| Patents for F15B 21 - Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass (10,959) |
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| 07/10/2013 | CN203049648U Single-pump and double-motor close-type hydraulic system for land leveler travelling mechanism |
| 07/10/2013 | CN203049434U Hydraulic control system for tail gate mechanism of road surface milling machine |
| 07/10/2013 | CN203047009U Follow-up tail plate oil passage system |
| 07/10/2013 | CN103201523A Hydraulic drive device for construction machine |
| 07/10/2013 | CN103195774A Replenishing valve for hydraulic system of press |
| 07/10/2013 | CN103195773A Flexible unloading hydraulic system |
| 07/10/2013 | CN103195540A Methods and systems for performing, monitoring and analyzing multiple machine fluid processes |
| 07/10/2013 | CN101554775B Hydraulic driving device in hollow blow molding machine |
| 07/10/2013 | CN101387309B Flow control apparatus for heavy construction equipment |
| 07/04/2013 | WO2013101410A1 System and method for controlling transmission based on variable pressure limit |
| 07/04/2013 | US20130167823 Work vehicle fluid heating system |
| 07/04/2013 | US20130167526 Brake system of straddle type vehicle |
| 07/03/2013 | EP2610409A1 Device for controlling construction equipment |
| 07/03/2013 | EP2610049A2 Method for controlling a hydraulic press |
| 07/03/2013 | CN203035661U High-precision filter used for coal mine hydraulic support |
| 07/03/2013 | CN203035660U Leaked oil conveying device used for water turbine speed regulating system |
| 07/03/2013 | CN203035659U Oil circuit mechanism of pneumatic feeding system |
| 07/03/2013 | CN203035658U 气动给料系统 Pneumatic feeding system |
| 07/03/2013 | CN203035628U Multifunctional hydraulic unit |
| 07/03/2013 | CN203033800U Pressure exchanging cylinder made of composite materials and used in energy recovering device |
| 07/03/2013 | CN203032667U Heavy-duty car air management system assembly |
| 07/03/2013 | CN203032373U Oiling opening device with antitheft function |
| 07/03/2013 | CN103184732A Double-power system for dynamic compactor |
| 07/03/2013 | CN102182728B Method for generating pulse hydraulic pressure |
| 07/02/2013 | US8476095 Diode energy converter for chemical kinetic electron energy transfer |
| 06/27/2013 | WO2013095208A1 A method for controlling lowering of an implement of a working machine |
| 06/27/2013 | WO2013094794A1 Hydraulic fan drive control system for construction machinery |
| 06/27/2013 | WO2013094793A1 Drive merge control system for construction machine |
| 06/27/2013 | WO2013093511A1 A hydraulic system including a kinetic energy storage device |
| 06/27/2013 | WO2013045167A3 Hydraulic system with suction/return filter |
| 06/27/2013 | WO2013004521A3 Module for a braking system, such as a coil box module comprising a housing and a connector |
| 06/27/2013 | US20130160641 Valves with valve closing member attached to the actuated counter-seat and related methods |
| 06/27/2013 | DE102012007342A1 Compressed air feed system for operating pneumatic spring system in sports utility vehicle, has air dryer arrangement comprising two air dryer stages pneumatically connected over pneumatic tap, and throttle attached at tap |
| 06/27/2013 | DE102012005345A1 Compressed air supply system for operating air suspension system of e.g. passenger car, has housing module comprising stepped bore, where sequence of successive portions of relay piston along valve axis is associated with cross-section |
| 06/27/2013 | DE102012005308A1 Druckluftversorgungsanlage, Druckluftversorgungssystem und Fahrzeug, insbesondere PKW, mit einer Druckluftversorgungsanlage Compressed air supply system, compressed air supply system and vehicle, especially automobiles, with a compressed air supply system |
| 06/27/2013 | DE102012005305A1 Compressed air supply system for operating air suspension system of e.g. sport utility vehicle, has throttle whose nominal size is adjustable by drive, where differential pressure exists between compressed air connection part and air dryer |
| 06/27/2013 | DE102010031922B4 Ventileinheit Valve unit |
| 06/26/2013 | EP2607717A1 Electro-hydraulic drive system for a work machine |
| 06/26/2013 | CN203027079U Flexible start motor |
| 06/26/2013 | CN203023183U Oil tank component for machines and corresponding machine |
| 06/26/2013 | CN203023182U Degassing system of hydraulic oil |
| 06/26/2013 | CN203023181U Hydraulic oil heating device of graphite refiner |
| 06/26/2013 | CN203023180U Photoelectric automatic air exhaust valve for hydraulic system |
| 06/26/2013 | CN203023179U Hydraulic oil heating system of multiway valve |
| 06/26/2013 | CN203023178U Independent hydraulic control cabinet for controlling execution mechanism |
| 06/26/2013 | CN203023177U Hydraulic oil sealing device |
