JPS6034121U - thrust bearing - Google Patents

thrust bearing

Info

Publication number
JPS6034121U
JPS6034121U JP1983125384U JP12538483U JPS6034121U JP S6034121 U JPS6034121 U JP S6034121U JP 1983125384 U JP1983125384 U JP 1983125384U JP 12538483 U JP12538483 U JP 12538483U JP S6034121 U JPS6034121 U JP S6034121U
Authority
JP
Japan
Prior art keywords
magnetic material
thrust bearing
bearing
collar
thrust
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.)
Granted
Application number
JP1983125384U
Other languages
Japanese (ja)
Other versions
JPS632662Y2 (en
Inventor
谷口　邁
Original Assignee
三菱重工業株式会社
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 三菱重工業株式会社 filed Critical 三菱重工業株式会社
Priority to JP1983125384U priority Critical patent/JPS6034121U/en
Publication of JPS6034121U publication Critical patent/JPS6034121U/en
Application granted granted Critical
Publication of JPS632662Y2 publication Critical patent/JPS632662Y2/ja
Granted 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
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/10—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows 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
    • 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
    • F16C39/00—Relieving load on bearings
    • F16C39/06—Relieving load on bearings using magnetic means
    • F16C39/063—Permanent magnets
    • F16C39/066—Permanent magnets with opposing permanent magnets repelling each other
    • 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
    • F16C25/00—Bearings for exclusively rotary movement adjustable for wear or play
    • F16C25/06—Ball or roller bearings
    • F16C25/08—Ball or roller bearings self-adjusting
    • F16C25/083—Ball or roller bearings self-adjusting with resilient means acting axially on a race ring to preload the bearing
    • 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)
  • Support Of The Bearing (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は従来のスラスト軸受の１例を示す正面断面図、
第２図及び第３図は夫々作動状態を異にする本考案の実
施例を示すスラスト軸受の正面断面図、第４区及び第５
図は夫々第２図と異なる本考案の実施例を示すスラスト
軸受の正面断面図である。Figure 1 is a front sectional view showing an example of a conventional thrust bearing.
2 and 3 are front sectional views of thrust bearings showing embodiments of the present invention in different operating states, the fourth section and the fifth section, respectively.
Each figure is a front sectional view of a thrust bearing showing an embodiment of the present invention different from that in FIG. 2.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 回転軸に固着され、一部を磁性体で形成したスラストカ
ラーに対峙するハウジングの受圧面に、対向部を前記磁
性体の対向部と同極とする磁性体で形成した磁気軸受と
、前記スラストカラーに当接するころがり軸受とを配設
すると共に、同ころがり軸受の背面を弾性部材を介して
前記ハウジングに支持させてなることを特徴とするスラ
スト軸受。A magnetic bearing formed of a magnetic material whose opposing portion has the same polarity as the opposing portion of the magnetic material is provided on a pressure receiving surface of the housing facing the thrust collar, which is fixed to the rotating shaft and has a portion formed of a magnetic material; What is claimed is: 1. A thrust bearing comprising: a rolling bearing that contacts a collar; and a back surface of the rolling bearing supported by the housing via an elastic member.
JP1983125384U 1983-08-12 1983-08-12 thrust bearing Granted JPS6034121U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1983125384U JPS6034121U (en) 1983-08-12 1983-08-12 thrust bearing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1983125384U JPS6034121U (en) 1983-08-12 1983-08-12 thrust bearing

Publications (2)

Publication Number Publication Date
JPS6034121U true JPS6034121U (en) 1985-03-08
JPS632662Y2 JPS632662Y2 (en) 1988-01-22

Family

ID=30285483

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1983125384U Granted JPS6034121U (en) 1983-08-12 1983-08-12 thrust bearing

Country Status (1)

Country Link
JP (1) JPS6034121U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010048420A (en) * 1996-12-13 2010-03-04 General Electric Co <Ge> Magnetic thrust compensator
WO2011001290A3 (en) * 2009-07-02 2011-03-31 Steorn Limited Passive radial magnetic bearing with concentric permanent magnets repelling eachother in combination with thrust ball bearings
JP2013501198A (en) * 2009-08-05 2013-01-10 スネクマ Prestressing device with radial activity
CN108930715A (en) * 2018-10-10 2018-12-04 杭州江河水电科技有限公司 The two-way adjacent relatively prime magnetic force of one kind and roller mixing Thrust Bearing System

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06100225B2 (en) * 1991-03-15 1994-12-12 光洋精工株式会社 Superconducting bearing device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010048420A (en) * 1996-12-13 2010-03-04 General Electric Co <Ge> Magnetic thrust compensator
WO2011001290A3 (en) * 2009-07-02 2011-03-31 Steorn Limited Passive radial magnetic bearing with concentric permanent magnets repelling eachother in combination with thrust ball bearings
JP2013501198A (en) * 2009-08-05 2013-01-10 スネクマ Prestressing device with radial activity
CN108930715A (en) * 2018-10-10 2018-12-04 杭州江河水电科技有限公司 The two-way adjacent relatively prime magnetic force of one kind and roller mixing Thrust Bearing System

Also Published As

Publication number Publication date
JPS632662Y2 (en) 1988-01-22

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