HK1167522A1 - Protection device - Google Patents

Protection device

Info

Publication number
HK1167522A1
HK1167522A1 HK12108003.4A HK12108003A HK1167522A1 HK 1167522 A1 HK1167522 A1 HK 1167522A1 HK 12108003 A HK12108003 A HK 12108003A HK 1167522 A1 HK1167522 A1 HK 1167522A1
Authority
HK
Hong Kong
Prior art keywords
protection device
protection
Prior art date
Application number
HK12108003.4A
Other languages
Chinese (zh)
Inventor
東修司木村勝山田康春有坂章
Original Assignee
株式會社山光社
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 株式會社山光社 filed Critical 株式會社山光社
Publication of HK1167522A1 publication Critical patent/HK1167522A1/en

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
    • H02H9/04—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage
    • H02H9/042—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage comprising means to limit the absorbed power or indicate damaged over-voltage protection device
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/02—Details
    • H02H3/04—Details with warning or supervision in addition to disconnection, e.g. for indicating that protective apparatus has functioned
    • H02H3/048—Checking overvoltage diverters
HK12108003.4A 2010-10-08 2012-08-15 Protection device HK1167522A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010228576A JP5504125B2 (en) 2010-10-08 2010-10-08 Protector

Publications (1)

Publication Number Publication Date
HK1167522A1 true HK1167522A1 (en) 2012-11-30

Family

ID=46009478

Family Applications (1)

Application Number Title Priority Date Filing Date
HK12108003.4A HK1167522A1 (en) 2010-10-08 2012-08-15 Protection device

Country Status (3)

Country Link
JP (1) JP5504125B2 (en)
CN (1) CN102447251B (en)
HK (1) HK1167522A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5555596B2 (en) * 2010-10-08 2014-07-23 株式会社サンコーシヤ Protector
JP6551980B2 (en) * 2015-10-26 2019-07-31 株式会社サンコーシヤ Surge protection device and surge protection system
CN106548911B (en) * 2016-12-15 2019-04-09 天津协盛科技股份有限公司 A kind of thermal release device of Surge Protector
WO2020002295A1 (en) 2018-06-27 2020-01-02 Dehn Se + Co Kg Device combination for protecting electrical networks against over-voltages or over-currents
US11223200B2 (en) * 2018-07-26 2022-01-11 Ripd Ip Development Ltd Surge protective devices, circuits, modules and systems including same
CN112054496B (en) * 2020-09-04 2022-06-03 上海闪替电子科技有限公司 Surge protection module

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0831299A (en) * 1994-07-20 1996-02-02 Daito Tsushinki Kk Surge absorber
CN2427916Y (en) * 2000-06-12 2001-04-25 杨金夕 Self-protection type lightning arrestor module
JP4495546B2 (en) * 2004-08-18 2010-07-07 株式会社サンコーシヤ Security equipment
CN100440676C (en) * 2005-06-27 2008-12-03 孙巍巍 One display device for multichip drop out of power supply SPD
JP4808674B2 (en) * 2007-05-11 2011-11-02 音羽電機工業株式会社 SPD for power supply
DE102009022069B4 (en) * 2009-01-12 2016-10-20 Dehn + Söhne Gmbh + Co. Kg Surge arresters
CN101546910B (en) * 2009-04-29 2011-01-26 黄海舟 Surge protector

Also Published As

Publication number Publication date
JP2012084320A (en) 2012-04-26
CN102447251B (en) 2015-12-16
JP5504125B2 (en) 2014-05-28
CN102447251A (en) 2012-05-09

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20211127