EP3568894A1 - Vorrichtung zum schutz von elektrischer ausrüstung - Google Patents

Vorrichtung zum schutz von elektrischer ausrüstung

Info

Publication number
EP3568894A1
EP3568894A1 EP18700216.7A EP18700216A EP3568894A1 EP 3568894 A1 EP3568894 A1 EP 3568894A1 EP 18700216 A EP18700216 A EP 18700216A EP 3568894 A1 EP3568894 A1 EP 3568894A1
Authority
EP
European Patent Office
Prior art keywords
branch
current
transistor
conduction
limiting
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.)
Withdrawn
Application number
EP18700216.7A
Other languages
English (en)
French (fr)
Inventor
Dominique Tournier
Maxime BERTHOU
Gonzalo PICUN
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.)
Caly Tech
Caly Technologies
Original Assignee
Caly Tech
Caly Technologies
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 Caly Tech, Caly Technologies filed Critical Caly Tech
Publication of EP3568894A1 publication Critical patent/EP3568894A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
    • H02H9/02—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess current
    • H02H9/025—Current limitation using field effect transistors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
    • H02H9/04—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage
    • H02H9/041—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage using a short-circuiting device
EP18700216.7A 2017-01-11 2018-01-11 Vorrichtung zum schutz von elektrischer ausrüstung Withdrawn EP3568894A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1750242A FR3061812B1 (fr) 2017-01-11 2017-01-11 Dispositif de protection d'un equipement electrique
PCT/EP2018/050607 WO2018130594A1 (fr) 2017-01-11 2018-01-11 Dispositif de protection d'un equipement electrique

Publications (1)

Publication Number Publication Date
EP3568894A1 true EP3568894A1 (de) 2019-11-20

Family

ID=58739074

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18700216.7A Withdrawn EP3568894A1 (de) 2017-01-11 2018-01-11 Vorrichtung zum schutz von elektrischer ausrüstung

Country Status (8)

Country Link
US (1) US20200373754A1 (de)
EP (1) EP3568894A1 (de)
JP (1) JP2020505901A (de)
KR (1) KR20190101418A (de)
CN (1) CN110235327A (de)
CA (1) CA3087843A1 (de)
FR (1) FR3061812B1 (de)
WO (1) WO2018130594A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110474310B (zh) * 2019-08-01 2021-05-18 联想(北京)有限公司 一种控制方法、第一电子设备及第二电子设备
FR3126074A1 (fr) * 2021-08-04 2023-02-10 Thales Dispositif et procédé de protection d'équipement électronique

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62126829A (ja) * 1985-11-27 1987-06-09 株式会社日立製作所 突入電流防止回路
JPH02246778A (ja) * 1989-03-17 1990-10-02 Mitsubishi Electric Corp インバータ装置の突入電流防止回路
JPH07322484A (ja) * 1994-05-20 1995-12-08 Toshiba Corp 電力変換装置
JP2000059988A (ja) * 1998-08-10 2000-02-25 Sanken Electric Co Ltd 突入電流防止回路
AT410867B (de) * 2001-04-06 2003-08-25 Siemens Ag Oesterreich Spannungsversorgung mit abschaltsicherung
EP1656721A4 (de) * 2003-08-21 2008-05-07 Fultec Pty Ltd Verfahren und systeme für integrierte elektronische trennschaltungen
US7738225B2 (en) * 2005-12-29 2010-06-15 Micrel, Incorporated Circuit and method for limiting power to a load
WO2010150488A1 (ja) * 2009-06-24 2010-12-29 パナソニック株式会社 電源保護回路およびそれを備えたモータ駆動装置
JP5814841B2 (ja) * 2012-03-23 2015-11-17 株式会社日立産機システム 電力変換装置
US8683090B2 (en) * 2012-04-19 2014-03-25 Apple Inc. Methods, systems and apparatus for determining whether an accessory includes particular circuitry
US20140118876A1 (en) * 2012-10-26 2014-05-01 Unison Industries, Llc Circuit input protection device and method of assembling the same
CN103795051B (zh) * 2012-11-01 2017-12-15 海洋王（东莞）照明科技有限公司 一种过压保护电路及灯具
JP6366353B2 (ja) * 2014-05-13 2018-08-01 キヤノン株式会社 画像形成装置
CN105322522A (zh) * 2014-06-24 2016-02-10 中兴通讯股份有限公司 直流电源的浪涌电流抑制方法及电路
US9653913B2 (en) * 2015-02-17 2017-05-16 Littelfuse, Inc. Resistance change device providing overcurrent protection

Also Published As

Publication number Publication date
CA3087843A1 (fr) 2018-07-19
FR3061812A1 (fr) 2018-07-13
FR3061812B1 (fr) 2022-06-10
CN110235327A (zh) 2019-09-13
KR20190101418A (ko) 2019-08-30
US20200373754A1 (en) 2020-11-26
WO2018130594A1 (fr) 2018-07-19
JP2020505901A (ja) 2020-02-20

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Inventor name: TOURNIER, DOMINIQUE

Inventor name: BERTHOU, MAXIME

Inventor name: PICUN, GONZALO

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