JP5539862B2 - 真空遮断器 - Google Patents

真空遮断器 Download PDF

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Publication number
JP5539862B2
JP5539862B2 JP2010511281A JP2010511281A JP5539862B2 JP 5539862 B2 JP5539862 B2 JP 5539862B2 JP 2010511281 A JP2010511281 A JP 2010511281A JP 2010511281 A JP2010511281 A JP 2010511281A JP 5539862 B2 JP5539862 B2 JP 5539862B2
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JP
Japan
Prior art keywords
vacuum
circuit breaker
shield
electrode assembly
vacuum circuit
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 - Fee Related
Application number
JP2010511281A
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English (en)
Japanese (ja)
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JP2010529621A (ja
JP2010529621A5 (https=
Inventor
ニューコーム ストービング，ポール
Original Assignee
クーパー テクノロジーズ カンパニー
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
Priority claimed from US11/758,136 external-priority patent/US7781694B2/en
Application filed by クーパー テクノロジーズ カンパニー filed Critical クーパー テクノロジーズ カンパニー
Publication of JP2010529621A publication Critical patent/JP2010529621A/ja
Publication of JP2010529621A5 publication Critical patent/JP2010529621A5/ja
Application granted granted Critical
Publication of JP5539862B2 publication Critical patent/JP5539862B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • H01H33/662—Housings or protective screens
    • H01H33/66261—Specific screen details, e.g. mounting, materials, multiple screens or specific electrical field considerations
    • 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
    • H01H33/664—Contacts; Arc-extinguishing means, e.g. arcing rings
    • 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
    • H01H33/664—Contacts; Arc-extinguishing means, e.g. arcing rings
    • H01H33/6644—Contacts; Arc-extinguishing means, e.g. arcing rings having coil-like electrical connections between contact rod and the proper contact
    • H01H33/6645—Contacts; Arc-extinguishing means, e.g. arcing rings having coil-like electrical connections between contact rod and the proper contact in which the coil like electrical connections encircle at least once the contact rod
    • 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
    • H01H33/66261—Specific screen details, e.g. mounting, materials, multiple screens or specific electrical field considerations
    • H01H2033/66276—Details relating to the mounting of screens in 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
    • H01H33/662—Housings or protective screens
    • H01H33/66261—Specific screen details, e.g. mounting, materials, multiple screens or specific electrical field considerations
    • H01H2033/66284—Details relating to the electrical field properties of screens in 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
    • H01H33/662—Housings or protective screens
    • H01H33/66261—Specific screen details, e.g. mounting, materials, multiple screens or specific electrical field considerations
    • H01H2033/66292—Details relating to the use of multiple screens in vacuum switches

Landscapes

  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
  • Measuring Fluid Pressure (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
  • Gas-Insulated Switchgears (AREA)
  • Keying Circuit Devices (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)
JP2010511281A 2007-06-05 2008-06-03 真空遮断器 Expired - Fee Related JP5539862B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US11/758,136 2007-06-05
US11/758,136 US7781694B2 (en) 2007-06-05 2007-06-05 Vacuum fault interrupter
US11/881,952 US8450630B2 (en) 2007-06-05 2007-07-30 Contact backing for a vacuum interrupter
US11/881,952 2007-07-30
PCT/US2008/065660 WO2008151187A1 (en) 2007-06-05 2008-06-03 Vacuum interrupter

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2014035341A Division JP5806351B2 (ja) 2007-06-05 2014-02-26 真空遮断器

Publications (3)

Publication Number Publication Date
JP2010529621A JP2010529621A (ja) 2010-08-26
JP2010529621A5 JP2010529621A5 (https=) 2011-07-21
JP5539862B2 true JP5539862B2 (ja) 2014-07-02

Family

ID=40094174

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2010511281A Expired - Fee Related JP5539862B2 (ja) 2007-06-05 2008-06-03 真空遮断器
JP2014035341A Expired - Fee Related JP5806351B2 (ja) 2007-06-05 2014-02-26 真空遮断器

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2014035341A Expired - Fee Related JP5806351B2 (ja) 2007-06-05 2014-02-26 真空遮断器

Country Status (8)

Country Link
US (1) US8450630B2 (https=)
EP (2) EP2658049B1 (https=)
JP (2) JP5539862B2 (https=)
CN (1) CN101772865B (https=)
CA (1) CA2688198C (https=)
MX (1) MX2009013174A (https=)
UA (2) UA105166C2 (https=)
WO (1) WO2008151187A1 (https=)

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Also Published As

Publication number Publication date
WO2008151187A1 (en) 2008-12-11
UA111603C2 (uk) 2016-05-25
EP2658049B1 (en) 2016-02-10
CN101772865B (zh) 2013-05-01
JP2014099417A (ja) 2014-05-29
US8450630B2 (en) 2013-05-28
CN101772865A (zh) 2010-07-07
EP2658049A1 (en) 2013-10-30
JP2010529621A (ja) 2010-08-26
EP2158649A1 (en) 2010-03-03
EP2158649B1 (en) 2017-04-12
JP5806351B2 (ja) 2015-11-10
UA105166C2 (uk) 2014-04-25
CA2688198A1 (en) 2008-12-11
EP2158649A4 (en) 2013-02-20
CA2688198C (en) 2018-02-20
MX2009013174A (es) 2010-01-15
US20080302764A1 (en) 2008-12-11

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