ATE482459T1 - Elektrische schaltvorrichtung sowie gabelanordnung und federanordnung dafür - Google Patents

Elektrische schaltvorrichtung sowie gabelanordnung und federanordnung dafür

Info

Publication number
ATE482459T1
ATE482459T1 AT08008451T AT08008451T ATE482459T1 AT E482459 T1 ATE482459 T1 AT E482459T1 AT 08008451 T AT08008451 T AT 08008451T AT 08008451 T AT08008451 T AT 08008451T AT E482459 T1 ATE482459 T1 AT E482459T1
Authority
AT
Austria
Prior art keywords
spring
arrangement
electrical switching
springs
yoke assembly
Prior art date
Application number
AT08008451T
Other languages
English (en)
Inventor
Yuri C Spitzberg
Robert M Slepian
Perry R Gibson
David A Parks
Douglas C Marks
Paul R Rakus
Nathan J Weister
Henry A Wehrli
Original Assignee
Eaton Corp
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 Eaton Corp filed Critical Eaton Corp
Application granted granted Critical
Publication of ATE482459T1 publication Critical patent/ATE482459T1/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
    • H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor
    • H01H3/3052—Linear spring motors
    • 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

Landscapes

  • Breakers (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Rear-View Mirror Devices That Are Mounted On The Exterior Of The Vehicle (AREA)
AT08008451T 2007-05-04 2008-05-05 Elektrische schaltvorrichtung sowie gabelanordnung und federanordnung dafür ATE482459T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/744,431 US7646270B2 (en) 2007-05-04 2007-05-04 Electrical switching apparatus, and yoke assembly and spring assembly therefor

Publications (1)

Publication Number Publication Date
ATE482459T1 true ATE482459T1 (de) 2010-10-15

Family

ID=39710807

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08008451T ATE482459T1 (de) 2007-05-04 2008-05-05 Elektrische schaltvorrichtung sowie gabelanordnung und federanordnung dafür

Country Status (5)

Country Link
US (1) US7646270B2 (de)
EP (1) EP1988558B1 (de)
CN (1) CN101393825B (de)
AT (1) ATE482459T1 (de)
DE (1) DE602008002631D1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006051474A1 (de) * 2006-10-31 2008-05-08 Siemens Ag Fehlerstromschutzschalter
US8054606B2 (en) * 2008-06-10 2011-11-08 Eaton Corporation Remote operation of a motor control center subunit disconnect
DE102009038464A1 (de) 2009-08-21 2011-02-24 Bayer Materialscience Ag Kohlenstoffnanoröhrchen-Agglomerat
US8476992B2 (en) * 2011-10-07 2013-07-02 Siemens Industry, Inc. Circuit breaker having an unlocking mechanism and methods of operating same
US9536694B2 (en) 2014-12-04 2017-01-03 Eaton Corporation Electrical switching apparatus and pole shaft catch assembly therefor
US9536693B2 (en) * 2015-03-23 2017-01-03 Eaton Corporation Electrical switching apparatus and trip assembly therefor
CN106783427B (zh) * 2017-03-14 2019-04-12 江苏高博锐电气有限公司 一种断路器动触头防回弹装置
GB2582172B (en) * 2019-03-13 2022-10-19 As Tavrida Electric Exp Insulated switchgear for electrical power systems
CN110970241B (zh) * 2019-12-31 2022-02-08 德布森电气（上海）有限公司 一种双向操作的储能式操作机构

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3360751A (en) * 1965-10-21 1967-12-26 Gen Electric Circuit breaker undervoltage trip device with magnet resetting means
NL158314B (nl) * 1975-07-24 1978-10-16 Hazemeijer Bv Elektrische schakelaar.
FR2360171A1 (fr) * 1976-07-30 1978-02-24 Unelec Mecanisme de commande de disjoncteur
US4146855A (en) * 1977-09-06 1979-03-27 Square D Company Low profile multi-pole circuit breaker having multiple toggle springs
FR2542133B1 (fr) * 1983-03-02 1986-06-27 Merlin Gerin Mecanisme de commande d'ouverture a accumulation d'energie pour disjoncteur electrique
FR2696866B1 (fr) * 1992-10-13 1994-12-02 Merlin Gerin Mécanisme d'actionnement d'un interrupteur à trois positions.
US6015959A (en) 1998-10-30 2000-01-18 Eaton Corporation Molded case electric power switches with cam driven, spring powered open and close mechanism
US6317018B1 (en) * 1999-10-26 2001-11-13 General Electric Company Circuit breaker mechanism
FR2818796B1 (fr) * 2000-12-22 2003-02-07 Schneider Electric Ind Sa Mecanisme d'assistance a la fermeture pour un appareillage electrique de coupure et mecanisme d'entrainement d'un appareillage electrique muni d'un tel mecanisme d'assistance
US6977568B1 (en) * 2005-01-13 2005-12-20 Eaton Corporation Blow open moving contact assembly for electric power switching apparatus with a very high current interruption rating
US7570139B2 (en) * 2007-04-05 2009-08-04 Eaton Corporation Electrical switching apparatus, and trip actuator assembly and reset assembly therefor
US7586395B2 (en) * 2007-04-05 2009-09-08 Eaton Corporation Electrical switching apparatus and trip actuator assembly therefor
US7518476B2 (en) * 2007-04-05 2009-04-14 Eaton Corporation Electrical switching apparatus and trip actuator reset assembly therefor

Also Published As

Publication number Publication date
CN101393825B (zh) 2013-01-02
US7646270B2 (en) 2010-01-12
EP1988558A1 (de) 2008-11-05
US20080271981A1 (en) 2008-11-06
DE602008002631D1 (de) 2010-11-04
EP1988558B1 (de) 2010-09-22
CN101393825A (zh) 2009-03-25

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Legal Events

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