JPH0712734Y2 - 流体軸受装置 - Google Patents

流体軸受装置

Info

Publication number
JPH0712734Y2
JPH0712734Y2 JP10245988U JP10245988U JPH0712734Y2 JP H0712734 Y2 JPH0712734 Y2 JP H0712734Y2 JP 10245988 U JP10245988 U JP 10245988U JP 10245988 U JP10245988 U JP 10245988U JP H0712734 Y2 JPH0712734 Y2 JP H0712734Y2
Authority
JP
Japan
Prior art keywords
radial
bearing
dynamic pressure
groove
axially
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 - Lifetime
Application number
JP10245988U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0224123U (US07413550-20080819-C00001.png
Inventor
克彦 田中
郁紀 坂谷
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.)
NSK Ltd
Original Assignee
NSK Ltd
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 NSK Ltd filed Critical NSK Ltd
Priority to JP10245988U priority Critical patent/JPH0712734Y2/ja
Publication of JPH0224123U publication Critical patent/JPH0224123U/ja
Application granted granted Critical
Publication of JPH0712734Y2 publication Critical patent/JPH0712734Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • 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
    • F16C33/106—Details of distribution or circulation inside the bearings, e.g. details of the bearing surfaces to affect flow or pressure of the liquid
    • F16C33/107—Grooves for generating pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Sliding-Contact Bearings (AREA)
JP10245988U 1988-08-02 1988-08-02 流体軸受装置 Expired - Lifetime JPH0712734Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10245988U JPH0712734Y2 (ja) 1988-08-02 1988-08-02 流体軸受装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10245988U JPH0712734Y2 (ja) 1988-08-02 1988-08-02 流体軸受装置

Publications (2)

Publication Number Publication Date
JPH0224123U JPH0224123U (US07413550-20080819-C00001.png) 1990-02-16
JPH0712734Y2 true JPH0712734Y2 (ja) 1995-03-29

Family

ID=31332389

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10245988U Expired - Lifetime JPH0712734Y2 (ja) 1988-08-02 1988-08-02 流体軸受装置

Country Status (1)

Country Link
JP (1) JPH0712734Y2 (US07413550-20080819-C00001.png)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4459669B2 (ja) * 2004-03-16 2010-04-28 Ｎｔｎ株式会社 動圧軸受装置
JP6193782B2 (ja) * 2014-02-24 2017-09-06 ミネベアミツミ株式会社 流体軸受の組み立て方法

Also Published As

Publication number Publication date
JPH0224123U (US07413550-20080819-C00001.png) 1990-02-16

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