EP4339991A4 - Anordnung zum trennen eines sicherungsschalters - Google Patents

Anordnung zum trennen eines sicherungsschalters

Info

Publication number
EP4339991A4
EP4339991A4 EP22862756.8A EP22862756A EP4339991A4 EP 4339991 A4 EP4339991 A4 EP 4339991A4 EP 22862756 A EP22862756 A EP 22862756A EP 4339991 A4 EP4339991 A4 EP 4339991A4
Authority
EP
European Patent Office
Prior art keywords
isolating
arrangement
circuit breaker
breaker
circuit
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.)
Pending
Application number
EP22862756.8A
Other languages
English (en)
French (fr)
Other versions
EP4339991A1 (de
Inventor
Hanfei PAN
Qiyao Zhu
Yongheng QIAN
Jie Ding
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.)
Sungrow Power Supply Co Ltd
Original Assignee
Sungrow Power Supply 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 Sungrow Power Supply Co Ltd filed Critical Sungrow Power Supply Co Ltd
Publication of EP4339991A1 publication Critical patent/EP4339991A1/de
Publication of EP4339991A4 publication Critical patent/EP4339991A4/de
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
    • H01H85/02—Details
    • H01H85/47—Means for cooling
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
    • H01H19/64—Encased switches adapted for ganged operation when assembled in a line with identical switches, e.g. stacked switches
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
    • H01H85/02—Details
    • H01H85/25—Safety arrangements preventing or inhibiting contact with live parts, including operation of isolation on removal of cover
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
    • H01H85/02—Details
    • H01H85/30—Means for indicating condition of fuse structurally associated with the fuse
    • H01H85/303—Movable indicating elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H89/00—Combinations of two or more different basic types of electric switches, relays, selectors and emergency protective devices, not covered by any single one of the other main groups of this subclass
    • 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
    • H01H9/02—Bases, casings, or covers
    • H01H9/0264—Protective covers for terminals
    • 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
    • H01H9/10—Adaptation for built-in fuses
    • 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
    • H01H9/02—Bases, casings, or covers
    • H01H2009/0292—Transparent window or opening, e.g. for allowing visual inspection of contact position or contact condition
EP22862756.8A 2021-09-06 2022-05-26 Anordnung zum trennen eines sicherungsschalters Pending EP4339991A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202122138159.8U CN216213246U (zh) 2021-09-06 2021-09-06 一种隔离开关熔断器组件
PCT/CN2022/095224 WO2023029614A1 (zh) 2021-09-06 2022-05-26 一种隔离开关熔断器组件

Publications (2)

Publication Number Publication Date
EP4339991A1 EP4339991A1 (de) 2024-03-20
EP4339991A4 true EP4339991A4 (de) 2025-04-23

Family

ID=80918199

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22862756.8A Pending EP4339991A4 (de) 2021-09-06 2022-05-26 Anordnung zum trennen eines sicherungsschalters

Country Status (3)

Country Link
EP (1) EP4339991A4 (de)
CN (1) CN216213246U (de)
WO (1) WO2023029614A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN216213246U (zh) * 2021-09-06 2022-04-05 阳光电源股份有限公司 一种隔离开关熔断器组件

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3126500A1 (de) * 1981-07-04 1983-01-20 Lindner Gmbh, Fabrik Elektrischer Lampen Und Apparate, 8600 Bamberg Schmelzsicherungslastschalter
DE69930845T2 (de) * 1998-04-28 2006-11-02 Abb Oy Gehäuse für schmelzsicherungsschalter
DE102016200178B4 (de) * 2015-01-16 2021-08-12 Siemens Aktiengesellschaft Schmelzsicherungsschalter mit einer Wärmeabführungsvorrichtung

