JPWO2022113182A1 - - Google Patents

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Publication number
JPWO2022113182A1
JPWO2022113182A1 JP2022564863A JP2022564863A JPWO2022113182A1 JP WO2022113182 A1 JPWO2022113182 A1 JP WO2022113182A1 JP 2022564863 A JP2022564863 A JP 2022564863A JP 2022564863 A JP2022564863 A JP 2022564863A JP WO2022113182 A1 JPWO2022113182 A1 JP WO2022113182A1
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.)
Granted
Application number
JP2022564863A
Other languages
Japanese (ja)
Other versions
JP7366292B2 (ja
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 filed Critical
Publication of JPWO2022113182A1 publication Critical patent/JPWO2022113182A1/ja
Application granted granted Critical
Publication of JP7366292B2 publication Critical patent/JP7366292B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/16—Rectilinearly-movable armatures
    • H01F7/1607—Armatures entering the winding
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/088—Electromagnets; Actuators including electromagnets with armatures provided with means for absorbing shocks
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
    • H01H33/38—Power arrangements internal to the switch for operating the driving mechanism using electromagnet
    • 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
    • H01H71/74—Means for adjusting the conditions under which the device will function to provide protection
    • H01H71/7463—Adjusting only the electromagnetic mechanism
    • 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
    • H01H2071/249—Electromagnetic mechanisms with part of the magnetic circuit being in the normal current path in the circuit breaker, e.g. yoke, fixed contact and arc-runner are made out of one single conductive element

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electromagnets (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
JP2022564863A 2020-11-25 2020-11-25 電磁アクチュエータおよび電磁アクチュエータを搭載した回路遮断器 Active JP7366292B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/043730 WO2022113182A1 (ja) 2020-11-25 2020-11-25 電磁アクチュエータおよび電磁アクチュエータを搭載した回路遮断器

Publications (2)

Publication Number Publication Date
JPWO2022113182A1 true JPWO2022113182A1 (enrdf_load_stackoverflow) 2022-06-02
JP7366292B2 JP7366292B2 (ja) 2023-10-20

Family

ID=81754113

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022564863A Active JP7366292B2 (ja) 2020-11-25 2020-11-25 電磁アクチュエータおよび電磁アクチュエータを搭載した回路遮断器

Country Status (3)

Country Link
EP (1) EP4254459A4 (enrdf_load_stackoverflow)
JP (1) JP7366292B2 (enrdf_load_stackoverflow)
WO (1) WO2022113182A1 (enrdf_load_stackoverflow)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55146911A (en) * 1980-04-04 1980-11-15 Tokai Rika Co Ltd Time-limit solenoid
JPS59164217U (ja) * 1983-04-19 1984-11-02 アルプス電気株式会社 ソレノイド
JPS6011416U (ja) * 1983-06-30 1985-01-25 松下電工株式会社 消音ソレノイド
JPH01173911U (enrdf_load_stackoverflow) * 1988-05-26 1989-12-11
JP2001143927A (ja) * 1999-11-16 2001-05-25 Aichi Electric Co Ltd ソレノイドの騒音低減装置
JP2003318020A (ja) * 2002-04-25 2003-11-07 T D S Kk ソレノイド
DE202016103773U1 (de) * 2015-08-27 2016-07-27 Bitron Industrie España, S.A. Mit einem schalldämpfenden System und einem magnetischen Kompensator ausgestatteter bistabiler Elektromagnet
JP2017062027A (ja) * 2015-07-22 2017-03-30 ローベルト ボッシュ ゲゼルシャフト ミット ベシュレンクテル ハフツング 無電流閉弁型電磁弁
JP6768174B1 (ja) * 2019-11-14 2020-10-14 三菱電機株式会社 電磁アクチュエータ

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59228701A (ja) * 1983-06-10 1984-12-22 Tokyo Electric Co Ltd 電磁石
US5663700A (en) * 1995-08-25 1997-09-02 Trombetta Corporation Sound dampening solenoid
DE102013225392A1 (de) * 2013-12-10 2015-06-11 Robert Bosch Gmbh Elektromagnet eines elektromagnetisch betätigten Fluidventils

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55146911A (en) * 1980-04-04 1980-11-15 Tokai Rika Co Ltd Time-limit solenoid
JPS59164217U (ja) * 1983-04-19 1984-11-02 アルプス電気株式会社 ソレノイド
JPS6011416U (ja) * 1983-06-30 1985-01-25 松下電工株式会社 消音ソレノイド
JPH01173911U (enrdf_load_stackoverflow) * 1988-05-26 1989-12-11
JP2001143927A (ja) * 1999-11-16 2001-05-25 Aichi Electric Co Ltd ソレノイドの騒音低減装置
JP2003318020A (ja) * 2002-04-25 2003-11-07 T D S Kk ソレノイド
JP2017062027A (ja) * 2015-07-22 2017-03-30 ローベルト ボッシュ ゲゼルシャフト ミット ベシュレンクテル ハフツング 無電流閉弁型電磁弁
DE202016103773U1 (de) * 2015-08-27 2016-07-27 Bitron Industrie España, S.A. Mit einem schalldämpfenden System und einem magnetischen Kompensator ausgestatteter bistabiler Elektromagnet
JP6768174B1 (ja) * 2019-11-14 2020-10-14 三菱電機株式会社 電磁アクチュエータ

Also Published As

Publication number Publication date
EP4254459A4 (en) 2023-12-20
EP4254459A1 (en) 2023-10-04
WO2022113182A1 (ja) 2022-06-02
JP7366292B2 (ja) 2023-10-20

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