ES2161191B1 - CENTRIFUGE PUMP WITH HYDROEYECTOR. - Google Patents
CENTRIFUGE PUMP WITH HYDROEYECTOR.Info
- Publication number
- ES2161191B1 ES2161191B1 ES200000736A ES200000736A ES2161191B1 ES 2161191 B1 ES2161191 B1 ES 2161191B1 ES 200000736 A ES200000736 A ES 200000736A ES 200000736 A ES200000736 A ES 200000736A ES 2161191 B1 ES2161191 B1 ES 2161191B1
- Authority
- ES
- Spain
- Prior art keywords
- chamber
- pump
- nozzle
- discharge chamber
- hydro
- 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
Abstract
"Bomba centrífuga con hidroeyector". Comprende un electromotor (1); un cuerpo de bomba (2) coaxial dividido en una cámara de aspiración (3) y una cámara de impulsión (4), dotada de al menos un rodete (5) giratorio dentro de un difusor (6); y un órgano hidroeyector (8) compuesto por una boquilla de succión (10) y por una tobera eyectora (9), constituida por un tubo (11) de conformación general curvilínea, que discurre en espiral o en hélice alrededor del eje (12) de la bomba y está dispuesta en una pieza transversal (16), esencialmente discoidal, situada en el interior del cuerpo de bomba entre la cámara de aspiración (3) y la cámara de impulsión (4). La pieza (16) está constituida por dos mitades (20, 21) coaxiales y de conformación general asimismo discoidal, que se unen según un plano (24) esencialmente transversal a la tobera, cada una de las cuales comprende aproximadamente la mitad longitudinal del tubo (11), de las que una primera mitad (20) está dispuesta en el lado de la cámara de impulsión (4) y una segunda mitad (21) en el lado de la cámara de aspiración (3)."Centrifugal pump with hydro projector". It comprises an electric motor (1); a coaxial pump body (2) divided into a suction chamber (3) and a discharge chamber (4), provided with at least one rotating impeller (5) within a diffuser (6); and a hydro-projection member (8) composed of a suction nozzle (10) and an ejector nozzle (9), constituted by a tube (11) of general curvilinear conformation, which runs in a spiral or helix around the axis (12) of the pump and is arranged in a transverse piece (16), essentially discoidal, located inside the pump body between the suction chamber (3) and the discharge chamber (4). The piece (16) is constituted by two halves (20, 21) coaxial and of general conformation also discoidal, which are joined according to a plane (24) essentially transverse to the nozzle, each of which comprises approximately the longitudinal half of the tube (11), of which a first half (20) is arranged on the side of the discharge chamber (4) and a second half (21) on the side of the aspiration chamber (3).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES200000736A ES2161191B1 (en) | 2000-03-27 | 2000-03-27 | CENTRIFUGE PUMP WITH HYDROEYECTOR. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES200000736A ES2161191B1 (en) | 2000-03-27 | 2000-03-27 | CENTRIFUGE PUMP WITH HYDROEYECTOR. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2161191A1 ES2161191A1 (en) | 2001-11-16 |
ES2161191B1 true ES2161191B1 (en) | 2002-07-01 |
Family
ID=8492870
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES200000736A Expired - Fee Related ES2161191B1 (en) | 2000-03-27 | 2000-03-27 | CENTRIFUGE PUMP WITH HYDROEYECTOR. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2161191B1 (en) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2452874A (en) * | 1945-10-24 | 1948-11-02 | Deming Co | Pumping system |
US3185107A (en) * | 1962-11-19 | 1965-05-25 | Adicl Y Dodge | Vortex jet pump |
US3817659A (en) * | 1973-03-19 | 1974-06-18 | Kobe Inc | Pitot pump with jet pump charging system |
ES2006285A6 (en) * | 1987-12-28 | 1989-04-16 | Bombas Elec Tricas S A Boelsa | Centrifugal pump. |
IT1225596B (en) * | 1988-09-26 | 1990-11-22 | Calpeda A Spa | SELF-PRIMING EJECTOR PUMP. |
IT1234126B (en) * | 1989-07-05 | 1992-04-29 | Nowax Srl | STATIC CASE, ESPECIALLY FOR CENTRIFUGAL RADIAL PUMP, AS WELL AS METHOD FOR ITS REALIZATION |
-
2000
- 2000-03-27 ES ES200000736A patent/ES2161191B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ES2161191A1 (en) | 2001-11-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 20011116 Kind code of ref document: A1 Effective date: 20011116 |
|
FD1A | Patent lapsed |
Effective date: 20100312 |