JPS608516U - thrust bearing - Google Patents
thrust bearingInfo
- 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
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
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)
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.
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)
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 |
-
1983
- 1983-06-30 JP JP1983101673U patent/JPS608516U/en active Granted
Cited By (1)
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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