JPS59155877U - linear motor - Google Patents

linear motor

Info

Publication number
JPS59155877U
JPS59155877U JP4798083U JP4798083U JPS59155877U JP S59155877 U JPS59155877 U JP S59155877U JP 4798083 U JP4798083 U JP 4798083U JP 4798083 U JP4798083 U JP 4798083U JP S59155877 U JPS59155877 U JP S59155877U
Authority
JP
Japan
Prior art keywords
yoke
linear motor
central
magnetomotive force
movable coil
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.)
Granted
Application number
JP4798083U
Other languages
Japanese (ja)
Other versions
JPH0448146Y2 (en
Inventor
関　興一
横井　哲夫
後藤　由幸
Original Assignee
東北金属工業株式会社
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 東北金属工業株式会社 filed Critical 東北金属工業株式会社
Priority to JP4798083U priority Critical patent/JPS59155877U/en
Publication of JPS59155877U publication Critical patent/JPS59155877U/en
Application granted granted Critical
Publication of JPH0448146Y2 publication Critical patent/JPH0448146Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • 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) [Abstract] 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]

第１図は従来のリニア直流モータの例を示す路線図、第
２図は動作特性の説明に供する線図、第３図は本案の一
実施例を示すリニアモ７夕の正面図、第４図は本案の他
の例を示す回路図である。 １．２・・・外側ヨーク、３・・・中央ヨーク、４．５
・・・永久磁石、６・・・可動コイル、７・・・固定コ
イル。Fig. 1 is a route diagram showing an example of a conventional linear DC motor, Fig. 2 is a line diagram for explaining the operating characteristics, Fig. 3 is a front view of a linear motor 7 motor showing an embodiment of the present invention, and Fig. 4 is a circuit diagram showing another example of the present invention. 1.2...Outer yoke, 3...Center yoke, 4.5
...Permanent magnet, 6...Movable coil, 7...Fixed coil.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 軟磁性材で構成された外側ヨークと中央ヨークとで断面
力用字形の閉磁路を構成し、上記中央ヨークに一様な磁
界が作用するように外側ヨークの内側に永久磁石を接合
させ、上記中央ヨークには長さ方向に起磁力が発生する
滑動可能な可動コイルを装着したりニアモータにおいて
、上記中央ヨークが磁気的飽和をしないよう上記可動コ
イルの起磁力発生方向と逆向きの固定コイルを上記中央
ヨークに設けたことを特徴とするりニアモータ。An outer yoke and a center yoke made of soft magnetic material constitute a closed magnetic path shaped like a cross-sectional force, and a permanent magnet is bonded to the inside of the outer yoke so that a uniform magnetic field acts on the center yoke. The central yoke is equipped with a sliding movable coil that generates magnetomotive force in the length direction, and in the near motor, a fixed coil is installed in the direction opposite to the direction in which the magnetomotive force is generated by the movable coil so that the central yoke does not become magnetically saturated. A linear motor characterized by being provided in the central yoke.
JP4798083U 1983-03-31 1983-03-31 linear motor Granted JPS59155877U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4798083U JPS59155877U (en) 1983-03-31 1983-03-31 linear motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4798083U JPS59155877U (en) 1983-03-31 1983-03-31 linear motor

Publications (2)

Publication Number Publication Date
JPS59155877U true JPS59155877U (en) 1984-10-19
JPH0448146Y2 JPH0448146Y2 (en) 1992-11-12

Family

ID=30178521

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4798083U Granted JPS59155877U (en) 1983-03-31 1983-03-31 linear motor

Country Status (1)

Country Link
JP (1) JPS59155877U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4876929U (en) * 1971-12-23 1973-09-22
JPS5644587U (en) * 1979-09-13 1981-04-22

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5644587B2 (en) * 1973-11-06 1981-10-20

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4876929U (en) * 1971-12-23 1973-09-22
JPS5644587U (en) * 1979-09-13 1981-04-22

Also Published As

Publication number Publication date
JPH0448146Y2 (en) 1992-11-12

Similar Documents

Publication Publication Date Title
JPS5859368U (en) Magnetic circuit for DC motor
JPS59155877U (en) linear motor
JPS6018642U (en) magnetic motor
JPS6031178U (en) Motor that moves back and forth
JPS59117281U (en) Permanent magnet for field
JPS5929003U (en) Self-holding push-pull solenoid
JPS58174977U (en) magnetic dc machine
JPS5838957U (en) polar electromagnet
JPS6099883U (en) Moving coil type linear motor
JPS59189480U (en) Voice coil type linear motor
JPS589085U (en) linear motor magnetic circuit
JPS5822081U (en) DC machine field device
JPS5966376U (en) Magnet DC machine field device
JPS584333U (en) Magnetic chuck with indicator light
JPS5872986U (en) Permanent magnet DC motor
JPS588907U (en) plunger solenoid
JPS5899747U (en) Compact high sensitivity relay
JPS6033415U (en) polar electromagnet
JPS6033735U (en) electromagnetic relay
JPS5870653U (en) electromagnetic switch device
JPS5889913U (en) self-holding solenoid
JPS60162661U (en) lock
JPS5950407U (en) polar electromagnet
JPS6017550U (en) Polar relay
JPS60135075U (en) linear dc motor