| Patents for F15B 1 - Installations or systems with accumulators; Supply reservoir or sump assemblies (6,474) |
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| 06/20/2002 | WO2002048552A2 Pressure medium reservoir for hydraulic units, and method for the production thereof |
| 06/20/2002 | DE10063277A1 Valve device for hydraulic system has casing containing stepped hydraulic piston |
| 06/20/2002 | DE10062893A1 Wegeventilblock Way valve block |
| 06/19/2002 | EP1215397A2 Multiway valve block |
| 06/18/2002 | US6405760 Accumulator |
| 06/13/2002 | WO2002046657A1 Pulsation damper |
| 06/13/2002 | WO2002046621A2 Emergency energy release for hydraulic energy storage systems |
| 06/13/2002 | US20020069847 Oil supplying apparatus and method of controlling the same |
| 06/13/2002 | US20020069716 Hydraulic actuation systems |
| 06/13/2002 | DE10101854A1 Holding reservoir for pressurised fluid sub-divided into two chambers by a panel linked to the base discharge valve |
| 06/13/2002 | DE10060558A1 Pressure reservoir for vehicle braking system has pressure medium chamber at least partly bounded by partly permeable material enabling gas to escape and preventing pressure medium from escaping |
| 06/13/2002 | CA2436247A1 Emergency energy release for hydraulic energy storage systems |
| 06/12/2002 | EP0968334B1 Hydraulic control system for a mobile work machine, especially a wheel loader |
| 06/06/2002 | WO2002043980A2 Hydraulic energy storage systems |
| 06/06/2002 | DE10057746A1 Hydrospeicher Accumulators |
| 06/05/2002 | EP1210542A1 Device for reducing pressure pulsations in hydraulic manifolds |
| 06/05/2002 | EP1210519A1 Gear pump with a drive and a hydraulic tank |
| 06/04/2002 | US6398181 Valve arrangement |
| 05/30/2002 | WO2002042647A2 Hydraulic drill string accumulator |
| 05/29/2002 | EP1209365A2 A method of controlling a control cylinder, as well as an agricultural machine for applying said method |
| 05/29/2002 | EP1208026A1 Vehicle air supply systems |
| 05/28/2002 | US6393839 Pressurized medium delivery device |
| 05/23/2002 | WO2002040871A2 Hydraulic accumulator |
| 05/21/2002 | US6390783 Hydraulic pump having low aeration single return boost reservoir |
| 05/21/2002 | US6390256 Vehicle suspension system |
| 05/21/2002 | US6390133 Hydraulic accumulator vent and method for making the same |
| 05/16/2002 | US20020057012 Architecture for the hydraulic braking system of an aircraft |
| 05/16/2002 | US20020056275 Hydraulic accumulator |
| 05/16/2002 | DE10148083A1 Hydraulische Betätigungssysteme Hydraulic control systems |
| 05/16/2002 | DE10055150A1 Pneumatic pressure system, for railway freight wagons, has a main pressure line from the locomotive to the pressure vessels at each wagon, to maintain the pressure without affecting the braking systems |
| 05/16/2002 | DE10055149A1 Pneumatic pressure system, for railway freight wagons, has a main pressure line from the locomotive to the pressure vessels at each wagon, to maintain the pressure without affecting the braking systems |
| 05/15/2002 | EP1205369A1 Architecture of a hydraulic brake system for an aircraft |
| 05/15/2002 | EP1204834A1 High pressure pneumatic drive for liquid injection apparatus |
| 05/14/2002 | US6386170 Oil supplying apparatus and method of controlling the same |
| 05/10/2002 | WO2002036967A2 Pilot-operated pressure shut-off valve |
| 05/09/2002 | US20020054194 Fluid accumulator for ink-jet print heads |
| 05/08/2002 | DE10054704A1 Vorgesteuertes Druckabschaltventil Pilot operated pressure shut-off |
| 05/08/2002 | DE10051580A1 Hydrospeicher, insbesondere Blasenspeicher Accumulators, especially bubble memory |
| 05/08/2002 | CN2490348Y Metal film box accumualtor |
| 05/07/2002 | US6382245 Resinous reservoir tank |
| 05/07/2002 | US6382238 Fluid control apparatus |
| 05/02/2002 | DE10053586A1 Pressure generator for hydraulic systems in motor vehicles has hydraulic pump and parallel valve opened/closed by pressure measuring device, dependent upon pressure |
| 05/02/2002 | DE10053579A1 Filling method for hydraulic energy accumulator for motor vehicle brake systems with fluid connection of fluid chamber closed, chamber evacuated, gas chamber filled with high pressure gas for even pressure on both sides of divider element |
| 05/02/2002 | DE10052667A1 Pressure accumulator for e.g. hydraulic clutch or transmission of motor vehicles has separator element pre-loaded by steel spring in direction of its fluid side |
| 05/02/2002 | DE10052666A1 Hydraulic system for hydraulic clutch or transmission for motor vehicles has ventilation unit with air filter located in cover of hydraulic fluid reservoir |
| 05/02/2002 | DE10052665A1 Piston-type accumulator for e.g. hydraulic clutch/transmission for motor vehicles has sealing elements with opposite relatively tensioned sealing surfaces engaging on separator piston |
| 04/30/2002 | US6378301 Pressurized fluid recovery/reutilization system |
| 04/25/2002 | WO2002033266A2 Hydroaccumulator, in particular a bladder accumulator |
