| Patents for F15B 1 - Installations or systems with accumulators; Supply reservoir or sump assemblies (6,474) |
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| 10/16/2013 | CN203237810U Connecting rod type electro-hydraulic rail clamping device |
| 10/16/2013 | CN103352886A Hydraulic control valve for energy recovery |
| 10/16/2013 | CN103350964A Backwards-tilting prevention hydraulic control system of arm support and tower crane |
| 10/16/2013 | CN102518548B Ocean current energy power generation device |
| 10/15/2013 | CA2570764C System for and method of locking a roll suspension arrangement for a boom assembly mounted on an agricultural sprayer |
| 10/10/2013 | WO2013106115A3 Dead-volume management in compressed-gas energy storage and recovery systems |
| 10/10/2013 | US20130263948 Device for controlling a hydraulic accumulator of a hydraulic system |
| 10/10/2013 | DE102012007124A1 Hydraulische Steuerungsvorrichtung A hydraulic control device |
| 10/09/2013 | EP2647883A2 Hydraulic control device |
| 10/09/2013 | EP2647849A2 Position determining device |
| 10/09/2013 | CN203231062U Large tractor low pressure lubricating device |
| 10/09/2013 | CN203230642U Hydraulic system of concrete pumping cylinder and with buffering and slow-releasing weighted accumulator |
| 10/09/2013 | CN203230640U Concrete pumping cylinder buffering hydraulic system with air bag energy accumulator |
| 10/09/2013 | CN203230639U Concrete pumping cylinder buffering slow-release hydraulic system with spring energy accumulator |
| 10/09/2013 | CN203230638U Concrete pumping cylinder buffering slow-release hydraulic system with air bag energy accumulator |
| 10/09/2013 | CN103343755A Multi-path loop output hydraulic system controlled by one-way switch of deep sea single hydraulic source |
| 10/08/2013 | US8549852 Hydraulic oil tank, hydraulic oil tank manufacturing method and construction vehicle equipped with hydraulic oil tank |
| 10/03/2013 | WO2013143606A1 Method for operating a hydraulic pump arrangement, and hydraulic pump arrangement |
| 10/03/2013 | US20130255240 Pressure Medium Supply Arrangement |
| 10/02/2013 | EP2643564A1 Pressure accumulator of a hydraulic actuating system |
| 10/02/2013 | DE102012205363A1 Positionsbestimmungsvorrichtung Position determining device |
| 10/02/2013 | DE102012006382A1 Druckmittelversorgungsanlage, pneumatisches System und Verfahren zum Betreiben einer Druckmittelversorgungsanlage Pressure fluid supply system, pneumatic system and method for operating a pressure fluid supply system |
| 10/02/2013 | CN203223429U Air bag type energy accumulator auxiliary pressure regulating device |
| 10/02/2013 | CN203222299U Hydraulic tensioning device of belt conveyor |
| 10/02/2013 | CN103339388A Hydraulic fan circuit having energy recovery |
| 10/02/2013 | CN103337934A Stator overlying machine and stator overlying device employing same |
| 10/02/2013 | CN103334985A Hydraulic oil cooling oil tank |
| 10/02/2013 | CN103334970A Multifunctional energy-saving oil tank for hydraulic system |
| 09/26/2013 | WO2013142541A2 Hydraulic accumulator pre-charge pressure detection |
| 09/26/2013 | WO2013142116A1 Strain energy accumulator |
| 09/26/2013 | WO2013140637A1 Accumulator |
| 09/26/2013 | WO2013092961A3 Hydraulic accumulator device |
| 09/26/2013 | DE10352406B4 Druckspeicher und Bremsanlage mit einem solchen Pressure reservoir and brake system with such a |
| 09/26/2013 | DE102012005447A1 Pressure storage for storing hydraulic fluid and gases, has hollow cylindrical housing that comprises hollow cylindrical-shaped inner pipe which is partially enclosed by outer pipe formed of profiled steel sheet |
| 09/25/2013 | CN203214491U Oil return filter device, hydraulic oil box and engineering machine |
| 09/25/2013 | CN203214464U Multi-hydraulic cylinder pressure regulating and maintaining control loop |
| 09/25/2013 | CN203214460U Pulsation damper |
| 09/25/2013 | CN203211212U Water oil tank and vehicle |
| 09/25/2013 | CN103321975A Low-high pressure soft-start hydraulic oil source system |
| 09/25/2013 | CN103321974A Novel energy-saving hydraulic station |
| 09/24/2013 | US8539984 Hydraulic accumulator, in particular a membrane accumulator |
| 09/19/2013 | WO2013103777A3 Hydraulic hybrid swing drive system for excavators |
| 09/19/2013 | US20130239559 Hydraulic hybrid vehicle |
| 09/19/2013 | DE102012210795B3 Pressure accumulator for e.g. balancing operational pressure fluctuation in line system of internal combustion engine, has locking device that is provided with locking pipe which is connected with piston |
| 09/18/2013 | EP2638293A2 Hydraulic drive circuit with parallel architectured accumulator |
| 09/18/2013 | CN203201887U Hydraulic station for municipal engineering |
| 09/18/2013 | CN203201885U Coal cutter large-angle downward extraction work oil tank |
| 09/18/2013 | CN203201884U Hydraulic station for food machinery |
