JPS59175717U - Bearing device for high temperature rotating shaft - Google Patents
Bearing device for high temperature rotating shaftInfo
- Publication number
- JPS59175717U JPS59175717U JP7008183U JP7008183U JPS59175717U JP S59175717 U JPS59175717 U JP S59175717U JP 7008183 U JP7008183 U JP 7008183U JP 7008183 U JP7008183 U JP 7008183U JP S59175717 U JPS59175717 U JP S59175717U
- Authority
- JP
- Japan
- Prior art keywords
- sliding member
- bearing device
- rotating shaft
- temperature rotating
- high temperature
- 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
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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の具体例１の軸受装置の主要断面概略図
、第２図は具体例３の軸受装置の主要断面概略図、第３
図は具体例４の軸受装置の概略図、第４図は第３図のバ
イメタルの拡大断面図、第５図は本考案および比較例の
軸受装置の試験時間と起動トルクの関係を示す線図であ
る。
１、 ３． ５・・・・・・第１摺動部材、２． ４．
６・・・・・・第２摺動部材、Ｓ・・・・・・高温回
転軸、Ｂ・・・・・・ベース。FIG. 1 is a schematic main cross-sectional view of a bearing device according to Example 1 of the present invention, FIG. 2 is a schematic main cross-sectional view of a bearing device according to Example 3, and FIG.
The figure is a schematic diagram of the bearing device of specific example 4, FIG. 4 is an enlarged sectional view of the bimetal of FIG. 3, and FIG. 5 is a diagram showing the relationship between test time and starting torque of the bearing devices of the present invention and comparative example. It is. 1, 3. 5...First sliding member, 2. 4.
6...Second sliding member, S...High temperature rotating shaft, B...Base.
Claims (5)
動部材と、該第１摺動部材の外周面と摺動する内周面を
もち固定部に保持される第２摺動部材とで構成され、 該第１摺動部材はセラミックス、樹脂を主要構成材料と
する断熱材料で構成されていることを特徴とする高温回
転軸用軸受装置。(1) A ring-shaped first sliding member that is held on a rotating shaft that becomes hot, and a second sliding member that has an inner peripheral surface that slides on the outer peripheral surface of the first sliding member and is held on a fixed part. 1. A bearing device for a high-temperature rotating shaft, characterized in that the first sliding member is made of a heat insulating material whose main constituent material is ceramics or resin.
い熱伝導率をもつ材料で構成されている実用新案登録請
求の範囲第１項記載軸受装置。(2) The bearing device according to claim 1, wherein the second sliding member is made of a material having a higher thermal conductivity than the constituent material of the first sliding member.
大きい熱膨張係数をもつ材料で構成されている実用新案
登録請求の範囲第１項記載の軸受装置。(3) The bearing device according to claim 1, wherein the second sliding member is made of a material having a larger coefficient of thermal expansion than the constituent material of the first sliding member.
摺動面は固体潤滑剤を含んでいる実用新案登録請求の範
囲第１項記載の軸受装置。(4) The bearing device according to claim 1, wherein the sliding surface of at least one of the first sliding member and the second sliding member contains a solid lubricant.
含油部材である実用新案登録請求の範囲第１項記載の高
温回転軸用軸受装置。(5) The bearing device for a high-temperature rotating shaft according to claim 1, wherein at least one of the first sliding member and the second sliding member is an oil-impregnated member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7008183U JPS59175717U (en) | 1983-05-11 | 1983-05-11 | Bearing device for high temperature rotating shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7008183U JPS59175717U (en) | 1983-05-11 | 1983-05-11 | Bearing device for high temperature rotating shaft |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59175717U true JPS59175717U (en) | 1984-11-24 |
| JPH0141937Y2 JPH0141937Y2 (en) | 1989-12-11 |
Family
ID=30200232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7008183U Granted JPS59175717U (en) | 1983-05-11 | 1983-05-11 | Bearing device for high temperature rotating shaft |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59175717U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4840615A (en) * | 1971-09-23 | 1973-06-14 |
-
1983
- 1983-05-11 JP JP7008183U patent/JPS59175717U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4840615A (en) * | 1971-09-23 | 1973-06-14 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0141937Y2 (en) | 1989-12-11 |
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