ES2032965T3 - Sistema de bombeo centrifugo con reservorio de entrada. - Google Patents
Sistema de bombeo centrifugo con reservorio de entrada.Info
- Publication number
- ES2032965T3 ES2032965T3 ES198888304619T ES88304619T ES2032965T3 ES 2032965 T3 ES2032965 T3 ES 2032965T3 ES 198888304619 T ES198888304619 T ES 198888304619T ES 88304619 T ES88304619 T ES 88304619T ES 2032965 T3 ES2032965 T3 ES 2032965T3
- Authority
- ES
- Spain
- Prior art keywords
- liquid
- tank
- vapor
- centrifugal pump
- mixing tube
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
- 238000005086 pumping Methods 0.000 title 1
- 239000007788 liquid Substances 0.000 abstract 8
- 239000000203 mixture Substances 0.000 abstract 2
- 230000001174 ascending effect Effects 0.000 abstract 1
- 238000000605 extraction Methods 0.000 abstract 1
- 238000004326 stimulated echo acquisition mode for imaging Methods 0.000 abstract 1
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
- F04D9/00—Priming; Preventing vapour lock
- F04D9/04—Priming; Preventing vapour lock using priming pumps; using booster pumps to prevent vapour-lock
- F04D9/06—Priming; Preventing vapour lock using priming pumps; using booster pumps to prevent vapour-lock of jet type
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Jet Pumps And Other Pumps (AREA)
Abstract
SISTEMA DE BOMBA (1) QUE INCLUYE UNA BOMBA CENTRIFUGA (2) CON UN DEPOSITO DE ADMISION (3) CONECTADO AL EXTREMO ASCENDENTE PARA RECIBIR INICIALMENTE LA MEZCLA VAPOR/LIQUIDO QUE PENETRA EN EL SISTEMA, PARA PERMITIR QUE EL AIRE O EL VAPOR SE SEPAREN DEL LIQUIDO. POR DEBAJO DEL NIVEL DEL LIQUIDO (L), EXISTE EN EL DEPOSITO UN TUBO DE MEZCLA (25) QUE PROPORCIONA EL UNICO CANAL DE CIRCULACION DEL LIQUIDO A LA BOMBA CENTRIFUGA (2). TAMBIEN DENTRO DEL DEPOSITO (3), HAY, POR DEBAJO DEL NIVEL DEL LIQUIDO (L) UNA BOMBA EYECTORA PRINCIPAL (20) QUE INYECTA LIQUIDO EN EL TUBO DE MEZCLA (25). ESTE HACE PASAR LIQUIDO DEL DEPOSITO (3) AL TUBO DE MEZCLA (25) PARA FLUIR HACIA LA BOMBA CENTRIFUGA (2). TAMBIEN PUEDE HABER DENTRO DEL DEPOSITO (3) UNO O MAS EYECTORES DE EXTRACCION DE VAPOR PARA HACER ENTRAR AIRE O VAPOR DE AREAS SELECCIONADAS AL DEPOSITO (3) E IMPULSARLOS HACIA EL TUBO DE MEZCLA (25), A LA ZONA MEDIA DE SU RECORRIDO, DONDE EL AIRE O EL VAPOR SE MEZCLAN CON EL LIQUIDO CONTENIDO A UNA PRESION INTERMEDIA SUPERIOR A LA PRESION DEL DEPOSITO ANTES DE ENTRAR EN LA BOMBA CENTRIFUGA (2).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/058,237 US4767281A (en) | 1987-06-04 | 1987-06-04 | Centrifugal pump system with inlet reservoir |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2032965T3 true ES2032965T3 (es) | 1993-03-01 |
Family
ID=22015540
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES198888304619T Expired - Lifetime ES2032965T3 (es) | 1987-06-04 | 1988-05-20 | Sistema de bombeo centrifugo con reservorio de entrada. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4767281A (es) |
EP (1) | EP0294064B1 (es) |
JP (1) | JP2636336B2 (es) |
DE (1) | DE3872951T2 (es) |
ES (1) | ES2032965T3 (es) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0398005B1 (en) * | 1989-05-19 | 1994-08-24 | Vickers Incorporated | Pump |
JP2764217B2 (ja) * | 1989-09-20 | 1998-06-11 | 株式会社荏原製作所 | ジェットポンプ |
BR8905970A (pt) * | 1989-11-16 | 1991-05-21 | Narcizo Osorio Basseggio | Sistema e processo de compressao de fluidos misciveis |
DE4304149C1 (de) * | 1993-02-12 | 1994-09-08 | Grundfos As | Selbstansaugendes Motorpumpenaggregat |
