DE1400974A1 - Rotierende Maschine - Google Patents

Rotierende Maschine

Info

Publication number
DE1400974A1
DE1400974A1 DE1963C0030757 DEC0030757A DE1400974A1 DE 1400974 A1 DE1400974 A1 DE 1400974A1 DE 1963C0030757 DE1963C0030757 DE 1963C0030757 DE C0030757 A DEC0030757 A DE C0030757A DE 1400974 A1 DE1400974 A1 DE 1400974A1
Authority
DE
Germany
Prior art keywords
rotating machine
housing
centering
seen
rotor
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
DE1963C0030757
Other languages
English (en)
Inventor
Raymond Carriere
Henri Fehr
Robert Dargier De Saint Vaulry
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Publication of DE1400974A1 publication Critical patent/DE1400974A1/de
Pending legal-status Critical Current

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
    • F16C32/0402—Bearings not otherwise provided for using magnetic or electric supporting means combined with other supporting means, e.g. hybrid bearings with both magnetic and fluid supporting means
    • 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
    • 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
    • F16C32/06—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings
    • F16C32/0662—Details of hydrostatic bearings independent of fluid supply or direction of load
    • 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
    • F16C32/06—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings
    • F16C32/0681—Construction or mounting aspects of hydrostatic bearings, for exclusively rotary movement, related to the direction of load
    • F16C32/0696—Construction or mounting aspects of hydrostatic bearings, for exclusively rotary movement, related to the direction of load for both radial and axial load
    • 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
    • F16C37/00—Cooling of bearings
    • F16C37/002—Cooling of bearings of fluid 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
    • F16C37/00—Cooling of bearings
    • F16C37/005—Cooling of bearings of magnetic bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Motor Or Generator Cooling System (AREA)

Description

  •
    Wie aus der fig.1 hervorgeht, besteht die rotierende Maschine aus einem .uäufer 1, welcher in einem Gehäuse.2 rotiert, an dem eine Zentrierscheibe 3 mit tels Schrauben 4 befestigt ist, die,- wie aus dem folgenden hervorgeht,-nach einer vorhergehenden Justierung angezogen werden.
  • Der Läufer 1 ist in einem konischen Zager 5 gelagert, dessen ruhender Sitz durch Kanäle 6, welche indem Gehäuse 2 vorgesehen sind und in geeigneter Richtung in das er einmünden, mit Druckgas gespeist wird. Im anderen Ende trägt der Läufer ringförmige konzentrische Kämme 7, welche den entsprechenden ringförmigen Kämmen 8, die in gleicher !Anzahl an der Zentrierscheibe 3 angebracht sind, gegenüberstehen» Die rotierende Maschine ist außerdem mit einer Wicklung 9 zur Erzeugung des zentrierenden magnetischen Gleich-Feldes ver- sehen, von-welchem eine Kraftlinie f dargestellt ist. Be ist ersichtlich, daß sich der magnetische Kreis über den Teil 2a des Gehäuses schließt,

Claims (1)

  1.
DE1963C0030757 1962-08-22 1963-08-22 Rotierende Maschine Pending DE1400974A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR907476A FR1347020A (fr) 1962-08-22 1962-08-22 Machine tournante

Publications (1)

Publication Number Publication Date
DE1400974A1 true DE1400974A1 (de) 1969-01-16

Family

ID=8785524

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1963C0030757 Pending DE1400974A1 (de) 1962-08-22 1963-08-22 Rotierende Maschine

Country Status (6)

Country Link
US (1) US3356425A (de)
CH (1) CH402523A (de)
DE (1) DE1400974A1 (de)
FR (1) FR1347020A (de)
GB (1) GB982507A (de)
LU (1) LU44243A1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2632451A1 (fr) * 1988-06-06 1989-12-08 Mecanique Magnetique Sa Tube a rayons x a anode rotative montee sur une suspension magnetique
WO1997024536A1 (en) * 1995-12-29 1997-07-10 United Technologies Automotive, Inc. Radial constrained backup bushings for re-centering of magnetic bearings

