| Patents for F15B 1 - Installations or systems with accumulators; Supply reservoir or sump assemblies (6,474) |
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| 12/30/2009 | WO2009156062A1 Container for receiving, storing and dispensing liquids and viscous substances, in particular drinking water or fuel, and the use thereof |
| 12/30/2009 | WO2009156017A1 Hydraulic aggregate |
| 12/30/2009 | CN101614225A Automatic discharge and self-cleaning filter device for emulsion pump station |
| 12/29/2009 | US7637285 Hydraulic accumulator |
| 12/24/2009 | US20090313985 Hydraulic energy recovery system |
| 12/18/2009 | CA2726287A1 High efficiency infinitely variable fluid power transformer |
| 12/17/2009 | US20090308065 Hydraulic output drive shaft generator |
| 12/17/2009 | DE102008027664A1 Mobile hydraulic station for use during deep mining, has pressure reservoirs attached between filters and pressure supply outlet, and valve arranged between connection point at pressure reservoirs and pressure supply outlet |
| 12/17/2009 | DE102008026125A1 Electromagnetic device assembly for spring-stressed piston-type accumulator, has socket connected with pole part by injection molding process for plug, where components of assembly are assembled before winding wire coil |
| 12/16/2009 | CN201363325Y Boosting unclamping cylinder oil cup |
| 12/16/2009 | CN101603432A Hydraulic station |
| 12/10/2009 | WO2008114109A8 Hydraulic apparatus |
| 12/10/2009 | US20090301073 Apparatus and method for energy recovery |
| 12/09/2009 | EP2129922A1 Hydraulic apparatus |
| 12/09/2009 | CN201358968Y Isolated type dustless oil tank |
| 12/03/2009 | WO2009144524A1 A vehicular stored energy processor |
| 12/03/2009 | WO2009126784A3 Systems and methods for energy storage and recovery using compressed gas |
| 12/03/2009 | US20090293978 Spring-loaded piston accumulator with locking function |
| 12/03/2009 | US20090293977 Spring-tensioned Piston Accumulator With Detent Function |
| 12/03/2009 | DE102008026123A1 Spring-loaded piston accumulator for storing hydraulic fluid of hydraulic system of vehicle, has vessel accommodating part of electromagnetic device, where wall of vessel is arranged to form part of magnetic circuit of device |
| 12/03/2009 | CA2731920A1 A vehicular stored energy processor |
| 12/02/2009 | EP2126369A1 Structural component |
| 12/02/2009 | EP2126368A1 Pressure tank, in particular hydraulic accumulator |
| 12/02/2009 | EP1492640B1 Method for applying a working force to a workpiece |
| 12/02/2009 | CN201354775Y Combined oil/gas pump station |
| 12/02/2009 | CN101592170A Oil-water tank integrating a hydraulic oil tank with a heat radiating water tank |
| 11/26/2009 | DE102008024338A1 Electro-pneumatic drive system, has electrically actuatable control valve devices designed different such that switching time of one of valve devices is longer than switching time of another one of valve devices |
| 11/25/2009 | EP2122184A1 Attenuator for damping pressure fluctuations in a hydraulic system |
| 11/25/2009 | CN201351642Y Hydraulic oil tank with oil cooler |
| 11/25/2009 | CN201350834Y Automobile cylinder device |
| 11/19/2009 | WO2009139409A1 Hydraulic oil tank and method of producing the same |
| 11/19/2009 | US20090282822 Systems and Methods for Energy Storage and Recovery Using Compressed Gas |
| 11/18/2009 | CN201347912Y Electromagnetic valve integrated hydraulic power unit |
| 11/18/2009 | CN201347904Y Flow blocking and interfering device of steering liquid storage tank |
| 11/18/2009 | CN201346556Y Graphite spray coating constant pressure control system for mandrel |
| 11/18/2009 | CN201346479Y Hydraulic adjustment safety system for wheel tooth type breaker |
| 11/17/2009 | US7617841 Pressure-dependent check valve and hydraulic system equipped therewith |
| 11/17/2009 | CA2431225C Hydraulic energy storage systems |
| 11/13/2009 | CA2631994A1 Low rate hydraulic artificial lift |
| 11/11/2009 | EP2115283A2 Domestic energy supply system |
| 11/11/2009 | CN201344169Y Hydraulic system for disk type brake of drilling rig |
| 11/11/2009 | CN201344165Y A thin type metallic plate shaping apparatus hydraulic device |
| 11/05/2009 | WO2009132765A1 Vehicle, in particular mobile work machine |
| 11/05/2009 | WO2008025334A3 Domestic energy supply system |
| 11/04/2009 | EP2113672A1 Arrangement for operating a hydraulic device |
| 11/04/2009 | EP1738080B1 Method for controlling an automotive hydraulic pump |
| 10/29/2009 | US20090266067 Arrangement for operating a hydraulic device |
| 10/22/2009 | DE102008001203A1 Device for operating hydraulic pump, is brought in operative connection with drive source of hydraulic pump by drive transmission device |
