| Patents for F15B 1 - Installations or systems with accumulators; Supply reservoir or sump assemblies (6,474) |
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| 07/07/2004 | EP1305195B1 Hydraulic vehicle braking system |
| 07/06/2004 | US6758243 Pressure accumulator, and method for producing the same |
| 07/06/2004 | US6758096 Method for monitoring the gas prefill pressure in hydraulic accumulators |
| 07/01/2004 | US20040123912 Hydroaccumulator |
| 07/01/2004 | DE10220216B4 Verfahren und Anlage zur Einspeisung von einem Druckmittel in einen Arbeitsdruckbehälter Method and apparatus for feeding a pressure medium into a working pressure vessels |
| 06/30/2004 | EP1433648A2 Energy recovery system for a work vehicle. |
| 06/30/2004 | EP1433512A1 Fluid filtration system including replaceable filter module |
| 06/30/2004 | CN1508399A Air-valve device of IC engine |
| 06/29/2004 | US6755113 Accumulated semi-active hydraulic damper |
| 06/24/2004 | US20040118761 Fluid filtration system including replaceable filter module |
| 06/24/2004 | US20040118623 Energy recovery system for a work vehicle |
| 06/23/2004 | EP1431496A2 Servo-electrohydraulic door drive for driving a door, window or the like |
| 06/22/2004 | US6752356 Control device and method for emergency opening of an aircraft evacuation door |
| 06/22/2004 | US6751954 Compact hybrid actuator |
| 06/17/2004 | US20040113017 Control device and method for emergency opening of an aircraft evacuation door |
| 06/17/2004 | DE10256189A1 Hydraulic unit for driving automobile power steering system, has stator provided with two vertical channels coaxial to motor shaft |
| 06/16/2004 | CN1505739A Hydraulic device with breather assembly |
| 06/15/2004 | US6748738 Hydraulic regeneration system |
| 06/10/2004 | WO2004048785A1 Accumulator using internal and external threads |
| 06/10/2004 | US20040108008 Method of purging liquids from piston accumulators |
| 06/10/2004 | US20040107699 Hydraulic control system with energy recovery |
| 06/09/2004 | EP1426627A2 Hydraulic pressure-generating apparatus |
| 06/09/2004 | EP1133641B1 Pressure means storage device |
| 06/08/2004 | US6745565 Vent cap for hydraulic apparatus |
| 06/03/2004 | US20040103657 Hydraulic pressure generating apparatus |
| 06/03/2004 | US20040103656 Hydraulic energy storage systems |
| 06/03/2004 | DE10346878A1 Pressure storage reservoir for various hydraulic applications has gas space over piston separated from liquid space under piston by thin metal flexible bellows surrounding central core |
| 06/02/2004 | EP1423615A1 Mobile working machine |
| 06/02/2004 | EP0925213B1 Brake fluid reservoir |
| 06/02/2004 | CN1502013A Emergency energy release for hydraulic energy storage systems |
| 06/02/2004 | CN1500614A Mixed actuator of single motor pressed jet and spiral drive |
| 05/27/2004 | US20040099828 Pilot-operated pressure shut-off valve |
| 05/26/2004 | EP1421284A2 Telescopic hydraulic hoist |
| 05/26/2004 | CN2617981Y Piston-type pressure pot |
| 05/26/2004 | CN2617980Y Discharge valve controlled by ranged guiding valve |
| 05/26/2004 | CN1499086A Cock fittings system for navigation tool |
| 05/26/2004 | CN1499085A Controller of integrated electric hydraulic brake |
| 05/25/2004 | US6739127 Hydraulic system pump charging and recirculation apparatus |
| 05/19/2004 | CN2616735Y Low energy-consumption hydraulic source |
| 05/13/2004 | WO2004040065A1 Damping device |
| 05/13/2004 | WO2002043980A3 Hydraulic energy storage systems |
| 05/13/2004 | US20040090113 Method for checking a pressure fluid reservoir |
| 05/13/2004 | US20040088972 Hydraulic control arrangement |
| 05/13/2004 | DE4005296B4 Hydraulische Einrichtung Hydraulic equipment |
| 05/13/2004 | DE20319386U1 Injection unit for an injection moulding machine, comprises an electric motor, two hydrocylinders, an accumulator and an AC servo motor |
| 05/13/2004 | DE10343212A1 Balghydraulikdruckspeicher Balghydraulikdruckspeicher |
| 05/13/2004 | DE10304288A1 Pressure medium accumulator has two shut-off components as toroidal seals in piston stem, whereby diameters of sealing lines of first and second shut-off components are the same |
| 05/13/2004 | DE10250207A1 Dämpfungsvorrichtung Damping device |
| 05/12/2004 | EP1418343A1 Control means for an integrated electrohydraulic actuator |
| 05/12/2004 | EP1418342A1 Vessel comprising a valve system |
| 05/12/2004 | EP1418322A2 Variable compression ratio system for internal combustion engine and method for controlling the system |
