ATE72305T1 - Einlaufgehaeuse fuer stroemungsmaschinen. - Google Patents

Einlaufgehaeuse fuer stroemungsmaschinen.

Info

Publication number
ATE72305T1
ATE72305T1 AT87116286T AT87116286T ATE72305T1 AT E72305 T1 ATE72305 T1 AT E72305T1 AT 87116286 T AT87116286 T AT 87116286T AT 87116286 T AT87116286 T AT 87116286T AT E72305 T1 ATE72305 T1 AT E72305T1
Authority
AT
Austria
Prior art keywords
fluid
impeller
passage
casing
outlet
Prior art date
Application number
AT87116286T
Other languages
English (en)
Inventor
Gerd Heinz Bauer
Armin Goerisch
Herbert Hartmueller
Gerhard Meyer
Alexander Nicklas
Detlef Prokasky
Juergen Schill
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
Application granted granted Critical
Publication of ATE72305T1 publication Critical patent/ATE72305T1/de

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
    • 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
    • F04D29/44—Fluid-guiding means, e.g. diffusers
    • F04D29/445—Fluid-guiding means, e.g. diffusers especially adapted for liquid pumps
    • F04D29/448—Fluid-guiding means, e.g. diffusers especially adapted for liquid pumps bladed diffusers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00—Components
    • F05B2240/10—Stators
    • F05B2240/12—Fluid guiding means, e.g. vanes
    • F05B2240/121—Baffles or ribs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • External Artificial Organs (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
AT87116286T 1986-11-29 1987-11-05 Einlaufgehaeuse fuer stroemungsmaschinen. ATE72305T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3640894A DE3640894C2 (de) 1986-11-29 1986-11-29 Einlaufgehäuse für Kreiselpumpe
EP87116286A EP0269903B1 (de) 1986-11-29 1987-11-05 Einlaufgehäuse für Strömungsmaschinen

Publications (1)

Publication Number Publication Date
ATE72305T1 true ATE72305T1 (de) 1992-02-15

Family

ID=6315134

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87116286T ATE72305T1 (de) 1986-11-29 1987-11-05 Einlaufgehaeuse fuer stroemungsmaschinen.

Country Status (4)

Country Link
US (1) US4799857A (de)
EP (1) EP0269903B1 (de)
AT (1) ATE72305T1 (de)
DE (1) DE3640894C2 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991015664A1 (en) * 1990-03-30 1991-10-17 Airflow Research And Manufacturing Corporation Space-efficient centrifugal blower
US5125806A (en) * 1990-06-18 1992-06-30 Sundstrand Corporation Integrated variable speed compressor drive system
US5297930A (en) * 1991-12-31 1994-03-29 Cornell Research Foundation, Inc. Rotating stall suppression
DE4222391C2 (de) * 1992-07-08 1995-04-20 Gutehoffnungshuette Man Zylindrisches Brennkammergehäuse einer Gasturbine
DE4328186C2 (de) * 1992-10-26 2002-05-16 Alstom Strömungsteiler für radial-axiale Eintrittsgehäuse
DE4326800A1 (de) * 1993-08-10 1995-02-16 Abb Management Ag Vorrichtung zur Einstellung einer stabilen Verdichterzuströmung aus dem Einlaufkasten in Gasturbingenanlagen
CN102444617A (zh) * 2010-09-30 2012-05-09 上海凯士比泵有限公司 多级离心泵的吸水室
CN102454637A (zh) * 2010-10-20 2012-05-16 李正奇 高温高压离心泵用进水段
DE102011116904A1 (de) * 2011-10-25 2013-04-25 Wilo Se Mehrstufige Kreiselpumpe

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE664629C (de) * 1938-08-31 Karl Loebler Kreiselpumpe
DE15855C (de) * B. VERITV und W. VERITY in London Neuerungen an Ventilatoren
DE178666C (de) *
US2018827A (en) * 1933-04-15 1935-10-29 Allis Chalmers Mfg Co Rotary blower casing
US2542902A (en) * 1946-01-31 1951-02-20 Ford Motor Co Water pump
CH313025A (de) * 1951-09-13 1956-03-15 Andritz Ag Maschf Kreiselpumpengehäuse
GB1013341A (en) * 1961-02-02 1965-12-15 Tetmark Patents Ltd Improvements in volute pumps, turbines and the like
DE1503270A1 (de) * 1965-06-24 1970-07-16 Fischachtaler Maschb Gmbh Einlaufgehaeuse fuer Stroemungsmaschinen
US3485442A (en) * 1965-09-13 1969-12-23 Caterpillar Tractor Co Gas turbine engines
DE1528883A1 (de) * 1966-07-15 1971-06-03 Voith Gmbh J M Saugkruemmer fuer Kreiselpumpen
DE1628193A1 (de) * 1966-12-15 1970-04-30 Bahco Ab Sauggehaeuse fuer Radialgeblaese
GB1184972A (en) * 1968-01-02 1970-03-18 Pegg S & Son Ltd Reversible Impeller Pump
DE1653786B2 (de) * 1968-02-15 1972-03-02 J M Voith GmbH, 7920 Heidenheim Saugkruemmer fuer kreiselpumpen
CA957563A (en) * 1970-12-21 1974-11-12 Carl J. Blom Multistage pump and manufacturing method
ES403795A1 (es) * 1971-07-06 1975-05-01 Andritz Ag Maschf Bomba para presiones de servicio elevadas.
DE2633480B2 (de) * 1976-07-26 1979-04-05 Aktiengesellschaft Kuehnle, Kopp & Kausch, 6710 Frankenthal Vorleitapparat für einen Ventilator großen Laufrad-Durchmessers
DE2707860A1 (de) * 1977-02-24 1978-08-31 Maschf Augsburg Nuernberg Ag Stroemungsmaschine fuer gasfoermige medien mit einem waermetauscher
GB2008676A (en) * 1977-11-29 1979-06-06 Wallace Murray Corp Radial Inlet Housing for a Centrifugal Compressor.
DE2933904C2 (de) * 1979-08-22 1985-03-14 Klein, Schanzlin & Becker Ag, 6710 Frankenthal Einlaufkrümmer
DE3011888A1 (de) * 1980-03-27 1981-10-01 Richard 7066 Baltmannsweiler Halm Kreiselpumpe
US4466780A (en) * 1981-01-28 1984-08-21 Elco International, Ltd. Portable air pump apparatus
JPH0643840B2 (ja) * 1985-10-04 1994-06-08 株式会社日立製作所 予旋回形ポンプ吸込流路

Also Published As

Publication number Publication date
DE3640894C2 (de) 1997-05-28
EP0269903A3 (en) 1989-07-26
EP0269903B1 (de) 1992-01-29
EP0269903A2 (de) 1988-06-08
DE3640894A1 (de) 1988-06-09
US4799857A (en) 1989-01-24

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Legal Events

Date Code Title Description
EELA Cancelled due to lapse of time