JPS60112699U - centrifugal compressor - Google Patents

centrifugal compressor

Info

Publication number
JPS60112699U
JPS60112699U JP50684U JP50684U JPS60112699U JP S60112699 U JPS60112699 U JP S60112699U JP 50684 U JP50684 U JP 50684U JP 50684 U JP50684 U JP 50684U JP S60112699 U JPS60112699 U JP S60112699U
Authority
JP
Japan
Prior art keywords
centrifugal compressor
diffuser
impeller
fluid
spiral channel
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
Application number
JP50684U
Other languages
Japanese (ja)
Inventor
江尻　英治
Original Assignee
日産自動車株式会社
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 日産自動車株式会社 filed Critical 日産自動車株式会社
Priority to JP50684U priority Critical patent/JPS60112699U/en
Publication of JPS60112699U publication Critical patent/JPS60112699U/en
Pending 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 the drawing]

第１図は従来の遠心圧縮機を示す側断面図、第２図はそ
のディフューザ部を切断した正面図、第３図は本考案の
一実施例を示す側断面図、第４図はそのうず巻状流路を
示す正面図、第５図はそのディフューザ部を切断した正
面図である。 １・・・羽根車、２・・・吸込みダクト、３・・・ディ
フューザ翼、４・・・ディフューザプレート、５・・・
ディフューザカバー、７・・・うず巻状流路、７ａ・・
・うず巻状流路入口部分、７ｂ・・・うず巻状流路出口
部分、８・・・スリット状流体導入口。Fig. 1 is a side sectional view showing a conventional centrifugal compressor, Fig. 2 is a front view with its diffuser section cut away, Fig. 3 is a side sectional view showing an embodiment of the present invention, and Fig. 4 is its spiral. FIG. 5 is a front view showing the coiled flow path, and FIG. 5 is a front view with the diffuser section thereof cut away. 1... Impeller, 2... Suction duct, 3... Diffuser blade, 4... Diffuser plate, 5...
Diffuser cover, 7... Spiral channel, 7a...
- Spiral-shaped flow path inlet portion, 7b... spiral-shaped flow path outlet portion, 8... slit-shaped fluid introduction port.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 羽根車からディフューザへの流体の流入角を制御する手
段として、ディフューザ出口から内側に流体を導くうず
巻状流路と、このうず巻状流路の出口部分からディフュ
ーザ入口またはシュラウドのインペラに接する部分の後
半部に通じるスリット状の流体導入路を備えたことを特
徴とする遠心圧縮機。As a means of controlling the inflow angle of fluid from the impeller to the diffuser, a spiral channel that guides the fluid inward from the diffuser outlet, and a portion of the spiral channel where the outlet part contacts the diffuser inlet or the impeller of the shroud. A centrifugal compressor characterized by having a slit-shaped fluid introduction path leading to the rear half of the centrifugal compressor.
JP50684U 1984-01-09 1984-01-09 centrifugal compressor Pending JPS60112699U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50684U JPS60112699U (en) 1984-01-09 1984-01-09 centrifugal compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50684U JPS60112699U (en) 1984-01-09 1984-01-09 centrifugal compressor

Publications (1)

Publication Number Publication Date
JPS60112699U true JPS60112699U (en) 1985-07-30

Family

ID=30472411

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50684U Pending JPS60112699U (en) 1984-01-09 1984-01-09 centrifugal compressor

Country Status (1)

Country Link
JP (1) JPS60112699U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1061586A (en) * 1996-06-07 1998-03-03 Carrier Corp Centrifugal compressor and method for controlling centrifugal compressor
JP2017506307A (en) * 2014-02-20 2017-03-02 ダンフォス・エイ／エス Control system and method for a centrifugal compressor

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54133613A (en) * 1978-04-07 1979-10-17 Hitachi Ltd Diffuser for centrifugal fluid machine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54133613A (en) * 1978-04-07 1979-10-17 Hitachi Ltd Diffuser for centrifugal fluid machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1061586A (en) * 1996-06-07 1998-03-03 Carrier Corp Centrifugal compressor and method for controlling centrifugal compressor
JP2017506307A (en) * 2014-02-20 2017-03-02 ダンフォス・エイ／エス Control system and method for a centrifugal compressor

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