EP2731122A4 - Magnetischer wärmeschutzschalter und energieverteilungsvorrichtung - Google Patents

Magnetischer wärmeschutzschalter und energieverteilungsvorrichtung

Info

Publication number
EP2731122A4
EP2731122A4 EP12819048.5A EP12819048A EP2731122A4 EP 2731122 A4 EP2731122 A4 EP 2731122A4 EP 12819048 A EP12819048 A EP 12819048A EP 2731122 A4 EP2731122 A4 EP 2731122A4
Authority
EP
European Patent Office
Prior art keywords
circuit breaker
distribution device
thermomagnetic circuit
thermomagnetic
distribution
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.)
Granted
Application number
EP12819048.5A
Other languages
English (en)
French (fr)
Other versions
EP2731122A1 (de
EP2731122B1 (de
Inventor
Cheng Ren
Cheng Ma
Kai Zheng
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.)
Huawei Technologies Co Ltd
Original Assignee
Huawei Technologies 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 Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Publication of EP2731122A1 publication Critical patent/EP2731122A1/de
Publication of EP2731122A4 publication Critical patent/EP2731122A4/de
Application granted granted Critical
Publication of EP2731122B1 publication Critical patent/EP2731122B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/08Terminals; Connections
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/02Housings; Casings; Bases; Mountings
    • H01H71/0207Mounting or assembling the different parts of the circuit breaker
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10Operating or release mechanisms
    • H01H71/12Automatic release mechanisms with or without manual release
    • H01H71/40Combined electrothermal and electromagnetic mechanisms
EP12819048.5A 2012-03-13 2012-10-30 Magnetischer wärmeschutzschalter und energieverteilungsvorrichtung Active EP2731122B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201210064745.5A CN102610456B (zh) 2012-03-13 2012-03-13 热磁式断路器及配电设备
PCT/CN2012/083716 WO2013135049A1 (zh) 2012-03-13 2012-10-30 热磁式断路器及配电设备

Publications (3)

Publication Number Publication Date
EP2731122A1 EP2731122A1 (de) 2014-05-14
EP2731122A4 true EP2731122A4 (de) 2015-03-11
EP2731122B1 EP2731122B1 (de) 2016-09-21

Family

ID=46527751

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12819048.5A Active EP2731122B1 (de) 2012-03-13 2012-10-30 Magnetischer wärmeschutzschalter und energieverteilungsvorrichtung

Country Status (3)

Country Link
EP (1) EP2731122B1 (de)
CN (1) CN102610456B (de)
WO (1) WO2013135049A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102610456B (zh) * 2012-03-13 2015-11-25 华为技术有限公司 热磁式断路器及配电设备
CN113539755A (zh) * 2020-04-17 2021-10-22 北京人民电器厂有限公司 一种断路器
CN112151330B (zh) * 2020-10-27 2023-07-07 贵州众联新能源科技有限公司 一种非脱扣式塑壳断路器

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4516098A (en) * 1982-03-26 1985-05-07 Ellenberger & Poensgen Gmbh Overcurrent protection switch
US4559510A (en) * 1982-10-11 1985-12-17 Heinrich Kopp Gmbh & Co. Kg. Equipment protecting electrical circuit breaker
US20110273249A1 (en) * 2010-05-06 2011-11-10 Hubei Shengjia Electric Apparatus Co., Ltd. Circuit breaker with secondary protection function

