EP2807665A4 - Lever for disconnector, and disconnector - Google Patents

Lever for disconnector, and disconnector

Info

Publication number
EP2807665A4
EP2807665A4 EP13741046.0A EP13741046A EP2807665A4 EP 2807665 A4 EP2807665 A4 EP 2807665A4 EP 13741046 A EP13741046 A EP 13741046A EP 2807665 A4 EP2807665 A4 EP 2807665A4
Authority
EP
European Patent Office
Prior art keywords
disconnector
lever
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.)
Granted
Application number
EP13741046.0A
Other languages
German (de)
French (fr)
Other versions
EP2807665B1 (en
EP2807665A1 (en
Inventor
Timo Jokiniemi
Harri Pollari
Esko Latvala
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 Oy
Original Assignee
ABB Oy
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 Oy filed Critical ABB Oy
Publication of EP2807665A1 publication Critical patent/EP2807665A1/en
Publication of EP2807665A4 publication Critical patent/EP2807665A4/en
Application granted granted Critical
Publication of EP2807665B1 publication Critical patent/EP2807665B1/en
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
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
    • H01H3/04—Levers
    • H01H3/06—Means for securing to shaft of driving mechanism
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/54—Mechanisms for coupling or uncoupling operating parts, driving mechanisms, or contacts
    • H01H3/58—Mechanisms for coupling or uncoupling operating parts, driving mechanisms, or contacts using friction, toothed, or other mechanical clutch
    • 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
    • H01H9/20—Interlocking, locking, or latching mechanisms
    • H01H9/22—Interlocking, locking, or latching mechanisms for interlocking between casing, cover, or protective shutter and mechanism for operating contacts
    • 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
    • H01H9/20—Interlocking, locking, or latching mechanisms
    • H01H9/22—Interlocking, locking, or latching mechanisms for interlocking between casing, cover, or protective shutter and mechanism for operating contacts
    • H01H9/223—Defeatable locking means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
    • H01H3/0253—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch two co-operating contacts actuated independently
EP13741046.0A 2012-01-23 2013-01-21 Lever for disconnector, and disconnector Active EP2807665B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20125070A FI124010B (en) 2012-01-23 2012-01-23 Separator knob and separator
PCT/FI2013/050064 WO2013110855A1 (en) 2012-01-23 2013-01-21 Lever for disconnector, and disconnector

Publications (3)

Publication Number Publication Date
EP2807665A1 EP2807665A1 (en) 2014-12-03
EP2807665A4 true EP2807665A4 (en) 2015-11-18
EP2807665B1 EP2807665B1 (en) 2017-07-05

Family

ID=48872921

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13741046.0A Active EP2807665B1 (en) 2012-01-23 2013-01-21 Lever for disconnector, and disconnector

Country Status (4)

Country Link
EP (1) EP2807665B1 (en)
CN (1) CN104067364B (en)
FI (1) FI124010B (en)
WO (1) WO2013110855A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016204515A1 (en) * 2016-03-18 2017-09-21 Siemens Aktiengesellschaft Circuit breaker with rotary drive

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4804807A (en) * 1987-09-30 1989-02-14 Rte Corporation Two component operating handle for a primary circuit breaker
US6373004B1 (en) * 2000-06-29 2002-04-16 Eaton Corporation Retainer for circuit breaker leverage arm
US6696651B1 (en) * 2002-09-30 2004-02-24 Rockwell Automation Technologies, Inc. Lock out device for miniature circuit breaker and manual motor controller
US6797903B1 (en) * 2004-02-11 2004-09-28 Siemens Energy & Automation, Inc. Extended rotary handle operator

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE327983C (en) * 1918-12-19 1920-10-20 Theodor Gruber Locking device for rotary switch
DE1956263B1 (en) * 1969-11-08 1971-05-06 Siemens Ag Actuation handle for encapsulated switchgear with locking means
JP3216758B2 (en) * 1994-06-28 2001-10-09 富士電機株式会社 Circuit breaker extension handle
GB2465604A (en) * 2008-11-25 2010-05-26 Lucy And Co Ltd W Snap action electrical disconnector
CN101938094A (en) * 2010-08-20 2011-01-05 江苏西门控电器有限公司 Circuit breaker propelling mechanism
CN101944455B (en) * 2010-09-30 2013-01-23 施耐德万高（天津）电气设备有限公司 Isolating switch fuse set with locking function while separating brake

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4804807A (en) * 1987-09-30 1989-02-14 Rte Corporation Two component operating handle for a primary circuit breaker
US6373004B1 (en) * 2000-06-29 2002-04-16 Eaton Corporation Retainer for circuit breaker leverage arm
US6696651B1 (en) * 2002-09-30 2004-02-24 Rockwell Automation Technologies, Inc. Lock out device for miniature circuit breaker and manual motor controller
US6797903B1 (en) * 2004-02-11 2004-09-28 Siemens Energy & Automation, Inc. Extended rotary handle operator

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2013110855A1 *

Also Published As

Publication number Publication date
CN104067364A (en) 2014-09-24
FI124010B (en) 2014-01-31
FI20125070A (en) 2013-07-24
EP2807665B1 (en) 2017-07-05
CN104067364B (en) 2016-11-16
EP2807665A1 (en) 2014-12-03
WO2013110855A1 (en) 2013-08-01

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