DE9314532U1 (de) * | 1993-09-25 | 1993-12-09 | ASV Stübbe GmbH & Co KG, 32602 Vlotho | Selbstansaugende Kreiselpumpe |
US5458467A (en) * | 1994-01-14 | 1995-10-17 | Mcneil (Ohio) Corporation | Jet pump and method of operation thereof |
US6942463B2 (en) * | 2003-04-03 | 2005-09-13 | Beneah T. Ogolla | Combination water pump/air compressor system |
JP2005240624A (ja) * | 2004-02-25 | 2005-09-08 | Matsushita Electric Ind Co Ltd | 自吸ポンプ |
US7578870B2 (en) * | 2004-12-17 | 2009-08-25 | Hamilton Sundstrand Corporation | Fluid separating device |
US8245818B2 (en) | 2007-10-23 | 2012-08-21 | Pratt & Whitney Canada Corp. | Gas turbine oil scavenging system |
US9695826B1 (en) | 2012-06-28 | 2017-07-04 | James Harmon | Pitot tube pump and related methods |
CN102966510A (zh) * | 2012-11-07 | 2013-03-13 | 无锡惠山泵业有限公司 | 组合式水泵 |
US9964081B2 (en) | 2015-03-20 | 2018-05-08 | Hamilton Sundstrand Corporation | Fuel pump system for bubble control |
US10060290B2 (en) | 2015-12-30 | 2018-08-28 | General Electric Company | Method and system for centrifugal pump |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA577276A (en) * | 1959-06-09 | R. Lung Kenneth | Shallow well pump | |
GB445398A (en) * | 1935-05-29 | 1936-04-08 | Novo Engine Company | Self-priming centrifugal pumps |
US2853014A (en) * | 1956-02-28 | 1958-09-23 | Fred A Carpenter | Booster attachment for centrifugal pumps |
US2941474A (en) * | 1956-08-20 | 1960-06-21 | Fairbanks Morse & Co | Self-priming pumping apparatus |
US2987002A (en) * | 1958-01-27 | 1961-06-06 | Sta Rite Products Inc | Dual pressure attachment for pumps |
US3063377A (en) * | 1958-12-31 | 1962-11-13 | Clayton Mark & Company | Centrifugal jet pump |
US3387644A (en) * | 1966-09-15 | 1968-06-11 | Mc Donnell Douglas Corp | Fuel vapor and air eductor system |
US3394655A (en) * | 1966-09-19 | 1968-07-30 | Richard J. Brown | Combined centrifugal and jet type fluid pump |
GB1260833A (en) * | 1968-02-15 | 1972-01-19 | Lucas Industries Ltd | Self priming liquid pumping system |
SE366702B (es) * | 1972-01-12 | 1974-05-06 | Joenkoepings Mek Werkstads | |
JPS539926Y2 (es) * | 1972-07-10 | 1978-03-16 | ||
JPS532600Y2 (es) * | 1972-07-13 | 1978-01-23 | ||
JPS4945442U (es) * | 1972-07-25 | 1974-04-20 | ||
US4037991A (en) * | 1973-07-26 | 1977-07-26 | The Plessey Company Limited | Fluid-flow assisting devices |
US4142839A (en) * | 1975-02-03 | 1979-03-06 | Lear Siegler, Inc. | Centrifugal pump for high V/L performance |
JPS52151901A (en) * | 1976-06-12 | 1977-12-16 | Hitachi Ltd | Shallow and deep type pumpe device |
US4704070A (en) * | 1983-04-25 | 1987-11-03 | Iseman Walter J | Fuel system bubble dissipation device |
EP0143794B1 (en) * | 1983-04-25 | 1988-12-07 | Sundstrand Corporation | Fuel system bubble dissipation device |
-
1987
- 1987-06-04 US US07/058,237 patent/US4767281A/en not_active Expired - Lifetime
-
1988
- 1988-05-20 DE DE8888304619T patent/DE3872951T2/de not_active Expired - Lifetime
- 1988-05-20 EP EP88304619A patent/EP0294064B1/en not_active Expired
- 1988-05-20 ES ES198888304619T patent/ES2032965T3/es not_active Expired - Lifetime
- 1988-06-03 JP JP63135764A patent/JP2636336B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPS64391A (en) | 1989-01-05 |
JP2636336B2 (ja) | 1997-07-30 |
DE3872951T2 (de) | 1992-12-03 |
DE3872951D1 (de) | 1992-08-27 |
US4767281A (en) | 1988-08-30 |
EP0294064A1 (en) | 1988-12-07 |
EP0294064B1 (en) | 1992-07-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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