JPS608516U - thrust bearing - Google Patents

thrust bearing

Info

Publication number
JPS608516U
JPS608516U JP1983101673U JP10167383U JPS608516U JP S608516 U JPS608516 U JP S608516U JP 1983101673 U JP1983101673 U JP 1983101673U JP 10167383 U JP10167383 U JP 10167383U JP S608516 U JPS608516 U JP S608516U
Authority
JP
Japan
Prior art keywords
bearing
magnetic material
thrust bearing
magnetic
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
JP1983101673U
Other languages
Japanese (ja)
Other versions
JPS632661Y2 (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 JP1983101673U priority Critical patent/JPS608516U/en
Publication of JPS608516U publication Critical patent/JPS608516U/en
Application granted granted Critical
Publication of JPS632661Y2 publication Critical patent/JPS632661Y2/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
    • 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
    • F16C17/04—Sliding-contact bearings for exclusively rotary movement for axial 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
    • F16C27/00—Elastic or yielding bearings or bearing supports, for exclusively rotary movement
    • F16C27/08—Elastic or yielding bearings or bearing supports, for exclusively rotary movement primarily for axial load, e.g. for vertically-arranged shafts
    • 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
    • F16C39/02—Relieving load on bearings using mechanical 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例を示す断面図、第２
図は第１図の場合のスラスト荷重と隙間との関係を示す
線図、第３図及び第４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断面図、第５図及び第
６図は夫々本考案の他の実施例を示すスラスト軸受の断
面図である。 図の主要部分の説明、１・・・・・・ロータ（回転軸）
、２・・・・・・スラストカラー、３・・・・・・すべ
り軸受、４・・・・・・ハウジング、６，７・・・・・
・磁性体、８・・・・・・弾性体（弾性部材）。 −１，ユ′７６ ■７３９゛ １　　’ｌ”、Ｃ しＪFigure 1 is a sectional view showing an example of a conventional thrust bearing, Figure 2 is a sectional view showing an example of a conventional thrust bearing.
The figure is a diagram showing the relationship between thrust load and clearance in the case of Fig. 1, Figs. 3 and 4 are cross-sectional views of thrust bearings showing embodiments of the present invention in different operating states, and Fig. 5 6 and 6 are sectional views of thrust bearings showing other embodiments of the present invention, respectively. Explanation of the main parts of the diagram, 1... Rotor (rotating shaft)
, 2... Thrust collar, 3... Sliding bearing, 4... Housing, 6, 7...
・Magnetic material, 8...Elastic material (elastic member). -1, Yu'76 ■739゛1 'l'', C ShiJ

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、
すべり軸受とを配設すると共に、同磁気軸受の背面を弾
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, on a pressure-receiving surface of the housing facing a thrust collar fixed to the rotating shaft and partially formed of a magnetic material;
What is claimed is: 1. A thrust bearing comprising: a sliding bearing; and a back surface of the magnetic bearing supported by the housing via an elastic member.
JP1983101673U 1983-06-30 1983-06-30 thrust bearing Granted JPS608516U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1983101673U JPS608516U (en) 1983-06-30 1983-06-30 thrust bearing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1983101673U JPS608516U (en) 1983-06-30 1983-06-30 thrust bearing

Publications (2)

Publication Number Publication Date
JPS608516U true JPS608516U (en) 1985-01-21
JPS632661Y2 JPS632661Y2 (en) 1988-01-22

Family

ID=30240001

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1983101673U Granted JPS608516U (en) 1983-06-30 1983-06-30 thrust bearing

Country Status (1)

Country Link
JP (1) JPS608516U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3315804A1 (en) * 2016-10-27 2018-05-02 Forsnetics AB Arrangement with a magnetic thrust bearing having repelling permanent magnets for supporting a rotatable body

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3315804A1 (en) * 2016-10-27 2018-05-02 Forsnetics AB Arrangement with a magnetic thrust bearing having repelling permanent magnets for supporting a rotatable body

Also Published As

Publication number Publication date
JPS632661Y2 (en) 1988-01-22

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