JPS61166135U - - Google Patents
Info
- Publication number
- JPS61166135U JPS61166135U JP5049285U JP5049285U JPS61166135U JP S61166135 U JPS61166135 U JP S61166135U JP 5049285 U JP5049285 U JP 5049285U JP 5049285 U JP5049285 U JP 5049285U JP S61166135 U JPS61166135 U JP S61166135U
- Authority
- JP
- Japan
- Prior art keywords
- turbine
- casing
- center housing
- bushing
- turbine shaft
- 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
- 238000007789 sealing Methods 0.000 claims 1
Landscapes
- Supercharger (AREA)
Description
第１図は、本考案の実施例に係る過給機の中央
縦断面図、第２図は、同過給機のシールリング部
分の横断面図である。
１……センターハウジング、２……タービンロ
ータ、３……コンプレツサ用インペラ、４……タ
ービンシヤフト、５……タービンケーシング、６
……コンプレツサケーシング、１５……シールリ
ング、１５ａ……シールリング本体、１５ｂ……
第１のブツシユ、１５ｃ……第２のブツシユ。
FIG. 1 is a central vertical cross-sectional view of a supercharger according to an embodiment of the present invention, and FIG. 2 is a cross-sectional view of a seal ring portion of the supercharger. DESCRIPTION OF SYMBOLS 1... Center housing, 2... Turbine rotor, 3... Impeller for compressor, 4... Turbine shaft, 5... Turbine casing, 6
... Compressor casing, 15 ... Seal ring, 15a ... Seal ring body, 15b ...
First button, 15c...second button.
Claims (1)
ータとコンプレツサケーシング内に収容されたコ
ンプレツサ用インペラとを連結してなるタービン
シヤフトをセンターハウジング内に設けられた軸
受により軸支しさらに上記タービンシヤフト上の
上記タービンケーシング寄り位置に上記タービン
ケーシングと上記軸受の間をシールするシールリ
ングを嵌合してなる過給機であつて、上記シール
リングの外側に配置された断熱性部材よりなる第
１のブツシユと、この第１のブツシユの外側とセ
ンターハウジング内面の間に嵌合され、上記セン
ターハウジングよりも熱膨張係数の大きな部材よ
りなる第２のブツシユとを有することを特徴とす
る過給機。 A turbine shaft formed by connecting a turbine rotor housed in a turbine casing and a compressor impeller housed in a compressor casing is supported by a bearing provided in a center housing, and the turbine shaft on the turbine shaft is rotatably supported by a bearing provided in a center housing. A supercharger comprising a seal ring fitted in a position close to the casing for sealing between the turbine casing and the bearing, a first bushing comprising a heat insulating member disposed outside the seal ring; A supercharger comprising a second bushing fitted between the outside of the first bushing and the inner surface of the center housing and made of a member having a larger coefficient of thermal expansion than the center housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5049285U JPS61166135U (en) | 1985-04-03 | 1985-04-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5049285U JPS61166135U (en) | 1985-04-03 | 1985-04-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61166135U true JPS61166135U (en) | 1986-10-15 |
Family
ID=30568673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5049285U Pending JPS61166135U (en) | 1985-04-03 | 1985-04-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61166135U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102322304A (en) * | 2010-05-18 | 2012-01-18 | 曼柴油机和涡轮机欧洲股份公司 | Turbo machine |
| KR101700332B1 (en) * | 2015-07-29 | 2017-02-14 | 한국해양대학교 산학협력단 | Apparatus for Decreasing Thrust of Radial Inflow Turbine |
-
1985
- 1985-04-03 JP JP5049285U patent/JPS61166135U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102322304A (en) * | 2010-05-18 | 2012-01-18 | 曼柴油机和涡轮机欧洲股份公司 | Turbo machine |
| KR101700332B1 (en) * | 2015-07-29 | 2017-02-14 | 한국해양대학교 산학협력단 | Apparatus for Decreasing Thrust of Radial Inflow Turbine |
| US10316667B2 (en) | 2015-07-29 | 2019-06-11 | Korea Maritime University Industry-Academic Cooperation Foundation | Apparats for decreasing thrust of radial inflow turbine |
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