JPS6176916U - - Google Patents

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Publication number
JPS6176916U
JPS6176916U JP16190884U JP16190884U JPS6176916U JP S6176916 U JPS6176916 U JP S6176916U JP 16190884 U JP16190884 U JP 16190884U JP 16190884 U JP16190884 U JP 16190884U JP S6176916 U JPS6176916 U JP S6176916U
Authority
JP
Japan
Prior art keywords
magnetic pole
opposing
permanent magnet
opposing magnetic
parts
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
JP16190884U
Other languages
Japanese (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
Priority to JP16190884U priority Critical patent/JPS6176916U/ja
Publication of JPS6176916U publication Critical patent/JPS6176916U/ja
Pending legal-status Critical Current

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  • Electromagnets (AREA)

Description

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

第1図はこの考案にかかる電磁石装置の一実施
例をあらわす斜視図、第2図は同上の分解斜視図
、第3図は別の実施例をあらわす斜視図、第4図
は第1図または第3図中の鎖線部の別形状例をあ
らかす斜視図、第5図は参考にあげた電磁石装置
の斜視図である。 1……電磁石ブロツク、2……永久磁石ブロツ
ク、3……ヨーク、3a……中片、4……コイル
、5……鉄心、7a,7b……電磁石ブロツクの
対向磁極部、8……端部磁極部、9……永久磁石
、10a,10b……磁性体片、11a,11b
,12a,12b……永久磁石ブロツクの対向磁
極部。
FIG. 1 is a perspective view showing one embodiment of the electromagnet device according to this invention, FIG. 2 is an exploded perspective view of the same, FIG. 3 is a perspective view showing another embodiment, and FIG. 4 is the same as that shown in FIG. A perspective view showing another example of the shape of the chain line portion in FIG. 3, and FIG. 5 is a perspective view of an electromagnet device for reference. 1... Electromagnetic block, 2... Permanent magnet block, 3... Yoke, 3a... Middle piece, 4... Coil, 5... Iron core, 7a, 7b... Opposing magnetic pole portion of electromagnetic block, 8... End Part magnetic pole part, 9...Permanent magnet, 10a, 10b...Magnetic material piece, 11a, 11b
, 12a, 12b... Opposing magnetic pole portions of the permanent magnet block.

Claims (1)

【実用新案登録請求の範囲】 (1) コイルが巻回された鉄心の一端が側面コ字
形に形成されていて、その対辺が対向磁極部とな
り、これを挟んで対向する端部磁極部が設けられ
、この端部磁極部が前記対向磁極部と磁気的に繋
がつている電磁石ブロツクと、2個の磁性体片が
それぞれの中間部において永久磁石をその着磁方
向から挟むようにしてなる永久磁石ブロツクとを
備え、永久磁石ブロツクが、両側端対向磁極部が
つくる二つの隙間に電磁石ブロツクの二つの端部
磁極部をそれぞれ挿入し、かつ、中間部が電磁石
ブロツクの対向磁極部間に挟まれるように組み合
わされており、かつ、電磁石ブロツクの対向磁極
部および/または永久磁石ブロツクの対向磁極部
の対向面積が正逆移動方向の正側と逆側とで異な
る電磁石装置。 (2) コ字形ヨークの中片に鉄心一端が連結され
て全体としてE字形になつており、鉄心自由端が
側面コ字形のに形成されていて対向磁極部となり
、ヨーク両端が端部磁極部となつている実用新案
登録請求の範囲第1項記載の電磁石装置。
[Claims for Utility Model Registration] (1) One end of the iron core around which the coil is wound is formed into a U-shape on the side, the opposite side becomes an opposing magnetic pole section, and opposing end magnetic pole sections are provided across this. an electromagnetic block in which the end magnetic pole part is magnetically connected to the opposing magnetic pole part; and a permanent magnet block in which two pieces of magnetic material sandwich a permanent magnet in their intermediate parts from the direction of magnetization. The permanent magnet block is configured such that the two end magnetic pole parts of the electromagnetic block are inserted into the two gaps formed by the opposing magnetic pole parts at both ends, and the intermediate part is sandwiched between the opposing magnetic pole parts of the electromagnetic block. An electromagnet device in which the opposing magnetic pole portions of the electromagnetic blocks and/or the opposing magnetic pole portions of the permanent magnet blocks have different facing areas on the positive side and the reverse side in the forward and reverse movement direction. (2) One end of the core is connected to the middle piece of the U-shaped yoke, forming an E-shape as a whole.The free end of the core is formed into a U-shape on the side and serves as the opposing magnetic pole, and both ends of the yoke serve as the end magnetic poles. An electromagnet device according to claim 1 of the utility model registration claim.
JP16190884U 1984-10-25 1984-10-25 Pending JPS6176916U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16190884U JPS6176916U (en) 1984-10-25 1984-10-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16190884U JPS6176916U (en) 1984-10-25 1984-10-25

Publications (1)

Publication Number Publication Date
JPS6176916U true JPS6176916U (en) 1986-05-23

Family

ID=30719804

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16190884U Pending JPS6176916U (en) 1984-10-25 1984-10-25

Country Status (1)

Country Link
JP (1) JPS6176916U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4191937A (en) * 1977-04-18 1980-03-04 Manufacture Francaise D'appareils Electriques De Mesure Electromagnet magnetic circuit with permanent-magnet armature

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4191937A (en) * 1977-04-18 1980-03-04 Manufacture Francaise D'appareils Electriques De Mesure Electromagnet magnetic circuit with permanent-magnet armature

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