JPS6173099U - - Google Patents
Info
- Publication number
- JPS6173099U JPS6173099U JP15711884U JP15711884U JPS6173099U JP S6173099 U JPS6173099 U JP S6173099U JP 15711884 U JP15711884 U JP 15711884U JP 15711884 U JP15711884 U JP 15711884U JP S6173099 U JPS6173099 U JP S6173099U
- Authority
- JP
- Japan
- Prior art keywords
- shroud
- impeller
- gap
- inlet
- wall
- 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
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
第１図は本考案遠心圧縮機の構成とそのインペ
ラの煙心力による軸方向変形の状態を示す断面図
、第２図Ａは従来の遠心圧縮機の構成の一例を示
す断面図、第２図Ｂはそのインペラの軸方向の変
形する状態を説明するための断面図である。
１…インペラ、１Ａ，１Ｂ…翼端部、１Ｃ…イ
ンペラ出口部変位位置、２…回転軸、３…固定ナ
ツト、４…シユラウド部、４Ａ…壁面、５…デイ
フユーザプレート、６…背板、７…デイフユーザ
流路、４０…シユラウド部、４０Ａ…壁面、５０
…デイフユーザプレート、６０…背板、７０…デ
イフユーザ流路。
Fig. 1 is a sectional view showing the configuration of the centrifugal compressor of the present invention and the state of axial deformation due to the smoke core force of its impeller; Fig. 2A is a sectional view showing an example of the configuration of a conventional centrifugal compressor; B is a sectional view for explaining the state in which the impeller is deformed in the axial direction. 1... Impeller, 1A, 1B... Blade tip, 1C... Impeller outlet displacement position, 2... Rotating shaft, 3... Fixing nut, 4... Shroud part, 4A... Wall surface, 5... Diffuser plate, 6... Back plate , 7... Defuser flow path, 40... Shroud part, 40A... Wall surface, 50
. . . differential user plate, 60 . . . back plate, 70 . . . differential user flow path.
Claims (1)
が保たれるようになして、前記インペラの高速回
転によつて得られた空気を前記インペラの翼先端
部からデイフユーザ部に導くようにした遠心圧縮
機において、前記隙間が前記シユラウドの入口部
から中間部にかけては小さく、前記シユラウドの
中間部から出口部かけて漸増されるように前記シ
ユラウド壁を形成すると共に、前記デイフユーザ
部の入口を前記シユラウド壁の形状に対応させて
形成したことを特徴とする遠心圧縮機。 A centrifugal system that maintains a gap between the shroud wall and the blade tip of the impeller, and guides air obtained by high-speed rotation of the impeller from the blade tip of the impeller to the diffuser section. In the compressor, the shroud wall is formed such that the gap is small from the inlet to the middle part of the shroud and gradually increases from the middle part to the outlet of the shroud, and the inlet of the differential user part is formed so that the gap is small from the inlet to the middle part of the shroud and gradually increases from the middle part to the outlet of the shroud. A centrifugal compressor characterized by being formed to match the shape of the wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15711884U JPS6173099U (en) | 1984-10-19 | 1984-10-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15711884U JPS6173099U (en) | 1984-10-19 | 1984-10-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6173099U true JPS6173099U (en) | 1986-05-17 |
Family
ID=30715116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15711884U Pending JPS6173099U (en) | 1984-10-19 | 1984-10-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6173099U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010275950A (en) * | 2009-05-29 | 2010-12-09 | Toyota Central R&D Labs Inc | Compressor and turbocharger using the same |
| WO2018146752A1 (en) * | 2017-02-08 | 2018-08-16 | 三菱重工エンジン＆ターボチャージャ株式会社 | Compressor and turbocharger |
-
1984
- 1984-10-19 JP JP15711884U patent/JPS6173099U/ja active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010275950A (en) * | 2009-05-29 | 2010-12-09 | Toyota Central R&D Labs Inc | Compressor and turbocharger using the same |
| WO2018146752A1 (en) * | 2017-02-08 | 2018-08-16 | 三菱重工エンジン＆ターボチャージャ株式会社 | Compressor and turbocharger |
| CN110036208A (en) * | 2017-02-08 | 2019-07-19 | 三菱重工发动机和增压器株式会社 | Compressor and turbocharger |
| JPWO2018146752A1 (en) * | 2017-02-08 | 2019-11-07 | 三菱重工エンジン＆ターボチャージャ株式会社 | Compressor and turbocharger |
| US11092163B2 (en) | 2017-02-08 | 2021-08-17 | Mitsubishi Heavy Industries Engine & Turbocharger, Ltd. | Compressor and turbocharger |
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