| 06/26/2013 | CN203023159U Reversing valve block |
| 06/26/2013 | CN203023155U Dumper front top closed type oil tank device |
| 06/26/2013 | CN203023153U Hydraulic oil tank oil leakage resistant device |
| 06/26/2013 | CN203022764U Hydraulic control system of development machine integrating dust extraction and outburst prevention |
| 06/26/2013 | CN203022355U Self-adaptive temperature intelligent numeric control tensioning equipment |
| 06/26/2013 | CN203019708U Hydraulic control system |
| 06/26/2013 | CN203018161U Hydraulic system of double-shaft crusher |
| 06/26/2013 | CN103174704A Hydraulic oil filtration system and hydraulic shovel |
| 06/26/2013 | CN103174703A Hydraulic control module and applicable hydraulic drive device thereof |
| 06/26/2013 | CN103174692A Hydraulic motor dragging system used for load of high-power and wide speed adjusting range |
| 06/26/2013 | CN103174689A Variable electro-hydraulic servo hydraulic transformer |
| 06/26/2013 | CN103174688A Hydraulic energy-saving system |
| 06/26/2013 | CN103173350A Marsh gas pressure stabilizing device |
| 06/26/2013 | CN102252008B Automatic vent valve for hydraulic system |
| 06/26/2013 | CN101865186B Online oil filling and purifying device for hydraulic equipment |
| 06/25/2013 | US8468818 HST cooling circuit |
| 06/25/2013 | CA2502129C Dash control valve with two step function for park release |
| 06/20/2013 | WO2013090152A1 Hydraulic system having energy recovery |
| 06/20/2013 | WO2013089299A1 Driver self-tuning method using electro-hydraulic actuator system |
| 06/20/2013 | WO2013089130A1 Hydraulic device |
| 06/20/2013 | WO2013087153A1 Method and device for monitoring a fluid-conveying system |
| 06/20/2013 | WO2013055156A4 Hydraulic control device using hydraulic actuator |
| 06/20/2013 | WO2013007743A3 Compressed air processing system and method for operating a compressed air processing system |
| 06/20/2013 | US20130152569 Speed Control Strategy |
| 06/20/2013 | DE102011121518A1 Pneumatic device of blowing machine for manufacturing plastic bottle, has drive device which is driven based on movement of compressor element in upward direction opposite to preset traveling downward direction so as to produce power |
| 06/20/2013 | DE102011121493A1 Air-conditioning device for compressed air system of commercial motor vehicle, has sensor device attached to spacer and measuring contents and/or temperature of air, where regeneration air is guided through spacer to dry drying device |
| 06/19/2013 | EP2603705A1 Hydraulic control system |
| 06/19/2013 | CN203009462U Front oil replenishing device of hydraulic stations |
| 06/19/2013 | CN203009461U Hydraulic power unit |
| 06/19/2013 | CN203009460U Uninterruptible power supply overhaul device for hydraulic pressure gauge |
| 06/19/2013 | CN203009459U A pressure regulation system of a spray pump station |
| 06/19/2013 | CN203009421U Power swivel stepless speed regulation hydraulic system |
| 06/19/2013 | CN203009415U Forklift hydraulic oil tank |
| 06/19/2013 | CN203009414U A self-cleaning hydraulic oil tank device of a paver |
| 06/19/2013 | CN203008885U Leveling device for all-casing full-circle slewing drilling machine |
| 06/19/2013 | CN203008773U Load protection device for all-casing full-circle slewing drilling machine |
| 06/19/2013 | CN203005096U Executing mechanism of an electro-hydraulic controller of a power takeoff |
| 06/19/2013 | CN103161785A Electro-hydraulic control device |
| 06/19/2013 | CN103161784A Hydraulic system and engineering machinery |
| 06/19/2013 | CN102155474B Electric hydraulic control mechanism of hydraulic pressure transformer |
| 06/19/2013 | CN101398017B Hydraulic drive system with energy recuperation |
| 06/18/2013 | CA2782663C Dump truck |
| 06/13/2013 | WO2013085086A1 Hydraulic system for construction equipment |
| 06/13/2013 | US20130146162 Pressure Compensated Hydraulic System Having Differential Pressure Control |
| 06/13/2013 | DE102011120767A1 Elektrohydraulische Steuereinrichtung Electrohydraulic control device |
| 06/12/2013 | EP2602492A2 Electro-hydraulic control device |
| 06/12/2013 | EP2601416A2 Pressure medium system, in particular hydraulic system |
| 06/12/2013 | CN202991719U Oil suction filter blocking automatic detection and bypass continuous oil supply device |
| 06/12/2013 | CN202991718U Movable circulating cooling water pool device for multi-interval shield excavation |
| 06/12/2013 | CN202991717U Novel radiator |
| 06/12/2013 | CN202991716U Hydraulic damping device |
| 06/12/2013 | CN202991715U Hydraulic pipeline integrated block and hydraulic system |
| 06/12/2013 | CN202991714U Inertia coefficient-adjustable vehicle hydraulic inert container device |
| 06/12/2013 | CN202991713U Twenty-high rolling machine rolling oil supply device |