| 09/18/2013 | CN103307047A Positioning adjusting device |
| 09/18/2013 | CN103307046A Wind energy storing device |
| 09/18/2013 | CN103307045A Hydraulic system and crane |
| 09/18/2013 | CN103306642A Numerical control energy-saving and rodless type pumping unit |
| 09/18/2013 | CN103302548A Gas-liquid balancing device for vertical ram milling head |
| 09/18/2013 | CN103302099A Back-up roll hydraulic control system of mandrel pipe mill |
| 09/18/2013 | CN102425426B Energy-saving shield hydraulic feeding system for energy accumulator mounted on side of feeding oil inlet |
| 09/12/2013 | US20130232963 Digital hydraulic transformer and method for recovering energy and leveling hydraulic system loads |
| 09/12/2013 | DE10305001B9 Metallbalgdruckspeicher für hydraulische Systeme Metal bellows for hydraulic systems |
| 09/11/2013 | EP2636602A1 Fuel tank |
| 09/11/2013 | CN203189364U Excavator hydraulic oil tank |
| 09/11/2013 | CN203189363U Antipollution hydraulic power station oil tank |
| 09/11/2013 | CN203189362U Diaphragm type energy accumulator for gather and delivery pump |
| 09/11/2013 | CN103291669A Oil tank for leak test |
| 09/11/2013 | CN103291668A Air-leakage detection fuel tank with adjustable fixed angles |
| 09/11/2013 | CN103291667A Easily-cleaned oil tank device |
| 09/11/2013 | CN103291666A Novel hydraulic accumulator |
| 09/11/2013 | CN103291665A Capsule-type accumulator with detachable capsule |
| 09/11/2013 | CN103291664A Hydraulic buffering driving and buffering braking device |
| 09/05/2013 | US20130227937 Ride control system |
| 09/05/2013 | DE102012004265A1 Device for controlling hydraulic main equipment and hydraulic auxiliary equipment, has memory device arranged between supply terminal and auxiliary equipment so as to store predetermined fluid pressure to control auxiliary equipment |
| 09/05/2013 | DE102011056894B4 Hydraulischer Linearantrieb Hydraulic linear drive |
| 09/04/2013 | EP2634444A1 Closure with thermal safety function |
| 09/04/2013 | CN203176022U Oil tank oiling device for heading machine |
| 09/04/2013 | CN203176021U Combination type hydraulic oil tank |
| 09/04/2013 | CN203176020U Digital hydraulic power pack |
| 09/04/2013 | CN203176019U Fuel tank device for engineering machinery vehicle and engineering machinery vehicle |
| 09/04/2013 | CN203176018U Overhead truck hydraulic oil tank device heated by engine coolant |
| 09/04/2013 | CN203176017U Underground hydraulic accumulator |
| 09/04/2013 | CN203176016U Pressurizing energy storage type energy-saving hydraulic pumping machine |
| 09/04/2013 | CN103277351A Breather for hydraulic oil tank |
| 09/04/2013 | CN103277350A Built-in combined oil tank structure |
| 09/04/2013 | CN101960153B Control system for recovering swing motor kinetic energy |
| 08/28/2013 | EP2631494A1 Hydraulic servo-control of a servo-controlled gearbox |
| 08/28/2013 | EP2631493A1 Hydraulic servo-control of a servo-controlled gearbox |
| 08/28/2013 | EP2630018A1 Hydraulic unit |
| 08/28/2013 | CN203161683U Liquid level visible oil storing cup |
| 08/28/2013 | CN203161682U Hydraulic oil tank, hydraulic system and engineering machine |
| 08/28/2013 | CN203161681U Energy storage type energy-saving hydraulic oil pumping unit |
| 08/28/2013 | CN203155187U Multifunctional microparticle energy storage starting instrument |
| 08/28/2013 | CN103270316A Ultra lightweight and compact accumulator |
| 08/28/2013 | CN103267034A Load sensitive hydraulic system with compensation valve energy recovery function |
| 08/28/2013 | CN102155443B Alternating-current hydraulic pressure inversion control system and control method thereof |
| 08/27/2013 | US8517040 Valve control of pump inlet pressure with bootstrap reservoir |
| 08/22/2013 | WO2013122533A1 Pressure accumulator and percussion device |
| 08/22/2013 | WO2013098322A3 Method for determining a position of a piston in a piston pressure accumulator by means of inductive sensors and suitably designed piston pressure accumulator |
| 08/22/2013 | WO2013098311A3 Method for determining a position of a piston in a piston pressure accumulator by resistance measurement and suitably designed piston pressure accumulator |
| 08/22/2013 | US20130213029 Hydraulic servo-control of a servo-controlled gearbox |
| 08/22/2013 | DE102012202275A1 Pressure equalizing device for equalizing pressure of pneumatic hydraulic tank, has cup wall arranged with radial opening through which annular crude space is fluidically connected with environment of pressure equalizing device |
| 08/22/2013 | DE102012101120B4 Hydraulisch angetriebene Anordnung zum linearen Bewegen eines Massekörpers Hydraulically driven arrangement for linear movement of a mass body |
| 08/22/2013 | DE102012003320A1 Mobile Arbeitsmaschine mit Energierückgewinnung zum Antrieb der Motorkühlung Mobile working machine with energy recovery to drive the engine cooling |
| 08/21/2013 | CN203146457U Steering oil tank |