JPS613998U - Casing treatment device for fluid machinery - Google Patents

Casing treatment device for fluid machinery

Info

Publication number
JPS613998U
JPS613998U JP1984086619U JP8661984U JPS613998U JP S613998 U JPS613998 U JP S613998U JP 1984086619 U JP1984086619 U JP 1984086619U JP 8661984 U JP8661984 U JP 8661984U JP S613998 U JPS613998 U JP S613998U
Authority
JP
Japan
Prior art keywords
treatment device
fluid machinery
casing treatment
casing
kenishing
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
JP1984086619U
Other languages
Japanese (ja)
Other versions
JPS6332957Y2 (en
Inventor
信行 山口
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 JP1984086619U priority Critical patent/JPS613998U/en
Publication of JPS613998U publication Critical patent/JPS613998U/en
Application granted granted Critical
Publication of JPS6332957Y2 publication Critical patent/JPS6332957Y2/ja
Granted legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/20—Hydro energy

Landscapes

  • Control Of Positive-Displacement Air Blowers (AREA)
  • Hydraulic Turbines (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

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

第１図は本考案装置の構成を示す断面図、第２図はトリ
ートメントの他の例を示讐略図、第３ａ図は従来例のト
リートメントを示す断面図、第３ｂ図は第３ａ図のＩ−
Ｉ線矢視図、第４図は失速点の伸びることを示す図表で
ある。 ２１・・・送風機ケーシング、２２．３１・・・トリー
トメント片、２３・・・ケーシング凹部、２４・・・固
定部、２５．３２・・・動翼先端。Fig. 1 is a sectional view showing the configuration of the device of the present invention, Fig. 2 is a schematic view showing another example of the treatment, Fig. 3a is a sectional view showing a conventional treatment, and Fig. 3b is the I of Fig. 3a. −
The I-line arrow view, Figure 4, is a diagram showing the extension of the stall point. 21... Blower casing, 22. 31... Treatment piece, 23... Casing recess, 24... Fixed part, 25. 32... Moving blade tip.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 流体機械のケーシングトリートメントにおいて、帯状板
材をリボン状に交互に折曲げて、動翼先端に対向するケ
ニシングに設けられた凹部に挿着した、流体機械のケー
シングトリートメント装置。A fluid machinery casing treatment device in which band-shaped plates are alternately bent into ribbon shapes and inserted into a recess provided in a kenishing facing the tip of a rotor blade.
JP1984086619U 1984-06-13 1984-06-13 Casing treatment device for fluid machinery Granted JPS613998U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984086619U JPS613998U (en) 1984-06-13 1984-06-13 Casing treatment device for fluid machinery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984086619U JPS613998U (en) 1984-06-13 1984-06-13 Casing treatment device for fluid machinery

Publications (2)

Publication Number Publication Date
JPS613998U true JPS613998U (en) 1986-01-11
JPS6332957Y2 JPS6332957Y2 (en) 1988-09-02

Family

ID=30638094

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984086619U Granted JPS613998U (en) 1984-06-13 1984-06-13 Casing treatment device for fluid machinery

Country Status (1)

Country Link
JP (1) JPS613998U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009228625A (en) * 2008-03-25 2009-10-08 Mitsubishi Heavy Ind Ltd Casing for axial flow type compressor
JP2013529740A (en) * 2010-06-17 2013-07-22 スネクマ Compressor and turbine engine with optimized efficiency
JP2016109124A (en) * 2014-12-01 2016-06-20 ゼネラル・エレクトリック・カンパニイ Axial compressor endwall treatment for controlling leakage flow
JP2017509821A (en) * 2014-02-25 2017-04-06 シーメンス アクチエンゲゼルシヤフトＳｉｅｍｅｎｓ Ａｋｔｉｅｎｇｅｓｅｌｌｓｃｈａｆｔ Turbine ring segment comprising an abradable layer having a composite angle and an asymmetric surface area density ridge and groove pattern

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 (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009228625A (en) * 2008-03-25 2009-10-08 Mitsubishi Heavy Ind Ltd Casing for axial flow type compressor
JP2013529740A (en) * 2010-06-17 2013-07-22 スネクマ Compressor and turbine engine with optimized efficiency
JP2017509821A (en) * 2014-02-25 2017-04-06 シーメンス アクチエンゲゼルシヤフトＳｉｅｍｅｎｓ Ａｋｔｉｅｎｇｅｓｅｌｌｓｃｈａｆｔ Turbine ring segment comprising an abradable layer having a composite angle and an asymmetric surface area density ridge and groove pattern
JP2016109124A (en) * 2014-12-01 2016-06-20 ゼネラル・エレクトリック・カンパニイ Axial compressor endwall treatment for controlling leakage flow

Also Published As

Publication number Publication date
JPS6332957Y2 (en) 1988-09-02

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