JPS59157600U - Stator vane variable axial flow compressor - Google Patents

Stator vane variable axial flow compressor

Info

Publication number
JPS59157600U
JPS59157600U JP5147383U JP5147383U JPS59157600U JP S59157600 U JPS59157600 U JP S59157600U JP 5147383 U JP5147383 U JP 5147383U JP 5147383 U JP5147383 U JP 5147383U JP S59157600 U JPS59157600 U JP S59157600U
Authority
JP
Japan
Prior art keywords
axial flow
flow compressor
stator vane
casing
variable axial
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
Application number
JP5147383U
Other languages
Japanese (ja)
Other versions
JPS638880Y2 (en
Inventor
信行 山口
富永　哲雄
輝明 村上
英彦 伊高
Original Assignee
三菱重工業株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 三菱重工業株式会社 filed Critical 三菱重工業株式会社
Priority to JP5147383U priority Critical patent/JPS59157600U/en
Publication of JPS59157600U publication Critical patent/JPS59157600U/en
Application granted granted Critical
Publication of JPS638880Y2 publication Critical patent/JPS638880Y2/ja
Granted legal-status Critical Current

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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

【図面の簡単な説明】[Brief explanation of drawings]

第１図は従来の軸流圧縮機の断面概略図、第２図は従来
の静翼可変軸流圧縮機の性能曲線、それを改良した本考
案のものの特性を示す図、第３図は従来の静翼可変軸流
圧縮機の作用を説明するために示した動翼と静翼との配
置関係を示す図、第４図は本考案の静翼可変軸流圧縮機
の一実施例の要部を示した断面図、第５図は同上要部の
膜特性を示す図、第６図は本考案の静翼可変軸流圧縮機
の各段の作動状態を示す図である。 ３１・・・・・・回転軸、３３．３５・・・・・・動翼
、３２゜３４．３６・・・・・・ｅ翼、３７・・・・・
・レバー、３８・・・・・・ケーシング、３９・・・・
・・周方向の溝、４０・・・・・・ケーシングトリート
メントリング。。 第Ｚ図Fig. 1 is a cross-sectional schematic diagram of a conventional axial flow compressor, Fig. 2 is a diagram showing the performance curve of a conventional stator vane variable axial flow compressor, and a diagram showing the characteristics of the improved one of the present invention. Fig. 4 is a diagram showing the arrangement relationship between the moving blades and the stator vanes, which is shown to explain the operation of the variable stator vane axial flow compressor of the present invention. FIG. 5 is a diagram showing the membrane characteristics of the essential parts of the same, and FIG. 6 is a diagram showing the operating state of each stage of the stator vane variable axial flow compressor of the present invention. 31...rotating shaft, 33.35...moving blade, 32°34.36...e blade, 37...
・Lever, 38...Casing, 39...
...Circumferential groove, 40...Casing treatment ring. . Figure Z

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 回転軸に植設される動翼とこれを囲繞するケーシングに
取付られる静翼とが多段に配位され、かつ、前記静翼の
取付角度が調整可能となっている静翼可変軸流圧縮機に
おいて、前段部の動翼先端に対向するケーシング壁面に
周方向の溝を設け、該溝内にケーシングトリートメント
を施したリングとそれを施さないリングを交換して着脱
可能に取付けたことを特徴とする静翼可変軸流圧縮機。A variable stator vane axial flow compressor in which rotor blades installed on a rotating shaft and stator blades attached to a casing surrounding the rotor blades are arranged in multiple stages, and the mounting angle of the stator blades is adjustable. A circumferential groove is provided in the wall surface of the casing facing the tip of the rotor blade in the front stage, and a ring with casing treatment and a ring without casing treatment are installed in the groove so that they can be exchanged and detached. Stator vane variable axial flow compressor.
JP5147383U 1983-04-08 1983-04-08 Stator vane variable axial flow compressor Granted JPS59157600U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5147383U JPS59157600U (en) 1983-04-08 1983-04-08 Stator vane variable axial flow compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5147383U JPS59157600U (en) 1983-04-08 1983-04-08 Stator vane variable axial flow compressor

Publications (2)

Publication Number Publication Date
JPS59157600U true JPS59157600U (en) 1984-10-23
JPS638880Y2 JPS638880Y2 (en) 1988-03-16

Family

ID=30181881

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5147383U Granted JPS59157600U (en) 1983-04-08 1983-04-08 Stator vane variable axial flow compressor

Country Status (1)

Country Link
JP (1) JPS59157600U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010265517A (en) * 2009-05-15 2010-11-25 Mitsui Eng & Shipbuild Co Ltd Blast furnace blower

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5795500U (en) * 1980-12-02 1982-06-11

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5795500U (en) * 1980-12-02 1982-06-11

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010265517A (en) * 2009-05-15 2010-11-25 Mitsui Eng & Shipbuild Co Ltd Blast furnace blower

Also Published As

Publication number Publication date
JPS638880Y2 (en) 1988-03-16

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