NL181686C - Meet- en correctie-inrichting van een magnetisch gelagerde rotor. - Google Patents

Meet- en correctie-inrichting van een magnetisch gelagerde rotor.

Info

Publication number
NL181686C
NL181686C NL7314553A NL7314553A NL181686C NL 181686 C NL181686 C NL 181686C NL 7314553 A NL7314553 A NL 7314553A NL 7314553 A NL7314553 A NL 7314553A NL 181686 C NL181686 C NL 181686C
Authority
NL
Netherlands
Prior art keywords
measuring
correction device
bearing rotor
magnetically
magnetically bearing
Prior art date
Application number
NL7314553A
Other languages
English (en)
Dutch (nl)
Other versions
NL7314553A (enrdf_load_stackoverflow
NL181686B (nl
Original Assignee
Europ Propulsion
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 Europ Propulsion filed Critical Europ Propulsion
Publication of NL7314553A publication Critical patent/NL7314553A/xx
Publication of NL181686B publication Critical patent/NL181686B/xx
Application granted granted Critical
Publication of NL181686C publication Critical patent/NL181686C/xx

Links

Classifications

    • 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
    • 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
    • F16C32/0446—Determination of the actual position of the moving member, e.g. details of sensors

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
NL7314553A 1973-01-18 1973-10-23 Meet- en correctie-inrichting van een magnetisch gelagerde rotor. NL181686C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7301786A FR2214890B1 (enrdf_load_stackoverflow) 1973-01-18 1973-01-18

Publications (3)

Publication Number Publication Date
NL7314553A NL7314553A (enrdf_load_stackoverflow) 1974-07-22
NL181686B NL181686B (nl) 1987-05-04
NL181686C true NL181686C (nl) 1987-10-01

Family

ID=9113500

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7314553A NL181686C (nl) 1973-01-18 1973-10-23 Meet- en correctie-inrichting van een magnetisch gelagerde rotor.

Country Status (5)

Country Link
JP (1) JPS5829442B2 (enrdf_load_stackoverflow)
DE (1) DE2400802C2 (enrdf_load_stackoverflow)
FR (1) FR2214890B1 (enrdf_load_stackoverflow)
GB (1) GB1418261A (enrdf_load_stackoverflow)
NL (1) NL181686C (enrdf_load_stackoverflow)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2326270A1 (fr) * 1975-10-02 1977-04-29 Europ Propulsion Montage de broche porte-outil, notamment pour rectifieuse
DE2544726C2 (de) * 1975-10-07 1983-08-18 Teldix Gmbh, 6900 Heidelberg Störkomponentenunterdrückung bei der magnetischen Radiallagerung eines Rotors
FR2336550A1 (fr) * 1975-12-24 1977-07-22 Europ Propulsion Montage d'arbre long, notamment pour turbomachine
JPS6052654B2 (ja) * 1976-04-28 1985-11-20 株式会社安川電機 交流回転電機の軸受摩耗の検出装置
DE2848173C3 (de) * 1978-11-07 1994-02-24 Teldix Gmbh Sensoranordnung
JP2565824Y2 (ja) * 1984-04-16 1998-03-25 日本電気株式会社 位置検出器
FR2606694B1 (fr) * 1986-11-13 1989-03-24 Europ Propulsion Procede et dispositif d'usinage ultra-precis applique a l'execution de surfaces atypiques de revolution et aux usinages asservis
FR2630542A1 (fr) * 1988-04-22 1989-10-27 Mecanique Magnetique Sa Capteur inductif a rejection d'harmoniques pour la detection des deplacements radiaux d'un rotor
DE69019491T2 (de) * 1989-12-29 1996-02-22 Ebara Corp Verschiebungssensor vom Induktionstyp mit Unempfindlichkeit gegenüber externen magnetischen Feldern.
FR2729722B1 (fr) * 1995-01-20 1997-04-18 Aerospatiale Palier magnetique a actionneur incorporant son capteur
DE19860814A1 (de) 1998-12-30 2000-07-20 Teldix Gmbh Verfahren und Einrichtung zur Verbesserung des dynamischen Verhaltens eines Magnetlagers
EP3517896B1 (en) * 2018-01-30 2020-12-30 Mecos AG Contactless radial position sensor having improved response behavior to target defects

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3508445A (en) * 1967-08-07 1970-04-28 United Aircraft Corp Magnetic suspension accelerometer
US3458239A (en) * 1967-10-02 1969-07-29 North American Rockwell Three-axis magnetic suspension system
US3473852A (en) * 1967-12-18 1969-10-21 Cambridge Thermionic Corp Magnetic suspension apparatus
DE1933031C3 (de) * 1969-06-30 1978-10-26 Karl 5170 Juelich Boden Magnetische Lagerung
US3512852A (en) * 1969-03-07 1970-05-19 Atomic Energy Commission Stabilized levitation of magnetic elements
FR2094326A5 (enrdf_load_stackoverflow) * 1970-06-17 1972-02-04 Habermann Helmut
FR2149644A5 (enrdf_load_stackoverflow) * 1971-08-18 1973-03-30 France Etat

Also Published As

Publication number Publication date
GB1418261A (en) 1975-12-17
JPS49106352A (enrdf_load_stackoverflow) 1974-10-08
DE2400802A1 (de) 1974-07-25
NL7314553A (enrdf_load_stackoverflow) 1974-07-22
NL181686B (nl) 1987-05-04
JPS5829442B2 (ja) 1983-06-22
FR2214890A1 (enrdf_load_stackoverflow) 1974-08-19
DE2400802C2 (de) 1987-01-22
FR2214890B1 (enrdf_load_stackoverflow) 1976-04-09

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
V1 Lapsed because of non-payment of the annual fee