BRPI0520297A2 - bomba centrÍfuga - Google Patents

bomba centrÍfuga

Info

Publication number
BRPI0520297A2
BRPI0520297A2 BRPI0520297-3A BRPI0520297A BRPI0520297A2 BR PI0520297 A2 BRPI0520297 A2 BR PI0520297A2 BR PI0520297 A BRPI0520297 A BR PI0520297A BR PI0520297 A2 BRPI0520297 A2 BR PI0520297A2
Authority
BR
Brazil
Prior art keywords
impeller
pump
centrifugal pump
vane
width
Prior art date
Application number
BRPI0520297-3A
Other languages
English (en)
Inventor
Michel Grimm
Jean-Nicolas Favre
Hagen Renger
Original Assignee
Egger Pumps Technology 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 Egger Pumps Technology Ag filed Critical Egger Pumps Technology Ag
Publication of BRPI0520297A2 publication Critical patent/BRPI0520297A2/pt
Publication of BRPI0520297B1 publication Critical patent/BRPI0520297B1/pt

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
    • F04D29/18—Rotors
    • F04D29/22—Rotors specially for centrifugal pumps
    • F04D29/2261—Rotors specially for centrifugal pumps with special measures
    • F04D29/2288—Rotors specially for centrifugal pumps with special measures for comminuting, mixing or separating
    • 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
    • F04D7/02—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type
    • F04D7/04—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being viscous or non-homogenous
    • F04D7/045—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being viscous or non-homogenous with means for comminuting, mixing stirring or otherwise treating

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Reciprocating Pumps (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)

Abstract

BOMBA CENTRÍFUGA. A presente invenção refere-se a uma placa do propulsor (11; 21; 31) de um propulsor (10; 20; 30)de uma bomba centrífuga que é acionável via um eixo (60), mais particularmente uma bomba com propulsor de canal para bombear líquidos com misturas de sólidos ou gasosos, a qual é provida com pelo menos uma pá ampla (15; 25L, 35L) é deslocada em direção ao acionamento por uma distância D, de modo que a câmara do propulsor (5 A; 105 A) é ampliada por uma parte (5B; 105B) localizado para trás. Além disso, de acordo com uma modalidade preferida, o propulsor (20; 30) compreende pelo menos uma pá auxiliar (25 S; 35S) cuja largura do centro é, preferivelmente, igual a aproximadamente 50% da largura da pá larga. Essa disposição melhora particularmente a capacidade de a bomba transportar gás.
BRPI0520297-3A 2005-06-16 2005-06-16 Bomba centrífuga BRPI0520297B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CH2005/000337 WO2006133577A1 (de) 2005-06-16 2005-06-16 Kreiselpumpe

Publications (2)

Publication Number Publication Date
BRPI0520297A2 true BRPI0520297A2 (pt) 2009-04-28
BRPI0520297B1 BRPI0520297B1 (pt) 2018-06-26

Family

ID=34970104

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0520297-3A BRPI0520297B1 (pt) 2005-06-16 2005-06-16 Bomba centrífuga

Country Status (12)

