JP7321380B2 - 電磁開閉器の製造方法 - Google Patents

電磁開閉器の製造方法 Download PDF

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Publication number
JP7321380B2
JP7321380B2 JP2022540052A JP2022540052A JP7321380B2 JP 7321380 B2 JP7321380 B2 JP 7321380B2 JP 2022540052 A JP2022540052 A JP 2022540052A JP 2022540052 A JP2022540052 A JP 2022540052A JP 7321380 B2 JP7321380 B2 JP 7321380B2
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Prior art keywords
electromagnetic switch
manufacturing
core
magnetic spacer
spacer
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JP2022540052A
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Japanese (ja)
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JPWO2022024565A5 (ja
JPWO2022024565A1 (enrdf_load_stackoverflow
Inventor
博之 鳥居
昭夫 松井
一弘 庄野
昇吾 曽田
麻人 山本
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Mitsubishi Electric Corp
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Mitsubishi Electric Corp
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Publication of JPWO2022024565A1 publication Critical patent/JPWO2022024565A1/ja
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H49/00—Apparatus or processes specially adapted to the manufacture of relays or parts thereof
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/16—Magnetic circuit arrangements

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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Electromagnets (AREA)
  • Manufacture Of Switches (AREA)
  • Contacts (AREA)
JP2022540052A 2020-07-28 2021-06-14 電磁開閉器の製造方法 Active JP7321380B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020127084 2020-07-28
JP2020127084 2020-07-28
PCT/JP2021/022441 WO2022024565A1 (ja) 2020-07-28 2021-06-14 電磁開閉器の製造方法および電磁開閉器

Publications (3)

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JPWO2022024565A1 JPWO2022024565A1 (enrdf_load_stackoverflow) 2022-02-03
JPWO2022024565A5 JPWO2022024565A5 (ja) 2022-09-13
JP7321380B2 true JP7321380B2 (ja) 2023-08-04

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JP2022540052A Active JP7321380B2 (ja) 2020-07-28 2021-06-14 電磁開閉器の製造方法

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JP (1) JP7321380B2 (enrdf_load_stackoverflow)
CN (1) CN116134576A (enrdf_load_stackoverflow)
TW (1) TWI834051B (enrdf_load_stackoverflow)
WO (1) WO2022024565A1 (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020084829A1 (ja) 2018-10-25 2020-04-30 三菱電機株式会社 電磁石、電磁開閉器、および電磁石の製造方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS501852U (enrdf_load_stackoverflow) * 1973-05-04 1975-01-09
JPS5846412U (ja) * 1981-09-24 1983-03-29 三菱電機株式会社 電磁石
JPS62145708A (ja) * 1985-12-20 1987-06-29 Mitsubishi Electric Corp 電磁石装置
JP5385877B2 (ja) * 2010-08-31 2014-01-08 富士電機機器制御株式会社 電磁開閉器

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020084829A1 (ja) 2018-10-25 2020-04-30 三菱電機株式会社 電磁石、電磁開閉器、および電磁石の製造方法

Also Published As

Publication number Publication date
CN116134576A (zh) 2023-05-16
TWI834051B (zh) 2024-03-01
TW202205330A (zh) 2022-02-01
JPWO2022024565A1 (enrdf_load_stackoverflow) 2022-02-03
WO2022024565A1 (ja) 2022-02-03

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