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JPS6451794U - - Google Patents

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Publication number
JPS6451794U
JPS6451794U JP14856987U JP14856987U JPS6451794U JP S6451794 U JPS6451794 U JP S6451794U JP 14856987 U JP14856987 U JP 14856987U JP 14856987 U JP14856987 U JP 14856987U JP S6451794 U JPS6451794 U JP S6451794U
Authority
JP
Japan
Prior art keywords
stage
centrifugal compressor
circumferential slit
compressor
intermediate discharge
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
JP14856987U
Other languages
Japanese (ja)
Other versions
JPH0618080Y2 (en
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 filed Critical
Priority to JP1987148569U priority Critical patent/JPH0618080Y2/en
Publication of JPS6451794U publication Critical patent/JPS6451794U/ja
Application granted granted Critical
Publication of JPH0618080Y2 publication Critical patent/JPH0618080Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

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

第１図は本考案の１実施例を示す多段遠心圧縮
機の断面図、第２図は従来の多段遠心圧縮機の断
面図である。 １…主軸、２…中間段インペラ、３…中間段デ
イフユーザ、４…中間吐出用の円周スリツト、５
…中間吐出スクロール、６…中間吐出ダクト、７
…次段に流れを導くためのリターンベンド、８…
次段に流れを導くためのリターンベーン。 FIG. 1 is a sectional view of a multi-stage centrifugal compressor showing an embodiment of the present invention, and FIG. 2 is a sectional view of a conventional multi-stage centrifugal compressor. 1... Main shaft, 2... Intermediate stage impeller, 3... Intermediate stage differential user, 4... Circumferential slit for intermediate discharge, 5
...Intermediate discharge scroll, 6...Intermediate discharge duct, 7
...Return bend to guide the flow to the next stage, 8...
A return vane to guide the flow to the next stage.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 多段遠心圧縮機の中間段デイフユーザの出口部
分に、中間段を流れる流量の一部を圧縮機から取
り出すための円周スリツトと、円周スリツトから
流出する流体を中間吐出ダクトに導くための中間
吐出スクロールを設けたことを特徴とする多段遠
心圧縮機。 A circumferential slit is provided at the outlet of an intermediate stage diffuser of a multi-stage centrifugal compressor to take out a part of the flow rate flowing through the intermediate stage from the compressor, and an intermediate discharge is provided to guide the fluid flowing out from the circumferential slit to an intermediate discharge duct. A multi-stage centrifugal compressor featuring a scroll.
JP1987148569U 1987-09-29 1987-09-29 Multi-stage centrifugal compressor Expired - Lifetime JPH0618080Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987148569U JPH0618080Y2 (en) 1987-09-29 1987-09-29 Multi-stage centrifugal compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987148569U JPH0618080Y2 (en) 1987-09-29 1987-09-29 Multi-stage centrifugal compressor

Publications (2)

Publication Number Publication Date
JPS6451794U true JPS6451794U (en) 1989-03-30
JPH0618080Y2 JPH0618080Y2 (en) 1994-05-11

Family

ID=31420006

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987148569U Expired - Lifetime JPH0618080Y2 (en) 1987-09-29 1987-09-29 Multi-stage centrifugal compressor

Country Status (1)

Country Link
JP (1) JPH0618080Y2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012255418A (en) * 2011-06-10 2012-12-27 Ihi Corp Scroll housing and supercharger
JP2015514176A (en) * 2012-03-20 2015-05-18 マン・ディーゼル・アンド・ターボ・エスイー Multi-stage radial compressor unit with gas removal means in the compressor stage
US11873822B2 (en) 2022-02-16 2024-01-16 Mitsubishi Heavy Industries Compressor Corporation Centrifugal compressor

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4884903A (en) * 1972-02-15 1973-11-10
JPS57206800A (en) * 1981-06-15 1982-12-18 Hitachi Ltd Single shaft multi-stage centrifugal compressor

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4884903A (en) * 1972-02-15 1973-11-10
JPS57206800A (en) * 1981-06-15 1982-12-18 Hitachi Ltd Single shaft multi-stage centrifugal compressor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012255418A (en) * 2011-06-10 2012-12-27 Ihi Corp Scroll housing and supercharger
JP2015514176A (en) * 2012-03-20 2015-05-18 マン・ディーゼル・アンド・ターボ・エスイー Multi-stage radial compressor unit with gas removal means in the compressor stage
US11873822B2 (en) 2022-02-16 2024-01-16 Mitsubishi Heavy Industries Compressor Corporation Centrifugal compressor

Also Published As

Publication number Publication date
JPH0618080Y2 (en) 1994-05-11

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