| Patents for F15B 1 - Installations or systems with accumulators; Supply reservoir or sump assemblies (6,474) |
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| 06/15/2011 | CN102094855A Wheel type engineering machinery hydraulic control system and wheeled crane applying same |
| 06/15/2011 | CN102094782A Concrete pumping equipment and hydraulic system thereof |
| 06/15/2011 | CN102094779A Concrete pump and method for adjusting driving pressure value for swinging actuator in concrete pump |
| 06/15/2011 | CN102092269A Engine system and traffic tool comprising same |
| 06/14/2011 | US7962270 Method for controlling an automotive hydraulic pump |
| 06/09/2011 | US20110131966 Systems and methods for compressed-gas energy storage using coupled cylinder assemblies |
| 06/09/2011 | US20110131740 Energy storage bridge |
| 06/09/2011 | DE102009061010A1 Hydraulikeinrichtung mit einem Hydrospeicher Hydraulic means including a hydraulic accumulator |
| 06/08/2011 | CN201858082U Wind power generation hydraulic system |
| 06/08/2011 | CN201858064U Water heating type oil tank |
| 06/08/2011 | CN201857238U Constant deceleration safety braking system for mine hoist |
| 06/08/2011 | CN102089518A Wind to electric energy conversion with hydraulic storage |
| 06/08/2011 | CN102086891A Bag type energy accumulator |
| 06/08/2011 | CN101303033B Solution charging relief valve for hydraulic system in operation control oil way |
| 06/08/2011 | CN101111684B Hydraulic drive system |
| 06/04/2011 | CA2722989A1 Testing device for resilient fastener |
| 06/03/2011 | WO2011063815A1 Method of mounting a hydraulic pitch control system in a wind turbine hub |
| 06/02/2011 | US20110127115 drive systems |
| 06/01/2011 | EP2327883A2 Hydraulic assembly with multi-layer acoustic dampening/reducing cover |
| 06/01/2011 | CN201851270U Hydraulic driving system for braking of wind power generating unit |
| 06/01/2011 | CN102080675A Wheeled crane and hydraulic control system and pump/motor control circuit thereof |
| 05/26/2011 | WO2011063071A1 Energy storage system including pressurized reservoir |
| 05/26/2011 | WO2011062514A1 Method and system for renewable energy store in temperature-pressure tank of energy and conversion to electrical energy |
| 05/26/2011 | WO2011061219A1 Switchable pressure supply device |
| 05/26/2011 | WO2011061218A1 Mounting assembly and method for mounting a pressure accumulator for internal combustion engines |
| 05/26/2011 | WO2011060879A1 Pivot drive with energy recovery |
| 05/26/2011 | US20110120107 Energy storage system including pressurized reservoir |
| 05/26/2011 | DE202011004432U1 Pneumatische Versorgungseinheit und pneumatisch betriebenes Klemm- oder Bremssystem Pneumatic supply unit and pneumatically operated clamping or brake system |
| 05/26/2011 | DE102010046062A1 Hydraulic pressure accumulator for pressurizing hydraulic control device of clutch or brake system of motor vehicle, has pressure chamber formed between movable defining surface and fixed defining surface |
| 05/26/2011 | DE102009054158A1 Hydraulischer Antrieb Hydraulic drive |
| 05/26/2011 | DE102009054053A1 Pressure reservoir for hydraulic system, has housing, movable element and energy storage, where movable element is arranged within housing |
| 05/26/2011 | DE102009054051A1 Schaltbare Vorrichtung zur Druckversorgung mit passivem Zusatzdruckspeicher Switchable device for supplying compressed air with passive auxiliary accumulator |
| 05/26/2011 | CA2781282A1 Energy storage system including pressurized reservoir |
| 05/26/2011 | CA2781222A1 Method and system for renewable energy store in temperature-pressure tank of energy and conversion to electrical energy |
| 05/25/2011 | EP2324252A1 Hydropneumatic accumulator with flexible porous filler |
| 05/25/2011 | CN201843842U Pressurized cylinder capable of storing oil |
| 05/25/2011 | CN201843841U Anti-surge oil tank |
| 05/25/2011 | CN201843840U Modified structure of novel hydraulic oil tank of loader |
| 05/25/2011 | CN201843618U Cutter disc driving open type hydraulic system of small-size shield machine |
| 05/25/2011 | CN102072211A Embedded split hydraulic oil tank and concrete pump truck with hydraulic oil tank |
| 05/25/2011 | CN102072210A Anti-surge oil tank |
| 05/25/2011 | CN102068136A Energy-accumulating back pressure type large dynamic special-effect movie audience platform |
| 05/19/2011 | WO2011058590A1 Pressurization apparatus |
| 05/19/2011 | US20110114329 Apparatus and method for providing a controllable supply of fluid to subsea well equipment |
| 05/19/2011 | US20110113769 Energy storage system |
| 05/18/2011 | EP2321537A1 Control device, and valve arrangement having such a control device |
| 05/18/2011 | CN201836131U Oil tank of caterpillar walking type hydraulic support |
| 05/18/2011 | CN201836130U Energy storage quick release device |
| 05/18/2011 | CN201836129U Quick pressure lifting device for accumulator on hydraulic pump station |
| 05/18/2011 | CN201836128U Micro hydraulic power device |
