JPS5925981U - electromagnetic drive device - Google Patents

electromagnetic drive device

Info

Publication number
JPS5925981U
JPS5925981U JP12059082U JP12059082U JPS5925981U JP S5925981 U JPS5925981 U JP S5925981U JP 12059082 U JP12059082 U JP 12059082U JP 12059082 U JP12059082 U JP 12059082U JP S5925981 U JPS5925981 U JP S5925981U
Authority
JP
Japan
Prior art keywords
drive device
electromagnetic drive
yoke
gap
movable
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
JP12059082U
Other languages
Japanese (ja)
Inventor
岡田　三郎
梅原　輝雄
南河　淳一
Original Assignee
日立金属株式会社
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 日立金属株式会社 filed Critical 日立金属株式会社
Priority to JP12059082U priority Critical patent/JPS5925981U/en
Publication of JPS5925981U publication Critical patent/JPS5925981U/en
Pending legal-status Critical Current

Links

Landscapes

  • Iron Core Of Rotating Electric Machines (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)

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 drawings]

第１図は、従来の電磁駆動装置の縦断側面図、第２図は
、本考案の一実施例に係る電磁駆動装置の縦断側面図、
第３図は、そのヨークの平面図である。 １ａ・・・ヨーク、２・・・永久磁石、４・・・可動コ
イル、７・・・板状ヨーク片、９・・・間隙、１０・・
・樹脂。FIG. 1 is a longitudinal sectional side view of a conventional electromagnetic drive device, and FIG. 2 is a longitudinal sectional side view of an electromagnetic drive device according to an embodiment of the present invention.
FIG. 3 is a plan view of the yoke. 1a... Yoke, 2... Permanent magnet, 4... Moving coil, 7... Plate-shaped yoke piece, 9... Gap, 10...
·resin.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 強磁性材料からなるヨークと永久磁石を含む磁気回路の
空隙内に、該空隙内に発生する磁界を横切る方向へ移動
自在に可動コイルを挿入してなる電磁駆動装置において
、前記ヨークが、板状ヨーク片を接着剤を介して積層し
、かつ、樹脂溶液に浸漬して形成してなることを特徴と
する電磁駆動装置。In an electromagnetic drive device in which a movable coil is inserted into a gap of a magnetic circuit including a yoke made of a ferromagnetic material and a permanent magnet so as to be movable in a direction transverse to a magnetic field generated in the gap, the yoke is plate-shaped. An electromagnetic drive device characterized in that it is formed by laminating yoke pieces via an adhesive and immersing them in a resin solution.
JP12059082U 1982-08-10 1982-08-10 electromagnetic drive device Pending JPS5925981U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12059082U JPS5925981U (en) 1982-08-10 1982-08-10 electromagnetic drive device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12059082U JPS5925981U (en) 1982-08-10 1982-08-10 electromagnetic drive device

Publications (1)

Publication Number Publication Date
JPS5925981U true JPS5925981U (en) 1984-02-17

Family

ID=30276323

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12059082U Pending JPS5925981U (en) 1982-08-10 1982-08-10 electromagnetic drive device

Country Status (1)

Country Link
JP (1) JPS5925981U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03120656U (en) * 1990-03-23 1991-12-11

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5217681U (en) * 1975-07-24 1977-02-08
JPS53113376A (en) * 1977-03-15 1978-10-03 Matsushita Electric Works Ltd Oscillatory device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5217681U (en) * 1975-07-24 1977-02-08
JPS53113376A (en) * 1977-03-15 1978-10-03 Matsushita Electric Works Ltd Oscillatory device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03120656U (en) * 1990-03-23 1991-12-11

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