JPS62204014U - - Google Patents
Info
- Publication number
- JPS62204014U JPS62204014U JP9251886U JP9251886U JPS62204014U JP S62204014 U JPS62204014 U JP S62204014U JP 9251886 U JP9251886 U JP 9251886U JP 9251886 U JP9251886 U JP 9251886U JP S62204014 U JPS62204014 U JP S62204014U
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- thrust force
- receiving surface
- thrust
- small
- 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
- 230000002265 prevention Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 239000000945 filler Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
Landscapes
- Sliding-Contact Bearings (AREA)
Description
第１図及び第２図は本考案の実施例であるスラ
スト軸受の作動状態を示す断面図、第３図は従来
軸受の断面図、第４図はスラスト力と油膜厚さの
関係図である。
図の主要部分の説明、２……スラストカラー、
３……外側受圧面、４……中央受圧面、８……弾
性体、１０……給油口、１１……内側受圧面。
Figures 1 and 2 are cross-sectional views showing the operating state of a thrust bearing that is an embodiment of the present invention, Figure 3 is a cross-sectional view of a conventional bearing, and Figure 4 is a diagram showing the relationship between thrust force and oil film thickness. . Explanation of the main parts of the diagram, 2...Thrust color,
3... Outer pressure receiving surface, 4... Center pressure receiving surface, 8... Elastic body, 10... Fuel filler port, 11... Inner pressure receiving surface.
Claims (1)
な直径上で中央部、外周部、内周部の三部に分け
、中央部受圧面はその背面を弾性体で支持し他部
受圧面より突出させることにより、スラスト力が
小さい場合は中央部受圧面のみで負荷分担し、ス
ラスト力が大きくなると内、外部受圧面も加担す
るようにし、スラスト力が小さい時に不必要な摩
擦損失発生と温度上昇を防止することを特徴とし
たスラスト軸受。 The pressure-receiving surface of the thrust bearing, which carries the thrust force, is divided into three parts on an appropriate diameter: the center, the outer periphery, and the inner periphery.The back of the central pressure-receiving surface is supported by an elastic body and protrudes from the other pressure-receiving surfaces. By doing this, when the thrust force is small, the load is shared only by the central pressure-receiving surface, and when the thrust force becomes large, the inner and outer pressure-receiving surfaces also share the burden, thereby preventing unnecessary friction loss and temperature rise when the thrust force is small. Thrust bearings are characterized by the prevention of
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9251886U JPS62204014U (en) | 1986-06-19 | 1986-06-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9251886U JPS62204014U (en) | 1986-06-19 | 1986-06-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62204014U true JPS62204014U (en) | 1987-12-26 |
Family
ID=30954298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9251886U Pending JPS62204014U (en) | 1986-06-19 | 1986-06-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62204014U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014038080A1 (en) * | 2012-09-10 | 2014-03-13 | 株式会社日立製作所 | Thrust bearing device and rotating machine using same |
-
1986
- 1986-06-19 JP JP9251886U patent/JPS62204014U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014038080A1 (en) * | 2012-09-10 | 2014-03-13 | 株式会社日立製作所 | Thrust bearing device and rotating machine using same |
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