SE8007414L - HYDRAULIC CONVERTER - Google Patents
HYDRAULIC CONVERTERInfo
- Publication number
- SE8007414L SE8007414L SE8007414A SE8007414A SE8007414L SE 8007414 L SE8007414 L SE 8007414L SE 8007414 A SE8007414 A SE 8007414A SE 8007414 A SE8007414 A SE 8007414A SE 8007414 L SE8007414 L SE 8007414L
- Authority
- SE
- Sweden
- Prior art keywords
- pump
- motor
- stator
- swash
- reciprocating
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
- F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
- F04B1/20—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
- F04B1/22—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block having two or more sets of cylinders or pistons
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
- F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
- F04B1/10—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement the cylinders being movable, e.g. rotary
- F04B1/107—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement the cylinders being movable, e.g. rotary with actuating or actuated elements at the outer ends of the cylinders
- F04B1/1071—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement the cylinders being movable, e.g. rotary with actuating or actuated elements at the outer ends of the cylinders with rotary cylinder blocks
- F04B1/1074—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement the cylinders being movable, e.g. rotary with actuating or actuated elements at the outer ends of the cylinders with rotary cylinder blocks with two or more serially arranged radial piston-cylinder units
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B23/00—Pumping installations or systems
- F04B23/04—Combinations of two or more pumps
- F04B23/08—Combinations of two or more pumps the pumps being of different types
-
- 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
- F04C11/003—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations of similar working principle having complementary function
Abstract
A positive-displacement hydraulic- power converter, or transformer, includes a motor 1 driving a pump 2 directly through a shaft 7, the displacement rate of the motor and/or the pump being variable. The motor and the pump may of the sliding vane type (as shown), the eccentricity of the stator rings 4, 5 being variable. Alternatively, each machine may be a reciprocating one of either the swash-plate type, the swash-plate angle being adjustable, Fig. 2 (not shown), or of the rotating radial piston-and-cylinder type with a radially-movable stator- ring, Fig. 3 (not shown). As another alternative the rotors of the sliding- vane motor and pump may be disposed concentrically with a common eccentric stator-ring therebetween, which can be shifted radially, Figs. 4 and 5 (not shown). As a further alternative one machine may be reciprocating and the other rotary. <IMAGE>
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HU77180A HU180571B (en) | 1980-04-01 | 1980-04-01 | Hydraulic transformer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE8007414L true SE8007414L (en) | 1981-10-02 |
| SE447412B SE447412B (en) | 1986-11-10 |
Family
ID=10951260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE8007414A SE447412B (en) | 1980-04-01 | 1980-10-22 | HYDRAULIC CONVERTER WITH A HYDRAULIC ENGINE ON A PRIMARY SIDE AND A HYDRAULIC PUMP ON A SECOND SIDE |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS56143856A (en) |
| DE (1) | DE3021883A1 (en) |
| DK (1) | DK433280A (en) |
| FR (1) | FR2479351A1 (en) |
| GB (1) | GB2073323B (en) |
| HU (1) | HU180571B (en) |
| SE (1) | SE447412B (en) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3202015C2 (en) * | 1982-01-22 | 1986-02-06 | Mannesmann Rexroth GmbH, 8770 Lohr | Hydraulic drive system |
