ES2157805A2 - Bomba esferica de engranajes. - Google Patents
Bomba esferica de engranajes.Info
- Publication number
- ES2157805A2 ES2157805A2 ES009901492A ES9901492A ES2157805A2 ES 2157805 A2 ES2157805 A2 ES 2157805A2 ES 009901492 A ES009901492 A ES 009901492A ES 9901492 A ES9901492 A ES 9901492A ES 2157805 A2 ES2157805 A2 ES 2157805A2
- Authority
- ES
- Spain
- Prior art keywords
- cavity
- housing
- gear pump
- rotary shafts
- fluid contained
- 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.)
- Granted
Links
Landscapes
- Rotary Pumps (AREA)
Abstract
Bomba esférica de engranajes que comprende dos esferas dentadas, con los dientes dispuestos alrededor de las mismas en una banda circular perpendicular a sus ejes de giro, estando las esferas de la bomba cubiertas por carcasas esféricas ajustadas, excepto por la zona central o más interna de unión entre los engranajes de ambas esferas, una esfera es impulsada mediante su eje y la otra es arrastrada como consecuencia del engranado de ambas esferas.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9901492A ES2157805B1 (es) | 1999-07-06 | 1999-07-06 | Bomba esferica de engranajes. |
DE69926709T DE69926709T2 (de) | 1998-10-14 | 1999-09-30 | Kugelzahnradpumpe |
EP99500175A EP1006280B1 (en) | 1998-10-14 | 1999-09-30 | Spherical gear pump |
US10/002,293 US6663368B2 (en) | 1998-10-14 | 2001-11-15 | Spherical gear pump |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9901492A ES2157805B1 (es) | 1999-07-06 | 1999-07-06 | Bomba esferica de engranajes. |
Publications (3)
Publication Number | Publication Date |
---|---|
ES2157805A2 true ES2157805A2 (es) | 2001-08-16 |
ES2157805R ES2157805R (es) | 2001-09-01 |
ES2157805B1 ES2157805B1 (es) | 2002-05-01 |
Family
ID=8309098
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9901492A Expired - Fee Related ES2157805B1 (es) | 1998-10-14 | 1999-07-06 | Bomba esferica de engranajes. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2157805B1 (es) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2200048A1 (de) * | 1972-01-03 | 1973-07-19 | Karl Heinz Fricke | Neuartige dichtgrenzen an verdichtern, pumpen, dreh- oder kreiskolbenmaschinen, gasmotoren, hydromotoren usw |
JPS62203988A (ja) * | 1986-02-28 | 1987-09-08 | Inoue Japax Res Inc | ポンプ |
EP0705979A1 (en) * | 1994-10-07 | 1996-04-10 | Ford Motor Company Limited | Efficiency enhanced fluid pump or compressor |
-
1999
- 1999-07-06 ES ES9901492A patent/ES2157805B1/es not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2200048A1 (de) * | 1972-01-03 | 1973-07-19 | Karl Heinz Fricke | Neuartige dichtgrenzen an verdichtern, pumpen, dreh- oder kreiskolbenmaschinen, gasmotoren, hydromotoren usw |
JPS62203988A (ja) * | 1986-02-28 | 1987-09-08 | Inoue Japax Res Inc | ポンプ |
EP0705979A1 (en) * | 1994-10-07 | 1996-04-10 | Ford Motor Company Limited | Efficiency enhanced fluid pump or compressor |
Non-Patent Citations (1)
Title |
---|
PATENT ABSTRACTS OF JAPAN Vol. 12, no 57 (M-670) 20.02.1988 & JP 62203988 A (INOUE JAPAX RES INC) 08.09.1987 * |
Also Published As
Publication number | Publication date |
---|---|
ES2157805B1 (es) | 2002-05-01 |
ES2157805R (es) | 2001-09-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO1997028368A3 (en) | Peristaltic pump and tube loading system | |
CA2268793A1 (en) | Fluid machine | |
ES2007210A6 (es) | Bomba de aceite con paletas rotatorias y metodo de funcionamiento. | |
CA2414101A1 (en) | Swimming pool pressure cleaner with internal steering mechanism | |
SE9400336D0 (sv) | Differential gear | |
ES2157805A2 (es) | Bomba esferica de engranajes. | |
AU2727199A (en) | High-pressure cleaning device with a hose drum | |
ES2154569A1 (es) | Motor rotativo. | |
GB9217540D0 (en) | Imprivements relating to pumps | |
CA2339427A1 (en) | Gear unit for a deep-borehole pump | |
WO2001044691A8 (fr) | Dispositif a engrenage differentiel combine | |
DK1525411T3 (da) | Konisk tandhjulsudveksling | |
CA2321585A1 (en) | Linear/rotary motor and method of use | |
NZ230719A (en) | Gerotor pump with rotor journalled on shaft fast with body | |
EP1087139A3 (en) | Internal gear pump | |
UA9616C2 (uk) | Силовий агрегат | |
CA2311972A1 (en) | Pump/motor apparatus | |
JPS532704A (en) | Preventing unit of thrust in driving shaft of vane type pump and liquid pressure motor | |
SG48188A1 (en) | Positive displacement pump apparatus | |
JPS57159987A (en) | Power device | |
PL339826A1 (en) | Apparatus incorporating at least one fluid-flow passage | |
CA2368393A1 (en) | Rotary pump | |
GB2017218A (en) | Variable Capacity Gear Pumps or Motors | |
JPS5591785A (en) | Bearing of gear pump or motor | |
JPS563326A (en) | Power transmission device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 20010116 Effective date: 20010116 |
|
FD1A | Patent lapsed |
Effective date: 20100315 |