| 05/18/2011 | CN101076672B Hydraulic tank |
| 05/18/2011 | CA2685803A1 Pressure tank |
| 05/12/2011 | US20110107755 Energy storage and generation systems and methods using coupled cylinder assemblies |
| 05/11/2011 | CN201828418U Hydraulic test system for horizontal dual-cylinder hydraulic machine |
| 05/11/2011 | CN201823868U Hydraulic system of die-forging quick hydraulic lifting device |
| 05/11/2011 | CN102057166A Hydraulic system including fixed displacement pump for driving multiple variable loads and method of operation |
| 05/05/2011 | DE102010048067A1 Hydraulic system for vehicle, has hydro pneumatic storage, in which it reduces volume during supplying liquid pressure fluid under increase of pressure |
| 05/04/2011 | EP2315951A1 Method of using new flushing ports during cleaning of a piston accumulator |
| 05/04/2011 | EP2315950A1 Device for providing a pressure for a hydraulic consumer and method for providing a pressure |
| 05/04/2011 | CN201818568U Automobile power steering oil storage pot |
| 05/04/2011 | CN201818567U Integrated oil tank |
| 05/04/2011 | CN201818566U Hydraulic oil tank with oil return system |
| 05/04/2011 | CN102041980A Non-impact hydraulic oil pumping device capable of realizing full energy recovery |
| 04/28/2011 | WO2011047776A2 Device for releasing, in a pulsed manner, an amount of fluid that can be stored in an accumulator housing |
| 04/28/2011 | WO2011047775A1 Device for the pulsed release of an amount of fluid which can be stored in an accumulator housing |
| 04/28/2011 | DE102009048763A1 Arrangement for pressure supply of consumer load, has pressure cylinder and piston rod of fluid-actuated piston-cylinder unit |
| 04/27/2011 | CN102032224A Nitrogen charge energy accumulation emergency recovery system |
| 04/27/2011 | CN102031806A Hydraulic reciprocating type pressurizing and water-feeding device for fire control of super high-rise building |
| 04/27/2011 | CN102030280A Mine-hoist constant deceleration safety braking system and braking method thereof |
| 04/26/2011 | CA2614641C Membranes of polyurethane based materials including polyester polyols |
| 04/21/2011 | WO2011045369A1 Volume accumulator |
| 04/21/2011 | WO2011044968A2 Hydropneumatic pressure accumulator |
| 04/21/2011 | DE102009050848A1 Device for releasing hydraulic oil of switching cylinder for releasing start-stop function of automatic transmission of internal combustion engine of passenger car, has fluid whose flow resistance is changed till gap or opening is blocked |
| 04/21/2011 | DE102009050847A1 Device for pulsed release of amount of hydraulic oil for realizing start-stop function in automatic gearbox of passenger car, has piston held in position by valve device that is formed from seat valve |
| 04/20/2011 | CN201799897U Hydraulic pump station capable of loosening broach |
| 04/20/2011 | CN1944152B Fluid reservoir |
| 04/20/2011 | CN102023023A Method of using band sensor for determining position inside container |
| 04/20/2011 | CN102022389A Power machine for forming inner loop through liquid transmission, conversion and pressurization |
| 04/20/2011 | CN102022388A Output flow servo control system of energy accumulator |
| 04/20/2011 | CN101532515B High-voltage energy-storage hydraulic work device |
| 04/20/2011 | CN101155997B Hydrostatic drive mechanism |
| 04/19/2011 | US7926515 Modular unit |
| 04/19/2011 | CA2614618C Membranes of polyurethane based materials including polyester polyols |
| 04/19/2011 | CA2614605C Membranes of polyurethane based materials including polyester polyols |
| 04/14/2011 | WO2011044042A1 Energy storage system including an expandable accumulator and reservoir assembly |
| 04/14/2011 | WO2011042108A1 Low-pressure supply tank |
| 04/14/2011 | DE102009048828A1 Hydraulische Vorrichtung und Verfahren zum Betrieb bei einer mobilen Arbeitsmaschine Hydraulic apparatus and method for operating in a mobile work machine |
| 04/14/2011 | DE102009048475A1 Niederdruck-Vorratstank Low-pressure storage tank |
| 04/14/2011 | CA2776775A1 Energy storage system including an expandable accumulator and reservoir assembly |
| 04/13/2011 | CN101555847B Dual-barrel steel walled oil tank for nuclear power plant and manufacture method thereof |
| 04/07/2011 | WO2011038997A1 Integrated hydraulic accumulator arrangement |
| 04/07/2011 | WO2011038706A1 Hydraulic control system |
| 04/06/2011 | CN201786784U Waterproof hydraulic fuel tank |
| 04/06/2011 | CN201786783U Hydraulic oil tank |
| 04/06/2011 | CN201786782U Precision forging shell of energy accumulator |
| 04/06/2011 | CN201786781U Energy storage hydraulic station for die holder cylinder |
| 04/06/2011 | CN201786780U Control oil source system of hydraulic hybrid power energy converting unit |
| 04/06/2011 | CN102003422A Hydraulic oil tank for loading machine |
| 04/06/2011 | CN102003421A Efficient and energy-saving device for hydraulic station |
| 04/06/2011 | CN102001494A Off-site assembled container manufacturing method, bag-type pressure drain tank and liquid level controller |