EP2919254B1 - Surge protection device having short-circuit current protection function - Google Patents

Surge protection device having short-circuit current protection function Download PDF

Info

Publication number
EP2919254B1
EP2919254B1 EP12887906.1A EP12887906A EP2919254B1 EP 2919254 B1 EP2919254 B1 EP 2919254B1 EP 12887906 A EP12887906 A EP 12887906A EP 2919254 B1 EP2919254 B1 EP 2919254B1
Authority
EP
European Patent Office
Prior art keywords
short
surge protection
elastic
circuit
plug
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
EP12887906.1A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP2919254A4 (en
EP2919254A1 (en
Inventor
Tianwen YIN
Yang Cao
Biyun WANG
Renjie LI
Niansheng XU
Cangwei YAN
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.)
Zhejiang Chint Electrics Co Ltd
SEARI Electric Technology Co Ltd
Original Assignee
Zhejiang Chint Electrics Co Ltd
SEARI Electric Technology 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 Zhejiang Chint Electrics Co Ltd, SEARI Electric Technology Co Ltd filed Critical Zhejiang Chint Electrics Co Ltd
Publication of EP2919254A1 publication Critical patent/EP2919254A1/en
Publication of EP2919254A4 publication Critical patent/EP2919254A4/en
Application granted granted Critical
Publication of EP2919254B1 publication Critical patent/EP2919254B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
    • H01H83/10—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess voltage, e.g. for lightning protection
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/50—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position
    • H01H1/54—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position by magnetic force
    • 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
    • H01H71/02—Housings; Casings; Bases; Mountings
    • H01H71/0207—Mounting or assembling the different parts of the circuit breaker
    • H01H71/0228—Mounting or assembling the different parts of the circuit breaker having provisions for interchangeable or replaceable 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
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
    • H01H9/346—Details concerning the arc formation chamber

Landscapes

  • Emergency Protection Circuit Devices (AREA)
EP12887906.1A 2012-11-12 2012-11-12 Surge protection device having short-circuit current protection function Active EP2919254B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2012/084450 WO2014071628A1 (zh) 2012-11-12 2012-11-12 具有短路电流保护功能的电涌保护器

Publications (3)

Publication Number Publication Date
EP2919254A1 EP2919254A1 (en) 2015-09-16
EP2919254A4 EP2919254A4 (en) 2016-08-10
EP2919254B1 true EP2919254B1 (en) 2020-02-26

Family

ID=50683958

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12887906.1A Active EP2919254B1 (en) 2012-11-12 2012-11-12 Surge protection device having short-circuit current protection function

Country Status (5)

Country Link
EP (1) EP2919254B1 (es)
CN (2) CN104813432B (es)
CY (1) CY1123104T1 (es)
ES (1) ES2791039T3 (es)
WO (1) WO2014071628A1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104078227B (zh) * 2014-06-11 2016-05-18 安徽三和电力技术有限公司 用于电流互感器二次过电压保护器的固定装置
EP3458932A4 (en) 2016-05-20 2020-04-29 Erico International Corporation DISTRIBUTION BLOCK WITH INTEGRATED SURGE PROTECTOR
CN106329507B (zh) * 2016-10-15 2018-08-24 浙江雷源电气有限公司 一种scb后备保护器及其控制方法
CN107833813A (zh) * 2017-12-11 2018-03-23 宏秀电气有限公司 一种防浪涌断路器
CN108807020A (zh) * 2018-05-29 2018-11-13 德力西电气有限公司 一种塑壳断路器的触头系统
CN110323730B (zh) * 2019-06-05 2024-04-23 杭州国民电气有限公司 一种电涌保护器
CN112350269A (zh) * 2019-08-07 2021-02-09 上海永继电气股份有限公司 一种浪涌保护器的后备保护器
CN115223826B (zh) * 2022-09-20 2023-03-10 国网山东省电力公司桓台县供电公司 一种电压波动可定点识别故障的报警装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101320658A (zh) * 2008-06-25 2008-12-10 上海电器科学研究所（集团）有限公司 具有后备保护的电涌保护器

