FR2763440B1 - Palier magnetique couple avec un moteur - Google Patents

Palier magnetique couple avec un moteur

Info

Publication number
FR2763440B1
FR2763440B1 FR9705847A FR9705847A FR2763440B1 FR 2763440 B1 FR2763440 B1 FR 2763440B1 FR 9705847 A FR9705847 A FR 9705847A FR 9705847 A FR9705847 A FR 9705847A FR 2763440 B1 FR2763440 B1 FR 2763440B1
Authority
FR
France
Prior art keywords
motor
magnetic bearing
torque magnetic
torque
bearing
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 - Fee Related
Application number
FR9705847A
Other languages
English (en)
Other versions
FR2763440A1 (fr
Inventor
Charles Lambert
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.)
Airbus Group SAS
Original Assignee
Airbus Group SAS
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 Airbus Group SAS filed Critical Airbus Group SAS
Priority to FR9705847A priority Critical patent/FR2763440B1/fr
Priority to PCT/FR1998/000899 priority patent/WO1998052271A1/fr
Publication of FR2763440A1 publication Critical patent/FR2763440A1/fr
Application granted granted Critical
Publication of FR2763440B1 publication Critical patent/FR2763440B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H02K21/14—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures
    • H02K21/20—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures having windings each turn of which co-operates only with poles of one polarity, e.g. homopolar machine
    • 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
    • F16C32/0459—Details of the magnetic circuit
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/08—Structural association with bearings
    • H02K7/09—Structural association with bearings with magnetic bearings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H02K21/22—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating around the armatures, e.g. flywheel magnetos
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K41/00—Propulsion systems in which a rigid body is moved along a path due to dynamo-electric interaction between the body and a magnetic field travelling along the path
    • H02K41/02—Linear motors; Sectional motors

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
FR9705847A 1997-05-13 1997-05-13 Palier magnetique couple avec un moteur Expired - Fee Related FR2763440B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR9705847A FR2763440B1 (fr) 1997-05-13 1997-05-13 Palier magnetique couple avec un moteur
PCT/FR1998/000899 WO1998052271A1 (fr) 1997-05-13 1998-05-05 Palier magnetique couple avec un moteur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9705847A FR2763440B1 (fr) 1997-05-13 1997-05-13 Palier magnetique couple avec un moteur

Publications (2)

Publication Number Publication Date
FR2763440A1 FR2763440A1 (fr) 1998-11-20
FR2763440B1 true FR2763440B1 (fr) 1999-08-20

Family

ID=9506828

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9705847A Expired - Fee Related FR2763440B1 (fr) 1997-05-13 1997-05-13 Palier magnetique couple avec un moteur

Country Status (2)

Country Link
FR (1) FR2763440B1 (fr)
WO (1) WO1998052271A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109474087B (zh) * 2019-01-18 2020-09-29 山东云水环保科技有限公司 一种单极电机

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR395301A (fr) * 1908-08-28 1909-02-20 Pierre Soulairol Dynamo isopolaire
US4077678A (en) * 1976-07-30 1978-03-07 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Energy storage apparatus
FR2384174A1 (fr) * 1977-03-15 1978-10-13 Aerospatiale Roue d'inertie
US4381875A (en) * 1982-03-31 1983-05-03 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Magnetic bearing and motor
JPH0648009B2 (ja) * 1985-01-07 1994-06-22 エヌティエヌ株式会社 制御式アキシヤル磁気軸受装置
US5315197A (en) * 1992-04-30 1994-05-24 Avcon - Advance Controls Technology, Inc. Electromagnetic thrust bearing using passive and active magnets, for coupling a rotatable member to a stationary member

Also Published As

Publication number Publication date
WO1998052271A1 (fr) 1998-11-19
FR2763440A1 (fr) 1998-11-20

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Legal Events

Date Code Title Description
ST Notification of lapse