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4630020A (en) * 1985-03-19 1986-12-16 Yang Tai Her Protective circuit breaker (I)
DE3515158A1 (de) * 1985-04-26 1986-11-06 Lindner Gmbh, Fabrik Elektrischer Lampen Und Apparate, 8600 Bamberg Hochampere-ueberstromschutzschalter
JPH02299119A (ja) * 1989-05-15 1990-12-11 Matsushita Electric Works Ltd 配線用遮断器の熱動形引外し装置
FR2703822B1 (fr) * 1993-04-07 2002-01-25 Merlin Gerin Disjoncteur multipolaire à assemblage modulaire .
CN2220121Y (zh) * 1994-01-25 1996-02-14 上海红外技术公司 一种低压断路器
JP3334520B2 (ja) * 1996-11-25 2002-10-15 松下電工株式会社 直流遮断器
JPH11319217A (ja) * 1998-05-08 1999-11-24 Sophia Co Ltd 弾球遊技機
CN2484634Y (zh) * 2001-04-30 2002-04-03 广东伟雄集团有限公司 一种小型断路器
CN2609165Y (zh) * 2003-03-21 2004-03-31 南京全屋电器开关有限公司 无电压保护开关
CN201270231Y (zh) * 2008-10-20 2009-07-08 上海贝红通信电器国际有限公司 嵌装式微型低压断路器
CN201435507Y (zh) * 2009-06-12 2010-03-31 吴志荣 过载保护插头
CN102082048A (zh) * 2009-11-26 2011-06-01 无锡唯特电气技术有限公司 具有高分断能力的小型断路器
CN102610456B (zh) * 2012-03-13 2015-11-25 华为技术有限公司 热磁式断路器及配电设备

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4516098A (en) * 1982-03-26 1985-05-07 Ellenberger & Poensgen Gmbh Overcurrent protection switch
US4559510A (en) * 1982-10-11 1985-12-17 Heinrich Kopp Gmbh & Co. Kg. Equipment protecting electrical circuit breaker
US20110273249A1 (en) * 2010-05-06 2011-11-10 Hubei Shengjia Electric Apparatus Co., Ltd. Circuit breaker with secondary protection function

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2013135049A1 *

Also Published As

Publication number Publication date
EP2731122A1 (de) 2014-05-14
WO2013135049A1 (zh) 2013-09-19
CN102610456B (zh) 2015-11-25
CN102610456A (zh) 2012-07-25
EP2731122B1 (de) 2016-09-21

Similar Documents

Publication Publication Date Title
EP2838099A4 (de) Kontaktvorrichtung und elektromagnetischer schalter damit
EP2932571A4 (de) Stromverteilungssystem und verfahren sowie schutzschalter zur verwendung darin
EP2937937A4 (de) Antennenvorrichtung und elektronische vorrichtung
EP2838097A4 (de) Kontaktvorrichtung und elektromagnetischer schalter damit
EP2903013A4 (de) Druckgasschalter
PL3084960T3 (pl) Urządzenie przełączające do prowadzenia i odłączania prądów elektrycznych
EP2801780A4 (de) Kühlvorrichtung und elektronische einrichtung damit
PL2645395T3 (pl) Elektryczne urządzenie przełączające i związane z nim urządzenie elektryczne
EP2781989A4 (de) Steuerungsvorrichtung für stromschalter und elektronische vorrichtung
HK1204503A1 (en) Electromagnetic device and switching device using said electromagnetic device
EP2847794A4 (de) Schaltvorrichtungsstrukturen und verfahren
EP2538552A4 (de) Leistungsverstärkervorrichtung und leistungsverstärkerschaltung dafür
EP2903015A4 (de) Schutzschalter
PL2523203T3 (pl) Urządzenie przełączające i skojarzona z nim rozdzielnica
EP3029820A4 (de) Gate-netzteilvorrichtung und halbleiterschutzschalter damit
EP2892279A4 (de) Netzwerkschaltverfahren und -vorrichtung
EP2536025A4 (de) Leistungsverstärkervorrichtung und leistungsverstärkerschaltung dafür
HK1197316A1 (en) Electronic device and semiconductor device
EP2835811A4 (de) Druckgasschalter
EP2805342A4 (de) Niedrigprofil-schutzschalter
EP2704317A4 (de) Leistungsverstärkervorrichtung und leistungsverstärkerschaltung dafür
EP2911243A4 (de) Elektronische vorrichtung und antennenvorrichtung
EP2810668A4 (de) Blutflusswegänderungsvorrichtung und blutbeutelanordnung
EP2835810A4 (de) Schutzschalter und schutzschalterbetriebsverfahren
HK1205351A1 (en) Circuit breaker arrangement and power distribution unit

