SE8902244L - Magnetisk lagerbussning ii - Google Patents

Magnetisk lagerbussning ii

Info

Publication number
SE8902244L
SE8902244L SE8902244A SE8902244A SE8902244L SE 8902244 L SE8902244 L SE 8902244L SE 8902244 A SE8902244 A SE 8902244A SE 8902244 A SE8902244 A SE 8902244A SE 8902244 L SE8902244 L SE 8902244L
Authority
SE
Sweden
Prior art keywords
sleeve
axial
magnetic storage
shaft
sliding surface
Prior art date
Application number
SE8902244A
Other languages
English (en)
Other versions
SE467271B (sv
SE8902244D0 (sv
Inventor
R Adolfsson
Original Assignee
Skf Nova Ab
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 Skf Nova Ab filed Critical Skf Nova Ab
Priority to SE8902244A priority Critical patent/SE467271B/sv
Publication of SE8902244D0 publication Critical patent/SE8902244D0/sv
Priority to DE69005040T priority patent/DE69005040T2/de
Priority to EP90850173A priority patent/EP0404739B1/en
Priority to JP2154141A priority patent/JPH0333507A/ja
Priority to US07/540,148 priority patent/US5059039A/en
Publication of SE8902244L publication Critical patent/SE8902244L/sv
Publication of SE467271B publication Critical patent/SE467271B/sv

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
    • F16C37/00—Cooling of bearings
    • F16C37/002—Cooling of bearings of fluid 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
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/02—Sliding-contact bearings for exclusively rotary movement for radial load only
    • 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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/06—Sliding surface mainly made of metal
    • F16C33/10—Construction relative to lubrication
    • F16C33/1025—Construction relative to lubrication with liquid, e.g. oil, as lubricant
    • F16C33/103—Construction relative to lubrication with liquid, e.g. oil, as lubricant retained in or near the bearing
    • F16C33/1035—Construction relative to lubrication with liquid, e.g. oil, as lubricant retained in or near the bearing by a magnetic field acting on a magnetic liquid

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
  • Sliding-Contact Bearings (AREA)
  • Mounting Of Bearings Or Others (AREA)
SE8902244A 1989-06-21 1989-06-21 Glidlager med en hylsa av magnetiserbart material SE467271B (sv)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE8902244A SE467271B (sv) 1989-06-21 1989-06-21 Glidlager med en hylsa av magnetiserbart material
DE69005040T DE69005040T2 (de) 1989-06-21 1990-05-10 Magnetische Lagerbüchse.
EP90850173A EP0404739B1 (en) 1989-06-21 1990-05-10 Magnetic bearing bushing
JP2154141A JPH0333507A (ja) 1989-06-21 1990-06-14 磁気軸受
US07/540,148 US5059039A (en) 1989-06-21 1990-06-19 Magnetic bearing bushing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8902244A SE467271B (sv) 1989-06-21 1989-06-21 Glidlager med en hylsa av magnetiserbart material

Publications (3)

Publication Number Publication Date
SE8902244D0 SE8902244D0 (sv) 1989-06-21
SE8902244L true SE8902244L (sv) 1990-12-22
SE467271B SE467271B (sv) 1992-06-22

Family

ID=20376349

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8902244A SE467271B (sv) 1989-06-21 1989-06-21 Glidlager med en hylsa av magnetiserbart material

Country Status (5)

Country Link
US (1) US5059039A (sv)
EP (1) EP0404739B1 (sv)
JP (1) JPH0333507A (sv)
DE (1) DE69005040T2 (sv)
SE (1) SE467271B (sv)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4024738C2 (de) * 1990-08-03 1995-04-27 Siemens Ag Indirekte Spiegelleuchte
US5460957A (en) * 1992-04-28 1995-10-24 Maruha Corporation Calcium alginate oligosaccharide and method for producing the same from potassium or sodium alginate
US5372432A (en) * 1993-07-16 1994-12-13 Nippon Ferrofluidics Corporation Dynamic pressure bearing assembly
DE102008056571A1 (de) * 2008-11-10 2010-05-12 Minebea Co., Ltd. Fluiddynamisches Lagersystem
CN110725858B (zh) * 2019-10-21 2021-01-29 北京航空航天大学 一种用于磁轴承的分段开式柔性片段径向保护轴承

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3107955A (en) * 1961-02-13 1963-10-22 Dresser Ind Bearing
US3746407A (en) * 1971-08-13 1973-07-17 Litton Systems Inc Ferrohydrodynamic low friction bearing
US4254961A (en) * 1979-04-30 1981-03-10 Litton Systems, Inc. Seal for fluid bearings
GB2107004B (en) * 1981-08-08 1985-07-24 Nippon Telegraph & Telephone A ferro fluidic seal
US4694213A (en) * 1986-11-21 1987-09-15 Ferrofluidics Corporation Ferrofluid seal for a stationary shaft and a rotating hub
JP2516967B2 (ja) * 1987-04-30 1996-07-24 松下電器産業株式会社 軸受装置
JPH0612128B2 (ja) * 1988-06-22 1994-02-16 株式会社日立製作所 軸受装置

Also Published As

Publication number Publication date
EP0404739A2 (en) 1990-12-27
EP0404739A3 (en) 1991-07-31
SE467271B (sv) 1992-06-22
SE8902244D0 (sv) 1989-06-21
EP0404739B1 (en) 1993-12-08
DE69005040T2 (de) 1994-07-21
US5059039A (en) 1991-10-22
DE69005040D1 (de) 1994-01-20
JPH0333507A (ja) 1991-02-13

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