JPS555052A - Electromagnetic actuator - Google Patents

Electromagnetic actuator

Info

Publication number
JPS555052A
JPS555052A JP7704378A JP7704378A JPS555052A JP S555052 A JPS555052 A JP S555052A JP 7704378 A JP7704378 A JP 7704378A JP 7704378 A JP7704378 A JP 7704378A JP S555052 A JPS555052 A JP S555052A
Authority
JP
Japan
Prior art keywords
pole
coil
movable member
repels
attracts
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
JP7704378A
Other languages
Japanese (ja)
Inventor
Kiyoshi Hama
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP7704378A priority Critical patent/JPS555052A/en
Publication of JPS555052A publication Critical patent/JPS555052A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To provide an actuator for continuously operate the exciting coil of a movable member in both lateral rightward and leftward directions in response to the current direction flowing through the coil.
CONSTITUTION: An exciting coil 17 is wound on a magnetic core 18, and a movable member 12 of permanent magnets 13, 14 is inserted between the magnetic cores. A current is flown through the coil 17 in the state that the member 12 is disposed in the vicinity of the center of the coil 17 in a manner both ends 17L and 17R of the magnetic core are S-pole and N-pole. Then, the S-pole of the left end 17L repels the S-pole of the permanent magnet 13 and attracts the N-pole. The rightmost end 17R as N-pole attracts the S-pole of the permanent magnet 14, and repels the N-pole to thus operate the movable member as designated in Figure.
COPYRIGHT: (C)1980,JPO&Japio
JP7704378A 1978-06-27 1978-06-27 Electromagnetic actuator Pending JPS555052A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7704378A JPS555052A (en) 1978-06-27 1978-06-27 Electromagnetic actuator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7704378A JPS555052A (en) 1978-06-27 1978-06-27 Electromagnetic actuator

Publications (1)

Publication Number Publication Date
JPS555052A true JPS555052A (en) 1980-01-14

Family

ID=13622738

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7704378A Pending JPS555052A (en) 1978-06-27 1978-06-27 Electromagnetic actuator

Country Status (1)

Country Link
JP (1) JPS555052A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0389136U (en) * 1989-12-27 1991-09-11

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0389136U (en) * 1989-12-27 1991-09-11

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