GB1021000A - Rotary hydraulic pumps and motors - Google Patents
Rotary hydraulic pumps and motorsInfo
- Publication number
- GB1021000A GB1021000A GB108165A GB108165A GB1021000A GB 1021000 A GB1021000 A GB 1021000A GB 108165 A GB108165 A GB 108165A GB 108165 A GB108165 A GB 108165A GB 1021000 A GB1021000 A GB 1021000A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pumps
- rotary hydraulic
- pressure zones
- motors
- high pressure
- 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
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
- F04C11/00—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations
- F04C11/001—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations of similar working principle
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Hydraulic Motors (AREA)
Abstract
1,021,000. Rotary hydraulic pumps and motors. FORD MOTOR CO. Ltd. Jan. 9, 1965, No. 1081/65. Heading F1F. A rotary hydraulic pump of the kind described in Specification 629,847, having a common casing housing in side-by-side relationship a pair of internally-meshing gear pumps of the n and n+1 lobe type, includes between the pumps a plate 3 formed with a hole 4 interconnecting the high pressure zones 10, 11 of the pumps so that the pumps discharge to a common outlet 12, the low pressure zones 8, 9 of the pumps being connected to separate inlets 13, 14 respectively. Operating as a motor, the hole 4 is located so that the low pressure zones are interconnected and discharge to a common outlet and the high pressure zones are connected to separate high pressure supply sources.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB108165A GB1021000A (en) | 1965-01-09 | 1965-01-09 | Rotary hydraulic pumps and motors |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB108165A GB1021000A (en) | 1965-01-09 | 1965-01-09 | Rotary hydraulic pumps and motors |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1021000A true GB1021000A (en) | 1966-02-23 |
Family
ID=9715845
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB108165A Expired GB1021000A (en) | 1965-01-09 | 1965-01-09 | Rotary hydraulic pumps and motors |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1021000A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3614819A1 (en) * | 1986-05-02 | 1987-11-12 | Kloeckner Humboldt Deutz Ag | INTERNAL-TOOTHED DOUBLE PUMP WITH COMMON SUCTION AND SEPARATE PRESSURE OUTPUTS |
US4758130A (en) * | 1985-07-09 | 1988-07-19 | Autovalves Engineering | Two rotary gear pumps arranged in different plates |
DE4106085A1 (en) * | 1991-02-27 | 1992-09-03 | Kloeckner Humboldt Deutz Ag | Lubricating oil pump for IC engine - has housing by pump housing and drive housing halves |
GB2286017A (en) * | 1994-01-21 | 1995-08-02 | Concentric Pumps Ltd | Improvements relating to pumps |
-
1965
- 1965-01-09 GB GB108165A patent/GB1021000A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4758130A (en) * | 1985-07-09 | 1988-07-19 | Autovalves Engineering | Two rotary gear pumps arranged in different plates |
DE3614819A1 (en) * | 1986-05-02 | 1987-11-12 | Kloeckner Humboldt Deutz Ag | INTERNAL-TOOTHED DOUBLE PUMP WITH COMMON SUCTION AND SEPARATE PRESSURE OUTPUTS |
DE4106085A1 (en) * | 1991-02-27 | 1992-09-03 | Kloeckner Humboldt Deutz Ag | Lubricating oil pump for IC engine - has housing by pump housing and drive housing halves |
GB2286017A (en) * | 1994-01-21 | 1995-08-02 | Concentric Pumps Ltd | Improvements relating to pumps |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES384380A1 (en) | Hydrostatic machine | |
GB1257367A (en) | ||
GB1372482A (en) | Gear pump | |
GB1284552A (en) | Improvements in rotary-positive displacement fluid machines | |
GB1279041A (en) | Hydraulic devices | |
GB1021000A (en) | Rotary hydraulic pumps and motors | |
GB1464323A (en) | Rotary positive-displacement pump or motor | |
GB1269628A (en) | Improvements in and relating to inter-meshing screw pumps | |
GB1388368A (en) | Displacement machine such as a pump | |
GB1223844A (en) | Rotary pump | |
GB974653A (en) | Improvements in or relating to gear pumps | |
GB1504380A (en) | Rotary fluid machine | |
GB1361604A (en) | Meshing screw rotor positive-displacement machines | |
GB1441389A (en) | Pumps | |
GB1336494A (en) | Centrifugal pump | |
GB1098085A (en) | Improvements relating to rotary fluid pumps and motors | |
GB914658A (en) | Improvements in or relating to intermeshing screw pumps | |
GB1237236A (en) | Rotary positive displacement machine | |
GB1048217A (en) | Improvements in rotary pumps of the meshing screw type | |
GB1142685A (en) | An improved gear pump | |
GB1238237A (en) | ||
GB1395434A (en) | Geartype pumps | |
GB1362797A (en) | Bearings for gear pumps | |
GB1055286A (en) | Hydraulic pumps and motors | |
GB1415459A (en) | Rotary hydraulic servo-mechanism |