ATE252205T1 - Führungsrad für kreiselpumpen - Google Patents

Führungsrad für kreiselpumpen

Info

Publication number
ATE252205T1
ATE252205T1 AT01126983T AT01126983T ATE252205T1 AT E252205 T1 ATE252205 T1 AT E252205T1 AT 01126983 T AT01126983 T AT 01126983T AT 01126983 T AT01126983 T AT 01126983T AT E252205 T1 ATE252205 T1 AT E252205T1
Authority
AT
Austria
Prior art keywords
guide
impeller
guide wheel
centrifugal pumps
outer diameter
Prior art date
Application number
AT01126983T
Other languages
English (en)
Inventor
Carlo Serafin
Original Assignee
Calpeda A Spa
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 Calpeda A Spa filed Critical Calpeda A Spa
Application granted granted Critical
Publication of ATE252205T1 publication Critical patent/ATE252205T1/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
    • F04D1/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D1/06—Multi-stage pumps
    • F04D1/063—Multi-stage pumps of the vertically split casing type
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
AT01126983T 2000-11-14 2001-11-13 Führungsrad für kreiselpumpen ATE252205T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2000VI000250A IT1315546B1 (it) 2000-11-14 2000-11-14 Ruota direttrice per pompe centrifughe

Publications (1)

Publication Number Publication Date
ATE252205T1 true ATE252205T1 (de) 2003-11-15

Family

ID=11461421

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01126983T ATE252205T1 (de) 2000-11-14 2001-11-13 Führungsrad für kreiselpumpen

Country Status (5)

Country Link
EP (1) EP1219838B1 (de)
AT (1) ATE252205T1 (de)
DE (1) DE60100983T2 (de)
ES (1) ES2207585T3 (de)
IT (1) IT1315546B1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9109602B2 (en) * 2011-05-13 2015-08-18 Baker Hughes Incorporated Diffuser bump vane profile
DE102012202491B3 (de) 2012-02-17 2013-08-08 E.G.O. Elektro-Gerätebau GmbH Leitrad für eine Impellerpumpe und Impellerpumpe
RU2536731C1 (ru) * 2013-07-04 2014-12-27 Закрытое Акционерное Общество "Новомет-Пермь" Ступень центробежного многоступенчатого насоса
JP6117658B2 (ja) * 2013-09-06 2017-04-19 本田技研工業株式会社 遠心ポンプ
JP6117659B2 (ja) * 2013-09-06 2017-04-19 本田技研工業株式会社 遠心ポンプ
CN104912851A (zh) * 2015-06-29 2015-09-16 广州广一泵业有限公司 一种流道式导叶设计方法
CN107120314A (zh) * 2017-06-02 2017-09-01 哈尔滨电气动力装备有限公司 轴封式核主泵压水室
RU2676168C1 (ru) * 2018-02-14 2018-12-26 Сергей Викторович Яблочко Направляющий аппарат центробежного многоступенчатого насоса
RU2677299C1 (ru) * 2018-02-14 2019-01-16 Сергей Викторович Яблочко Направляющий аппарат центробежного многоступенчатого насоса
RU2677301C1 (ru) * 2018-02-14 2019-01-16 Сергей Викторович Яблочко Направляющий аппарат центробежного многоступенчатого насоса
RU2677306C1 (ru) * 2018-02-14 2019-01-16 Сергей Викторович Яблочко Направляющий аппарат центробежного многоступенчатого насоса
RU2677304C1 (ru) * 2018-02-14 2019-01-16 Сергей Викторович Яблочко Направляющий аппарат центробежного многоступенчатого насоса
RU2677303C1 (ru) * 2018-02-14 2019-01-16 Сергей Викторович Яблочко Направляющий аппарат центробежного многоступенчатого насоса
RU2680777C1 (ru) * 2018-02-14 2019-02-26 Сергей Викторович Яблочко Направляющий аппарат центробежного многоступенчатого насоса
CN112879350B (zh) * 2021-03-30 2025-03-11 爱美克空气过滤器（苏州）有限公司 风机的蜗壳导流机构、以及风机过滤机组的送风单元
CN115949830B (zh) * 2022-12-29 2024-06-25 国家石油天然气管网集团有限公司 一种管道内运行装置的运动平衡装置以及管道内运行装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3315350C2 (de) * 1983-04-28 1985-10-03 Klein, Schanzlin & Becker Ag, 6710 Frankenthal Leitrad für Kreiselpumpen
IT1225597B (it) * 1988-09-26 1990-11-22 Calpeda A Spa Pompa autoadescante ad eiettore con corona direttrice assiale.
IT1234116B (it) * 1989-06-07 1992-04-29 Novax S R L Pompa centrifuga autoadescante.
ITVI980028A1 (it) * 1998-02-13 1999-08-13 Calpeda A Spa Pompa autodescante ad eiettore con dispositivo di controllo del flusso

Also Published As

Publication number Publication date
IT1315546B1 (it) 2003-02-18
ITVI20000250A1 (it) 2002-05-14
EP1219838A3 (de) 2002-07-10
EP1219838B1 (de) 2003-10-15
EP1219838A2 (de) 2002-07-03
ES2207585T3 (es) 2004-06-01
DE60100983D1 (de) 2003-11-20
DE60100983T2 (de) 2004-09-09

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Legal Events

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