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010263685A (ja) * 2009-05-01 2010-11-18 Fujikura Ltd 放熱部材および電気接続箱
CN202855686U (zh) * 2012-09-13 2013-04-03 常州瑞联电力科技有限公司 条形熔断器开关装置
CN202917421U (zh) * 2012-11-29 2013-05-01 周海兵 新型熔断器式隔离开关
CN204315441U (zh) * 2015-01-26 2015-05-06 浙江茗熔电器保护系统有限公司 组合式熔断器式隔离开关
CN209607655U (zh) * 2018-12-29 2019-11-08 浙江乾茂电气科技有限公司 一种熔断器式隔离开关
CN216213246U (zh) * 2021-09-06 2022-04-05 阳光电源股份有限公司 一种隔离开关熔断器组件

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3126500A1 (de) * 1981-07-04 1983-01-20 Lindner Gmbh, Fabrik Elektrischer Lampen Und Apparate, 8600 Bamberg Schmelzsicherungslastschalter
DE69930845T2 (de) * 1998-04-28 2006-11-02 Abb Oy Gehäuse für schmelzsicherungsschalter
DE102016200178B4 (de) * 2015-01-16 2021-08-12 Siemens Aktiengesellschaft Schmelzsicherungsschalter mit einer Wärmeabführungsvorrichtung

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2023029614A1 *

Also Published As

Publication number Publication date
EP4339991A1 (de) 2024-03-20
CN216213246U (zh) 2022-04-05
WO2023029614A1 (zh) 2023-03-09

Similar Documents

Publication Publication Date Title
DE112009003739A5 (de) Anordnung zum Verstellen eines Ventils
EP3571766C0 (de) Schaltvorrichtung zum auftrennen eines strompfads
EP1879816A4 (de) Anordnung zum antrieb eines zuförderers und brecher
EP4339991A4 (de) Anordnung zum trennen eines sicherungsschalters
EP3841321C0 (de) System zum prüfen eines ventils
EP4124789C0 (de) Absichern eines beweglichen maschinenteils
EP3988256C0 (de) Absichern eines beweglichen maschinenteils
EP4270435A4 (de) Vorrichtung zum unterbrechen einer elektrischen schaltung
EP3767661A4 (de) Hilfsvorrichtung zum öffnen/schliessen eines schutzschalters
EP4063567C0 (de) Bauverfahren und anordnung zum durchführen eines bauprojekts
EP3738699C0 (de) Spanneinrichtung zum spannen eines bauteils
EP4372781A4 (de) Schnellauslösevorrichtung für schutzschalter
DE602006004654D1 (de) Anordnung zum Vermeiden eines Lecks von Öl
EP4161667A4 (de) Trennbare anordnung
EP4080876C0 (de) Anordnung zum ausrichten eines stromaufwärtigen weges
EP4270434A4 (de) Vorrichtung zum unterbrechen einer elektrischen schaltung
EP4139090C0 (de) Vorrichtung zum setzen eines verbindungselements
EP4452782A4 (de) Vorrichtung zum entfernen eines kaffeepucks
DE102007020742B8 (de) Anordnung zum Schalten großer elektrischer Ströme über eine Gasentladung
EP4345357C0 (de) Verschlussvorrichtung zum dichten verschliessen eines loches
EP4149121C0 (de) Verfahren zum betrieb eines hörgeräts
EP4214724C0 (de) Anordnung aufweisend eine trenneinrichtung für eine überspannungsableiteinrichtung
EP4088605C0 (de) Handschuh zum visualisieren eines handgelenkinstruments
DE602008001354D1 (de) Verfahren zum Stützen eines Werkstücks
EP4135054A4 (de) Fotovoltaische anordnung

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

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

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

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20231214

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

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20250326

RIC1 Information provided on ipc code assigned before grant

Ipc: H01H 71/02 20060101ALI20250320BHEP

Ipc: H01H 85/20 20060101ALI20250320BHEP

Ipc: H01H 85/47 20060101ALI20250320BHEP

Ipc: H01H 89/00 20060101AFI20250320BHEP