JPS60141499U - Inlet guide vanes of multistage axial compressor - Google Patents
Inlet guide vanes of multistage axial compressorInfo
- Publication number
- JPS60141499U JPS60141499U JP2721584U JP2721584U JPS60141499U JP S60141499 U JPS60141499 U JP S60141499U JP 2721584 U JP2721584 U JP 2721584U JP 2721584 U JP2721584 U JP 2721584U JP S60141499 U JPS60141499 U JP S60141499U
- Authority
- JP
- Japan
- Prior art keywords
- inlet guide
- guide vane
- guide vanes
- axial compressor
- radial hole
- 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
Landscapes
- Control Of Positive-Displacement Air Blowers (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、第2図は圧縮機の特性曲線図、第3図は1段動翼
入口の速度三角形を示す説明図、第4図はこの考案の一
実施例の圧縮機の断面図、第5図は第4図のA−A線矢
親図、第6図は本考案の効果を示す1段動翼入口の速度
三角形を示す説明図である。
11・・・入口案内翼、12a・・・第1段動翼、16
・・:抽気室、18・・・半径方向孔、19・・・半径
方向スリット。 −
−第 3 図
゛ 、2
i/1t−
9妙I −
第ム目Figures 1 and 2 are characteristic curve diagrams of the compressor, Figure 3 is an explanatory diagram showing the velocity triangle at the inlet of the first stage rotor blade, Figure 4 is a sectional view of a compressor according to an embodiment of this invention, and Figure 5 The figure is an arrow diagram taken along the line A--A in FIG. 4, and FIG. 6 is an explanatory diagram showing a velocity triangle at the inlet of the first-stage rotor blade, showing the effect of the present invention. 11... Inlet guide vane, 12a... First stage rotor blade, 16
...: Bleeding chamber, 18... Radial hole, 19... Radial slit. - -Fig.
Claims (1)
入口案内翼と、前記入口案内翼の後方に動翼を配置して
回転する回転軸から成り、前記ケーシング下流壁面に抽
気室および抽気孔を設けている多段軸流圧縮機において
、前記入口案内翼内部を貫通する半径方向孔を設けると
共に、前記半径方向孔と連結する半径方向スリットを入
口案内翼面上に設け、前記抽気室と半径方向孔間を抽気
弁および連絡管で連絡したことを特徴とする多段軸流圧
縮機の入口案内翼。It consists of an inlet guide vane installed in an annular flow path constituted by a casing, and a rotary shaft around which rotor blades are arranged behind the inlet guide vane, and an air bleed chamber and an air bleed hole are provided on the downstream wall of the casing. In a multi-stage axial flow compressor, a radial hole passing through the inside of the inlet guide vane is provided, a radial slit connected to the radial hole is provided on the inlet guide vane surface, and the bleed chamber and the radial hole are provided. An inlet guide vane for a multi-stage axial flow compressor, characterized in that the vanes are connected by a bleed valve and a connecting pipe.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2721584U JPS60141499U (en) | 1984-02-29 | 1984-02-29 | Inlet guide vanes of multistage axial compressor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2721584U JPS60141499U (en) | 1984-02-29 | 1984-02-29 | Inlet guide vanes of multistage axial compressor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS60141499U true JPS60141499U (en) | 1985-09-19 |
Family
ID=30523951
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2721584U Pending JPS60141499U (en) | 1984-02-29 | 1984-02-29 | Inlet guide vanes of multistage axial compressor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60141499U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008163947A (en) * | 2006-12-28 | 2008-07-17 | General Electric Co <Ge> | Operating line control of compression system with flow recirculation |
-
1984
- 1984-02-29 JP JP2721584U patent/JPS60141499U/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008163947A (en) * | 2006-12-28 | 2008-07-17 | General Electric Co <Ge> | Operating line control of compression system with flow recirculation |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4981018A (en) | Compressor shroud air bleed passages | |
CN100394038C (en) | Compressor | |
US3694102A (en) | Guide blades of axial compressors | |
US5236301A (en) | Centrifugal compressor | |
GB2032523A (en) | Controlled flow gas compressor | |
KR880012891A (en) | Centrifugal compressor | |
JPS5921098U (en) | Fluid machinery such as fans and compressors | |
GB2027811A (en) | A gas turbine engine having means for bleeding compressor air | |
JPS60141499U (en) | Inlet guide vanes of multistage axial compressor | |
JPS6119602U (en) | Turbocharger nozzle vane cooling system | |
JPS58202399A (en) | Surging preventing apparatus for multistage axial-flow compressor | |
JPS5965907U (en) | Turbine exhaust diffuser | |
JPS5882439U (en) | exhaust supercharger | |
JPS5879094U (en) | centrifugal compressor | |
US2762560A (en) | Diffuser for the conversion of kinetic energy into pressure energy and axialflow engine provided with such a diffuser | |
JPS644041B2 (en) | ||
JPH0544557Y2 (en) | ||
JPS6070798U (en) | centrifugal fluid machine | |
JPS59157600U (en) | Stator vane variable axial flow compressor | |
JPH05312195A (en) | Axial flow blower | |
JPS62169970A (en) | Turborefrigerator | |
JPS6118161Y2 (en) | ||
JPH07279887A (en) | Axial flow air compressor | |
JPS5932104U (en) | axial turbine | |
JPS6117102U (en) | Steam turbine leak prevention device |