JPWO2023218881A1 - - Google Patents
Info
- Publication number
- JPWO2023218881A1 JPWO2023218881A1 JP2024520332A JP2024520332A JPWO2023218881A1 JP WO2023218881 A1 JPWO2023218881 A1 JP WO2023218881A1 JP 2024520332 A JP2024520332 A JP 2024520332A JP 2024520332 A JP2024520332 A JP 2024520332A JP WO2023218881 A1 JPWO2023218881 A1 JP WO2023218881A1
- Authority
- JP
- Japan
- 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
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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210518738.1A CN117095988A (zh) | 2022-05-12 | 2022-05-12 | 继电器 |
| PCT/JP2023/015610 WO2023218881A1 (ja) | 2022-05-12 | 2023-04-19 | 継電器 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2023218881A1 true JPWO2023218881A1 (https=) | 2023-11-16 |
| JPWO2023218881A5 JPWO2023218881A5 (https=) | 2025-01-23 |
Family
ID=88730273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024520332A Pending JPWO2023218881A1 (https=) | 2022-05-12 | 2023-04-19 |
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)
| 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 |
-
2022
- 2022-05-12 CN CN202210518738.1A patent/CN117095988A/zh active Pending
-
2023
- 2023-04-19 JP JP2024520332A patent/JPWO2023218881A1/ja active Pending
- 2023-04-19 WO PCT/JP2023/015610 patent/WO2023218881A1/ja not_active Ceased
- 2023-04-19 US US18/859,341 patent/US20250266218A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CN117095988A (zh) | 2023-11-21 |
| US20250266218A1 (en) | 2025-08-21 |
| WO2023218881A1 (ja) | 2023-11-16 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20241106 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20260203 |