EP1777716A3 - Electrical switching device - Google Patents

Electrical switching device Download PDF

Info

Publication number
EP1777716A3
EP1777716A3 EP06020915A EP06020915A EP1777716A3 EP 1777716 A3 EP1777716 A3 EP 1777716A3 EP 06020915 A EP06020915 A EP 06020915A EP 06020915 A EP06020915 A EP 06020915A EP 1777716 A3 EP1777716 A3 EP 1777716A3
Authority
EP
European Patent Office
Prior art keywords
switching device
electrical switching
distances
separating
closed condition
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
EP06020915A
Other languages
German (de)
French (fr)
Other versions
EP1777716A2 (en
EP1777716B1 (en
Inventor
Karsten Gerving
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.)
Eaton Industries GmbH
Original Assignee
Moeller GmbH
Kloeckner Moeller GmbH
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 Moeller GmbH, Kloeckner Moeller GmbH filed Critical Moeller GmbH
Publication of EP1777716A2 publication Critical patent/EP1777716A2/en
Publication of EP1777716A3 publication Critical patent/EP1777716A3/en
Application granted granted Critical
Publication of EP1777716B1 publication Critical patent/EP1777716B1/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
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/46—Means for extinguishing or preventing arc between current-carrying parts using arcing horns

Landscapes

  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Connections Arranged To Contact A Plurality Of Conductors (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Contacts (AREA)
  • Slide Switches (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Control Of Electric Motors In General (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)

Abstract

The device has conducting parts (2, 3), each having a contact at its free end, and movable in a Y-direction relative to each other for separating the contacts lying close to each other in a closed condition. An arc plate (4) extends in the Y-direction and has separating distances (S1, S2). The plate has an area inclined to the Y-direction, where the sum of the distances is large when the contacts are disconnected from the closed condition.
EP06020915A 2005-10-22 2006-10-05 Electrical switching device Active EP1777716B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202005016600U DE202005016600U1 (en) 2005-10-22 2005-10-22 Electrical switch device for electrical equipment, has conducting parts, each having contact at its end, and arc plate comprising two separating distances, where sum of distances is large when contacts are disconnected from closed condition

Publications (3)

Publication Number Publication Date
EP1777716A2 EP1777716A2 (en) 2007-04-25
EP1777716A3 true EP1777716A3 (en) 2008-05-07
EP1777716B1 EP1777716B1 (en) 2009-12-09

Family

ID=35512340

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06020915A Active EP1777716B1 (en) 2005-10-22 2006-10-05 Electrical switching device

Country Status (5)

Country Link
EP (1) EP1777716B1 (en)
CN (1) CN1953112B (en)
AT (1) ATE451708T1 (en)
DE (2) DE202005016600U1 (en)
ES (1) ES2336133T3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106786465B (en) * 2017-01-19 2018-09-21 深圳市海鹏信电子股份有限公司 Surge protector

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0117288A1 (en) * 1982-11-10 1984-09-05 Mitsubishi Denki Kabushiki Kaisha Switch with arc-extinguishing means
EP0124620A1 (en) * 1982-11-10 1984-11-14 Mitsubishi Denki Kabushiki Kaisha Switch
GB2169450A (en) * 1984-12-21 1986-07-09 Schupa Elektro Gmbh & Co Kg A leakage current protection circuit breaker
JPH06223669A (en) * 1993-01-25 1994-08-12 Mitsubishi Electric Corp Switch
DE4445343A1 (en) * 1993-12-24 1995-06-29 Schneider Electric Sa Electromechanical switch with positive PTC resistor type current limiter

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0117288A1 (en) * 1982-11-10 1984-09-05 Mitsubishi Denki Kabushiki Kaisha Switch with arc-extinguishing means
EP0124620A1 (en) * 1982-11-10 1984-11-14 Mitsubishi Denki Kabushiki Kaisha Switch
GB2169450A (en) * 1984-12-21 1986-07-09 Schupa Elektro Gmbh & Co Kg A leakage current protection circuit breaker
JPH06223669A (en) * 1993-01-25 1994-08-12 Mitsubishi Electric Corp Switch
DE4445343A1 (en) * 1993-12-24 1995-06-29 Schneider Electric Sa Electromechanical switch with positive PTC resistor type current limiter

Also Published As

Publication number Publication date
DE202005016600U1 (en) 2005-12-22
DE502006005571D1 (en) 2010-01-21
EP1777716A2 (en) 2007-04-25
EP1777716B1 (en) 2009-12-09
ATE451708T1 (en) 2009-12-15
CN1953112A (en) 2007-04-25
CN1953112B (en) 2010-12-01
ES2336133T3 (en) 2010-04-08

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