JPS5749758B1 - - Google Patents

Info

Publication number
JPS5749758B1
JPS5749758B1 JP46099133A JP9913371A JPS5749758B1 JP S5749758 B1 JPS5749758 B1 JP S5749758B1 JP 46099133 A JP46099133 A JP 46099133A JP 9913371 A JP9913371 A JP 9913371A JP S5749758 B1 JPS5749758 B1 JP S5749758B1
Authority
JP
Japan
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
JP46099133A
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
Publication of JPS5749758B1 publication Critical patent/JPS5749758B1/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
    • F04D1/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D1/06—Multi-stage pumps
    • 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
    • F04D29/08—Sealings
    • F04D29/10—Shaft sealings
    • F04D29/106—Shaft sealings especially adapted for liquid pumps
    • 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
    • F04D29/18—Rotors
    • F04D29/20—Mounting rotors on shafts
    • 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
    • F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps
    • 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
    • F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps
    • F04D29/4273—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps suction eyes
    • 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
    • F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps
    • F04D29/4293—Details of fluid inlet or outlet
    • 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)
JP46099133A 1970-12-21 1971-12-09 Pending JPS5749758B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US9987170A 1970-12-21 1970-12-21

Publications (1)

Publication Number Publication Date
JPS5749758B1 true JPS5749758B1 (ja) 1982-10-23

Family

ID=22277022

Family Applications (1)

Application Number Title Priority Date Filing Date
JP46099133A Pending JPS5749758B1 (ja) 1970-12-21 1971-12-09

Country Status (9)

Country Link
JP (1) JPS5749758B1 (ja)
AR (1) AR192594A1 (ja)
AU (1) AU465011B2 (ja)
CA (1) CA957563A (ja)
DE (1) DE2158518C3 (ja)
FR (1) FR2119569A5 (ja)
GB (1) GB1364117A (ja)
IT (1) IT941887B (ja)
NL (1) NL7115818A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007510089A (ja) * 2003-11-07 2007-04-19 ヌオーヴォ　ピニォーネ　ホールディング　ソシエタ　ペル　アチオニ 多段遠心圧縮機及びそれを組み立てる方法

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4137006A (en) * 1977-01-26 1979-01-30 K B Southern, Inc. Composite horizontally split casing
FR2474110A1 (fr) * 1980-01-19 1981-07-24 Klein Schanzlin & Becker Ag Pompe centrifuge dont le corps est a double volute
JPH0640951Y2 (ja) * 1986-04-01 1994-10-26 三菱重工業株式会社 遠心圧縮機
DE3640894C2 (de) * 1986-11-29 1997-05-28 Klein Schanzlin & Becker Ag Einlaufgehäuse für Kreiselpumpe
GB9015047D0 (en) * 1990-07-07 1990-08-29 Brown David Eng Ltd Multi-stage centrifugal pumps
DE4230715A1 (de) * 1992-09-14 1994-03-17 Klein Schanzlin & Becker Ag Entlastungswasserrückführung
GB2454188B (en) * 2007-10-30 2010-09-29 Richard Julius Gozdawa Gas compressor
DE102014216349A1 (de) * 2014-08-18 2016-02-18 Siemens Aktiengesellschaft Saugeinsatz für einen Turboverdichter, Anordnung mit dem Saugeinsatz
CN107939698A (zh) * 2017-11-30 2018-04-20 衢州学院 一种新结构多功能复合泵送装置
CN109654024B (zh) * 2019-01-28 2024-06-18 浙江科尔泵业股份有限公司 双壳体轴向剖分式超高压切焦水泵
EP4036420A1 (en) 2021-01-28 2022-08-03 Sulzer Management AG A multistage centrifugal pump for pumping fluid, an impeller / shaft assembly and a method for assembling an impeller / shaft

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4319389Y1 (ja) * 1965-03-19 1968-08-13

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4319389Y1 (ja) * 1965-03-19 1968-08-13

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007510089A (ja) * 2003-11-07 2007-04-19 ヌオーヴォ　ピニォーネ　ホールディング　ソシエタ　ペル　アチオニ 多段遠心圧縮機及びそれを組み立てる方法

Also Published As

Publication number Publication date
DE2158518C3 (de) 1980-11-20
FR2119569A5 (ja) 1972-08-04
IT941887B (it) 1973-03-10
AU3549971A (en) 1973-05-17
DE2158518B2 (de) 1980-03-27
NL7115818A (ja) 1972-06-23
AU465011B2 (en) 1975-09-18
AR192594A1 (es) 1973-02-28
CA957563A (en) 1974-11-12
DE2158518A1 (de) 1972-06-29
GB1364117A (en) 1974-08-21

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