JPS5925982U - electromagnetic drive device - Google Patents

electromagnetic drive device

Info

Publication number
JPS5925982U
JPS5925982U JP12059182U JP12059182U JPS5925982U JP S5925982 U JPS5925982 U JP S5925982U JP 12059182 U JP12059182 U JP 12059182U JP 12059182 U JP12059182 U JP 12059182U JP S5925982 U JPS5925982 U JP S5925982U
Authority
JP
Japan
Prior art keywords
drive device
electromagnetic drive
yoke
gap
permanent magnet
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
JP12059182U
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 JP12059182U priority Critical patent/JPS5925982U/en
Publication of JPS5925982U publication Critical patent/JPS5925982U/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 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、８・・・ハンダ。FIG. 1 is a longitudinal sectional side view of a conventional electromagnetic drive device, FIG. 2 is a longitudinal sectional view of an electromagnetic drive device according to an embodiment of the present invention, and FIG. 3 is a plan view of the yoke thereof. 1a... Yoke, 2... Permanent magnet, 4... Moving coil, 7... Plate-shaped yoke piece, 8... Solder.

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、板状ヨーク片にハンダを塗付し、
積層後加熱圧着して一体に形成してなることを特徴とす
る電磁駆動装置。, an electromagnetic drive device in which a moving 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, wherein the yoke is formed of a plate. Apply solder to the shaped yoke piece,
An electromagnetic drive device characterized in that it is integrally formed by heat-pressing after lamination.
JP12059182U 1982-08-10 1982-08-10 electromagnetic drive device Pending JPS5925982U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12059182U JPS5925982U (en) 1982-08-10 1982-08-10 electromagnetic drive device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12059182U JPS5925982U (en) 1982-08-10 1982-08-10 electromagnetic drive device

Publications (1)

Publication Number Publication Date
JPS5925982U true JPS5925982U (en) 1984-02-17

Family

ID=30276325

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12059182U Pending JPS5925982U (en) 1982-08-10 1982-08-10 electromagnetic drive device

Country Status (1)

Country Link
JP (1) JPS5925982U (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53113376A (en) * 1977-03-15 1978-10-03 Matsushita Electric Works Ltd Oscillatory device
JPS5450919A (en) * 1977-09-30 1979-04-21 Matsushita Electric Ind Co Ltd Manufacture of iron core
JPS54129406A (en) * 1978-03-31 1979-10-06 Hitachi Ltd Manufacture of armature iron core

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53113376A (en) * 1977-03-15 1978-10-03 Matsushita Electric Works Ltd Oscillatory device
JPS5450919A (en) * 1977-09-30 1979-04-21 Matsushita Electric Ind Co Ltd Manufacture of iron core
JPS54129406A (en) * 1978-03-31 1979-10-06 Hitachi Ltd Manufacture of armature iron core

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