DE2158518A1 - Mehrstufige Zentrifugalpumpe - Google Patents

Mehrstufige Zentrifugalpumpe

Info

Publication number
DE2158518A1
DE2158518A1 DE19712158518 DE2158518A DE2158518A1 DE 2158518 A1 DE2158518 A1 DE 2158518A1 DE 19712158518 DE19712158518 DE 19712158518 DE 2158518 A DE2158518 A DE 2158518A DE 2158518 A1 DE2158518 A1 DE 2158518A1
Authority
DE
Germany
Prior art keywords
housing
pump
impellers
centrifugal pump
chamber
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
DE19712158518
Other languages
German (de)
English (en)
Other versions
DE2158518C3 (de
DE2158518B2 (de
Inventor
Carl John San Marino Calif. Blom (V.St. A.). P
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BW IP International Inc
Original Assignee
Borg Warner Corp
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 Borg Warner Corp filed Critical Borg Warner Corp
Publication of DE2158518A1 publication Critical patent/DE2158518A1/de
Publication of DE2158518B2 publication Critical patent/DE2158518B2/de
Application granted granted Critical
Publication of DE2158518C3 publication Critical patent/DE2158518C3/de
Expired 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
DE2158518A 1970-12-21 1971-11-25 Horizontale mehrstufige Zentrifugalpumpe Expired DE2158518C3 (de)

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
DE2158518A1 true DE2158518A1 (de) 1972-06-29
DE2158518B2 DE2158518B2 (de) 1980-03-27
DE2158518C3 DE2158518C3 (de) 1980-11-20

Family

ID=22277022

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2158518A Expired DE2158518C3 (de) 1970-12-21 1971-11-25 Horizontale mehrstufige Zentrifugalpumpe

Country Status (9)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2711607A1 (de) * 1977-01-26 1978-07-27 Southern K B Zusammengesetztes gehaeuse mit einer horizontalen teilung und verfahren zum herstellen desselben
DE3640894A1 (de) * 1986-11-29 1988-06-09 Klein Schanzlin & Becker Ag Einlaufgehaeuse fuer stroemungsmaschinen

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
ITMI20032149A1 (it) * 2003-11-07 2005-05-08 Nuovo Pignone Spa Compressore centrifugo multistadio con cassa apribile orizzontalmente
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
CN109654024A (zh) * 2019-01-28 2019-04-19 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 (fr) 2021-01-28 2022-08-03 Sulzer Management AG Pompe centrifuge à étages multiples de pompage de fluide, ensemble rotor/arbre et procédé d'assemblage d'un rotor/arbre

Family Cites Families (1)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2711607A1 (de) * 1977-01-26 1978-07-27 Southern K B Zusammengesetztes gehaeuse mit einer horizontalen teilung und verfahren zum herstellen desselben
DE3640894A1 (de) * 1986-11-29 1988-06-09 Klein Schanzlin & Becker Ag Einlaufgehaeuse fuer stroemungsmaschinen

Also Published As

Publication number Publication date
IT941887B (it) 1973-03-10
AU465011B2 (en) 1975-09-18
CA957563A (en) 1974-11-12
NL7115818A (fr) 1972-06-23
AR192594A1 (es) 1973-02-28
DE2158518C3 (de) 1980-11-20
GB1364117A (en) 1974-08-21
FR2119569A5 (fr) 1972-08-04
JPS5749758B1 (fr) 1982-10-23
AU3549971A (en) 1973-05-17
DE2158518B2 (de) 1980-03-27

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
8327 Change in the person/name/address of the patent owner

Owner name: BW/IP INTERNATIONAL INC., LONG BEACH, CALIF., US

8328 Change in the person/name/address of the agent

Free format text: DERZEIT KEIN VERTRETER BESTELLT