JPS5840810U - electromagnet - Google Patents

electromagnet

Info

Publication number
JPS5840810U
JPS5840810U JP13749081U JP13749081U JPS5840810U JP S5840810 U JPS5840810 U JP S5840810U JP 13749081 U JP13749081 U JP 13749081U JP 13749081 U JP13749081 U JP 13749081U JP S5840810 U JPS5840810 U JP S5840810U
Authority
JP
Japan
Prior art keywords
yoke
electromagnet
energized state
attracted toward
armature
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
JP13749081U
Other languages
Japanese (ja)
Inventor
福永　千秋
Original Assignee
神鋼電機株式会社
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 神鋼電機株式会社 filed Critical 神鋼電機株式会社
Priority to JP13749081U priority Critical patent/JPS5840810U/en
Publication of JPS5840810U publication Critical patent/JPS5840810U/en
Pending legal-status Critical Current

Links

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

図はこの考案の１実施例を示し、第１図は電磁ブレーキ
の縦断面図である。 １・・・・・・継鉄、７・・・・・・スプリング、８・
・・・・・吸着面、９・・・・・・アーマチュア、１１
・・・・・・コイル、１２・・・・・・永久磁石。The figure shows one embodiment of this invention, and FIG. 1 is a longitudinal sectional view of an electromagnetic brake. 1...Yoke, 7...Spring, 8.
...Adsorption surface, 9...Armature, 11
......Coil, 12...Permanent magnet.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 継鉄内に埋設されたコイルと、このコイルが励磁状態に
あるときには、前記継鉄の吸着面に向けて吸引される一
方、非励磁状態にあるときには、弾性手段によって前記
継鉄の吸着面に対し、所定の空隙を隔てた状態に維持さ
れるアーマチュアとを備えた電磁石において、前記コイ
ルのアーマチ′　　ニア側に、永久磁石を並列配置した
ことを特徴とする電磁石。A coil embedded in a yoke is attracted toward the attraction surface of the yoke when it is in an energized state, and is attracted toward the attraction surface of the yoke by an elastic means when it is in a de-energized state. On the other hand, an electromagnet comprising an armature that is maintained at a predetermined air gap, wherein a permanent magnet is arranged in parallel on the armature side of the coil.
JP13749081U 1981-09-14 1981-09-14 electromagnet Pending JPS5840810U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13749081U JPS5840810U (en) 1981-09-14 1981-09-14 electromagnet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13749081U JPS5840810U (en) 1981-09-14 1981-09-14 electromagnet

Publications (1)

Publication Number Publication Date
JPS5840810U true JPS5840810U (en) 1983-03-17

Family

ID=29930765

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13749081U Pending JPS5840810U (en) 1981-09-14 1981-09-14 electromagnet

Country Status (1)

Country Link
JP (1) JPS5840810U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009007104A (en) * 2007-06-27 2009-01-15 Hitachi Ltd Brake device
JP2009041654A (en) * 2007-08-08 2009-02-26 Hitachi Ltd Brake control device
JP2009103168A (en) * 2007-10-22 2009-05-14 Kayaba Ind Co Ltd Electric brake device
JP2020133673A (en) * 2019-02-13 2020-08-31 東京モートロニクス株式会社 Electromagnetic brake device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009007104A (en) * 2007-06-27 2009-01-15 Hitachi Ltd Brake device
JP2009041654A (en) * 2007-08-08 2009-02-26 Hitachi Ltd Brake control device
JP4563429B2 (en) * 2007-08-08 2010-10-13 株式会社日立製作所 Brake control device
JP2009103168A (en) * 2007-10-22 2009-05-14 Kayaba Ind Co Ltd Electric brake device
JP2020133673A (en) * 2019-02-13 2020-08-31 東京モートロニクス株式会社 Electromagnetic brake device

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