FR2581462B1 - CONTROL CIRCUIT FOR A MAGNETIC BEARING - Google Patents

CONTROL CIRCUIT FOR A MAGNETIC BEARING

Info

Publication number
FR2581462B1
FR2581462B1 FR8506710A FR8506710A FR2581462B1 FR 2581462 B1 FR2581462 B1 FR 2581462B1 FR 8506710 A FR8506710 A FR 8506710A FR 8506710 A FR8506710 A FR 8506710A FR 2581462 B1 FR2581462 B1 FR 2581462B1
Authority
FR
France
Prior art keywords
control circuit
magnetic bearing
magnetic
bearing
circuit
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.)
Expired
Application number
FR8506710A
Other languages
French (fr)
Other versions
FR2581462A1 (en
Inventor
Albert Wiart
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.)
Jeumont Schneider SA
Original Assignee
Jeumont Schneider SA
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 Jeumont Schneider SA filed Critical Jeumont Schneider SA
Priority to FR8506710A priority Critical patent/FR2581462B1/en
Publication of FR2581462A1 publication Critical patent/FR2581462A1/en
Application granted granted Critical
Publication of FR2581462B1 publication Critical patent/FR2581462B1/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C32/00—Bearings not otherwise provided for
    • F16C32/04—Bearings not otherwise provided for using magnetic or electric supporting means
    • F16C32/0406—Magnetic bearings
    • F16C32/044—Active magnetic bearings
    • F16C32/0444—Details of devices to control the actuation of the electromagnets
    • F16C32/0457—Details of the power supply to the electromagnets

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
FR8506710A 1985-05-03 1985-05-03 CONTROL CIRCUIT FOR A MAGNETIC BEARING Expired FR2581462B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8506710A FR2581462B1 (en) 1985-05-03 1985-05-03 CONTROL CIRCUIT FOR A MAGNETIC BEARING

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8506710A FR2581462B1 (en) 1985-05-03 1985-05-03 CONTROL CIRCUIT FOR A MAGNETIC BEARING

Publications (2)

Publication Number Publication Date
FR2581462A1 FR2581462A1 (en) 1986-11-07
FR2581462B1 true FR2581462B1 (en) 1989-02-10

Family

ID=9318910

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8506710A Expired FR2581462B1 (en) 1985-05-03 1985-05-03 CONTROL CIRCUIT FOR A MAGNETIC BEARING

Country Status (1)

Country Link
FR (1) FR2581462B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5696412A (en) * 1993-10-20 1997-12-09 Iannello; Victor Sensor-less position detector for an active magnetic bearing
JP2005140190A (en) * 2003-11-05 2005-06-02 Koyo Seiko Co Ltd Power amplifying device and magnetic bearing

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3823990A (en) * 1972-10-10 1974-07-16 Massachusetts Inst Technology Capacitive-inductive bridge type electrical suspension
US4389849A (en) * 1981-10-02 1983-06-28 Beggs James M Administrator Of Stirling cycle cryogenic cooler

Also Published As

Publication number Publication date
FR2581462A1 (en) 1986-11-07

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse