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BR0304240A - Bomba para água e rotor para esta - Google Patents

Bomba para água e rotor para esta

Info

Publication number
BR0304240A
BR0304240A BR0304240-5A BR0304240A BR0304240A BR 0304240 A BR0304240 A BR 0304240A BR 0304240 A BR0304240 A BR 0304240A BR 0304240 A BR0304240 A BR 0304240A
Authority
BR
Brazil
Prior art keywords
rotor
water pump
seal
water
pump
Prior art date
Application number
BR0304240-5A
Other languages
English (en)
Other versions
BR0304240B1 (pt
Inventor
John A Serio
Original Assignee
Int Engine Intellectual Prop
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 Int Engine Intellectual Prop filed Critical Int Engine Intellectual Prop
Publication of BR0304240A publication Critical patent/BR0304240A/pt
Publication of BR0304240B1 publication Critical patent/BR0304240B1/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
    • F04D29/2266—Rotors specially for centrifugal pumps with special measures for sealing or thrust balance

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Rotary Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)

Abstract

"BOMBA PARA áGUA E ROTOR PARA ESTA". Uma bomba para água (10) e rotor (30) para utilização em aplicações tais como motores de combustão interna. Uma pluralidade de furos (40, 44) são formados próximo ao cubo e periferia do rotor (30) da bomba para água, para fornecer escoamento de refrigerante através de uma cavidade (22) que abriga uma vedação. A vedação (18) é com isto resfriada para impedir falha prematura da vedação (18) devido a superaquecimento.
BRPI0304240-5A 2002-09-26 2003-09-25 bomba para água e rotor. BR0304240B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/255,332 US6752590B2 (en) 2002-09-26 2002-09-26 Water pump and impeller therefor

Publications (2)

Publication Number Publication Date
BR0304240A true BR0304240A (pt) 2004-09-08
BR0304240B1 BR0304240B1 (pt) 2012-09-18

Family

ID=32029095

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0304240-5A BR0304240B1 (pt) 2002-09-26 2003-09-25 bomba para água e rotor.

Country Status (4)

Country Link
US (1) US6752590B2 (pt)
BR (1) BR0304240B1 (pt)
CA (1) CA2442473C (pt)
MX (1) MXPA03008680A (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100682328B1 (ko) 2005-08-25 2007-02-15 (주) 퓨어나노텍 배수펌프용 임펠러 어셈블리
US8506238B2 (en) * 2006-03-16 2013-08-13 Ford Global Technologies, Llc Water pump with housing/impeller to enhance seal performance
WO2008027068A2 (en) * 2006-08-25 2008-03-06 Pentair Pump Group, Inc. Fluid system with pump activation device
AR071921A1 (es) * 2008-05-27 2010-07-21 Weir Minerals Australia Ltd Rotor de bomba para pasta aguada o pulpa
NO329650B1 (no) * 2009-07-15 2010-11-22 Dynavec As Fremgangsmåte og anordning for å motvirke slitasje fra partikkelholdig drivvann i et løpehjul
JP5384322B2 (ja) * 2009-12-28 2014-01-08 株式会社荏原製作所 ポンプ用羽根車及びそれを備えた水中ポンプ
WO2013109262A1 (en) * 2012-01-18 2013-07-25 International Engine Intellectual Property Company, Llc Modular water pump
US9777741B2 (en) * 2014-11-20 2017-10-03 Baker Hughes Incorporated Nozzle-shaped slots in impeller vanes
EP3259479B1 (en) * 2015-02-19 2021-03-31 Intelligent Electric Motor Solutions Pty Ltd. A self-lubricating pump arrangement
TWI725016B (zh) * 2015-03-20 2021-04-21 日商荏原製作所股份有限公司 用於離心式泵浦之葉輪
US20180135643A1 (en) * 2015-05-19 2018-05-17 Hitachi, Ltd. Centrifugal Compressor
WO2018010837A1 (de) * 2016-07-14 2018-01-18 Gea Tds Gmbh Verfahren und anlage zur behandlung hitzeempfindlicher flüssiger nahrungsmittelprodukte und zentrifugalpumpe für eine solche anlage
DE102016008558A1 (de) 2016-06-03 2017-12-07 Gea Tds Gmbh Verfahren und Anlage zur Behandlung hitzeempfindlicher flüssiger Nahrungsmittelprodukte und Zentrifugalpumpe für eine solche Anlage
DK201770269A1 (en) * 2017-04-18 2018-12-06 Spx Flow Technology Danmark A/S A PUMP FOR PUMPING HEAT-SENSITIVE FLUIDS
DE102017004213A1 (de) * 2017-04-29 2018-10-31 Gea Tds Gmbh Verfahren und Anlage zur Steuerung und/oder Regelung der Behandlung hitzeempfindlicher flüssiger Nahrungsmittelprodukte

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3213794A (en) * 1962-02-02 1965-10-26 Nash Engineering Co Centrifugal pump with gas separation means
IT1198017B (it) * 1986-08-06 1988-12-21 Nuovo Pignone Spa Pompa centrifuga particolarmente adatta per il pompaggio di fluidi ad elevato contenuto di gas
ES2047347T3 (es) 1990-07-07 1994-02-16 Freudenberg Carl Fa Bomba de agua de refrigeracion.
US5660521A (en) 1996-03-19 1997-08-26 Navistar International Transportation Corp. Water pump seal coolant wick
US5827041A (en) 1996-03-25 1998-10-27 Charhut; Frank J. Pump and seal arrangement to prevent leakage due to fluid boiling and cavitation
US6079942A (en) 1998-05-19 2000-06-27 Simpson Industries, Inc. Pump seal flushing ring

Also Published As

Publication number Publication date
CA2442473A1 (en) 2004-03-26
BR0304240B1 (pt) 2012-09-18
MXPA03008680A (es) 2004-03-31
US6752590B2 (en) 2004-06-22
US20040062635A1 (en) 2004-04-01
CA2442473C (en) 2011-04-26

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Legal Events

Date Code Title Description
B06A Notification to applicant to reply to the report for non-patentability or inadequacy of the application [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 25/09/2003, OBSERVADAS AS CONDICOES LEGAIS.