JPS5852325U - Bearing device for rotating unit - Google Patents
Bearing device for rotating unitInfo
- Publication number
- JPS5852325U JPS5852325U JP14814681U JP14814681U JPS5852325U JP S5852325 U JPS5852325 U JP S5852325U JP 14814681 U JP14814681 U JP 14814681U JP 14814681 U JP14814681 U JP 14814681U JP S5852325 U JPS5852325 U JP S5852325U
- Authority
- JP
- Japan
- Prior art keywords
- thrust
- rotating unit
- bearing device
- shaft
- diameter surface
- 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
Links
- 239000012530 fluid Substances 0.000 claims 2
Landscapes
- Sliding-Contact Bearings (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図は本考案の実施例の縦断面図、第2図は他の実施
例の縦断面図で、符号1は軸、111゜112は動圧発
生用のみぞ、21.22はスリーブ、31はスラスト受
端面、32.14は連通穴である。Fig. 1 is a longitudinal sectional view of an embodiment of the present invention, and Fig. 2 is a longitudinal sectional view of another embodiment, in which reference numeral 1 is a shaft, 111° and 112 are grooves for generating dynamic pressure, 21 and 22 are sleeves, 31 is a thrust receiving end surface, and 32.14 is a communicating hole.
Claims (1)
いて、前記両端の外径面あるいは該外径面と対向するス
リーブ内径面に動圧発生用のみぞを設けて、ラジアル負
荷を受け、前記軸の一方のスラスト端面あるいは該端面
と対向するスラスト受端面が凸形球面を成し、かつ前記
両スラスト端面間に前記動圧発生用のみぞから発生する
圧力流体を導き、かつ前記両スラスト端面のいずれか一
方の中央に軸受外部に通じる連通穴を設けて余剰圧力流
体を外部に逃して、スラスト負荷を受けることを特徴と
する回転ユニット用軸受装置。In a bearing device for a rotating unit that supports a shaft at both ends of the shaft, grooves for generating dynamic pressure are provided on the outer diameter surface of the both ends or on the inner diameter surface of the sleeve opposite to the outer diameter surface to receive the radial load. one thrust end face of the shaft or a thrust receiving end face opposite to the end face forms a convex spherical surface, and the pressure fluid generated from the dynamic pressure generating groove is guided between the two thrust end faces, and both the thrust end faces A bearing device for a rotating unit, characterized in that a communication hole communicating with the outside of the bearing is provided in the center of one of the bearings to release excess pressure fluid to the outside and receive a thrust load.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14814681U JPS5852325U (en) | 1981-10-07 | 1981-10-07 | Bearing device for rotating unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14814681U JPS5852325U (en) | 1981-10-07 | 1981-10-07 | Bearing device for rotating unit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5852325U true JPS5852325U (en) | 1983-04-09 |
Family
ID=29940969
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14814681U Pending JPS5852325U (en) | 1981-10-07 | 1981-10-07 | Bearing device for rotating unit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5852325U (en) |
-
1981
- 1981-10-07 JP JP14814681U patent/JPS5852325U/en active Pending
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