BR9811328A - Bomba de sucção, processo de bombeamento por sucção de um lìquido, e, sistema de distribuição para distribuir combustìvel em estado lìquido a partir de um tanque de armazenagem. - Google Patents
Bomba de sucção, processo de bombeamento por sucção de um lìquido, e, sistema de distribuição para distribuir combustìvel em estado lìquido a partir de um tanque de armazenagem.Info
- Publication number
- BR9811328A BR9811328A BR9811328-3A BR9811328A BR9811328A BR 9811328 A BR9811328 A BR 9811328A BR 9811328 A BR9811328 A BR 9811328A BR 9811328 A BR9811328 A BR 9811328A
- Authority
- BR
- Brazil
- Prior art keywords
- fluid
- pump
- suction
- cavity
- distribution system
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2/00—Rotary-piston machines or pumps
- F04C2/30—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
- F04C2/34—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members
- F04C2/344—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
- F04C15/06—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
- F04C15/062—Arrangements for supercharging the working space
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
- F04C15/0042—Systems for the equilibration of forces acting on the machines or pump
- F04C15/0049—Equalization of pressure pulses
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Rotary Pumps (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
- Jet Pumps And Other Pumps (AREA)
Abstract
"BOMBA DE SUCçãO, PROCESSO DE BOMBEAMENTO POR SUCçãO DE UM LìQUIDO, E, SISTEMA DE DISTRIBUIçãO PARA DISTRIBUIR COMBUSTìVEL EM ESTADO LìQUIDO A PARTIR DE UM TANQUE DE ARMAZENAGEM". Uma bomba de sucção (22) adequada para uso em um sistema de distribuição de combustível (20) ou sistema de liberação de outro fluido para líquidos voláteis. A bomba de sucção inclui uma camisa da bomba, que define uma câmara (52) para a bomba, com portas de entrada e de saída. Um rotor (54) com palhetas (58) assente na câmara da bomba. As palhetas definem cavidades de fluido (96a, 96b, 96c,...96f) que giram entre as portas de entrada e de saída. Durante cada volta do rotor, cada cavidade de fluido passa através de uma seção de câmara da bomba, em que ela é isolada tanto da porta de entrada quanto da porta de saída. Um ducto de escapamento de fluido (102) se estende a partir da porta de saída. Uma porta de escapamento de fluido (104) se estende do ducto de escapamento de fluido até a seção da câmara da bomba que define a posição isolada das cavidades de fluido. Durante a operação da bomba, o fluido pressurizado descarregado da porta de saída flui através do ducto de escapamento de fluido e da porta de escapamento de fluido para dentro da cavidade de fluido isolada. Este fluido pressurizado comprime as bolhas de vapor na cavidade de fluido para evitar sua rápida descompressão quando a cavidade estiver mais tarde submetida a descompressão adicional. A descompressão inicial das bolhas de vapor reduz o ruído gerado quando a cavidade de fluido é submetida a rápida descompressão quando ela é posicionada adjacente à porta de saída.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/915,445 US6030191A (en) | 1997-08-20 | 1997-08-20 | Low noise rotary vane suction pump having a bleed port |
PCT/US1998/000606 WO1999009322A1 (en) | 1997-08-20 | 1998-01-08 | Low noise suction pump |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9811328A true BR9811328A (pt) | 2000-09-19 |
Family
ID=25435753
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9811328-3A BR9811328A (pt) | 1997-08-20 | 1998-01-08 | Bomba de sucção, processo de bombeamento por sucção de um lìquido, e, sistema de distribuição para distribuir combustìvel em estado lìquido a partir de um tanque de armazenagem. |
Country Status (10)
Country | Link |
---|---|
US (1) | US6030191A (pt) |
EP (1) | EP1005613B1 (pt) |
JP (1) | JP4143261B2 (pt) |
KR (1) | KR100499652B1 (pt) |
CN (1) | CN1247898C (pt) |
AU (1) | AU5914798A (pt) |
BR (1) | BR9811328A (pt) |
DE (1) | DE69817582T2 (pt) |
ES (1) | ES2205443T3 (pt) |
WO (1) | WO1999009322A1 (pt) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6149409A (en) * | 1999-08-02 | 2000-11-21 | Ford Global Technologies, Inc. | Cartridge vane pump with dual side fluid feed and single side inlet |
DE10027990A1 (de) * | 2000-06-08 | 2001-12-20 | Luk Fahrzeug Hydraulik | Pumpe |