| 05/11/2004 | US6732520 Hydraulic system for a press |
| 05/11/2004 | CA2362641C High pressure pneumatic drive for liquid injection apparatus |
| 05/06/2004 | WO2004038231A1 Hydraulic accumulator |
| 05/06/2004 | WO2004038230A1 Hydraulic accumulator |
| 05/06/2004 | US20040083992 Variable compression ratio system for internal combustion engine and method for controlling the system |
| 05/06/2004 | EP1414685A1 Electrohydraulic unit |
| 05/06/2004 | DE10249337A1 Geräuscharmes Hydraulikaggregat Low noise hydraulic unit |
| 05/06/2004 | DE10248823A1 Hydrospeicher Accumulators |
| 05/06/2004 | DE10247549B3 Expansionswerkzeug für Hohlkörper mit einem elektrohydraulischen Antrieb Expansion tool for hollow body with an electro-hydraulic drive |
| 05/05/2004 | CN2614287Y A hydrostatic bearing variation constant-current oil supply system |
| 05/04/2004 | US6729854 Hydraulic pump manifold |
| 04/29/2004 | WO2004036056A1 Hydraulic apparatus |
| 04/29/2004 | US20040079415 Valve and tank enclosure assembly |
| 04/29/2004 | US20040079414 Valve and tank enclosure assembly |
| 04/29/2004 | DE10147118B4 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 |
| 04/28/2004 | EP1413772A1 Low noise hydraulic power unit |
| 04/28/2004 | EP1254319B1 Device for saving energy in working appliances that can be actuated hydraulically |
| 04/22/2004 | DE19519832B4 Hydrospeicher Accumulators |
| 04/22/2004 | DE10236360A1 Electrohydraulic brake system for road vehicle has hydraulic auxiliary pressure source and brake function regulating and monitoring system |
| 04/21/2004 | EP1411280A1 Pressurized container |
| 04/21/2004 | EP1060096B1 Air dryer reservoir module components |
| 04/20/2004 | US6722216 Booster actuator |
| 04/15/2004 | US20040069371 Hydraulic drive system |
| 04/15/2004 | DE10342459A1 System zur Wiedergewinnung von Energie in einer hydraulischen Schaltung System for recovering energy in a hydraulic circuit |
| 04/14/2004 | EP1407838A2 Expanding tool for hollow bodies with an electrohydraulic drive |
| 04/14/2004 | EP1407149A1 Booster actuator |
| 04/14/2004 | EP1407086A1 Hydraulic control system |
| 04/14/2004 | CN2611657Y 管路蓄能器 Line accumulator |
| 04/08/2004 | US20040065374 Hydropneumatic accumulator |
| 04/08/2004 | DE10236391B3 Pressure-medium accumulator inspection method in motor vehicle, involves comparing actual and target pressure generator drive time passages, when detected pressure-medium circuit working pressure is lower than preset bias pressure |
| 04/07/2004 | EP1404979A1 Method for influencing the rheological properties of a liquid by means of oscillations |
| 04/01/2004 | WO2002057636A3 Telescopic hydraulic hoist |
| 04/01/2004 | US20040060430 System for recovering energy in hydraulic circuit |
| 04/01/2004 | DE202004001139U1 Pressure equalization element comprises a base section, a lid, and a gas exchange channel with a filter element |
| 04/01/2004 | DE10244383A1 Oil container for a hydraulic system, especially a steering system of a vehicle, comprises a tubular flow channel arranged in the oil container downstream of an oil outlet so that undissolved gas bubbles in the oil are dissolved |
| 03/31/2004 | EP1403523A2 Device for reducing and equalising the pressure of a viscous medium |
| 03/25/2004 | US20040056530 Accumulator |
| 03/25/2004 | US20040055656 Bellows-type hydraulic accumulator |
| 03/25/2004 | DE10242248A1 Verfahren zur Speicherüberwachungs in einem Speicherladensystem Method for monitoring memory in a memory loading system |
| 03/25/2004 | DE10242050A1 Hydraulic reservoir with integral filter has the return feed through a labyrinth to remove any trapped gasses and thereby prevent foaming |
| 03/25/2004 | DE10055149B4 Verfahren und Anlage zur Einspeisung von einem Druckmittel in einen Arbeitsdruckbehälter Method and apparatus for feeding a pressure medium into a working pressure vessels |
| 03/18/2004 | US20040050439 Hydraulic accumulator, especially bladder accumulator |
| 03/18/2004 | US20040050042 Emergercy energy release for hydraulic energy storage systems |
| 03/17/2004 | EP1398237A1 Method and Braking device comprising a control device for monitoring a pressure accumulator |
| 03/16/2004 | US6705266 Starter for internal combustion engine |
| 03/11/2004 | US20040045615 Hydropneumatic pressure reservoir |
| 03/11/2004 | US20040045436 Air dryer module |
| 03/10/2004 | EP1226360B1 A tank and a centrifugal pump for emptying the tank |
| 03/09/2004 | US6702554 Tank and a centrifugal pump for emptying the tank |