FR2932922B1 - Dispositif a electroaimant et contacteur electromagnetique - Google Patents

Dispositif a electroaimant et contacteur electromagnetique

Info

Publication number
FR2932922B1
FR2932922B1 FR0902223A FR0902223A FR2932922B1 FR 2932922 B1 FR2932922 B1 FR 2932922B1 FR 0902223 A FR0902223 A FR 0902223A FR 0902223 A FR0902223 A FR 0902223A FR 2932922 B1 FR2932922 B1 FR 2932922B1
Authority
FR
France
Prior art keywords
electromagnetic
contactor
electromagnetic device
electromagnetic contactor
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.)
Active
Application number
FR0902223A
Other languages
English (en)
Other versions
FR2932922A1 (fr
Inventor
Kenji Suzuki
Yasuhiro Naka
Kouetsu Takaya
Toshikatsu Ohgami
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.)
Fuji Electric FA Components and Systems Co Ltd
Original Assignee
Fuji Electric FA Components and Systems 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 Fuji Electric FA Components and Systems Co Ltd filed Critical Fuji Electric FA Components and Systems Co Ltd
Publication of FR2932922A1 publication Critical patent/FR2932922A1/fr
Application granted granted Critical
Publication of FR2932922B1 publication Critical patent/FR2932922B1/fr
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
    • H01F7/10—Electromagnets; Actuators including electromagnets with armatures specially adapted for alternating current
    • H01F7/12—Electromagnets; Actuators including electromagnets with armatures specially adapted for alternating current having anti-chattering arrangements
    • H01F7/1205—Electromagnets; Actuators including electromagnets with armatures specially adapted for alternating current having anti-chattering arrangements having short-circuited conductors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/44—Magnetic coils or windings
    • H01H50/46—Short-circuited conducting sleeves, bands, or discs
    • 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
    • H01H51/00—Electromagnetic relays
    • H01H51/02—Non-polarised relays
    • H01H51/04—Non-polarised relays with single armature; with single set of ganged armatures
    • H01H51/06—Armature is movable between two limit positions of rest and is moved in one direction due to energisation of an electromagnet and after the electromagnet is de-energised is returned by energy stored during the movement in the first direction, e.g. by using a spring, by using a permanent magnet, by gravity

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electromagnets (AREA)
FR0902223A 2008-06-18 2009-05-07 Dispositif a electroaimant et contacteur electromagnetique Active FR2932922B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008158772 2008-06-18

Publications (2)

Publication Number Publication Date
FR2932922A1 FR2932922A1 (fr) 2009-12-25
FR2932922B1 true FR2932922B1 (fr) 2012-12-07

Family

ID=41335129

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0902223A Active FR2932922B1 (fr) 2008-06-18 2009-05-07 Dispositif a electroaimant et contacteur electromagnetique

Country Status (5)

Country Link
US (1) US20090315653A1 (fr)
JP (1) JP5088348B2 (fr)
CN (1) CN101630568A (fr)
DE (1) DE102009021935A1 (fr)
FR (1) FR2932922B1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5277078B2 (ja) * 2009-06-04 2013-08-28 株式会社日立産機システム 電磁接触器
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
JP5809443B2 (ja) * 2011-05-19 2015-11-10 富士電機株式会社 接点機構及びこれを使用した電磁接触器
JP5856426B2 (ja) * 2011-10-07 2016-02-09 富士電機株式会社 接点装置及びこれを使用した電磁接触器
JP5793048B2 (ja) * 2011-10-07 2015-10-14 富士電機株式会社 電磁接触器
CN103077851A (zh) * 2013-01-08 2013-05-01 哈尔滨工业大学 一种转动式硅钢片铁芯的交流接触器
KR101513207B1 (ko) * 2013-11-08 2015-04-17 엘에스산전 주식회사 전자접촉기
CN103985602B (zh) * 2014-05-30 2015-10-28 成都海沃斯电气技术有限公司 交流接触器e型铁芯
CN105006922A (zh) * 2015-07-05 2015-10-28 中能世华(北京)节能科技有限公司 一种电动机智能调功装置
US10547218B2 (en) * 2016-07-20 2020-01-28 Quantakinetic Technologies, Llc Variable magnetic monopole field electro-magnet and inductor
CN107833794A (zh) * 2017-10-31 2018-03-23 凯源新创（天津）科技有限公司 一种能够调节静铁心和动铁心之间衔接力的电磁机构
EP3570302B8 (fr) 2018-05-18 2021-08-04 Tyco Electronics Austria GmbH Ensemble étrier pour un dispositif de commutation magnétique, tel qu'un relais, ensemble magnétique et dispositif de commutation magnétique

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3110874A (en) * 1961-01-24 1963-11-12 Gen Electric Magnetic core structure
JPS5341781A (en) * 1976-09-29 1978-04-15 Hitachi Ltd Method of fixing shading coil
JPS607446Y2 (ja) * 1980-02-06 1985-03-13 三菱電機株式会社 電磁石
JPS57199208A (en) * 1981-06-02 1982-12-07 Toshiba Corp Fixing method for shading coil of ac electromagnet core
JPS58131708A (ja) * 1982-01-29 1983-08-05 Omron Tateisi Electronics Co 鉄心
JPS58145107A (ja) * 1982-02-22 1983-08-29 Omron Tateisi Electronics Co 電磁石隈取りコイル取付け方法
JPH01283904A (ja) * 1988-05-11 1989-11-15 Hitachi Ltd 交流電磁石の隈取りコイルの固定方法
JP2003077382A (ja) * 2001-09-03 2003-03-14 Fuji Electric Co Ltd 隈取りコイル付き電磁石装置および電磁接触器
JP4143896B2 (ja) * 2002-04-23 2008-09-03 富士電機機器制御株式会社 電磁石

Also Published As

Publication number Publication date
FR2932922A1 (fr) 2009-12-25
JP2010027602A (ja) 2010-02-04
DE102009021935A1 (de) 2009-12-24
US20090315653A1 (en) 2009-12-24
JP5088348B2 (ja) 2012-12-05
CN101630568A (zh) 2010-01-20

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