EP1329633A1 (en) * | 2000-09-04 | 2003-07-23 | Honda Giken Kogyo Kabushiki Kaisha | Rotary fluid machinery |
US20050232786A1 (en) * | 2001-09-27 | 2005-10-20 | Steve Schneider | Pump |
US7777000B2 (en) * | 2003-03-06 | 2010-08-17 | The Regents Of The University Of California | Anti-viral activity of cathelicidin peptides |
US7134855B2 (en) * | 2003-06-13 | 2006-11-14 | Delaware Capital Formation, Inc. | Vane pump with integrated shaft, rotor and disc |
JP4224378B2 (ja) * | 2003-11-04 | 2009-02-12 | 株式会社日立製作所 | オイルポンプ |
ATE392251T1 (de) * | 2004-12-23 | 2008-05-15 | Kinematica Ag | Vorrichtung zum dispergieren eines festen, flüssigen oder gasförmigen stoffes in einer flüssigkeit |
US7361001B2 (en) * | 2005-01-11 | 2008-04-22 | General Motors Corporation | Hydraulic vane pump |
JP2008128116A (ja) * | 2006-11-21 | 2008-06-05 | Matsushita Electric Works Ltd | ベーンポンプ |
JP4802996B2 (ja) * | 2006-11-21 | 2011-10-26 | パナソニック電工株式会社 | ベーンポンプ |
US8668480B2 (en) * | 2010-09-22 | 2014-03-11 | Hamilton Sundstrand Corporation | Pre-pressurization pump liner for vane pump |
WO2015127513A1 (en) * | 2014-02-27 | 2015-09-03 | FLENCHE, Karin | Rotary vane apparatus |
WO2017165950A1 (en) * | 2016-04-01 | 2017-10-05 | Rt Hamilton And Associates Limited | Improved rotary vane vacuum pump |
EP3578755B1 (en) * | 2018-06-04 | 2023-06-07 | Entecnia Consulting, S.L.U. | Rotary machine |
CN113738567A (zh) * | 2020-09-18 | 2021-12-03 | 宁波弗德消防科技有限公司 | 流体驱动装置和流体驱动比例混合器***及其方法 |
BE1030413B1 (fr) * | 2022-04-01 | 2023-10-30 | Safran Aero Boosters | Pompe de fluide pour turbomachine d'aéronef, circuit de lubrification et turbomachine d'aéronef |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2619911A (en) * | 1943-06-01 | 1952-12-02 | Ernest J Svenson | Liquid dispensing apparatus |
DE1019964B (de) * | 1952-01-14 | 1957-11-21 | Ludwig Maier | Vorrichtung zum Foerdern von in teigigem Zustand befindlichen Stoffen oder Stoffgemischen, insbesondere zum Foerdern von Sumpfkalk aus einer Grube |
US3182596A (en) * | 1963-05-31 | 1965-05-11 | Borg Warner | Hydraulic systems and pumps |
US4925372A (en) * | 1989-04-07 | 1990-05-15 | Vickers, Incorporated | Power transmission |
CA2103539C (en) * | 1992-12-28 | 2003-12-02 | James Jay Davis | Vane pump |
EP0619430B1 (de) * | 1993-03-05 | 1997-07-23 | Siegfried A. Dipl.-Ing. Eisenmann | Innenzahnradpumpe für grossen Drehzahlbereich |
DE19625824A1 (de) * | 1996-06-28 | 1998-01-02 | Betzdearborn Inc | Verfahren zur Herstellung von Papierprodukten und darin verwendbare Leimungsmittelzusammensetzung |
-
1997
- 1997-08-20 US US08/915,445 patent/US6030191A/en not_active Expired - Lifetime
-
1998
- 1998-01-08 DE DE69817582T patent/DE69817582T2/de not_active Expired - Lifetime
- 1998-01-08 KR KR10-2000-7001673A patent/KR100499652B1/ko not_active IP Right Cessation
- 1998-01-08 BR BR9811328-3A patent/BR9811328A/pt not_active IP Right Cessation
- 1998-01-08 JP JP2000509954A patent/JP4143261B2/ja not_active Expired - Lifetime
- 1998-01-08 EP EP98902507A patent/EP1005613B1/en not_active Expired - Lifetime
- 1998-01-08 CN CNB98810377XA patent/CN1247898C/zh not_active Expired - Lifetime
- 1998-01-08 ES ES98902507T patent/ES2205443T3/es not_active Expired - Lifetime
- 1998-01-08 WO PCT/US1998/000606 patent/WO1999009322A1/en active IP Right Grant
- 1998-01-08 AU AU59147/98A patent/AU5914798A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
DE69817582T2 (de) | 2004-06-24 |
ES2205443T3 (es) | 2004-05-01 |
CN1276852A (zh) | 2000-12-13 |
KR100499652B1 (ko) | 2005-07-07 |
CN1247898C (zh) | 2006-03-29 |
EP1005613B1 (en) | 2003-08-27 |
WO1999009322A1 (en) | 1999-02-25 |
DE69817582D1 (de) | 2003-10-02 |
EP1005613A1 (en) | 2000-06-07 |
AU5914798A (en) | 1999-03-08 |
KR20010023056A (ko) | 2001-03-26 |
US6030191A (en) | 2000-02-29 |
JP4143261B2 (ja) | 2008-09-03 |
JP2001515184A (ja) | 2001-09-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FF | Decision: intention to grant | ||
HIFF | Patent grant cancelled | ||
FF | Decision: intention to grant | ||
B16A | Patent or certificate of addition of invention granted | ||
B15K | Others concerning applications: alteration of classification |
Ipc: F04C 15/06 (2006.01), F04C 15/00 (2006.0 |
|
B21A | Expiry acc. art. 78, item i of ipl- expiry of the term of protection |