ZA202202576B - Electrical switching device and vehicle comprising such a device - Google Patents

Electrical switching device and vehicle comprising such a device

Info

Publication number
ZA202202576B
ZA202202576B ZA2022/02576A ZA202202576A ZA202202576B ZA 202202576 B ZA202202576 B ZA 202202576B ZA 2022/02576 A ZA2022/02576 A ZA 2022/02576A ZA 202202576 A ZA202202576 A ZA 202202576A ZA 202202576 B ZA202202576 B ZA 202202576B
Authority
ZA
South Africa
Prior art keywords
vehicle
electrical switching
switching device
electrical
switching
Prior art date
Application number
ZA2022/02576A
Inventor
Nicolas Quentin
Christophe Audemar
Original Assignee
Alstom Holdings
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 Alstom Holdings filed Critical Alstom Holdings
Publication of ZA202202576B publication Critical patent/ZA202202576B/en

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
    • H01H9/52—Cooling of switch parts
    • 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
    • H01H9/52—Cooling of switch parts
    • H01H2009/526—Cooling of switch parts of the high voltage 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
    • H01H33/666—Operating arrangements
ZA2022/02576A 2019-09-03 2022-03-02 Electrical switching device and vehicle comprising such a device ZA202202576B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1909679A FR3100376B1 (en) 2019-09-03 2019-09-03 Electrical switching device and vehicle comprising such a device
PCT/EP2020/074291 WO2021043741A1 (en) 2019-09-03 2020-09-01 Electrical switching device and vehicle comprising such a device

Publications (1)

Publication Number Publication Date
ZA202202576B true ZA202202576B (en) 2022-10-26

Family

ID=68425120

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2022/02576A ZA202202576B (en) 2019-09-03 2022-03-02 Electrical switching device and vehicle comprising such a device

Country Status (5)

Country Link
EP (1) EP4026153B1 (en)
CN (1) CN114730672A (en)
FR (1) FR3100376B1 (en)
WO (1) WO2021043741A1 (en)
ZA (1) ZA202202576B (en)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11145664A (en) * 1997-11-06 1999-05-28 Fuji Electric Co Ltd Cooling system for switchboard
JP2007317865A (en) * 2006-05-25 2007-12-06 Aisin Seiki Co Ltd Thermoelectric module
CN201251749Y (en) * 2008-06-20 2009-06-03 刘雪 Novel refrigerating and heat-dissipating device of CPU semiconductor
FR2947667A1 (en) * 2009-07-01 2011-01-07 Schneider Electric Ind Sas ASSISTANCE THROUGH MAGNETIC COMPENSATION DEVICE FOR REPULSION FORCES AND CONTACTOR COMPRISING SUCH A DEVICE
FR2984072B1 (en) * 2011-12-13 2015-10-16 Thales Sa SYSTEM FOR THERMALLY REGULATING A SET OF ELECTRONIC COMPONENTS OR RECOVERING THERMAL ENERGY DISSIPPED BY A SET OF ELECTRONIC COMPONENTS
FR3007888B1 (en) * 2013-06-27 2015-07-17 Schneider Electric Ind Sas ELECTRICAL CONTACTOR AND METHOD FOR CONTROLLING SUCH A CONTACTOR
CN104797077B (en) * 2015-04-09 2017-07-11 哈尔滨工程大学 A kind of circuit board radiating device of downhole water flow regulator
JP6794732B2 (en) * 2015-09-28 2020-12-02 三菱マテリアル株式会社 Thermoelectric conversion module and thermoelectric conversion device
CN108538678A (en) * 2018-06-25 2018-09-14 许昌市长江高压计量设备有限公司 A kind of outdoor high-pressure vacuum breaker

Also Published As

Publication number Publication date
CN114730672A (en) 2022-07-08
EP4026153A1 (en) 2022-07-13
FR3100376B1 (en) 2021-09-10
EP4026153B1 (en) 2023-11-15
WO2021043741A1 (en) 2021-03-11
FR3100376A1 (en) 2021-03-05

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