PL1985854T3 - Pump system - Google Patents
Pump systemInfo
- Publication number
- PL1985854T3 PL1985854T3 PL08153734T PL08153734T PL1985854T3 PL 1985854 T3 PL1985854 T3 PL 1985854T3 PL 08153734 T PL08153734 T PL 08153734T PL 08153734 T PL08153734 T PL 08153734T PL 1985854 T3 PL1985854 T3 PL 1985854T3
- Authority
- PL
- Poland
- Prior art keywords
- pump system
- pump
- 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
- F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
- F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
- F04B9/10—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid
- F04B9/109—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers
-
- 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
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/002—Hydraulic systems to change the pump delivery
-
- 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
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/10—Valves; Arrangement of valves
-
- 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
- F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
- F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
- F04B9/10—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid
- F04B9/109—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers
- F04B9/117—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers the pumping members not being mechanically connected to each other
- F04B9/1176—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers the pumping members not being mechanically connected to each other the movement of each piston in one direction being obtained by a single-acting piston liquid motor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
- F15B2211/205—Systems with pumps
- F15B2211/20507—Type of prime mover
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
- F15B2211/205—Systems with pumps
- F15B2211/2053—Type of pump
- F15B2211/20538—Type of pump constant capacity
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
- F15B2211/205—Systems with pumps
- F15B2211/2053—Type of pump
- F15B2211/20561—Type of pump reversible
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
- F15B2211/205—Systems with pumps
- F15B2211/20576—Systems with pumps with multiple pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/30—Directional control
- F15B2211/305—Directional control characterised by the type of valves
- F15B2211/30505—Non-return valves, i.e. check valves
- F15B2211/3051—Cross-check valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/30—Directional control
- F15B2211/305—Directional control characterised by the type of valves
- F15B2211/30505—Non-return valves, i.e. check valves
- F15B2211/30515—Load holding valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
- F15B2211/785—Compensation of the difference in flow rate in closed fluid circuits using differential actuators
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
- Details Of Reciprocating Pumps (AREA)
- Fluid-Pressure Circuits (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0063107A AT504791B1 (en) | 2007-04-23 | 2007-04-23 | PUMP ARRANGEMENT |
EP08153734.2A EP1985854B1 (en) | 2007-04-23 | 2008-03-31 | Pump system |
Publications (1)
Publication Number | Publication Date |
---|---|
PL1985854T3 true PL1985854T3 (en) | 2014-01-31 |
Family
ID=39645507
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL08153734T PL1985854T3 (en) | 2007-04-23 | 2008-03-31 | Pump system |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1985854B1 (en) |
AT (1) | AT504791B1 (en) |
PL (1) | PL1985854T3 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102207068A (en) * | 2010-03-30 | 2011-10-05 | 台湾联塑机器股份有限公司 | Integrated pump capable of connecting different power sources |
DE102010022952B4 (en) * | 2010-06-08 | 2012-12-06 | Parker Hannifin Gmbh | Hydraulic drive system for an actuator |
CN104594749B (en) * | 2014-11-24 | 2016-06-15 | 浙江工业职业技术学院 | A kind of lifting glass for vehicle window system |
CN104563719B (en) * | 2014-11-24 | 2016-06-01 | 浙江工业职业技术学院 | Automatic unloading type lifting glass for vehicle window system |
CN107514395B (en) * | 2017-08-29 | 2023-06-02 | 江苏星基智能装备有限公司 | Control gas circuit and control method of quick wire clamping device |
DE102019103925A1 (en) | 2019-02-15 | 2020-08-20 | Innogy Se | Foundation of an offshore structure with submarine cable entry |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3339455A1 (en) * | 1983-10-31 | 1985-05-09 | P.A. Rentrop Hubbert & Wagner Fahrzeugausstattungen GmbH & Co KG, 3060 Stadthagen | HAND-OPERATED HYDRAULIC PISTON PUMP |
AT399130B (en) * | 1992-03-18 | 1995-03-27 | Hoerbiger Fluidtechnik Gmbh | ARRANGEMENT FOR HYDRAULICALLY OPERATING A VEHICLE TOP |
AT400610B (en) * | 1993-06-16 | 1996-02-26 | Hoerbiger Ventilwerke Ag | PRESSURE CIRCUIT ARRANGEMENT |
AT405749B (en) * | 1998-05-22 | 1999-11-25 | Hoerbiger Gmbh | ARRANGEMENT FOR HYDRAULICALLY OPERATING A REAR LID |
JP4056029B2 (en) * | 1999-02-18 | 2008-03-05 | 創輝H・S株式会社 | Power tilt device for ship propulsion equipment |
AT409656B (en) * | 1999-10-18 | 2002-10-25 | Hoerbiger Hydraulik | HYDRAULIC ACTUATING ARRANGEMENT |
CA2294410C (en) * | 2000-01-07 | 2002-03-26 | Arthur W. Lauder | Control system for reciprocating device |
DE10028652C1 (en) * | 2000-06-09 | 2002-02-28 | Schmitz & Soehne Gmbh & Co Kg | Hydraulic system for a table having several hydraulic consumers, in particular an operating table |
-
2007
- 2007-04-23 AT AT0063107A patent/AT504791B1/en not_active IP Right Cessation
-
2008
- 2008-03-31 EP EP08153734.2A patent/EP1985854B1/en not_active Not-in-force
- 2008-03-31 PL PL08153734T patent/PL1985854T3/en unknown
Also Published As
Publication number | Publication date |
---|---|
EP1985854A2 (en) | 2008-10-29 |
AT504791B1 (en) | 2008-08-15 |
EP1985854A3 (en) | 2009-12-16 |
EP1985854B1 (en) | 2013-08-28 |
AT504791A4 (en) | 2008-08-15 |
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