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PE20100613A1 - MODULAR AMPHIBIOUS PUMPS - Google Patents

MODULAR AMPHIBIOUS PUMPS

Info

Publication number
PE20100613A1
PE20100613A1 PE2009001029A PE2009001029A PE20100613A1 PE 20100613 A1 PE20100613 A1 PE 20100613A1 PE 2009001029 A PE2009001029 A PE 2009001029A PE 2009001029 A PE2009001029 A PE 2009001029A PE 20100613 A1 PE20100613 A1 PE 20100613A1
Authority
PE
Peru
Prior art keywords
modular
amphibious
pumps
rotor
centrifuger
Prior art date
Application number
PE2009001029A
Other languages
Spanish (es)
Inventor
Silvino Geremia
Original Assignee
Higra Ind Ltda
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 Higra Ind Ltda filed Critical Higra Ind Ltda
Publication of PE20100613A1 publication Critical patent/PE20100613A1/en

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
    • F04D13/00—Pumping installations or systems
    • F04D13/12—Combinations of two or more pumps
    • F04D13/14—Combinations of two or more pumps the pumps being all of centrifugal 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
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D13/08—Units comprising pumps and their driving means the pump being electrically driven for submerged use
    • F04D13/086—Units comprising pumps and their driving means the pump being electrically driven for submerged use the pump and drive motor are both submerged
    • 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
    • F04D29/2238—Special flow patterns
    • F04D29/225—Channel wheels, e.g. one blade or one flow channel
    • 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)

Abstract

QUE COMPRENDE: A) UNA CAMARA, DENTRO DE LA CUAL HAY UN MOTOR MOJADO CARACTERIZADO POR TENER UNA VOLUTA Y UN ROTOR CON UNA ENTRADA Y POR LO MENOS DOS SALIDAS LOCALIZADAS TRANSVERSALMENTE AL EJE, IMPONIENDO UN MOVIMIENTO CENTRIFUGO AL FLUIDO; Y DOS ALAS CON ARISTAS REDONDEADAS; Y B) UN CENTRIFUGADOR CON ORIFICIOS A LO LARGO DE SU CUERPO Y SOLIDARIO AL EJE. LA BOMBA MODULAR ES INSTALADA EN SERIE, CON VOLUTA Y ROTOR DIFERENCIADOS, SIENDO CAPAZ DE ADMITIR LA ENTRADA DE OBJETOS MAS GRANDES SIN CAUSAR DANOS A SU SISTEMAWHICH INCLUDES: A) A CHAMBER, WITHIN WHICH THERE IS A WET MOTOR CHARACTERIZED BY HAVING A SCROLL AND A ROTOR WITH AN INPUT AND AT LEAST TWO OUTPUTS LOCATED TRANSVERSALLY TO THE AXIS, IMPOSING A CENTRIFUGAL MOVEMENT TO THE FLUID; AND TWO WINGS WITH ROUNDED EDGES; AND B) A CENTRIFUGER WITH HOLES THROUGH ITS BODY AND SOLIDARITY TO THE SHAFT. THE MODULAR PUMP IS INSTALLED IN SERIES, WITH DIFFERENTIAL VOLUTE AND ROTOR, BEING ABLE TO ADMIT THE ENTRY OF LARGEST OBJECTS WITHOUT CAUSING DAMAGE TO YOUR SYSTEM

PE2009001029A 2008-08-19 2009-08-19 MODULAR AMPHIBIOUS PUMPS PE20100613A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BRPI0802897-4A BRPI0802897A2 (en) 2008-08-19 2008-08-19 modular pumps

Publications (1)

Publication Number Publication Date
PE20100613A1 true PE20100613A1 (en) 2010-09-03

Family

ID=41696560

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2009001029A PE20100613A1 (en) 2008-08-19 2009-08-19 MODULAR AMPHIBIOUS PUMPS

Country Status (3)

Country Link
US (1) US20100047094A1 (en)
BR (1) BRPI0802897A2 (en)
PE (1) PE20100613A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8297952B2 (en) * 2010-07-09 2012-10-30 Cheng-Kuan Wu Water inlet unit for an amphibious pump
DE102010026756B4 (en) * 2010-07-09 2012-10-25 Wilo Se Impeller of a centrifugal pump
BR102012003838A2 (en) * 2012-02-22 2013-10-29 Higra Ind Ltda AMPHIBIC PUMP
CN112065735B (en) * 2020-09-16 2022-06-24 长沙迪沃机械科技有限公司 Control method of water-taking booster pump and control method of water-taking booster pump truck

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3135213A (en) * 1962-10-30 1964-06-02 Watt V Smith Immersible motor-pump unit
US5636848A (en) * 1995-02-22 1997-06-10 Alliedsignal Inc. Oil seal for a high speed rotating shaft
US5700138A (en) * 1995-08-21 1997-12-23 Mcneil (Ohio) Corporation Centrifugal pump
DE19702723A1 (en) * 1997-01-27 1998-08-06 Grundfos As Wet running submersible motor for driving a centrifugal pump
US6200108B1 (en) * 1998-03-11 2001-03-13 Aqua-Flo, Incorporated Heat exchanging means for a pump motor using a bypass tube within a recirculating water system
EP1010894B1 (en) * 1998-12-19 2004-03-03 GARDENA Kress + Kastner GmbH Pond insert with pump
US6676382B2 (en) * 1999-11-19 2004-01-13 Campbell Hausfeld/Scott Fetzer Company Sump pump monitoring and control system
US20040022647A1 (en) * 2002-08-05 2004-02-05 Thompson Brett Franklin Centrifugal pumps with internal cooling
EP1554497B1 (en) * 2002-08-31 2006-04-12 Oase GmbH Submersible motor-driven pump with an anti-frost device

Also Published As

Publication number Publication date
BRPI0802897A2 (en) 2011-04-26
US20100047094A1 (en) 2010-02-25

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