JP2024542832A - ストッパを有するスイッチングデバイスおよびスイッチングデバイスを作動させる方法 - Google Patents

ストッパを有するスイッチングデバイスおよびスイッチングデバイスを作動させる方法 Download PDF

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Publication number
JP2024542832A
JP2024542832A JP2024533883A JP2024533883A JP2024542832A JP 2024542832 A JP2024542832 A JP 2024542832A JP 2024533883 A JP2024533883 A JP 2024533883A JP 2024533883 A JP2024533883 A JP 2024533883A JP 2024542832 A JP2024542832 A JP 2024542832A
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JP
Japan
Prior art keywords
switching device
contact bridge
contact
distance
short 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
JP2024533883A
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English (en)
Japanese (ja)
Other versions
JP2024542832A5 (https=
Inventor
ラング，フォルカー
フリードリヒセン，ルッツ
バウシュ，クリストフ
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.)
Eaton Intelligent Power Ltd
Original Assignee
Eaton Intelligent Power 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 Eaton Intelligent Power Ltd filed Critical Eaton Intelligent Power Ltd
Publication of JP2024542832A publication Critical patent/JP2024542832A/ja
Publication of JP2024542832A5 publication Critical patent/JP2024542832A5/ja
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/54—Contact arrangements
    • H01H50/546—Contact arrangements for contactors having bridging contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/54—Contact arrangements
    • H01H50/541—Auxiliary contact devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/16—Magnetic circuit arrangements
    • H01H50/18—Movable parts of magnetic circuits, e.g. armature
    • H01H50/20—Movable parts of magnetic circuits, e.g. armature movable inside coil and substantially lengthwise with respect to axis thereof; movable coaxially with respect to coil
    • 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
    • H01H71/24—Electromagnetic mechanisms
    • H01H71/2418—Electromagnetic mechanisms combined with an electrodynamic current limiting mechanism
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
    • H01H73/02—Details
    • H01H73/04—Contacts
    • H01H73/045—Bridging contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H77/00—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting
    • H01H77/02—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism
    • H01H77/10—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/20—Bridging contacts
    • 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
    • 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
    • H01H9/44—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Contacts (AREA)
  • Push-Button Switches (AREA)
JP2024533883A 2021-12-06 2022-11-30 ストッパを有するスイッチングデバイスおよびスイッチングデバイスを作動させる方法 Pending JP2024542832A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB2117585.6A GB202117585D0 (en) 2021-12-06 2021-12-06 Switching device with a stopper and method for operating a switching device
GB2117585.6 2021-12-06
PCT/EP2022/025544 WO2023104330A1 (en) 2021-12-06 2022-11-30 Switching device with a stopper and method for operating a switching device

Publications (2)

Publication Number Publication Date
JP2024542832A true JP2024542832A (ja) 2024-11-15
JP2024542832A5 JP2024542832A5 (https=) 2025-10-14

Family

ID=80081049

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024533883A Pending JP2024542832A (ja) 2021-12-06 2022-11-30 ストッパを有するスイッチングデバイスおよびスイッチングデバイスを作動させる方法

Country Status (8)

Country Link
US (1) US20250014851A1 (https=)
EP (1) EP4445402A1 (https=)
JP (1) JP2024542832A (https=)
KR (1) KR20240118095A (https=)
CN (1) CN118369742A (https=)
GB (1) GB202117585D0 (https=)
MX (1) MX2024006664A (https=)
WO (1) WO2023104330A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102023208606A1 (de) * 2023-09-06 2025-03-06 Ellenberger & Poensgen Gmbh Schutzschalter
WO2025223800A1 (en) * 2024-04-23 2025-10-30 Eaton Intelligent Power Limited Switching device
WO2026077771A1 (en) * 2024-10-07 2026-04-16 Eaton Intelligent Power Limited Switching device, switching arrangement, electric vehicle, and use of a contact material

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4118681A (en) * 1976-05-12 1978-10-03 Merlin Gerin High-speed current-limiting device having a contact reclosing retarding member
US6013889A (en) * 1997-06-02 2000-01-11 Allen-Bradley Company, Llc Method for retaining a movable contact in a circuit interrupter
JP4395023B2 (ja) * 2003-11-04 2010-01-06 三菱電機株式会社 回路遮断器
GB2576338A (en) 2018-08-15 2020-02-19 Eaton Intelligent Power Ltd Switching device and method for operating a switching device
GB2607079B (en) * 2021-05-27 2023-05-17 Eaton Intelligent Power Ltd Switching device and method for operating a switching device

Also Published As

Publication number Publication date
WO2023104330A1 (en) 2023-06-15
CN118369742A (zh) 2024-07-19
GB202117585D0 (en) 2022-01-19
US20250014851A1 (en) 2025-01-09
MX2024006664A (es) 2024-06-19
KR20240118095A (ko) 2024-08-02
EP4445402A1 (en) 2024-10-16

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