FR2724695B1 - Pompe centrifuge a anneau d'entree - Google Patents

Pompe centrifuge a anneau d'entree

Info

Publication number
FR2724695B1
FR2724695B1 FR9510529A FR9510529A FR2724695B1 FR 2724695 B1 FR2724695 B1 FR 2724695B1 FR 9510529 A FR9510529 A FR 9510529A FR 9510529 A FR9510529 A FR 9510529A FR 2724695 B1 FR2724695 B1 FR 2724695B1
Authority
FR
France
Prior art keywords
centrifugal pump
inlet ring
inlet
ring
centrifugal
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.)
Expired - Fee Related
Application number
FR9510529A
Other languages
English (en)
Other versions
FR2724695A1 (fr
Inventor
Hartmut Brunjes
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.)
KSB AG
Original Assignee
KSB AG
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 KSB AG filed Critical KSB AG
Publication of FR2724695A1 publication Critical patent/FR2724695A1/fr
Application granted granted Critical
Publication of FR2724695B1 publication Critical patent/FR2724695B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F04D3/00—Axial-flow pumps
    • F04D3/005—Axial-flow pumps with a conventional single stage rotor
    • 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
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/54—Fluid-guiding means, e.g. diffusers
    • F04D29/548—Specially 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
    • F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
FR9510529A 1994-09-16 1995-09-08 Pompe centrifuge a anneau d'entree Expired - Fee Related FR2724695B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4433066A DE4433066C2 (de) 1994-09-16 1994-09-16 Halbaxiale Einlaufdüsen für Axialpumpen

Publications (2)

Publication Number Publication Date
FR2724695A1 FR2724695A1 (fr) 1996-03-22
FR2724695B1 true FR2724695B1 (fr) 1997-10-17

Family

ID=6528419

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9510529A Expired - Fee Related FR2724695B1 (fr) 1994-09-16 1995-09-08 Pompe centrifuge a anneau d'entree

Country Status (2)

Country Link
DE (1) DE4433066C2 (fr)
FR (1) FR2724695B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1078316C (zh) * 1997-07-18 2002-01-23 中国科学院金属腐蚀与防护研究所 一种耐磨耐蚀高效泵
AT413427B (de) * 2004-03-01 2006-02-15 Vogel Pumpen Leitschaufelgehäuse einer pumpenstufe
SE537871C2 (sv) 2011-12-13 2015-11-03 Xylem Ip Holdings Llc Propellerpump samt pumpstation

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE547329C (de) * 1932-03-26 Maschf Augsburg Nuernberg Ag Schraubenschaufler-Umwaelzvorrichtung
DE649668C (de) * 1930-02-04 1937-09-04 James Herbert Wainwright Gill Laeufer fuer hydraulische Maschinen
FR713134A (fr) * 1930-04-24 1931-10-22 Maschf Augsburg Nuernberg Ag Aspirateur-propulseur rotatif à hélice pour véhiculer et remuer les matières limoneuses
US2202790A (en) * 1938-02-23 1940-05-28 Allis Chalmers Mfg Co Waste paper stock pump
FR884822A (fr) * 1941-08-06 1943-08-27 Desateliers De Const Mecanique Pompe rotative pour refouler ou brasser des liquides contenant des substances solides à l'état de bouillie, fibres, grumeaux et analogues
FR940106A (fr) * 1947-01-15 1948-12-03 Pompe réversible pour liquides de toute nature
US2620735A (en) * 1951-01-18 1952-12-09 Baez Guillermo Federico Rotary turbine pump
DE2202790A1 (de) * 1972-01-21 1973-07-26 Johann Roedel Spielball, insbesondere fussball oder handball
DE2452548A1 (de) * 1973-11-19 1975-05-22 Sneek Landustrie Zentrifugalpumpe
SE384070B (sv) * 1974-07-23 1976-04-12 Stenberg Flygt Ab Propellerpump
US4063849A (en) * 1975-02-12 1977-12-20 Modianos Doan D Non-clogging, centrifugal, coaxial discharge pump
DE2555253C2 (de) * 1975-12-09 1985-09-12 Balcke-Dürr AG, 4030 Ratingen Axiale oder halbaxiale Kreiselpumpe
US4427338A (en) * 1980-06-30 1984-01-24 Rockwell International Corporation Thrust control vanes for waterjets
DE3608229A1 (de) * 1986-03-12 1987-09-17 Klein Schanzlin & Becker Ag Laufschaufel fuer eine axialkreiselpumpe
SE466768B (sv) * 1990-09-12 1992-03-30 Flygt Ab Itt Igensaettningsfri pump av axialtyp

Also Published As

Publication number Publication date
FR2724695A1 (fr) 1996-03-22
DE4433066A1 (de) 1996-03-21
DE4433066C2 (de) 2002-08-01

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20090529