JPS55103070A - Rotary solenoid - Google Patents

Rotary solenoid

Info

Publication number
JPS55103070A
JPS55103070A JP1094579A JP1094579A JPS55103070A JP S55103070 A JPS55103070 A JP S55103070A JP 1094579 A JP1094579 A JP 1094579A JP 1094579 A JP1094579 A JP 1094579A JP S55103070 A JPS55103070 A JP S55103070A
Authority
JP
Japan
Prior art keywords
rotor
magnetic poles
magnetic
poles
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.)
Pending
Application number
JP1094579A
Other languages
Japanese (ja)
Inventor
Hideo Niwa
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.)
Sanmei Electric Co Ltd
Original Assignee
Sanmei Electric Co Ltd
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 Sanmei Electric Co Ltd filed Critical Sanmei Electric Co Ltd
Priority to JP1094579A priority Critical patent/JPS55103070A/en
Publication of JPS55103070A publication Critical patent/JPS55103070A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To keep the balance of motion of a rotary solenoid using the simply constructed bearings by a construction wherein the rotor magnetic poles are attracted and rotated toward the stator magnetic poles arranged around the outer circumference of the rotation locus of the rotor magnetic poles when a magnetic coil is energized.
CONSTITUTION: The fixed magnetic poles 2a, 3a are provided in the stator 1, and the non-magnetic sections 2b, 3b are formed having the indentical length with the magnetic pole length L. A coil 4 is arranged between the magnetic pole members 2 and 3 to magnetize the pole members in the opposite polarity. The rotor magnetic poles 13 and a rotor 12 are provided on a rotor shaft 11, and supported by the bearings members 8, 8. When the coil 4 is energaized, the rotor magnetic poles 13 which are positioned opposite to the non-magnetic sections 2b, 3b are attracted to the stator magnetic poles 2a, 3a which are arranged around the rotation locus of the rotor poles, and rotates to magnify the confronting areas. By this construction it can be possible to sustain the precise clearance between the rotor 13 and the magnetic poles 2a, 3a, even if the radial bearings are used.
COPYRIGHT: (C)1980,JPO&Japio
JP1094579A 1979-02-01 1979-02-01 Rotary solenoid Pending JPS55103070A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1094579A JPS55103070A (en) 1979-02-01 1979-02-01 Rotary solenoid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1094579A JPS55103070A (en) 1979-02-01 1979-02-01 Rotary solenoid

Publications (1)

Publication Number Publication Date
JPS55103070A true JPS55103070A (en) 1980-08-06

Family

ID=11764336

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1094579A Pending JPS55103070A (en) 1979-02-01 1979-02-01 Rotary solenoid

Country Status (1)

Country Link
JP (1) JPS55103070A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6388077U (en) * 1986-11-26 1988-06-08
JP2008166347A (en) * 2006-12-27 2008-07-17 Hamanako Denso Co Ltd Rotary solenoid
US8633791B2 (en) 2012-06-21 2014-01-21 Johnson Electric S.A. Rotary solenoid
JP2014229735A (en) * 2013-05-22 2014-12-08 新電元メカトロニクス株式会社 Rotary solenoid

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6388077U (en) * 1986-11-26 1988-06-08
JP2008166347A (en) * 2006-12-27 2008-07-17 Hamanako Denso Co Ltd Rotary solenoid
US8633791B2 (en) 2012-06-21 2014-01-21 Johnson Electric S.A. Rotary solenoid
JP2014229735A (en) * 2013-05-22 2014-12-08 新電元メカトロニクス株式会社 Rotary solenoid

Similar Documents

Publication Publication Date Title
EP0679230A1 (en) Magnetic bearing cell with rotor and stator.
ES8608749A1 (en) Rotary permanent magnet motor.
JPS54139007A (en) Magnetic bearing mechanism for small rotor
JPS55103070A (en) Rotary solenoid
EP0714029A3 (en) Rolling bearing unit with a rotational speed sensor
JPS5597172A (en) Face-opposed motor
SE8206803L (en) ELECTROMAGNETIC INDICATOR WITH A ROTOR WHICH CAN BE SET IN DISCRETE POSITIONS
JPS5797919A (en) Magnetic bearing
JPS5663117A (en) Magnetic bearing
JPS57156662A (en) Super-miniaturized two-way rotation stepping motor
JPS57138856A (en) Rotor for motor
JPS5594558A (en) Magneto generator with blowing function
JPS5510839A (en) Linear step motor
JPS5681073A (en) Brushless dc motor
JPS5671466A (en) Rotary electromagnet
JPS55109166A (en) Tachometer generator
SU612289A1 (en) Torque electromagnet
JPS552389A (en) Motor type rotary pump
JPS5579670A (en) Dc motor
JPS54115713A (en) Stable rotation type multi pole synchronous motors
JPS5854219A (en) Magnetic bearing
JPS5670612A (en) Rotary electromagnet
JPS57126264A (en) Generator
RU2080941C1 (en) Vibrator
JPS552387A (en) Outer-rotor type motor