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RU2003123509A - MAGNETIC SUSPENSION FLYWHEEL - Google Patents

MAGNETIC SUSPENSION FLYWHEEL Download PDF

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Publication number
RU2003123509A
RU2003123509A RU2003123509/11A RU2003123509A RU2003123509A RU 2003123509 A RU2003123509 A RU 2003123509A RU 2003123509/11 A RU2003123509/11 A RU 2003123509/11A RU 2003123509 A RU2003123509 A RU 2003123509A RU 2003123509 A RU2003123509 A RU 2003123509A
Authority
RU
Russia
Prior art keywords
magnets
magnetic suspension
movable
flywheel
suspension according
Prior art date
Application number
RU2003123509/11A
Other languages
Russian (ru)
Other versions
RU2253051C2 (en
Inventor
Нурбей Владимирович Гулиа (RU)
Нурбей Владимирович Гулиа
Original Assignee
Сееба-Энергисистеме Гмбх (De)
Сееба-Энергисистеме Гмбх
Нурбей Владимирович Гулиа (RU)
Нурбей Владимирович Гулиа
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 Сееба-Энергисистеме Гмбх (De), Сееба-Энергисистеме Гмбх, Нурбей Владимирович Гулиа (RU), Нурбей Владимирович Гулиа filed Critical Сееба-Энергисистеме Гмбх (De)
Priority to RU2003123509/11A priority Critical patent/RU2253051C2/en
Publication of RU2003123509A publication Critical patent/RU2003123509A/en
Application granted granted Critical
Publication of RU2253051C2 publication Critical patent/RU2253051C2/en

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C39/00Relieving load on bearings
    • F16C39/06Relieving load on bearings using magnetic means
    • F16C39/063Permanent magnets
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C32/00Bearings not otherwise provided for
    • F16C32/04Bearings not otherwise provided for using magnetic or electric supporting means
    • F16C32/0406Magnetic bearings
    • F16C32/0408Passive magnetic bearings
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2361/00Apparatus or articles in engineering in general
    • F16C2361/55Flywheel systems

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vibration Prevention Devices (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)

Claims (6)

1. Магнитная подвеска маховика, включающая подвижные магниты, связанные с осью маховика, и неподвижные, связанные с корпусом, чередующиеся друг с другом с зазорами, причем магниты выполнены кольцеобразными с аксиальной намагниченностью с полюсами, обращенными в противоположные стороны, при этом подвижные магниты выполнены с нижними торцами одноименной полярности, а верхними - разноименной полярности с прилегающими торцами неподвижных магнитов, а ось маховика закреплена в фиксирующих опорах, отличающаяся тем, что, по крайней мере, один неподвижный магнит выполнен с крайними верхним и нижним полюсами, обращенными друг к другу, а между ними находятся, как минимум, один неподвижный и два подвижных магнита, при этом их полюса обращены в противоположные друг другу стороны.1. Magnetic flywheel suspension, including movable magnets associated with the axis of the flywheel, and fixed, associated with the housing, alternating with each other with gaps, the magnets are ring-shaped with axial magnetization with poles facing in opposite directions, while the movable magnets are made with the lower ends of the same polarity, and the upper ends of the opposite polarity with the adjacent ends of the stationary magnets, and the flywheel axis is fixed in the fixing supports, characterized in that at least one the movable magnet is made with extreme upper and lower poles facing each other, and between them are at least one fixed and two movable magnets, while their poles are facing opposite to each other. 2. Магнитная подвеска по п.1, отличающаяся тем, что число неподвижных магнитов с полюсами, обращенными в противоположные стороны, нечетное.2. The magnetic suspension according to claim 1, characterized in that the number of fixed magnets with poles facing in opposite directions is odd. 3. Магнитная подвеска по пп.1 и 2, отличающаяся тем, что, как минимум, один магнит с обращенными друг к другу полюсами выполнен составным из, как минимум, из одного магнита из магнитожесткого материала и магнитопровода.3. Magnetic suspension according to claims 1 and 2, characterized in that at least one magnet with poles facing each other is made of at least one magnet of magnetically rigid material and a magnetic circuit. 4. Магнитная подвеска по пп.1-3, отличающаяся тем, что она выполнена с возможностью регулировки зазоров между магнитами.4. Magnetic suspension according to claims 1 to 3, characterized in that it is configured to adjust the gaps between the magnets. 5. Магнитная подвеска по пп.1-4, отличающаяся тем, что подвижные магниты снабжены втулками из немагнитного материала, установленными у подвижных магнитов на внутренней цилиндрической поверхности, а неподвижных - на внешней, скреплены с магнитами любым известным способом.5. Magnetic suspension according to claims 1 to 4, characterized in that the movable magnets are provided with bushings of non-magnetic material mounted on the movable magnets on the inner cylindrical surface, and the stationary ones on the outer, fastened to the magnets in any known manner. 6. Магнитная подвеска по пп.1-5, отличающаяся тем, что втулки подвижных магнитов установлены на оси маховика, а втулки неподвижных магнитов - в обойме посредством резьбы.6. Magnetic suspension according to claims 1-5, characterized in that the bushings of the movable magnets are mounted on the axis of the flywheel, and the bushings of the stationary magnets are in a clip by means of a thread.
RU2003123509/11A 2001-01-05 2001-01-05 Magnetic suspension for flywheel RU2253051C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2003123509/11A RU2253051C2 (en) 2001-01-05 2001-01-05 Magnetic suspension for flywheel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2003123509/11A RU2253051C2 (en) 2001-01-05 2001-01-05 Magnetic suspension for flywheel

Publications (2)

Publication Number Publication Date
RU2003123509A true RU2003123509A (en) 2005-02-10
RU2253051C2 RU2253051C2 (en) 2005-05-27

Family

ID=35208340

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2003123509/11A RU2253051C2 (en) 2001-01-05 2001-01-05 Magnetic suspension for flywheel

Country Status (1)

Country Link
RU (1) RU2253051C2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100381719C (en) * 2006-03-29 2008-04-16 北京航空航天大学 Magnetic levitation energy storage flywheel system for spacecraft

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2314443C1 (en) * 2006-06-29 2008-01-10 Реваз Иванович Квеладзе Bearing on magnetic suspension
RU2446324C1 (en) * 2010-10-20 2012-03-27 Общество с ограниченной ответственностью "Экопромсервис" Radial bearing on magnetic suspension
CN108488231B (en) * 2018-03-13 2019-12-13 清华大学 A four-degree-of-freedom magnetic levitation drum

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3844563A1 (en) * 1988-03-12 1989-11-23 Kernforschungsanlage Juelich MAGNETIC STORAGE WITH PERMANENT MAGNETS TO RECEIVE THE RADIAL BEARING FORCES

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100381719C (en) * 2006-03-29 2008-04-16 北京航空航天大学 Magnetic levitation energy storage flywheel system for spacecraft

Also Published As

Publication number Publication date
RU2253051C2 (en) 2005-05-27

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MM4A The patent is invalid due to non-payment of fees