Country Link
US (1) US8025478B2 (pt)
EP (1) EP1891334B9 (pt)
JP (1) JP5384103B2 (pt)
CN (1) CN101208521B (pt)
AT (1) ATE421043T1 (pt)
BR (1) BRPI0520297B1 (pt)
CA (1) CA2611141C (pt)
DE (1) DE502005006506D1 (pt)
DK (1) DK1891334T3 (pt)
ES (1) ES2318497T3 (pt)
PL (1) PL1891334T3 (pt)
WO (1) WO2006133577A1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2607004T3 (es) 2008-05-27 2017-03-28 Weir Minerals Australia Ltd Impulsor de bomba para lodos
PL2233746T3 (pl) * 2009-03-11 2017-03-31 Askoll Holding S.R.L. Odśrodkowa pompa odpływowa z wirnikiem łopatkowym do pralek i innych tego typu urządzeń gospodarstwa domowego
CN102121479A (zh) * 2010-01-08 2011-07-13 江苏尚宝罗泵业有限公司 泵
DE102013007849A1 (de) * 2013-05-08 2014-11-13 Ksb Aktiengesellschaft Pumpenanordnung
CN104564851B (zh) * 2015-01-30 2017-05-17 上海德耐泵业有限公司 多相流反应器
CN105020184B (zh) * 2015-07-29 2017-04-12 湖北三宁化工股份有限公司 气提液涡轮泵
US10473113B2 (en) * 2015-12-16 2019-11-12 Denso Corporation Centrifugal blower
JP6634929B2 (ja) * 2015-12-16 2020-01-22 株式会社デンソー 遠心送風機
WO2018014968A1 (en) * 2016-07-22 2018-01-25 Egger Pumps Technology Sa Centrifugal pump body mountable on a tank
RU2667251C1 (ru) * 2017-10-05 2018-09-18 Акционерное общество "Объединенная двигателестроительная корпорация" (АО "ОДК") Коробка приводных агрегатов
KR102334763B1 (ko) * 2020-02-26 2021-12-03 주식회사 유니크 전자식 워터 펌프

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2272469A (en) * 1939-12-23 1942-02-10 Chicago Pump Co Centrifugal pump
US3130678A (en) * 1961-04-28 1964-04-28 William F Chenault Centrifugal pump
CH633617A5 (de) * 1978-08-31 1982-12-15 Martin Staehle Kreiselpumpe mit einschaufel-laufrad zur foerderung von langfaserigen aufgeschwemmten feststoffen.
MX157817A (es) * 1981-12-08 1988-12-15 Emule Egger & Cie S A Mejoras a bomba rotativa de circulacion libre de fluidos
CH660511A5 (en) * 1982-12-22 1987-04-30 Martin Staehle Centrifugal pump having a single-blade impeller
JPS59165891A (ja) * 1983-03-10 1984-09-19 Ebara Corp 渦流ポンプ
JPS63105793U (pt) * 1986-12-26 1988-07-08
JPH0299294U (pt) * 1989-01-25 1990-08-07
US4981413A (en) * 1989-04-27 1991-01-01 Ahlstrom Corporation Pump for and method of separating gas from a fluid to be pumped
US5104541A (en) * 1990-05-10 1992-04-14 Daniel William H Oil-water separator
GB2337795A (en) * 1998-05-27 1999-12-01 Ebara Corp An impeller with splitter blades
CN2360609Y (zh) * 1998-12-02 2000-01-26 亚瑞亚·勃朗勃威力有限公司 用于高速涡轮的压气机叶轮固定装置
FI111023B (fi) * 1998-12-30 2003-05-15 Sulzer Pumpen Ag Menetelmä ja laite materiaalin pumppaamiseksi sekä laitteen yhteydessä käytettävä roottori
JP2000240584A (ja) * 1999-02-18 2000-09-05 Ebara Corp ボルテックスポンプ
US20040234370A1 (en) * 2002-09-26 2004-11-25 Mark Simakaski Chopping pump impeller assembly
US7037069B2 (en) 2003-10-31 2006-05-02 The Gorman-Rupp Co. Impeller and wear plate

Also Published As

Publication number Publication date
US8025478B2 (en) 2011-09-27
EP1891334A1 (de) 2008-02-27
CN101208521A (zh) 2008-06-25
US20090324402A1 (en) 2009-12-31
CA2611141A1 (en) 2006-12-21
WO2006133577A1 (de) 2006-12-21
JP5384103B2 (ja) 2014-01-08
BRPI0520297B1 (pt) 2018-06-26
PL1891334T3 (pl) 2009-07-31
EP1891334B9 (de) 2009-08-26
CA2611141C (en) 2013-01-22
JP2008544132A (ja) 2008-12-04
ES2318497T3 (es) 2009-05-01
ATE421043T1 (de) 2009-01-15
EP1891334B1 (de) 2009-01-14
DE502005006506D1 (de) 2009-03-05
CN101208521B (zh) 2011-08-31
DK1891334T3 (da) 2009-05-11

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 19A ANUIDADE.