JPS50109340A - - Google Patents

Info

Publication number
JPS50109340A
JPS50109340A JP49015482A JP1548274A JPS50109340A JP S50109340 A JPS50109340 A JP S50109340A JP 49015482 A JP49015482 A JP 49015482A JP 1548274 A JP1548274 A JP 1548274A JP S50109340 A JPS50109340 A JP S50109340A
Authority
JP
Japan
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.)
Granted
Application number
JP49015482A
Other versions
JPS5226578B2 (ja
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 filed Critical
Priority to JP49015482A priority Critical patent/JPS5226578B2/ja
Priority to DE19752504766 priority patent/DE2504766A1/de
Priority to GB532475A priority patent/GB1471843A/en
Priority to NL7501522.A priority patent/NL159482B/xx
Publication of JPS50109340A publication Critical patent/JPS50109340A/ja
Publication of JPS5226578B2 publication Critical patent/JPS5226578B2/ja
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
    • F16C32/0408—Passive magnetic bearings
    • F16C32/041—Passive magnetic bearings with permanent magnets on one part attracting the other part
    • F16C32/0412—Passive magnetic bearings with permanent magnets on one part attracting the other part for radial load mainly
    • F16C32/0414—Passive magnetic bearings with permanent magnets on one part attracting the other part for radial load mainly with facing axial projections
    • 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
    • F16C32/0408—Passive 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
    • F16C32/0408—Passive magnetic bearings
    • F16C32/041—Passive magnetic bearings with permanent magnets on one part attracting the other part
    • F16C32/0417—Passive magnetic bearings with permanent magnets on one part attracting the other part for axial load mainly
    • F16C32/0419—Passive magnetic bearings with permanent magnets on one part attracting the other part for axial load mainly with facing radial projections
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/03—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using magnetic or electromagnetic means
    • F16F15/035—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using magnetic or electromagnetic means by use of eddy or induced-current damping
JP49015482A 1974-02-08 1974-02-08 Expired JPS5226578B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP49015482A JPS5226578B2 (ja) 1974-02-08 1974-02-08
DE19752504766 DE2504766A1 (de) 1974-02-08 1975-02-05 Wirbelstromdaempfer
GB532475A GB1471843A (en) 1974-02-08 1975-02-07 Arrangement of rotar stator and eddy current damper
NL7501522.A NL159482B (nl) 1974-02-08 1975-02-07 Magnetisch lager.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP49015482A JPS5226578B2 (ja) 1974-02-08 1974-02-08

Publications (2)

Publication Number Publication Date
JPS50109340A true JPS50109340A (ja) 1975-08-28
JPS5226578B2 JPS5226578B2 (ja) 1977-07-14

Family

ID=11889998

Family Applications (1)

Application Number Title Priority Date Filing Date
JP49015482A Expired JPS5226578B2 (ja) 1974-02-08 1974-02-08

Country Status (4)

Country Link
JP (1) JPS5226578B2 (ja)
DE (1) DE2504766A1 (ja)
GB (1) GB1471843A (ja)
NL (1) NL159482B (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59200811A (ja) * 1983-04-28 1984-11-14 Natl Aerospace Lab 磁気軸受
JP2006136062A (ja) * 2004-11-02 2006-05-25 Tokyo Univ Of Science ベアリングレス電磁回転装置
JP2008169965A (ja) * 2007-01-15 2008-07-24 Matsushita Electric Ind Co Ltd 磁気軸受装置
JP2013539844A (ja) * 2010-09-24 2013-10-28 シーメンス アクチエンゲゼルシヤフト 超電導機械の冷媒導入管の減衰機能付き非接触支持装置および支持方法

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5355550U (ja) * 1977-11-01 1978-05-12
DE3239328C2 (de) * 1982-10-23 1993-12-23 Pfeiffer Vakuumtechnik Magnetisch gelagerte Turbomolekularpumpe mit Schwingungsdämpfung
EP0134856B1 (en) * 1983-09-16 1988-03-09 Dresser Industries,Inc. Dampening vibration of rotating shafts
DE3409047A1 (de) * 1984-03-13 1985-09-19 Kernforschungsanlage Jülich GmbH, 5170 Jülich Magnetlager zur dreiachsigen lagerstabilisierung von koerpern
GB2219357B (en) * 1988-06-02 1992-05-27 Glacier Metal Co Ltd Magnetic thrust bearings
DE4410656A1 (de) * 1994-03-26 1995-09-28 Balzers Pfeiffer Gmbh Reibungspumpe
DE102007019766B3 (de) * 2007-04-25 2008-11-20 Siemens Ag Lagereinrichtung mit einer magnetisch gegenüber einem Stator um eine Achse drehbar gelagerten Welle und einer Dämpfungsvorrichtung
DE102007028018A1 (de) * 2007-06-19 2008-12-24 Nexans Superconductors Gmbh Dämpfersystem für Hochtemperatur-Supraleiterlager
US7679247B2 (en) * 2007-06-20 2010-03-16 Beacon Power Corporation Lift magnet mechanism for flywheel power storage systems
JP2011501055A (ja) 2007-10-09 2011-01-06 スマーティン テクノロジーズ、エルエルシー 小型の非接触機械的結合、減衰及び／または負荷支持装置
WO2010064978A1 (en) * 2008-12-02 2010-06-10 Lembke Torbjoern Electrodynamic actuator
CN103291828B (zh) * 2013-04-03 2016-01-27 哈尔滨工程大学 可串联非对称齿距电磁式半主动吸振器
GB2593539A (en) * 2020-03-27 2021-09-29 Edwards Ltd Magnetic damper, method of damping and turbomlecular pump
CN114857170B (zh) * 2022-04-19 2023-03-24 华中科技大学 磁悬浮轴承的轴向磁轴承结构
GB2621343A (en) * 2022-08-09 2024-02-14 Leybold Gmbh Vacuum pump

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59200811A (ja) * 1983-04-28 1984-11-14 Natl Aerospace Lab 磁気軸受
JP2006136062A (ja) * 2004-11-02 2006-05-25 Tokyo Univ Of Science ベアリングレス電磁回転装置
JP2008169965A (ja) * 2007-01-15 2008-07-24 Matsushita Electric Ind Co Ltd 磁気軸受装置
JP2013539844A (ja) * 2010-09-24 2013-10-28 シーメンス アクチエンゲゼルシヤフト 超電導機械の冷媒導入管の減衰機能付き非接触支持装置および支持方法
US9083206B2 (en) 2010-09-24 2015-07-14 Siemens Aktiengesellschaft Device and method for damped, non-contact support of a coolant feed line for superconducting machines

Also Published As

Publication number Publication date
NL159482B (nl) 1979-02-15
JPS5226578B2 (ja) 1977-07-14
NL7501522A (nl) 1975-08-12
DE2504766A1 (de) 1975-08-14
GB1471843A (en) 1977-04-27

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