CN117095988A - 继电器 - Google Patents

继电器 Download PDF

Info

Publication number
CN117095988A
CN117095988A CN202210518738.1A CN202210518738A CN117095988A CN 117095988 A CN117095988 A CN 117095988A CN 202210518738 A CN202210518738 A CN 202210518738A CN 117095988 A CN117095988 A CN 117095988A
Authority
CN
China
Prior art keywords
movable contact
protrusion
contact
relay
fixed
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
CN202210518738.1A
Other languages
English (en)
Chinese (zh)
Inventor
张泰镐
坂井智史
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.)
Panasonic Intellectual Property Management Co Ltd
Original Assignee
Panasonic Intellectual Property Management 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 Panasonic Intellectual Property Management Co Ltd filed Critical Panasonic Intellectual Property Management Co Ltd
Priority to CN202210518738.1A priority Critical patent/CN117095988A/zh
Priority to US18/859,341 priority patent/US20250266218A1/en
Priority to JP2024520332A priority patent/JPWO2023218881A1/ja
Priority to PCT/JP2023/015610 priority patent/WO2023218881A1/ja
Publication of CN117095988A publication Critical patent/CN117095988A/zh
Pending legal-status Critical Current

Links

Classifications

    • 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
    • H01H9/443—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet using permanent magnets
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/06—Contacts characterised by the shape or structure of the contact-making surface, e.g. grooved
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/14—Terminal arrangements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/16—Magnetic circuit arrangements
    • H01H50/36—Stationary parts of magnetic circuit, e.g. yoke
    • H01H50/38—Part of main magnetic circuit shaped to suppress arcing between the contacts of the relay
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/54—Contact arrangements
    • 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
    • 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)
CN202210518738.1A 2022-05-12 2022-05-12 继电器 Pending CN117095988A (zh)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN202210518738.1A CN117095988A (zh) 2022-05-12 2022-05-12 继电器
US18/859,341 US20250266218A1 (en) 2022-05-12 2023-04-19 Relay
JP2024520332A JPWO2023218881A1 (https=) 2022-05-12 2023-04-19
PCT/JP2023/015610 WO2023218881A1 (ja) 2022-05-12 2023-04-19 継電器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210518738.1A CN117095988A (zh) 2022-05-12 2022-05-12 继电器

Publications (1)

Publication Number Publication Date
CN117095988A true CN117095988A (zh) 2023-11-21

Family

ID=88730273

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210518738.1A Pending CN117095988A (zh) 2022-05-12 2022-05-12 继电器

Country Status (4)

Country Link
US (1) US20250266218A1 (https=)
JP (1) JPWO2023218881A1 (https=)
CN (1) CN117095988A (https=)
WO (1) WO2023218881A1 (https=)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008226547A (ja) * 2007-03-09 2008-09-25 Denso Corp 電磁継電器
KR101357084B1 (ko) * 2010-03-15 2014-02-03 오므론 가부시키가이샤 접촉 스위칭 장치
JP6193565B2 (ja) * 2012-01-25 2017-09-06 日本特殊陶業株式会社 継電器
JP2013246873A (ja) * 2012-05-23 2013-12-09 Panasonic Corp 接点装置
JP7117567B2 (ja) * 2017-01-11 2022-08-15 パナソニックＩｐマネジメント株式会社 接点装置、電磁継電器、電気機器
KR102207338B1 (ko) * 2020-07-07 2021-01-25 주식회사 와이엠텍 아크 소호 능력을 갖는 직류 양방향 접점 장치

Also Published As

Publication number Publication date
US20250266218A1 (en) 2025-08-21
WO2023218881A1 (ja) 2023-11-16
JPWO2023218881A1 (https=) 2023-11-16

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