DE60100983D1 - Führungsrad für Kreiselpumpen - Google Patents

Führungsrad für Kreiselpumpen

Info

Publication number
DE60100983D1
DE60100983D1 DE60100983T DE60100983T DE60100983D1 DE 60100983 D1 DE60100983 D1 DE 60100983D1 DE 60100983 T DE60100983 T DE 60100983T DE 60100983 T DE60100983 T DE 60100983T DE 60100983 D1 DE60100983 D1 DE 60100983D1
Authority
DE
Germany
Prior art keywords
guide
impeller
guide wheel
centrifugal pumps
outer diameter
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 - Lifetime
Application number
DE60100983T
Other languages
English (en)
Other versions
DE60100983T2 (de
Inventor
Carlo Serafin
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.)
Calpeda SpA
Original Assignee
Calpeda 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 SpA filed Critical Calpeda SpA
Application granted granted Critical
Publication of DE60100983D1 publication Critical patent/DE60100983D1/de
Publication of DE60100983T2 publication Critical patent/DE60100983T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
DE60100983T 2000-11-14 2001-11-13 Führungsrad für Kreiselpumpen Expired - Lifetime DE60100983T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2000VI000250A IT1315546B1 (it) 2000-11-14 2000-11-14 Ruota direttrice per pompe centrifughe
ITVI000250 2000-11-14

Publications (2)

Publication Number Publication Date
DE60100983D1 true DE60100983D1 (de) 2003-11-20
DE60100983T2 DE60100983T2 (de) 2004-09-09

Family

ID=11461421

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60100983T Expired - Lifetime DE60100983T2 (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 (14)

* 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
JP6117659B2 (ja) * 2013-09-06 2017-04-19 本田技研工業株式会社 遠心ポンプ
JP6117658B2 (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
RU2677306C1 (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
RU2677303C1 (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
RU2677301C1 (ru) * 2018-02-14 2019-01-16 Сергей Викторович Яблочко Направляющий аппарат центробежного многоступенчатого насоса
RU2677299C1 (ru) * 2018-02-14 2019-01-16 Сергей Викторович Яблочко Направляющий аппарат центробежного многоступенчатого насоса
RU2676168C1 (ru) * 2018-02-14 2018-12-26 Сергей Викторович Яблочко Направляющий аппарат центробежного многоступенчатого насоса

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
EP1219838B1 (de) 2003-10-15
DE60100983T2 (de) 2004-09-09
EP1219838A2 (de) 2002-07-03
ATE252205T1 (de) 2003-11-15
IT1315546B1 (it) 2003-02-18
ITVI20000250A1 (it) 2002-05-14
EP1219838A3 (de) 2002-07-10
ES2207585T3 (es) 2004-06-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition