TW287250B - - Google Patents

Info

Publication number
TW287250B
TW287250B TW81103362A TW81103362A TW287250B TW 287250 B TW287250 B TW 287250B TW 81103362 A TW81103362 A TW 81103362A TW 81103362 A TW81103362 A TW 81103362A TW 287250 B TW287250 B TW 287250B
Authority
TW
Taiwan
Application number
TW81103362A
Other languages
Chinese (zh)
Original Assignee
Leybold Ag
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 Leybold Ag filed Critical Leybold Ag
Application granted granted Critical
Publication of TW287250B publication Critical patent/TW287250B/zh

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
    • F16C32/044—Active magnetic bearings
    • F16C32/0442—Active magnetic bearings with devices affected by abnormal, undesired or non-standard conditions such as shock-load, power outage, start-up or touchdown
    • 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
    • F16C32/0451—Details of controllers, i.e. the units determining the power to be supplied, e.g. comparing elements, feedback arrangements with P.I.D. control
    • 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
    • F16C2231/00—Running-in; Initial operation
    • 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
    • F16C2360/00—Engines or pumps
    • F16C2360/44—Centrifugal pumps
    • F16C2360/45—Turbo-molecular pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
TW81103362A 1991-05-04 1992-04-29 TW287250B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19914114566 DE4114566C2 (de) 1991-05-04 1991-05-04 Verfahren zur Inbetriebnahme einer mit einem magnetgelagerten Rotor ausgerüsteten Maschine sowie Schaltung zur Durchführung dieses Verfahrens

Publications (1)

Publication Number Publication Date
TW287250B true TW287250B (nl) 1996-10-01

Family

ID=6430962

Family Applications (1)

Application Number Title Priority Date Filing Date
TW81103362A TW287250B (nl) 1991-05-04 1992-04-29

Country Status (4)

Country Link
CN (1) CN1066493A (nl)
DE (1) DE4114566C2 (nl)
TW (1) TW287250B (nl)
WO (1) WO1992019877A1 (nl)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4427154A1 (de) * 1994-08-01 1996-02-08 Balzers Pfeiffer Gmbh Reibungspumpe mit Magnetlagerung
DE69840607D1 (de) * 1997-12-02 2009-04-09 Ebara Corp Magnetlagervorrichtung und turbomolekularpumpe
JP2001074049A (ja) * 1999-09-07 2001-03-23 Ebara Corp 磁気軸受装置
DE102005032184A1 (de) * 2005-07-09 2007-01-18 Saurer Gmbh & Co. Kg Verfahren zum Betreiben eines elektromotorischen Antriebs
DE102007028935B4 (de) * 2007-06-22 2018-12-27 Saurer Spinning Solutions Gmbh & Co. Kg Verfahren und Vorrichtung zum Starten einer elektrischen Maschine mit einem magnetisch gelagerten Rotor
CN105202023B (zh) * 2014-05-26 2017-10-10 珠海格力节能环保制冷技术研究中心有限公司 磁悬浮轴承系统及其控制方法和装置
CN105317837B (zh) * 2014-06-24 2017-10-10 致扬科技股份有限公司 磁浮轴承系统及其控制电路
DE102015016055A1 (de) * 2015-12-11 2017-06-14 Saurer Germany Gmbh & Co. Kg Elektrischer Antrieb und Offenend-Spinneinrichtung mit dem elektrischen Antrieb
CN110345082B (zh) * 2019-07-11 2024-04-05 浙江理工大学 叶轮时序角与跨距可调的两级离心泵装置及方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2417797A1 (fr) * 1978-02-20 1979-09-14 Europ Propulsion Dispositif de compensation du grain d'un circuit asservi par contre-reaction en courant
DE3130974A1 (de) * 1981-08-05 1983-02-24 Teldix Gmbh, 6900 Heidelberg Magnetlager
DE3204750C2 (de) * 1982-02-11 1984-04-26 Arthur Pfeiffer Vakuumtechnik Wetzlar Gmbh, 6334 Asslar Magnetisch gelagerte Turbomolekularpumpe
DE3420371C2 (de) * 1984-01-02 1993-10-07 Bosch Gmbh Robert Anordnung zum Starten eines Synchronmotors
DE3409047A1 (de) * 1984-03-13 1985-09-19 Kernforschungsanlage Jülich GmbH, 5170 Jülich Magnetlager zur dreiachsigen lagerstabilisierung von koerpern
DE3723466A1 (de) * 1987-07-16 1989-01-26 Barry Controls Gmbh Nachstelleinrichtung zum korrigieren der lage einer maschine
SU1613724A1 (ru) * 1988-12-20 1990-12-15 Московский энергетический институт Способ управлени радиальными магнитными опорами ротора
JPH02286910A (ja) * 1989-04-27 1990-11-27 Toshiba Corp 磁気軸受装置
DE4029633A1 (de) * 1989-10-06 1991-04-11 Bosch Gmbh Robert Wegmesssystem

Also Published As

Publication number Publication date
DE4114566C2 (de) 1999-07-08
CN1066493A (zh) 1992-11-25
WO1992019877A1 (de) 1992-11-12
DE4114566A1 (de) 1993-01-21

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