| Patents for F15B 1 - Installations or systems with accumulators; Supply reservoir or sump assemblies (6,474) |
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| 01/04/2012 | EP2401511A1 Hydraulic accumulator, hydraulic device having such a hydraulic accumulator, and associated data transfer device |
| 01/04/2012 | CN202100540U Gas-oil non-separated mixing type piston accumulator |
| 01/04/2012 | CN202100539U High-pressure welding gas container |
| 01/04/2012 | CN102305222A Electro-hydraulic variable valve device with energy accumulator buffer function and energy storage method thereof |
| 01/04/2012 | CN102094779B Concrete pump and method for adjusting driving pressure value for swinging actuator in concrete pump |
| 01/04/2012 | CN101832303B Piston-type deep sea water pressure compensation energy accumulator |
| 01/03/2012 | CA2549910C Pressurized hydraulic fluid system with remote charge pump |
| 12/29/2011 | US20110314810 Energy storage and recovery utilizing low-pressure thermal conditioning for heat exchange with high-pressure gas |
| 12/29/2011 | US20110314801 Hydrostatic drive system |
| 12/29/2011 | DE102010027363A1 Accumulator loading valve arrangement for e.g. hydraulic gear switching actuator of dual clutch gear box of motor car, has slider movable into open position, during exceeding of maximum pressure against sum of spring and axial forces |
| 12/28/2011 | CN102297312A 降低流体脉动冲击的机构、双缸换向泵送系统及混凝土泵 Reduce the impact of fluid pulsation institutions twin reversing the pumping system and concrete pump |
| 12/28/2011 | CN102297167A 用于叉车全液压动力制动系统的囊式蓄能器 Used truck full hydraulic power brake system accumulator bag |
| 12/22/2011 | US20110308241 Compressed air engine |
| 12/22/2011 | DE102010024126A1 Kolbenspeicher Piston accumulators |
| 12/22/2011 | DE102010024059A1 Compressed air system for commercial vehicles, has compressor, low-pressure container for storing pressure air on pressure level, where high-pressure container is provided for storing pressure air on another pressure level |
| 12/21/2011 | EP2397701A2 Piston accumulator |
| 12/21/2011 | EP2396498A1 Autochoke system |
| 12/21/2011 | CN202082176U 一种汽车液压助力转向系统的转向储油壶 An automobile hydraulic steering system steering reservoir pot |
| 12/21/2011 | CN202082175U 液压控制系统及设置有该液压控制系统的混凝土泵送系统 Hydraulic control system and is provided with the hydraulic control system of concrete pumping systems |
| 12/21/2011 | CN102288377A 机动车碰撞模拟试验装置及其方法和该装置用控制装置 Motor vehicle crash simulation test device and method and the apparatus control device |
| 12/21/2011 | CN102287406A 活塞式蓄能器 Piston accumulators |
| 12/21/2011 | CN102287312A 液压式波浪能发电装置 Hydraulic wave energy power plant |
| 12/20/2011 | US8079408 Pressure vessel assembly for integrated pressurized fluid system |
| 12/15/2011 | WO2011156390A2 Fluid storage tank having active integrated cooling |
| 12/15/2011 | WO2011154101A1 Hydraulic system |
| 12/15/2011 | WO2011154075A1 Hydraulic system |
| 12/15/2011 | US20110302914 Hydraulic drive, in particular of an excavator, in particular for a slewing gear |
| 12/15/2011 | US20110302913 Hydrostatic System Having A Hydropneumatic Accumulator |
| 12/15/2011 | DE102011013569A1 Druckspeicher mit Solenoidventil Accumulator with solenoid valve |
| 12/15/2011 | DE102010029834A1 Druckausgleichsvorrichtung für Hydrauliksysteme Pressure-balancing device for hydraulic systems |
| 12/14/2011 | EP2393996A1 Hydraulic system for a handling or earthmoving machine with an energy accumulator |
| 12/14/2011 | CN202073853U 液压油箱进气口防漏油装置 Hydraulic tank air inlet oil spill prevention device |
| 12/14/2011 | CN202073852U 闭式液压油箱 Closed hydraulic tank |
| 12/14/2011 | CN202073851U 动力转向油罐 Power steering oil tank |
| 12/14/2011 | CN202073850U 一种动力转向油罐 A power steering fluid reservoir |
| 12/14/2011 | CN202071674U Engine system and vehicle including same |
| 12/14/2011 | CN102278330A 一种液压装置 A hydraulic device |
| 12/14/2011 | CN102278329A 改变表面流体压强的方法及装置和使用该装置的动力系统 Method and apparatus for using power system and the device to change the surface pressure of the fluid |
| 12/14/2011 | CN101704037B 全液压矫直机辊缝控制的液压回路系统 Hydraulic circuit system hydraulic leveler roll gap control |
| 12/13/2011 | CA2484138C Fluid accumulator |
| 12/11/2011 | CA2755984A1 Method for actuating a hydraulically movable working element of a working equipment, and a working equipment |
| 12/08/2011 | WO2011152431A1 Hydraulic oil tank, hydraulic oil tank manufacturing method, and construction vehicle equipped with hydraulic oil tank |
| 12/08/2011 | WO2011127894A3 Housing for a hydraulic unit |
| 12/08/2011 | US20110296821 Improving efficiency of liquid heat exchange in compressed-gas energy storage systems |
| 12/08/2011 | DE102010023016A1 Hydraulische Anlage Hydraulic system |
