EP1367681A4 - VACUUM SWITCH UNIT AND SWITCHING DEVICE - Google Patents

VACUUM SWITCH UNIT AND SWITCHING DEVICE

Info

Publication number
EP1367681A4
EP1367681A4 EP02726482A EP02726482A EP1367681A4 EP 1367681 A4 EP1367681 A4 EP 1367681A4 EP 02726482 A EP02726482 A EP 02726482A EP 02726482 A EP02726482 A EP 02726482A EP 1367681 A4 EP1367681 A4 EP 1367681A4
Authority
EP
European Patent Office
Prior art keywords
vacuum switch
contact connection
electrode side
switch unit
connection terminal
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
EP02726482A
Other languages
German (de)
French (fr)
Other versions
EP1367681B1 (en
EP1367681A1 (en
EP1367681B2 (en
Inventor
Hiroshi Okazawa
Kouji Sano
Masashi Uenushi
Takao Tsurimoto
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27482449&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1367681(A4) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to DE60219769.4T priority Critical patent/DE60219769T3/en
Publication of EP1367681A1 publication Critical patent/EP1367681A1/en
Publication of EP1367681A4 publication Critical patent/EP1367681A4/en
Publication of EP1367681B1 publication Critical patent/EP1367681B1/en
Application granted granted Critical
Publication of EP1367681B2 publication Critical patent/EP1367681B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • H01H33/666—Operating arrangements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • H01H33/6606—Terminal arrangements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/022—Details particular to three-phase circuit breakers
    • H01H2033/024—Details particular to three-phase circuit breakers with a triangular setup of circuit breakers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • H01H33/662—Housings or protective screens
    • H01H33/66207—Specific housing details, e.g. sealing, soldering or brazing
    • H01H2033/6623—Details relating to the encasing or the outside layers of the vacuum switch housings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • H01H33/666—Operating arrangements
    • H01H2033/6665—Details concerning the mounting or supporting of the individual vacuum bottles
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/022—Details particular to three-phase circuit breakers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • H01H33/662—Housings or protective screens

Landscapes

  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Patch Boards (AREA)
  • Gas-Insulated Switchgears (AREA)
  • Push-Button Switches (AREA)

Abstract

A vacuum switch unit, comprising a generally cylindrical vacuum switch (1), a fixed electrode side contact connection terminal (21) having one end fixed to the fixed electrode (1a) of the vacuum switch (1) and having the other end with a contact connection part (21a) for contact-connection to a first circuit conductor disposed in a switch gear, and a movable electrode side contact connection terminal (31) having one end fixed to the movable electrode (1b) of the vacuum switch (1) and having the other end with a contact connection part (31a) for contact-connection to a second circuit conductor disposed in the switch gear, wherein the fixed electrode side contact connection terminal (21) and the movable electrode side contact connection terminal (31) are formed so that the other end having the contact connection part is positioned generally parallel with the center axis (S) of the vacuum switch (1).
EP02726482.9A 2001-07-19 2002-05-24 Vacuum switch unit and switch gear Expired - Lifetime EP1367681B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE60219769.4T DE60219769T3 (en) 2001-07-19 2002-05-24 Vacuum switch unit and switching device

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
JP2001220304 2001-07-19
JP2001220304 2001-07-19
JP2001220303 2001-07-19
JP2001220302 2001-07-19
JP2001220302 2001-07-19
JP2001220303 2001-07-19
JP2001225230 2001-07-26
JP2001225230 2001-07-26
PCT/JP2002/005037 WO2003009441A1 (en) 2001-07-19 2002-05-24 Vacuum switch unit and switch gear

Publications (4)

Publication Number Publication Date
EP1367681A1 EP1367681A1 (en) 2003-12-03
EP1367681A4 true EP1367681A4 (en) 2004-10-20
EP1367681B1 EP1367681B1 (en) 2007-04-25
EP1367681B2 EP1367681B2 (en) 2020-08-19

Family

ID=27482449

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02726482.9A Expired - Lifetime EP1367681B2 (en) 2001-07-19 2002-05-24 Vacuum switch unit and switch gear

Country Status (7)

Country Link
EP (1) EP1367681B2 (en)
JP (1) JP4229833B2 (en)
KR (1) KR100493612B1 (en)
CN (1) CN1310387C (en)
DE (1) DE60219769T3 (en)
TW (1) TW548672B (en)
WO (1) WO2003009441A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005039555A1 (en) * 2005-08-22 2007-03-01 Abb Technology Ltd. Method for producing switch pole parts for low - medium and high - voltage switchgear, as well as switch pole part itself
WO2012083997A1 (en) * 2010-12-23 2012-06-28 Abb Technology Ag High voltage vacuum interrupter
WO2014102684A1 (en) * 2012-12-24 2014-07-03 Abb Technology Ltd A switchgear
WO2014102710A1 (en) * 2012-12-28 2014-07-03 Abb Technology Ltd A withdrawable circuit breaker with integrated current and voltage transformers
DE102019209875A1 (en) * 2019-07-04 2021-01-07 Siemens Aktiengesellschaft Switching device
JP7487008B2 (en) 2020-05-22 2024-05-20 株式会社東芝 Vacuum valve arrangement
US12451313B2 (en) 2021-04-07 2025-10-21 Eaton Intelligent Power Limited Current interrupting module with a resettable current interruption device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3527911A (en) * 1968-07-22 1970-09-08 Gen Electric Mounting arrangement for a vacuum circuit interrupter
DE3447314A1 (en) * 1984-12-24 1986-06-26 Calor-Emag Elektrizitäts-Aktiengesellschaft, 4030 Ratingen Device for a vacuum interrupter

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4531709Y1 (en) * 1967-05-17 1970-12-04
JPH06231660A (en) * 1993-02-02 1994-08-19 Toshiba Corp Switch gear
JPH07193921A (en) * 1993-12-27 1995-07-28 Takaoka Electric Mfg Co Ltd Metal closed switchgear
JPH1198267A (en) * 1997-09-19 1999-04-09 Fujitsu Ltd Communication support device
JPH1198627A (en) * 1997-09-19 1999-04-09 Nissin Electric Co Ltd Breaker
JPH11146514A (en) * 1997-11-11 1999-05-28 Nissin Electric Co Ltd Vacuum circuit breaker

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3527911A (en) * 1968-07-22 1970-09-08 Gen Electric Mounting arrangement for a vacuum circuit interrupter
DE3447314A1 (en) * 1984-12-24 1986-06-26 Calor-Emag Elektrizitäts-Aktiengesellschaft, 4030 Ratingen Device for a vacuum interrupter

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO03009441A1 *

Also Published As

Publication number Publication date
DE60219769D1 (en) 2007-06-06
WO2003009441A1 (en) 2003-01-30
EP1367681B1 (en) 2007-04-25
TW548672B (en) 2003-08-21
KR20030031191A (en) 2003-04-18
JP4229833B2 (en) 2009-02-25
DE60219769T2 (en) 2008-01-17
EP1367681A1 (en) 2003-12-03
DE60219769T3 (en) 2020-12-31
KR100493612B1 (en) 2005-06-10
JPWO2003009441A1 (en) 2004-11-11
CN1310387C (en) 2007-04-11
CN1473381A (en) 2004-02-04
EP1367681B2 (en) 2020-08-19

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