JPH0233019U - - Google Patents

Info

Publication number
JPH0233019U
JPH0233019U JP1988088464U JP8846488U JPH0233019U JP H0233019 U JPH0233019 U JP H0233019U JP 1988088464 U JP1988088464 U JP 1988088464U JP 8846488 U JP8846488 U JP 8846488U JP H0233019 U JPH0233019 U JP H0233019U
Authority
JP
Japan
Prior art keywords
fixed shaft
dynamic pressure
pressure air
radial dynamic
magnets
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
JP1988088464U
Other languages
English (en)
Japanese (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 JP1988088464U priority Critical patent/JPH0233019U/ja
Publication of JPH0233019U publication Critical patent/JPH0233019U/ja
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
    • F16C32/0427—Passive magnetic bearings with permanent magnets on both parts repelling each other for axial load mainly
    • 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
    • F16C17/026—Sliding-contact bearings for exclusively rotary movement for radial load only with helical grooves in the bearing surface to generate hydrodynamic pressure, e.g. herringbone grooves
    • 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
    • F16C32/0402—Bearings not otherwise provided for using magnetic or electric supporting means combined with other supporting means, e.g. hybrid bearings with both magnetic and fluid supporting means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
  • Mechanical Optical Scanning Systems (AREA)
JP1988088464U 1988-04-22 1988-07-05 Pending JPH0233019U (enrdf_load_html_response)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988088464U JPH0233019U (enrdf_load_html_response) 1988-04-22 1988-07-05

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP5357788 1988-04-22
JP1988088464U JPH0233019U (enrdf_load_html_response) 1988-04-22 1988-07-05

Publications (1)

Publication Number Publication Date
JPH0233019U true JPH0233019U (enrdf_load_html_response) 1990-03-01

Family

ID=31718108

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988088464U Pending JPH0233019U (enrdf_load_html_response) 1988-04-22 1988-07-05

Country Status (1)

Country Link
JP (1) JPH0233019U (enrdf_load_html_response)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS576359B2 (enrdf_load_html_response) * 1977-09-28 1982-02-04
JPS59110918A (ja) * 1982-12-13 1984-06-27 Toshiba Corp 固体潤滑軸受装置
JPS6082040A (ja) * 1983-10-12 1985-05-10 Canon Inc 動圧軸受モ−タ
JPH01141219A (ja) * 1987-11-26 1989-06-02 Mitsubishi Electric Corp 流体力学的溝付軸受装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS576359B2 (enrdf_load_html_response) * 1977-09-28 1982-02-04
JPS59110918A (ja) * 1982-12-13 1984-06-27 Toshiba Corp 固体潤滑軸受装置
JPS6082040A (ja) * 1983-10-12 1985-05-10 Canon Inc 動圧軸受モ−タ
JPH01141219A (ja) * 1987-11-26 1989-06-02 Mitsubishi Electric Corp 流体力学的溝付軸受装置

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