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: 20130207

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

A4 Supplementary search report drawn up and despatched

Effective date: 20150210

RIC1 Information provided on ipc code assigned before grant

Ipc: H01H 71/02 20060101ALI20150204BHEP

Ipc: H02B 1/04 20060101AFI20150204BHEP

Ipc: H01H 73/48 20060101ALN20150204BHEP

Ipc: H01H 71/40 20060101ALI20150204BHEP

Ipc: H01H 71/08 20060101ALI20150204BHEP

DAX Request for extension of the european patent (deleted)
REG Reference to a national code

Ref country code: DE

Ref legal event code: R079

Ref document number: 602012023360

Country of ref document: DE

Free format text: PREVIOUS MAIN CLASS: H01H0073480000

Ipc: H02B0001040000

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

RIC1 Information provided on ipc code assigned before grant

Ipc: H01H 71/40 20060101ALI20160330BHEP

Ipc: H01H 71/08 20060101ALI20160330BHEP

Ipc: H01H 73/48 20060101ALN20160330BHEP

Ipc: H02B 1/04 20060101AFI20160330BHEP

Ipc: H01H 71/02 20060101ALI20160330BHEP

RIC1 Information provided on ipc code assigned before grant

Ipc: H01H 73/48 20060101ALN20160405BHEP

Ipc: H02B 1/04 20060101AFI20160405BHEP

Ipc: H01H 71/08 20060101ALI20160405BHEP

Ipc: H01H 71/02 20060101ALI20160405BHEP

Ipc: H01H 71/40 20060101ALI20160405BHEP

INTG Intention to grant announced

Effective date: 20160418

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

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: FR

Ref legal event code: PLFP

Year of fee payment: 5

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 831723

Country of ref document: AT

Kind code of ref document: T

Effective date: 20161015

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602012023360

Country of ref document: DE

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

Ref country code: NL

Ref legal event code: MP

Effective date: 20160921

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

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: 20160921

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: 20161221

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: 20160921

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: 20160921

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 831723

Country of ref document: AT

Kind code of ref document: T

Effective date: 20160921

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: 20161031

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: 20160921

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: 20161222

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: 20160921

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: 20160921

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

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: 20160921

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: 20160921

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

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: 20160921

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: 20160921

Ref country code: BG

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: 20161221

Ref country code: BE

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: 20160921

Ref country code: ES

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: 20160921

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: 20170123

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: 20160921

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: 20170121

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: 20160921

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: 20160921

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602012023360

Country of ref document: DE

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

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: 20160921

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

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: CH

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

Effective date: 20161031

Ref country code: LI

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

Effective date: 20161031

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: 20160921

26N No opposition filed

Effective date: 20170622

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: 20161030

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 6

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: 20160921

Ref country code: IE

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

Effective date: 20161030

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

Ref country code: CY

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: 20160921

Ref country code: HU

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

Effective date: 20121030

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: 20160921

Ref country code: MT

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

Effective date: 20161031

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: 20160921

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: 20160921

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 7

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: 20160921

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: 20160921

REG Reference to a national code

Ref country code: GB

Ref legal event code: 732E

Free format text: REGISTERED BETWEEN 20211111 AND 20211117

REG Reference to a national code

Ref country code: DE

Ref legal event code: R081

Ref document number: 602012023360

Country of ref document: DE

Owner name: HUAWEI DIGITAL POWER TECHNOLOGIES CO., LTD., S, CN

Free format text: FORMER OWNER: HUAWEI TECHNOLOGIES CO., LTD., SHENZHEN, GUANGDONG, CN

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230524

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

Ref country code: GB

Payment date: 20230907

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: 20230911

Year of fee payment: 12

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

Ref country code: DE

Payment date: 20230906

Year of fee payment: 12