| 10/21/2009 | EP2110226A1 Device and method for manufacturing diaphragms for expansion vessels |
| 10/21/2009 | CN201330761Y Large-volume water tank of large water pressure engine water pump station |
| 10/21/2009 | CN101560997A Multi-pressure shared type gas tank and pressure-supplementing valve thereof |
| 10/15/2009 | WO2009126893A1 Hydraulic system including fixed displacement pump for driving multiple variable loads and method of operation |
| 10/15/2009 | WO2009126784A2 Systems and methods for energy storage and recovery using compressed gas |
| 10/15/2009 | US20090259378 Hydraulic energy recovery system |
| 10/15/2009 | DE102008026121B3 Federgespannter Kolbenspeicher mit Rastierfunktion Spring loaded piston accumulator with Rastierfunktion |
| 10/14/2009 | EP2108746A2 Work device and emergency release system |
| 10/14/2009 | CN201326589Y Buoyant barrel type accumulator |
| 10/14/2009 | CN201324731Y Boosting and inverse suction prevention blowing balloon |
| 10/14/2009 | CA2659514A1 Device and process for introducing air into a hydropneumatic reservoir |
| 10/08/2009 | DE102008016568A1 Medientrenneinrichtung, insbesondere Druckübersetzer Media separating device, in particular pressure intensifier |
| 10/07/2009 | EP1778923B1 Hydraulic control arrangement |
| 10/07/2009 | CN201322018Y Diaphragm type oil liquid clean oil tank |
| 10/07/2009 | CN201322012Y Power steering oil reservoir |
| 10/07/2009 | CN101553664A Quiet fluid supply valve |
| 10/06/2009 | CA2535326C Compact manifolded fail-safe hydraulic control system |
| 10/06/2009 | CA2430003C Hydraulic drill string accumulator |
| 10/01/2009 | US20090241534 Energy accumulator unit |
| 10/01/2009 | DE102008016023A1 Elektromotor im Überlaufbehälter im Tank Electric motor in the overflow tank in the tank |
| 09/30/2009 | EP2105363A1 Vehicular brake hydraulic pressure control device |
| 09/30/2009 | EP1318906B1 Controller for a hydraulic press and method for the operation thereof |
| 09/30/2009 | CN201318347Y Power steering oil tank for light truck power steering system |
| 09/30/2009 | CN201318346Y Oil outlet valve device for hydraulic oil tank |
| 09/30/2009 | CN100544934C Injection unit comprising a spindle drive and hydraulic support |
| 09/23/2009 | CN101542130A Safe over-center pump/motor |
| 09/22/2009 | US7591284 Hydraulic accumulator |
| 09/17/2009 | US20090229902 Regenerative suspension with accumulator systems and methods |
| 09/16/2009 | CN101532515A High-voltage energy-storage hydraulic work device |
| 09/16/2009 | CN100540263C 致动器 Actuator |
| 09/10/2009 | DE202009009307U1 Vorrichtung zum stoßartigen Ausblasen von gasförmigen Medien Device for push blowing gaseous media |
| 09/10/2009 | DE102007031525B4 Kolbenspeicher zur Dämpfung von zwei Fluidsystemen Piston accumulator for damping two fluid systems |
| 09/09/2009 | EP2099033A1 Pressure-accumulating water-charging tank |
| 09/03/2009 | WO2009108830A1 Control system for recovering swing motor kinetic energy |
| 09/03/2009 | US20090217653 Control system for recovering swing motor kinetic energy |
| 09/03/2009 | DE102008010754A1 Device for tilting e.g. side mirror about bearing provided as pivotal point, in motor vehicle, has actuator, fluid conveying unit, fluid container, and non-return valve that controls and/or blocks flow of fluidic working medium |
| 09/02/2009 | EP2096322A1 Liquid pressure converter for use in pumping systems without any external energy input |
| 09/02/2009 | EP2094973A1 Apparatus for degassing oil |
| 09/01/2009 | US7581486 Hydraulic system |
| 08/27/2009 | US20090211239 Pressure accumulator to establish sufficient power to handle and operate external equipment and use thereof |
| 08/26/2009 | EP1795061B1 Hydraulic lift structure |
| 08/26/2009 | CN201297307Y Hydraulic motor energy recycling system used as energy accumulator for hybrid electric engineering machinery |
| 08/26/2009 | CN201297305Y Radiating structure of electrical hydrostatic actuator |
| 08/20/2009 | WO2009076757A3 Wind to electric energy conversion with hydraulic storage |
| 08/19/2009 | EP1899610B1 Hydraulic accumulator |
| 08/19/2009 | CN101509509A Automatic respiration mechanism of hydraulic oil tank and method thereof |
| 08/19/2009 | CN100529429C Hydraulic drive system and improved control valve assembly therefor |
| 08/13/2009 | US20090200805 Compressed-air-storing electricity generating system and electricity generating method using the same |
| 08/12/2009 | EP2088602A1 Manufacturing method for accumulator water injection tank and flow damper |
| 08/12/2009 | CN201288722Y Energy recovery system of mixed power mechanical actuator |
| 08/12/2009 | CN201288713Y Unloading relief valve |
| 08/12/2009 | CN201288710Y Hydraulic oil tank for cantilever type digging machine |