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3428370A (en) * 1965-10-22 1969-02-18 Magnetfab Bonn Gmbh Magnetic suspension system
DE1283719B (de) * 1966-04-06 1968-11-21 Erwin Schenkel Dr Ing Spinn- oder Zwirnvorrichtung
FR1509938A (fr) * 1966-06-27 1968-01-19 Rateau Soc Perfectionnement aux butées axiales de machines tournantes et butée hydromagnétique
US3525003A (en) * 1968-07-03 1970-08-18 Gen Motors Corp Dynamoelectric machine air bearing
US3865442A (en) * 1970-12-22 1975-02-11 Nasa Magnetic bearing
US3909082A (en) * 1972-08-30 1975-09-30 Hitachi Ltd Magnetic bearing devices
DE2433712C3 (de) * 1974-07-12 1978-11-02 Maschinenfabrik Augsburg Nuernberg Ag, 8000 Muenchen Antrieb und Lagerung eines Rotors
DE2437667B2 (de) * 1974-08-05 1977-12-29 Maschinenfabrik Augsburg-Nürnberg AG, ' 8000 München Antrieb und lagerung eines scheibenfoermigen rotors
SE453419B (sv) * 1985-02-04 1988-02-01 Skf Nova Ab Anordning med axiallager der lagringsytorna innefattar magnetiska partier
US4734606A (en) * 1985-11-20 1988-03-29 Hajec Chester S Electric motor with ferrofluid bearing
GB2219357B (en) * 1988-06-02 1992-05-27 Glacier Metal Co Ltd Magnetic thrust bearings
US4956571A (en) * 1989-03-01 1990-09-11 Mpb Corporation Superconducting magnetic bearing
US5233254A (en) * 1992-03-27 1993-08-03 General Electric Company Conical rotor for switched reluctance machine
GB2268984B (en) * 1992-07-23 1996-04-03 Glacier Metal Co Ltd Magnetic bearing back-up
US5495221A (en) * 1994-03-09 1996-02-27 The Regents Of The University Of California Dynamically stable magnetic suspension/bearing system
GB9612587D0 (en) 1996-06-15 1996-08-21 Renishaw Plc Rotary bearing and drive mechanisms
JP2001045727A (ja) * 1999-07-28 2001-02-16 Alps Electric Co Ltd モータ装置
US7884522B1 (en) 2004-10-25 2011-02-08 Novatorque, Inc. Stator and rotor-stator structures for electrodynamic machines
US8283832B2 (en) 2004-10-25 2012-10-09 Novatorque, Inc. Sculpted field pole members and methods of forming the same for electrodynamic machines
US8543365B1 (en) 2004-10-25 2013-09-24 Novatorque, Inc. Computer-readable medium, a method and an apparatus for designing and simulating electrodynamic machines implementing conical and cylindrical magnets
US7982350B2 (en) 2004-10-25 2011-07-19 Novatorque, Inc. Conical magnets and rotor-stator structures for electrodynamic machines
US8471425B2 (en) 2011-03-09 2013-06-25 Novatorque, Inc. Rotor-stator structures including boost magnet structures for magnetic regions having angled confronting surfaces in rotor assemblies
US7294948B2 (en) 2004-10-25 2007-11-13 Novatorque, Inc. Rotor-stator structure for electrodynamic machines
US9093874B2 (en) 2004-10-25 2015-07-28 Novatorque, Inc. Sculpted field pole members and methods of forming the same for electrodynamic machines
US7061152B2 (en) 2004-10-25 2006-06-13 Novatorque, Inc. Rotor-stator structure for electrodynamic machines
US8330316B2 (en) 2011-03-09 2012-12-11 Novatorque, Inc. Rotor-stator structures including boost magnet structures for magnetic regions in rotor assemblies disposed external to boundaries of conically-shaped spaces
US7573170B2 (en) * 2005-10-05 2009-08-11 Novatorque, Inc. Motor modules for linear and rotary motors
JP2010124565A (ja) * 2008-11-18 2010-06-03 Ntn Corp 静圧軸受パッド式回転装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1337742A (en) * 1916-05-04 1920-04-20 Jr William George Abbott Gas-lubricated bearing
FR919837A (fr) * 1945-09-15 1947-03-19 Palier de butée magnétique
DE854730C (de) * 1949-04-15 1952-11-06 Gustav Rath Lagerung und Zentrierung von sich drehenden Koerpern
USRE25348E (en) * 1955-05-02 1963-03-12 bissinger
DE1016068B (de) * 1956-02-11 1957-09-19 Siemens Ag Vertikale Grossmaschine, insbesondere Wasserkraftgenerator, mit magnetischer Traglagerentlastung
US3063039A (en) * 1957-04-01 1962-11-06 Ex Cell O Corp Magnetic data storage device
US3105164A (en) * 1960-02-12 1963-09-24 Gendron Freres S A Electric motors of asynchronous or eddy-current

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2632451A1 (fr) * 1988-06-06 1989-12-08 Mecanique Magnetique Sa Tube a rayons x a anode rotative montee sur une suspension magnetique
WO1997024536A1 (en) * 1995-12-29 1997-07-10 United Technologies Automotive, Inc. Radial constrained backup bushings for re-centering of magnetic bearings

Also Published As

Publication number Publication date
US3356425A (en) 1967-12-05
FR1347020A (fr) 1963-12-27
GB982507A (en) 1965-02-03
LU44243A1 (de) 1963-10-10
CH402523A (fr) 1965-11-15

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