AT272847B - Saugkrümmer für Kreiselpumpen - Google Patents

Saugkrümmer für Kreiselpumpen

Info

Publication number
AT272847B
AT272847B AT653667A AT653667A AT272847B AT 272847 B AT272847 B AT 272847B AT 653667 A AT653667 A AT 653667A AT 653667 A AT653667 A AT 653667A AT 272847 B AT272847 B AT 272847B
Authority
AT
Austria
Prior art keywords
centrifugal pumps
suction elbow
elbow
suction
pumps
Prior art date
Application number
AT653667A
Other languages
English (en)
Original Assignee
Voith Gmbh J M
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 Voith Gmbh J M filed Critical Voith Gmbh J M
Application granted granted Critical
Publication of AT272847B publication Critical patent/AT272847B/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
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/68—Combating cavitation, whirls, noise, vibration or the like; Balancing by influencing boundary layers
    • F04D29/688—Combating cavitation, whirls, noise, vibration or the like; Balancing by influencing boundary layers 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
    • F04D29/44—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)
AT653667A 1966-07-15 1967-07-13 Saugkrümmer für Kreiselpumpen AT272847B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEV0031515 1966-07-15

Publications (1)

Publication Number Publication Date
AT272847B true AT272847B (de) 1969-07-25

Family

ID=7586487

Family Applications (1)

Application Number Title Priority Date Filing Date
AT653667A AT272847B (de) 1966-07-15 1967-07-13 Saugkrümmer für Kreiselpumpen

Country Status (4)

Country Link
US (1) US3421446A (de)
AT (1) AT272847B (de)
CH (1) CH469907A (de)
DE (1) DE1528883A1 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES403795A1 (es) * 1971-07-06 1975-05-01 Andritz Ag Maschf Bomba para presiones de servicio elevadas.
JPS5234408A (en) * 1975-08-04 1977-03-16 Pitstock Pty Ltd Air flow guide units
JPS5471208U (de) * 1977-10-28 1979-05-21
DE3628177C2 (de) * 1986-08-20 1995-01-12 Klein Schanzlin & Becker Ag Einlaufgehäuse für Strömungsmaschinen mit radialer Zuströmung
DE3640894C2 (de) * 1986-11-29 1997-05-28 Klein Schanzlin & Becker Ag Einlaufgehäuse für Kreiselpumpe
US4880352A (en) * 1987-11-23 1989-11-14 Sundstrand Corporation Centrifugal liquid pump
US5257901A (en) * 1990-12-28 1993-11-02 Whirlpool Corporation Quick-priming centrifugal pump
US5297930A (en) * 1991-12-31 1994-03-29 Cornell Research Foundation, Inc. Rotating stall suppression
US5405106A (en) * 1992-07-20 1995-04-11 The Boeing Company Apparatus for providing increased fluid flow turning vane efficiency
DE4301666A1 (de) * 1993-01-22 1994-07-28 Pierburg Gmbh Elektrisch angetriebene Luftpumpe
GB2374502B (en) * 2001-01-29 2004-12-29 Hewlett Packard Co Distinguishing real-world sounds from audio user interface sounds
US6520738B2 (en) * 2001-03-15 2003-02-18 Honeywell International, Inc. Plenum entry bulk swirl generator
US8272836B1 (en) 2008-01-25 2012-09-25 Lynx Product Group, LLC Pump suction assembly
US20100172753A1 (en) * 2009-01-08 2010-07-08 Frank Lin Compressor side inlet with improved aerodynamic performance and reduced manufacturing complexity
CN102686846B (zh) * 2009-12-29 2014-07-02 川崎重工业株式会社 增压器的吸入导管
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
JP5985056B2 (ja) * 2013-06-20 2016-09-06 三菱日立パワーシステムズ株式会社 気体案内装置、これを備えている設備
DE102015206684B4 (de) * 2015-04-14 2024-03-14 Hanon Systems Efp Deutschland Gmbh Pumpenvorrichtung
IT202000010297A1 (it) 2020-05-08 2021-11-08 Nuovo Pignone Tecnologie Srl Compressore centrifugo e metodo di funzionamento del compressore centrifugo per produrre un flusso d'ingresso uniforme del gas di processo
KR102786958B1 (ko) * 2022-02-25 2025-03-27 두산에너빌리티 주식회사 공기 인렛 매니폴드 및 이를 포함하는 가스터빈
WO2024210988A1 (en) * 2023-04-06 2024-10-10 Siemens Energy Global GmbH & Co. KG Turning inlet duct
US12553450B2 (en) * 2024-05-23 2026-02-17 Pratt & Whitney Canada Corp. Plenum closure panel with integrated airflow direction device
US12577909B2 (en) 2024-08-26 2026-03-17 Pratt & Whitney Canada Corp. Radial inlet compressor

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE455092C (de) * 1928-01-25 Samuel Maroger Kreiselpumpe, bei der die Saugwirkung durch den Unterdruck hervorgebracht wird, der sich an der Rueckseite in einer Fluessigkeit umlaufender Duesen bildet
DE217495C (de) *
US820439A (en) * 1905-05-06 1906-05-15 Henry R Worthington Centrifugal, turbine, and similar pump.
US1269063A (en) * 1915-06-02 1918-06-11 Henry R Worthington Centrifugal pump.
GB307399A (en) * 1928-03-06 1930-07-04 Condensation Application Mec Improvements in or relating to centrifugal pumps
DE869779C (de) * 1944-10-28 1953-03-09 Escher Wyss Maschinenfabrik G Regelbare Wasserablassvorrichtung, die sich als Druckregler und Synchronauslass bei Rohrleitungsturbinen und als Wasserenergie-vernichter verwenden laesst

Also Published As

Publication number Publication date
CH469907A (de) 1969-03-15
DE1528883A1 (de) 1971-06-03
US3421446A (en) 1969-01-14

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