| 04/25/2002 | DE10147118A1 Vorrichtung zur Diagnose eines Speichers auf der Grundlage des Fluiddrucks in seinem fluiddichten Zustand An apparatus for diagnosing a memory on the basis of the fluid pressure in its fluid-tight state |
| 04/24/2002 | EP0868333B1 Securing device for hydraulic assembly |
| 04/24/2002 | CN1346025A Phase change type fluid energy storage apparatus |
| 04/18/2002 | WO2002031362A2 Method for filling a printing ink reservoir and device for carrying out said method |
| 04/18/2002 | DE10110072A1 Hydraulikaggregat Hydraulic unit |
| 04/17/2002 | CN1345259A Method and device for filling pressure tank with fluid |
| 04/16/2002 | US6371158 Hydraulic system sump standpipe |
| 04/11/2002 | WO2001078841A3 Pressure generation device, preferably for extinguishing systems |
| 04/10/2002 | EP1194321A1 Hydraulic aggregate |
| 04/09/2002 | US6367248 Active hydraulic control pressure system for adverse “G” flight conditions |
| 04/04/2002 | WO2002027193A1 Hydraulic aggregate for the leakage cavity of a pump |
| 04/04/2002 | WO2001075312A3 Hydraulic fluid accumulator |
| 04/02/2002 | US6364471 Fluid accumulator for ink-jet print heads |
| 04/02/2002 | US6363719 Hydraulic control unit for a motor vehicle braking system |
| 03/28/2002 | WO2001083987A3 Rotomolded hydraulic reservoir with inserted baffle |
| 03/28/2002 | US20020035832 Apparatus for diagnosing accumulator based on fluid pressure in its fluid-tightly sealed state |
| 03/27/2002 | EP1191265A2 Fluid control apparatus and gas treatment system comprising same |
| 03/27/2002 | EP1190178A1 Switching device for a machine |
| 03/21/2002 | US20020033195 Fluid control apparatus and gas treatment system comprising same |
| 03/20/2002 | CN2482602Y Energy economizer with accumulator for variable frequency drive hydraulic elevator |
| 03/14/2002 | US20020031417 Fluid control device |
| 03/13/2002 | EP1185797A1 Hydraulic accumulator, especially a hydraulic damper |
| 03/11/2002 | CA2357177A1 Fluid control apparatus and gas treatment system comprising same |
| 03/07/2002 | US20020026868 High-pressure pneumatic and liquid injection apparatus |
| 03/07/2002 | US20020026792 Elongated self-contained actuator |
| 03/07/2002 | DE10125200A1 Removing pressure storage medium and any pressurized medium from pressure reservoir involves destroying chamber separating element or housing-separating element connection |
| 03/07/2002 | DE10020903A1 Druckmittelspeicher Pressure fluid accumulator |
| 03/05/2002 | US6351944 Hydraulic control mechanism for a mobile machine tool, especially a wheel loader, for damping longitudinal oscillations |
| 02/28/2002 | WO2002016805A2 Idg hydraulic control pressure system for adverse ''g'' flight conditions |
| 02/28/2002 | US20020023532 System for remote control and operation |
| 02/28/2002 | DE10035944A1 Verfahren zur Messung des Gasdruckes in Gasfeder- oder Gasspeicherkugeln Method for measuring the gas pressure in gas spring or gas accumulator balls |
| 02/27/2002 | EP1181457A1 Hydropneumatic pressure accumulator |
| 02/27/2002 | EP1181456A1 Sphere or accumulator with membrane comprising an element whereof the mechanical characteristics are suddenly modified by a specific change in temperature |
| 02/26/2002 | US6350529 Menbranes of multilayer gas impermable film |
| 02/21/2002 | US20020020758 Accumulator |
| 02/21/2002 | DE10018189A1 Druckmittelspeicher Pressure fluid accumulator |
| 02/14/2002 | WO2002012731A1 Accumulator |
| 02/14/2002 | DE10036230A1 Vorrichtung zum Bewegen schwerer Abdeckungen Apparatus for moving heavy covers |
| 02/13/2002 | CN2476672Y Volume increasing device of accumulator in hydraulic system |
| 02/06/2002 | EP1178218A1 Venting device for an oil tank, in particular for vehicle hydraulic steering system |
| 01/31/2002 | WO2002008613A1 Device for moving heavy covers |
| 01/31/2002 | WO2002008612A1 Method for measuring the gas pressure in gas suspension or gas storage spheres |
| 01/31/2002 | WO2002008036A1 Accumulation chamber for a hydraulic vehicle braking system and a hydraulic vehicle braking system |
| 01/31/2002 | DE10128835A1 Leitungsentlüftungsanordnung für eine elektrohydraulische Schaltung Line vent assembly for an electro-hydraulic circuit |
| 01/31/2002 | DE10035218A1 Speicherkammer für eine hydraulische Fahrzeugbremsanlage und hydraulische Fahrzeugbremsanlage Storage chamber for a hydraulic vehicle brake system, hydraulic vehicle brake system |
| 01/24/2002 | WO2002006680A1 Accumulator |
| 01/24/2002 | DE10030079A1 Cylinder piston arrangement based on electro- and magneto-rheological liquids, has second volume-changing chamber that produces bias force against admission direction of pressure medium in first working chamber |
| 01/17/2002 | WO2002004819A1 Accumulator/oil tank for journal oil supply |
| 01/16/2002 | EP1171715A1 Method for monitoring the gas prefill pressure in hydraulic accumulators |
| 01/10/2002 | US20020003104 Rotomolded hydraulic reservoir with integral filter bowl |
| 01/10/2002 | US20020003000 Rotomolded hydraulic reservoir with integral extended length return line |
| 01/08/2002 | US6336467 Float and valve assembly for accumulator |