关装置 - Google Patents

具有一个热脱耦器的电开关装置 Download PDF

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Publication number
CN201629238U
CN201629238U CN2009201627359U CN200920162735U CN201629238U CN 201629238 U CN201629238 U CN 201629238U CN 2009201627359 U CN2009201627359 U CN 2009201627359U CN 200920162735 U CN200920162735 U CN 200920162735U CN 201629238 U CN201629238 U CN 201629238U
Authority
CN
China
Prior art keywords
electric switchgear
described electric
supporting leg
terminal
conductor segment
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
CN2009201627359U
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English (en)
Chinese (zh)
Inventor
R·韦伯
K·齐默
A·奥尔班
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 AB
Original Assignee
Asea Brown Boveri AB
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 Asea Brown Boveri AB filed Critical Asea Brown Boveri AB
Application granted granted Critical
Publication of CN201629238U publication Critical patent/CN201629238U/zh
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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)
CN2009201627359U 2009-05-30 2009-07-24 具有一个热脱耦器的电开关装置 Expired - Lifetime CN201629238U (zh)

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
DE102009023557.4 2009-05-30

Publications (1)

Publication Number Publication Date
CN201629238U true CN201629238U (zh) 2010-11-10

Family

ID=42309157

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009201627359U Expired - Lifetime CN201629238U (zh) 2009-05-30 2009-07-24 具有一个热脱耦器的电开关装置

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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103177897A (zh) * 2011-12-23 2013-06-26 Abb股份公司 用于低压的电气负载断路开关

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

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103177897A (zh) * 2011-12-23 2013-06-26 Abb股份公司 用于低压的电气负载断路开关

Also Published As

Publication number Publication date
DE102009023557B3 (de) 2010-08-05
EP2256778A3 (de) 2011-03-23
ES2377549T3 (es) 2012-03-28
EP2256778B1 (de) 2011-11-23
ATE535005T1 (de) 2011-12-15
EP2256778A2 (de) 2010-12-01

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C14 Grant of patent or utility model
GR01 Patent grant
CX01 Expiry of patent term
CX01 Expiry of patent term

Granted publication date: 20101110