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004018275B4 (de) * 2004-04-15 2007-10-18 Siemens Ag Schaltgerät
DE102006000919A1 (de) * 2006-01-05 2007-07-19 Dehn + Söhne Gmbh + Co. Kg Steckbarer Überspannungsableiter mit einem oder mehreren Überspannungsschutzelementen
CN101170257B (zh) * 2007-11-30 2010-08-11 上海电科电器科技有限公司 电涌保护器的后备保护单元
FR2928026B1 (fr) * 2008-02-27 2011-08-19 Schneider Electric Ind Sas Dispositif de protection contre les surtensions comprenant des moyens de deconnexion selectifs
US8164018B2 (en) * 2009-03-23 2012-04-24 Siemens Industry, Inc. Circuit breaker arc chambers and methods for operating same
CN201528189U (zh) * 2009-06-17 2010-07-14 孙巍巍 浪涌保护器的新型后备保护装置
CN201466676U (zh) * 2009-07-09 2010-05-12 菲尼克斯电气(南京)研发工程中心有限公司 一种电力电压互感器二次接地保护器

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101320658A (zh) * 2008-06-25 2008-12-10 上海电器科学研究所（集团）有限公司 具有后备保护的电涌保护器

Also Published As

Publication number Publication date
CN106783431B (zh) 2018-09-07
WO2014071628A1 (zh) 2014-05-15
EP2919254A4 (en) 2016-08-10
CY1123104T1 (el) 2021-10-29
CN104813432B (zh) 2017-02-22
EP2919254A1 (en) 2015-09-16
CN106783431A (zh) 2017-05-31
ES2791039T3 (es) 2020-10-30
CN104813432A (zh) 2015-07-29

Similar Documents

Publication Publication Date Title
EP2919254B1 (en) Surge protection device having short-circuit current protection function
CN107731635B (zh) 一种用于电涌保护器的后备断路保护器
CN111052521B (zh) 过压保护装置，包括位于绝缘壳体中的角火花隙
CN103620703A (zh) 热金属氧化物变阻器电路保护设备
CN103703534A (zh) 具有转盘且具有用于延长过压元件的寿命的额外的电子组装的冗余过压电路断路器
US20150221464A1 (en) Pole part of a medium voltage circuit breaker arrangement comprising a triggered gap unit
CN103262375A (zh) 包括至少一个变阻器放电元件的过压防护放电装置
JP2014535170A (ja) 回路保護デバイス
US7573692B1 (en) Protective device with improved surge protection
JP5188853B2 (ja) Ｓｐｄ切り離し装置
JP2010211928A (ja) 遮断板付ｓｐｄ
JP5295635B2 (ja) サージ防護装置
CN110383413B (zh) 用于低压应用的熔断保险装置
JP5220529B2 (ja) サージ防護装置
US11257650B2 (en) Three phase surge protection device
US10672581B2 (en) Type-II overvoltage protection device
JP5220530B2 (ja) サージ防護装置
CN220491819U (zh) 一种spd脱扣保护组件
EP2677524B1 (en) Overvoltage protection devices including a varistor member and an electrical conductive fusing member
CN213716825U (zh) 用于浪涌保护器的后备保护器
US20220148839A1 (en) Surge protective device including bimetallic fuse element
EP4339989A1 (en) Electrical protection assemblies and surge protective devices
CN117080028A (zh) 具有灭弧功能的电涌抑制装置
SI22278A (sl) Zaščita varistorja pred termičnim uničenjem zvarovalno napravo s hitrim odklopom
SI23112A (sl) Nizko napetostni odvodnik prenapetosti z vgrajeno visoko uäśinkovito odklopno napravo

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20150609

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

DAX Request for extension of the european patent (deleted)
RA4 Supplementary search report drawn up and despatched (corrected)

Effective date: 20160708

RIC1 Information provided on ipc code assigned before grant

Ipc: H01H 71/00 20060101AFI20160704BHEP

Ipc: H01H 83/10 20060101ALI20160704BHEP

Ipc: H02H 9/04 20060101ALI20160704BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20190412

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20190916

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602012068157

Country of ref document: DE

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 1238652

Country of ref document: AT

Kind code of ref document: T

Effective date: 20200315

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200526

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200226

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200226

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20200226

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200527

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200626

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200226

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200226

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200226

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200226

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200226

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200719

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200226

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200226

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200226

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200226

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200226

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200226

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2791039

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20201030

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 1238652

Country of ref document: AT

Kind code of ref document: T

Effective date: 20200226

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602012068157

Country of ref document: DE

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200226

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200226

26N No opposition filed

Effective date: 20201127

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200226

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200226

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200226

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20201112

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20201130

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20201130

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20201130

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20201112

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200226

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200226

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200226

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200226

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20201130

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20231109

Year of fee payment: 12

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20231208

Year of fee payment: 12

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20231108

Year of fee payment: 12

Ref country code: DE

Payment date: 20231107

Year of fee payment: 12

Ref country code: CY

Payment date: 20231110

Year of fee payment: 12

Ref country code: BG

Payment date: 20231117

Year of fee payment: 12