GB2066380B - Magnet assembly for support of a rotor - Google Patents

Magnet assembly for support of a rotor

Info

Publication number
GB2066380B
GB2066380B GB8040819A GB8040819A GB2066380B GB 2066380 B GB2066380 B GB 2066380B GB 8040819 A GB8040819 A GB 8040819A GB 8040819 A GB8040819 A GB 8040819A GB 2066380 B GB2066380 B GB 2066380B
Authority
GB
United Kingdom
Prior art keywords
rotor
support
magnet assembly
magnet
assembly
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.)
Expired
Application number
GB8040819A
Other languages
English (en)
Other versions
GB2066380A (en
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.)
Ultra Centrifuge Nederland NV
Original Assignee
Ultra Centrifuge Nederland NV
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 Ultra Centrifuge Nederland NV filed Critical Ultra Centrifuge Nederland NV
Publication of GB2066380A publication Critical patent/GB2066380A/en
Application granted granted Critical
Publication of GB2066380B publication Critical patent/GB2066380B/en
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
    • F16C32/0423—Passive magnetic bearings with permanent magnets on both parts repelling each other
    • F16C32/0425—Passive magnetic bearings with permanent magnets on both parts repelling each other for radial load mainly

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
GB8040819A 1979-12-19 1980-12-19 Magnet assembly for support of a rotor Expired GB2066380B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NLAANVRAGE7909129,A NL189929C (nl) 1979-12-19 1979-12-19 Ringmagneetsysteem.

Publications (2)

Publication Number Publication Date
GB2066380A GB2066380A (en) 1981-07-08
GB2066380B true GB2066380B (en) 1983-09-21

Family

ID=19834342

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8040819A Expired GB2066380B (en) 1979-12-19 1980-12-19 Magnet assembly for support of a rotor

Country Status (6)

Country Link
JP (1) JPS56130903A (enrdf_load_stackoverflow)
AU (1) AU544924B2 (enrdf_load_stackoverflow)
DE (1) DE3048071A1 (enrdf_load_stackoverflow)
GB (1) GB2066380B (enrdf_load_stackoverflow)
NL (1) NL189929C (enrdf_load_stackoverflow)
SE (1) SE442660B (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0694696B1 (de) * 1994-07-25 1999-09-15 Sulzer Pumpen Ag Kreiselpumpe mit einer Abhebevorrichtung
CN103629232A (zh) * 2013-11-18 2014-03-12 钱坤喜 永磁减载径向滚子轴承
CN103758869A (zh) * 2014-02-12 2014-04-30 钱坤喜 永磁轴承与滚子轴承合二为一的组合轴承
US11224540B2 (en) 2018-07-19 2022-01-18 Alcon Inc. Radially repulsive magnetic bearing for self-aligning elements of coupled platforms
CN112178058B (zh) * 2020-10-30 2022-09-30 江苏理工学院 一种变刚度径向永磁轴承

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2305416A (en) * 1941-11-19 1942-12-15 Gen Electric Magnetic suspension
US2436939A (en) * 1943-10-21 1948-03-02 Hoover Co Magnetic coupling and bearing
GB655429A (en) * 1947-02-25 1951-07-18 Hermann Heidenwolf Apparatus for measuring temperature
DE1165144B (de) * 1961-01-12 1964-03-12 Siemens Ag Antriebsaggregat
DE2136371A1 (de) * 1971-07-21 1973-02-01 Braun Karl Magnetische lagerung von wellen oder dergl
DE2314436A1 (de) * 1973-03-23 1977-12-29 Boehringer Andreas Lagerungs- und daempfungseinrichtung zur stabilisierung der rotorbewegung schnell umlaufender zentrifugen
CH582838A5 (enrdf_load_stackoverflow) * 1975-03-18 1976-12-15 Bbc Brown Boveri & Cie
FR2368638A1 (fr) * 1976-10-21 1978-05-19 Anvar Perfectionnements aux dispositifs magnetiques de centrage
NL189575C (nl) * 1978-01-25 1993-05-17 Ultra Centrifuge Nederland Nv Rotor met ondersteuning.
JPS5536635A (en) * 1978-09-04 1980-03-14 Sumitomo Special Metals Co Ltd Magnetic bearing
JPS5833936B2 (ja) * 1979-03-28 1983-07-23 株式会社日立製作所 磁気軸受

Also Published As

Publication number Publication date
AU544924B2 (en) 1985-06-20
JPS56130903A (en) 1981-10-14
GB2066380A (en) 1981-07-08
AU6541380A (en) 1981-06-25
NL189929C (nl) 1993-09-01
DE3048071C2 (enrdf_load_stackoverflow) 1993-01-07
SE442660B (sv) 1986-01-20
DE3048071A1 (de) 1981-09-17
NL189929B (nl) 1993-04-01
SE8008897L (sv) 1981-06-20
NL7909129A (nl) 1981-07-16

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19981219