JPS5765415A - Control circuit system for magnetic bearing - Google Patents

Control circuit system for magnetic bearing

Info

Publication number
JPS5765415A
JPS5765415A JP14127280A JP14127280A JPS5765415A JP S5765415 A JPS5765415 A JP S5765415A JP 14127280 A JP14127280 A JP 14127280A JP 14127280 A JP14127280 A JP 14127280A JP S5765415 A JPS5765415 A JP S5765415A
Authority
JP
Japan
Prior art keywords
rotating body
control coil
circuit
current
sensor
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
JP14127280A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0127284B2 (cs
Inventor
Hirotsugu Tanaka
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.)
Seiko Instruments Inc
Original Assignee
Seiko Instruments Inc
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 Seiko Instruments Inc filed Critical Seiko Instruments Inc
Priority to JP14127280A priority Critical patent/JPS5765415A/ja
Publication of JPS5765415A publication Critical patent/JPS5765415A/ja
Publication of JPH0127284B2 publication Critical patent/JPH0127284B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Magnetic Bearings And Hydrostatic Bearings (AREA)
  • Control Of Position Or Direction (AREA)
JP14127280A 1980-10-09 1980-10-09 Control circuit system for magnetic bearing Granted JPS5765415A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14127280A JPS5765415A (en) 1980-10-09 1980-10-09 Control circuit system for magnetic bearing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14127280A JPS5765415A (en) 1980-10-09 1980-10-09 Control circuit system for magnetic bearing

Publications (2)

Publication Number Publication Date
JPS5765415A true JPS5765415A (en) 1982-04-21
JPH0127284B2 JPH0127284B2 (cs) 1989-05-29

Family

ID=15288028

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14127280A Granted JPS5765415A (en) 1980-10-09 1980-10-09 Control circuit system for magnetic bearing

Country Status (1)

Country Link
JP (1) JPS5765415A (cs)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6014619A (ja) * 1983-07-05 1985-01-25 Ntn Toyo Bearing Co Ltd 磁気軸受の制御装置
US4841184A (en) * 1987-06-23 1989-06-20 Mechanical Technology Incorporated Velocity and imbalance observer control circuit for active magnetic bearing or damper
US5013987A (en) * 1989-07-18 1991-05-07 Seiko Instruments Inc. Control system for magnetic bearing

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5237145A (en) * 1975-09-10 1977-03-22 Fuaburikachionsu Ag Slide fastener and method and device for producing same

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5237145A (en) * 1975-09-10 1977-03-22 Fuaburikachionsu Ag Slide fastener and method and device for producing same

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6014619A (ja) * 1983-07-05 1985-01-25 Ntn Toyo Bearing Co Ltd 磁気軸受の制御装置
US4841184A (en) * 1987-06-23 1989-06-20 Mechanical Technology Incorporated Velocity and imbalance observer control circuit for active magnetic bearing or damper
US5013987A (en) * 1989-07-18 1991-05-07 Seiko Instruments Inc. Control system for magnetic bearing

Also Published As

Publication number Publication date
JPH0127284B2 (cs) 1989-05-29

Similar Documents

Publication Publication Date Title
JPS5765416A (en) Control circuit system for magnetic bearing
JPS5765415A (en) Control circuit system for magnetic bearing
JPS5740390A (en) Device for sensing composite position of transistor motor
JPS54162556A (en) Angle detector
JPS53147217A (en) Cylindrical shape field magnet for small direct current motor
JPS57116931A (en) Controllable support system
JPS55129910A (en) Magnetic signal reproducing device
JPS5510566A (en) Magnetic compass
JPS5776451A (en) Measuring circuit for eddy current magnetic field
JPS5569010A (en) Converting unit for external force into displacement
JPS562566A (en) Detecting method for rotation of motor
JPS6449985A (en) Display device for surveying ground short circuit trouble
JPS5220063A (en) Location detector
JPS642110A (en) Backlash control system
JPS56150616A (en) Control circuit for magnetic bearing
JPS5625400A (en) Exciter for synchronous machine
JPS5275356A (en) Magnetic flowmeter
JPS51151914A (en) Direct current linear motor transportation system
JPS5513647A (en) Motor with tacho-generator
JPS5240179A (en) Magnetic body detection system
JPS6483951A (en) Torsional vibration damping device
JPS5549964A (en) Driver for brushless dc motor
JPS553643A (en) Object floating device
JPS51146878A (en) Detected torque modifying system in electric dinamometer
JPS6446016A (en) Industrial rotary machine having super-conductive magnetic bearing