JPS56130903A - Annular magnet unit - Google Patents

Annular magnet unit

Info

Publication number
JPS56130903A
JPS56130903A JP17905080A JP17905080A JPS56130903A JP S56130903 A JPS56130903 A JP S56130903A JP 17905080 A JP17905080 A JP 17905080A JP 17905080 A JP17905080 A JP 17905080A JP S56130903 A JPS56130903 A JP S56130903A
Authority
JP
Japan
Prior art keywords
magnet unit
annular magnet
annular
unit
magnet
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
JP17905080A
Other languages
Japanese (ja)
Inventor
Yosefusu Toomasu H Buaruterusu
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 JPS56130903A publication Critical patent/JPS56130903A/en
Pending 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)
JP17905080A 1979-12-19 1980-12-19 Annular magnet unit Pending JPS56130903A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NLAANVRAGE7909129,A NL189929C (en) 1979-12-19 1979-12-19 RING MAGNETIC SYSTEM.

Publications (1)

Publication Number Publication Date
JPS56130903A true JPS56130903A (en) 1981-10-14

Family

ID=19834342

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17905080A Pending JPS56130903A (en) 1979-12-19 1980-12-19 Annular magnet unit

Country Status (6)

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

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2138060T3 (en) * 1994-07-25 2000-01-01 Sulzer Pumpen Ag CENTRIFUGAL PUMP WITH A LIFTING DEVICE.
CN103629232A (en) * 2013-11-18 2014-03-12 钱坤喜 Permanent-magnetic de-loading radial roller bearing
CN103758869A (en) * 2014-02-12 2014-04-30 钱坤喜 Permanent magnet bearing and roller bearing combined bearing
JP2022503471A (en) 2018-07-19 2022-01-12 アルコン， インコーポレイテッド Radial repulsive magnetic bearings for self-aligning elements on coupling platforms
CN112178058B (en) * 2020-10-30 2022-09-30 江苏理工学院 Variable-rigidity radial permanent magnet bearing

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5536635A (en) * 1978-09-04 1980-03-14 Sumitomo Special Metals Co Ltd Magnetic bearing
JPS55129617A (en) * 1979-03-28 1980-10-07 Hitachi Ltd Magnetic bearing

Family Cites Families (9)

* 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 (en) * 1961-01-12 1964-03-12 Siemens Ag Drive unit
DE2136371A1 (en) * 1971-07-21 1973-02-01 Braun Karl MAGNETIC STORAGE OF SHAFTS OR THE LIKE
DE2314436A1 (en) * 1973-03-23 1977-12-29 Boehringer Andreas Vibration damping system for high yield speed centrifuges - having both electromagnetic and mechanical damping components
CH582838A5 (en) * 1975-03-18 1976-12-15 Bbc Brown Boveri & Cie
FR2368638A1 (en) * 1976-10-21 1978-05-19 Anvar Magnetic centring appts. for axially rotating parts - the magnets being made of cobalt and rare earth mixts. of high magnetic stability
NL189575C (en) * 1978-01-25 1993-05-17 Ultra Centrifuge Nederland Nv ROTOR WITH SUPPORT.

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5536635A (en) * 1978-09-04 1980-03-14 Sumitomo Special Metals Co Ltd Magnetic bearing
JPS55129617A (en) * 1979-03-28 1980-10-07 Hitachi Ltd Magnetic bearing

Also Published As

Publication number Publication date
AU6541380A (en) 1981-06-25
NL189929C (en) 1993-09-01
DE3048071A1 (en) 1981-09-17
SE442660B (en) 1986-01-20
AU544924B2 (en) 1985-06-20
SE8008897L (en) 1981-06-20
GB2066380B (en) 1983-09-21
GB2066380A (en) 1981-07-08
NL7909129A (en) 1981-07-16
NL189929B (en) 1993-04-01
DE3048071C2 (en) 1993-01-07

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