JPH01149597U - - Google Patents

Info

Publication number
JPH01149597U
JPH01149597U JP1988046568U JP4656888U JPH01149597U JP H01149597 U JPH01149597 U JP H01149597U JP 1988046568 U JP1988046568 U JP 1988046568U JP 4656888 U JP4656888 U JP 4656888U JP H01149597 U JPH01149597 U JP H01149597U
Authority
JP
Japan
Prior art keywords
stage
vane
guide vane
downstream
user
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
JP1988046568U
Other languages
English (en)
Japanese (ja)
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 JP1988046568U priority Critical patent/JPH01149597U/ja
Publication of JPH01149597U publication Critical patent/JPH01149597U/ja
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/08—Centrifugal pumps
    • F04D17/10—Centrifugal pumps for compressing or evacuating
    • F04D17/12—Multi-stage pumps
    • F04D17/122—Multi-stage pumps the individual rotor discs being, one for each stage, on a common shaft and axially spaced, e.g. conventional centrifugal multi- stage compressors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/44—Fluid-guiding means, e.g. diffusers
    • F04D29/441—Fluid-guiding means, e.g. diffusers especially adapted for elastic fluid pumps
    • F04D29/444—Bladed diffusers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
JP1988046568U 1988-04-05 1988-04-05 Pending JPH01149597U (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988046568U JPH01149597U (enrdf_load_stackoverflow) 1988-04-05 1988-04-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988046568U JPH01149597U (enrdf_load_stackoverflow) 1988-04-05 1988-04-05

Publications (1)

Publication Number Publication Date
JPH01149597U true JPH01149597U (enrdf_load_stackoverflow) 1989-10-17

Family

ID=31272837

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988046568U Pending JPH01149597U (enrdf_load_stackoverflow) 1988-04-05 1988-04-05

Country Status (1)

Country Link
JP (1) JPH01149597U (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015094293A (ja) * 2013-11-12 2015-05-18 株式会社日立製作所 遠心形ターボ機械
JP2015533403A (ja) * 2012-11-06 2015-11-24 ヌオーヴォ ピニォーネ ソチエタ レスポンサビリタ リミタータＮｕｏｖｏ Ｐｉｇｎｏｎｅ Ｓ．Ｒ．Ｌ． ねじられた戻り流路ベーンを備える遠心圧縮機
WO2019176426A1 (ja) * 2018-03-15 2019-09-19 株式会社日立製作所 遠心ポンプ
WO2022064751A1 (ja) * 2020-09-23 2022-03-31 株式会社日立インダストリアルプロダクツ 遠心圧縮機
WO2022137794A1 (ja) * 2020-12-22 2022-06-30 株式会社日立インダストリアルプロダクツ 遠心圧縮機およびその製造方法

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015533403A (ja) * 2012-11-06 2015-11-24 ヌオーヴォ ピニォーネ ソチエタ レスポンサビリタ リミタータＮｕｏｖｏ Ｐｉｇｎｏｎｅ Ｓ．Ｒ．Ｌ． ねじられた戻り流路ベーンを備える遠心圧縮機
JP2015094293A (ja) * 2013-11-12 2015-05-18 株式会社日立製作所 遠心形ターボ機械
WO2015072231A1 (ja) * 2013-11-12 2015-05-21 株式会社日立製作所 遠心形ターボ機械
WO2019176426A1 (ja) * 2018-03-15 2019-09-19 株式会社日立製作所 遠心ポンプ
WO2022064751A1 (ja) * 2020-09-23 2022-03-31 株式会社日立インダストリアルプロダクツ 遠心圧縮機
WO2022137794A1 (ja) * 2020-12-22 2022-06-30 株式会社日立インダストリアルプロダクツ 遠心圧縮機およびその製造方法
EP4269809A4 (en) * 2020-12-22 2024-11-20 Hitachi Industrial Products, Ltd. CENTRIFUGAL COMPRESSOR AND ITS MANUFACTURING METHOD

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