| FR2543704A1 (en) * | 1983-03-28 | 1984-10-05 | Gonnet Joanny | Device for proportional metering of two liquid products |
| JPS61153057A (en) * | 1984-12-26 | 1986-07-11 | Honda Motor Co Ltd | Static hydraulic type continuously variable transmission |
| EP0307969B1 (en) * | 1985-05-28 | 1992-07-29 | Honda Giken Kogyo Kabushiki Kaisha | Static hydraulic pressure type continuously variable transmission |
| US4748898A (en) * | 1985-05-28 | 1988-06-07 | Honda Giken Kogyo Kabushiki Kaisha | Switching valve device |
| US4741251A (en) * | 1985-05-28 | 1988-05-03 | Honda Giken Kogyo Kabushiki Kaisha | Swashplate assembly for a swashplate type hydraulic pressure device |
| US4745748A (en) * | 1985-06-28 | 1988-05-24 | Honda Giken Kogyo Kabushiki Kaisha | Clutch valve system for static hydraulic continuously variable transmission |
| EP0209286B1 (en) * | 1985-06-28 | 1992-04-15 | Honda Giken Kogyo Kabushiki Kaisha | Static hydraulic continuously variable transmission |
| AU577211B2 (en) * | 1986-01-20 | 1988-09-15 | Honda Giken Kogyo Kabushiki Kaisha | Swash plate type hydraulic transmission |
| US4875390A (en) * | 1986-03-24 | 1989-10-24 | Honda Giken Kogyo Kabushiki Kaisha | Shift control device for hydrostatic continuously variable transmission |
| JPS63149469A (en) * | 1986-12-12 | 1988-06-22 | Honda Motor Co Ltd | Distribtion ring of hydraulic continuously variable transmission |
| EP0297928B1 (en) * | 1987-07-03 | 1994-01-19 | Honda Giken Kogyo Kabushiki Kaisha | Swashplate type variable displacement hydraulic device |
| DE4221705A1 (en) * | 1992-07-02 | 1994-01-05 | Voith Gmbh J M | Hydrostatic machine with axial thrust compensation |
| GB2341207A (en) * | 1998-09-03 | 2000-03-08 | Marine Eco Power Limited | Lubricant pump for liquid gas fuelled two-stroke engine. |
| RS49541B (en) * | 1999-03-02 | 2007-02-05 | Veselin Batalović | Hidraulic vane motor |
| DE10216951A1 (en) * | 2002-04-17 | 2003-11-06 | Bosch Rexroth Ag | hydrotransformer |
| DE102010041546A1 (en) | 2010-09-28 | 2012-03-29 | Mahle International Gmbh | Pendulum slide cell pump |
| CN103486076B (en) * | 2013-09-19 | 2015-09-02 | 丹东克隆集团有限责任公司 | Nuclear power fills discharge pump mechanical seal device |
| CN105351259B (en) * | 2015-12-02 | 2017-06-06 | 哈尔滨工业大学 | A kind of swash plate plunger type hydraulic transformer of twin-rotor housing to top flow end face |
| CN105864124B (en) * | 2016-05-04 | 2017-08-15 | 太原科技大学 | A kind of hydraulic transformer with twin-rotor housing |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3369491A (en) * | 1966-01-11 | 1968-02-20 | Parker Hannifin Corp | Energy transfer mechanism |
| US3405641A (en) * | 1967-05-25 | 1968-10-15 | Kobe Inc | Rotary, fluid operated, axial plunger pump |
| US3627451A (en) * | 1970-04-01 | 1971-12-14 | Abex Corp | Hydraulic transformer |
-
1980
- 1980-04-01 HU HU77180A patent/HU180571B/en unknown
- 1980-06-11 DE DE19803021883 patent/DE3021883A1/en not_active Ceased
- 1980-10-02 GB GB8031752A patent/GB2073323B/en not_active Expired
- 1980-10-13 DK DK433280A patent/DK433280A/en not_active Application Discontinuation
- 1980-10-22 SE SE8007414A patent/SE447412B/en not_active IP Right Cessation
- 1980-10-23 FR FR8022650A patent/FR2479351A1/en active Pending
- 1980-11-26 JP JP16543780A patent/JPS56143856A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| HU180571B (en) | 1983-03-28 |
| DE3021883A1 (en) | 1981-10-08 |
| JPS56143856A (en) | 1981-11-09 |
| FR2479351A1 (en) | 1981-10-02 |
| DK433280A (en) | 1981-10-02 |
| SE447412B (en) | 1986-11-10 |
| GB2073323A (en) | 1981-10-14 |
| GB2073323B (en) | 1983-11-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |
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