BR0304240A - Bomba para água e rotor para esta - Google Patents
Bomba para água e rotor para estaInfo
- 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
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.
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)
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 |
AP3067A (en) * | 2008-05-27 | 2014-12-31 | Weir Minerals Australia Ltd | Slurry pump impeller |
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 |
WO2016131080A1 (en) * | 2015-02-19 | 2016-08-25 | 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 |
WO2016185570A1 (ja) * | 2015-05-19 | 2016-11-24 | 株式会社日立製作所 | 遠心圧縮機 |
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)
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 |
EP0465757B1 (de) | 1990-07-07 | 1993-12-15 | Firma Carl Freudenberg | Kühlwasserpumpe |
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 |
-
2002
- 2002-09-26 US US10/255,332 patent/US6752590B2/en not_active Expired - Lifetime
-
2003
- 2003-09-24 MX MXPA03008680A patent/MXPA03008680A/es active IP Right Grant
- 2003-09-25 BR BRPI0304240-5A patent/BR0304240B1/pt active IP Right Grant
- 2003-09-25 CA CA2442473A patent/CA2442473C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
MXPA03008680A (es) | 2004-03-31 |
BR0304240B1 (pt) | 2012-09-18 |
US6752590B2 (en) | 2004-06-22 |
CA2442473A1 (en) | 2004-03-26 |
CA2442473C (en) | 2011-04-26 |
US20040062635A1 (en) | 2004-04-01 |
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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. |