EP3422370B8 - Surge protector, and release mechanism and base thereof - Google Patents

Surge protector, and release mechanism and base thereof Download PDF

Info

Publication number
EP3422370B8
EP3422370B8 EP17177926.7A EP17177926A EP3422370B8 EP 3422370 B8 EP3422370 B8 EP 3422370B8 EP 17177926 A EP17177926 A EP 17177926A EP 3422370 B8 EP3422370 B8 EP 3422370B8
Authority
EP
European Patent Office
Prior art keywords
base
release mechanism
surge protector
protector
surge
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.)
Active
Application number
EP17177926.7A
Other languages
German (de)
French (fr)
Other versions
EP3422370B1 (en
EP3422370A1 (en
Inventor
Chunpo Zhai
Keqi Chen
Shang-Tsai Wu
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.)
Shanghai Hanghai Chenzhu Instrument Co Ltd
Dinkle Electric Machinery China Co Ltd
Dinkle Enterprise Co Ltd
Original Assignee
Shanghai Hanghai Chenzhu Instrument Co Ltd
Dinkle Electric Machinery China Co Ltd
Dinkle Enterprise Co Ltd
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 Shanghai Hanghai Chenzhu Instrument Co Ltd, Dinkle Electric Machinery China Co Ltd, Dinkle Enterprise Co Ltd filed Critical Shanghai Hanghai Chenzhu Instrument Co Ltd
Priority to EP17177926.7A priority Critical patent/EP3422370B8/en
Publication of EP3422370A1 publication Critical patent/EP3422370A1/en
Application granted granted Critical
Publication of EP3422370B1 publication Critical patent/EP3422370B1/en
Publication of EP3422370B8 publication Critical patent/EP3422370B8/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
    • H01C7/10—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material voltage responsive, i.e. varistors
    • H01C7/12—Overvoltage protection resistors
    • H01C7/126—Means for protecting against excessive pressure or for disconnecting in case of failure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/14—Electrothermal mechanisms
    • H01H71/20—Electrothermal mechanisms with fusible mass
EP17177926.7A 2017-06-26 2017-06-26 Surge protector, and release mechanism and base thereof Active EP3422370B8 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP17177926.7A EP3422370B8 (en) 2017-06-26 2017-06-26 Surge protector, and release mechanism and base thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP17177926.7A EP3422370B8 (en) 2017-06-26 2017-06-26 Surge protector, and release mechanism and base thereof

Publications (3)

Publication Number Publication Date
EP3422370A1 EP3422370A1 (en) 2019-01-02
EP3422370B1 EP3422370B1 (en) 2019-12-18
EP3422370B8 true EP3422370B8 (en) 2020-12-23

Family

ID=59227569

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17177926.7A Active EP3422370B8 (en) 2017-06-26 2017-06-26 Surge protector, and release mechanism and base thereof

Country Status (1)

Country Link
EP (1) EP3422370B8 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111446599A (en) * 2020-03-30 2020-07-24 隆科电子(惠阳)有限公司 SPD plug-in module, SPD base and plug-in type SPD
CN112309772B (en) * 2020-10-26 2024-02-13 国网山东省电力公司昌邑市供电公司 Portable relay protector
WO2022104516A1 (en) * 2020-11-17 2022-05-27 杭州昼锦科技有限公司 High-security computer encryption auxiliary apparatus with data protection function
CN115513920B (en) * 2022-10-24 2024-04-05 国网江苏省电力有限公司连云港供电分公司 Lightning protection device for secondary equipment of transformer substation

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6430019B1 (en) * 1998-06-08 2002-08-06 Ferraz S.A. Circuit protection device
SI23303A (en) * 2010-02-19 2011-08-31 ISKRA ZAĹ ÄŚITE d.o.o. Overvoltage arrester with rotating disk and electronic component for improvement of operation reliability
SI24171A (en) * 2012-08-11 2014-02-28 ISKRA ZAĹ ÄŚITE d.o.o. The mechanism for the signaling of disconnection in the surge of protective device
CN203933002U (en) * 2014-07-04 2014-11-05 隆科电子(惠阳)有限公司 A kind of surge absoption protector with the hot detaching structure of displacement interrupter-type

Also Published As

Publication number Publication date
EP3422370B1 (en) 2019-12-18
EP3422370A1 (en) 2019-01-02

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