| 12/08/2011 | DE102010023015A1 Hydraulische Anlage Hydraulic system |
| 12/07/2011 | EP2391829A1 Hydraulic energy storage system with accumulator and method of varying charge of same |
| 12/07/2011 | EP1507978B1 Hydraulic dampers with pressure regulated control valve and remote pressure adjustment |
| 12/07/2011 | CN202065262U 液压油箱 Hydraulic Tank |
| 12/07/2011 | CN202065261U 汽车动力转向油罐 Automotive power steering fluid reservoir |
| 12/07/2011 | CN202065260U 液压站 Hydraulic Station |
| 12/07/2011 | CN202065259U 一种液压泵站的液压节能泵装置 Energy saving device for hydraulic pump hydraulic pump station |
| 12/07/2011 | CN102269678A 湿式多片离合器摩擦钢片温度检测试验装置 Wet multi-plate clutch steel temperature testing device |
| 12/07/2011 | CN102269671A 薄膜双轴拉伸试验机电液加载系统 Film biaxial tensile test electro-hydraulic loading system |
| 12/07/2011 | CN102269186A 用于防抱死制动系统的低压蓄能器 Anti-lock braking system for low pressure accumulator |
| 12/01/2011 | WO2011149949A2 Fluid storage tank configured to remove entrained air from fluid |
| 12/01/2011 | US20110290515 Electronically Controlled Hydraulic System For An Agricultural Implement |
| 11/30/2011 | EP2390506A1 Device for supplying fluid and controlling a fluid system |
| 11/30/2011 | CN202056125U 一种液压油箱 A hydraulic tank |
| 11/30/2011 | CN202056124U 一种皮囊式蓄能器充氮装置 One kind of bladder accumulator nitrogen device |
| 11/30/2011 | CN202056123U 一种利用起重臂自重的势能回收蓄能器 A use of the weight of the boom potential recovery accumulator |
| 11/29/2011 | CA2667666C An underwater apparatus for operating underwater equipment |
| 11/23/2011 | EP2126368B1 Pressure tank, in particular hydraulic accumulator |
| 11/23/2011 | EP1756434B1 Modular unit |
| 11/23/2011 | CN202048035U Hydraulic oil tank applied to horizontal drilling machine hydraulic system |
| 11/23/2011 | CN202048034U Hydraulic oil tank |
| 11/23/2011 | CN102257280A Accumulator membrane unit, method for the production thereof and rock drilling machine including such an accumulator membrane unit |
| 11/23/2011 | CN102251916A Electromagnetic control magnetic energy conversion device |
| 11/23/2011 | CN102251915A Axial flow water turbine paddle adjustor |
| 11/17/2011 | WO2011116285A3 Hydropneumatic vessel with pressure relief apparatus |
| 11/17/2011 | US20110277457 Energy Storage and Production Systems, Apparatus and Methods Of Use Thereof |
| 11/17/2011 | DE102010030226A1 Fahrzeug mit Automatikgetriebe und einer Motorstart-/Stoppautomatik Automatic car with an engine start / stop system |
| 11/16/2011 | EP1809405B1 Membrane-based reservoir dryer |
| 11/16/2011 | CN202040132U Nitrogen filling device of accumulator |
| 11/16/2011 | CN202040131U Anticorrosive diaphragm energy accumulator |
| 11/16/2011 | CN202039819U Pneumatic control system of dust collector |
| 11/16/2011 | CN102242739A Blow-down device for engineering machinery oil tank |
| 11/10/2011 | WO2011137944A1 Hydrostatic energy store |
| 11/10/2011 | US20110271669 Hybrid construction machine |
| 11/10/2011 | US20110271667 Hydraulic drive device having two pressure chambers and method for operating a hydraulic drive device having two pressure chambers |
| 11/10/2011 | DE102010019434A1 Hydrostatischer Energiespeicher Hydrostatic energy storage |
| 11/09/2011 | EP1470335B1 Reciprocating fluid engine |
| 11/09/2011 | CN202032015U Hydraulic damping device for clutch hydraulic operation system |
| 11/09/2011 | CN202031893U Protection device for oil tank liquid level sensor |
| 11/09/2011 | CN202031892U Universal automobile oilcan |
| 11/09/2011 | CN202031549U Pneumatic-balance hydraulic pumping unit for offshore platform |
| 11/09/2011 | CN102235486A Hydraulic pressure control apparatus for vehicle with automatic transmission |
| 11/09/2011 | CN102235391A Device and method for preventing oil pressure dynamic pump station from being subjected to oil spilling |
| 11/09/2011 | CN101806076B Crawler tensioning hydraulic control system of hydraulic excavator |
| 11/03/2011 | WO2011134646A1 Dual piston accumulator |
| 11/03/2011 | WO2011074781A3 Hydraulic system for construction machinery |
| 11/03/2011 | DE102010018885A1 Doppelkolbenspeicher Double piston accumulator |
| 11/02/2011 | CN202023797U Pumping mechanism and pulse vibration absorption device thereof, and concrete pumping machine |
| 11/02/2011 | CN202023778U Oil return buffer device of oil tank of hydraulic system |
| 11/02/2011 | CN202023777U Oil storage tank |
| 11/02/2011 | CN202023776U Large-tonnage forklift hydraulic oil tank cover board |
| 11/02/2011 | CN202023775U Hydraulic oil tank of forklift |
| 11/02/2011 | CN202023774U Elevating platform fire truck |
| 11/02/2011 | CN202023773U Automatic reversing bidirectional hydraulic transmission device |
| 11/02/2011 | CN202023713U Dual-pump confluence speed-increasing booster for hydraulic system for concrete pump |