ES2195733B1 - Bomba hidraulica con guiador de flujo. - Google Patents
Bomba hidraulica con guiador de flujo.Info
- Publication number
- ES2195733B1 ES2195733B1 ES200101705A ES200101705A ES2195733B1 ES 2195733 B1 ES2195733 B1 ES 2195733B1 ES 200101705 A ES200101705 A ES 200101705A ES 200101705 A ES200101705 A ES 200101705A ES 2195733 B1 ES2195733 B1 ES 2195733B1
- Authority
- ES
- Spain
- Prior art keywords
- hydraulic pump
- flow guide
- impeller
- hydraulic body
- outlet duct
- 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 - Fee Related
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
- F04D9/00—Priming; Preventing vapour lock
- F04D9/001—Preventing vapour lock
- F04D9/002—Preventing vapour lock by means in the very pump
-
- 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
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/44—Fluid-guiding means, e.g. diffusers
- F04D29/445—Fluid-guiding means, e.g. diffusers especially adapted for liquid pumps
-
- 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
- F04D9/02—Self-priming pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Bomba hidráulica síncrona para lavavajillas y lavadoras que incluye un motor síncrono (1), un rodete (2) coaxial con dicho motor síncrono (1) y un cuerpo hidráulico (3) en donde se aloja dicho rodete (2), teniendo dicho cuerpo hidráulico (3) un conducto de entrada (4) y un conducto de salida (5). La bomba incluye también en el interior de dicho cuerpo hidráulico (3) al menos una pieza (8) adyacente al rodete (2) que tiene un saliente (9) apuntando hacia el conducto de salida (5), de tal manera que dicho saliente (9) actúa como guiador direccionando el flujo que circula en el interior del cuerpo hidráulico (3) hacia dicho conducto de salida (5).
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES200101705A ES2195733B1 (es) | 2001-07-20 | 2001-07-20 | Bomba hidraulica con guiador de flujo. |
DE60231364T DE60231364D1 (de) | 2001-07-20 | 2002-07-05 | Hydraulische Pumpe |
EP02380149A EP1277964B1 (en) | 2001-07-20 | 2002-07-05 | Hydraulic pump |
ES02380149T ES2322558T3 (es) | 2001-07-20 | 2002-07-05 | Bomba hidraulica. |
US10/196,971 US6743000B2 (en) | 2001-07-20 | 2002-07-16 | Hydraulic pump with flow guider |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES200101705A ES2195733B1 (es) | 2001-07-20 | 2001-07-20 | Bomba hidraulica con guiador de flujo. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2195733A1 ES2195733A1 (es) | 2003-12-01 |
ES2195733B1 true ES2195733B1 (es) | 2005-08-16 |
Family
ID=8498466
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES200101705A Expired - Fee Related ES2195733B1 (es) | 2001-07-20 | 2001-07-20 | Bomba hidraulica con guiador de flujo. |
ES02380149T Expired - Lifetime ES2322558T3 (es) | 2001-07-20 | 2002-07-05 | Bomba hidraulica. |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES02380149T Expired - Lifetime ES2322558T3 (es) | 2001-07-20 | 2002-07-05 | Bomba hidraulica. |
Country Status (4)
Country | Link |
---|---|
US (1) | US6743000B2 (es) |
EP (1) | EP1277964B1 (es) |
DE (1) | DE60231364D1 (es) |
ES (2) | ES2195733B1 (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5244449B2 (ja) * | 2008-05-02 | 2013-07-24 | 株式会社川本製作所 | 給水装置 |
CN104314837B (zh) * | 2014-10-11 | 2017-01-25 | 长沙矿冶研究院有限责任公司 | 用于水下作业的粗颗粒矿浆泵 |
CN111207084B (zh) * | 2018-11-21 | 2021-12-21 | 浙江西菱股份有限公司 | 一种自吸离心泵 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US984456A (en) * | 1908-07-10 | 1911-02-14 | William F Trenary | Centrifugal pump. |
US1993268A (en) * | 1929-08-16 | 1935-03-05 | Ferguson Charles Hiram | Centrifugal pump |
US2006590A (en) * | 1931-08-21 | 1935-07-02 | Westco Pump Corp | Pumping apparatus |
US3266428A (en) * | 1964-02-19 | 1966-08-16 | Terry Machinery Company | Portable self-priming pump construction |
US3656861A (en) * | 1970-04-15 | 1972-04-18 | Wilfley & Sons Inc A | Centrifugal pump with mating case plate volute halves and constant section impeller |
AU522300B2 (en) * | 1976-07-30 | 1982-05-27 | Ebara Corporation | Pump unit |
US4087994A (en) * | 1976-09-07 | 1978-05-09 | The Maytag Company | Centrifugal pump with means for precluding airlock |
EP0169637B1 (en) * | 1984-05-24 | 1988-11-17 | Moh-9 (Proprietary) Limited | An impeller for a pump |
IT1247616B (it) * | 1990-07-12 | 1994-12-28 | Zanussi Elettrodomestici | Lavastoviglie con gruppo di pompaggio monomotore |
US5257901A (en) * | 1990-12-28 | 1993-11-02 | Whirlpool Corporation | Quick-priming centrifugal pump |
DE9216258U1 (es) * | 1992-11-30 | 1993-04-29 | Siemens Ag, 8000 Muenchen, De | |
DE19521768A1 (de) * | 1995-06-19 | 1997-01-02 | Wilo Gmbh | Pumpenlaufrad |
DE10003644C1 (de) * | 2000-01-28 | 2001-05-10 | Buhler Motor Gmbh | Kreiselpumpe |
-
2001
- 2001-07-20 ES ES200101705A patent/ES2195733B1/es not_active Expired - Fee Related
-
2002
- 2002-07-05 DE DE60231364T patent/DE60231364D1/de not_active Expired - Lifetime
- 2002-07-05 ES ES02380149T patent/ES2322558T3/es not_active Expired - Lifetime
- 2002-07-05 EP EP02380149A patent/EP1277964B1/en not_active Expired - Fee Related
- 2002-07-16 US US10/196,971 patent/US6743000B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20030017065A1 (en) | 2003-01-23 |
US6743000B2 (en) | 2004-06-01 |
EP1277964A1 (en) | 2003-01-22 |
ES2195733A1 (es) | 2003-12-01 |
DE60231364D1 (de) | 2009-04-16 |
EP1277964B1 (en) | 2009-03-04 |
ES2322558T3 (es) | 2009-06-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
Ref document number: 2195733B1 Country of ref document: ES |
|
FD2A | Announcement of lapse in spain |
Effective date: 20180807 |