| 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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| 10/23/2013 | CN203248454U Air cooling cooler of coal mine excavation equipment |
| 10/23/2013 | CN203248452U 液压控制系统 The hydraulic control system |
| 10/23/2013 | CN203248436U Single-system multi-section pressure output energy-saving hydraulic valve station |
| 10/23/2013 | CN203248434U Overflow valve capable of reducing noise |
| 10/23/2013 | CN203247022U Failure diagnosis device for slewing hydraulic system of automobile crane |
| 10/23/2013 | CN103362903A Low-frequency micro pulsating pressure generator |
| 10/23/2013 | CN103362902A Single-leg hydraulic servo controller for legged robot |
| 10/23/2013 | CN103362901A Method used to control fluid working system and working system |
| 10/23/2013 | CN103362900A Desuperheater with pressure pushing function |
| 10/23/2013 | CN103362899A Pilot, heat dissipation and integration hydraulic system and loading machine |
| 10/23/2013 | CN103362898A Multi-pressure-source energy-saving hydraulic system |
| 10/23/2013 | CN103362883A Hydraulic servo drive device |
| 10/23/2013 | CN103362880A Power steering oil tank assembly |
| 10/23/2013 | CN103362879A Dumper hydraulic oil tank for mine |
| 10/23/2013 | CN103362707A Filter element, filter set and filter device |
| 10/23/2013 | CN102305227B Micro-stroke double-action vibration-exciting hydraulic cylinder |
| 10/22/2013 | CA2557518C Hydraulic service module |
| 10/17/2013 | DE102013206156A1 Hydraulikdruckregler Hydraulic pressure regulator |
| 10/17/2013 | DE102012205940A1 Hydraulisches System, Verfahren zum Steuern eines derartigen hydraulischen Systems und mobile Arbeitsmaschine mit einem derartigen hydraulischen System Hydraulic system, such a method of controlling a hydraulic system and a mobile work machine with such a hydraulic system |
| 10/17/2013 | DE102012205939A1 Elektrohydraulische Anordnung, Verfahren zur Steuerung der elektrohydraulischen Anordnung und mobile Arbeitsmaschine mit der elektrohydraulischen Anordnung Electrohydraulic assembly method for controlling the electro-hydraulic assembly and the mobile work machine with electro-hydraulic arrangement |
| 10/17/2013 | DE102012007470A1 Druckluftaufbereitungseinrichtung für ein Fahrzeug und Verfahren zum Betreiben einer Druckluftaufbereitungseinrichtung Compressed air conditioning device for a vehicle and method for operating a compressed air treatment means |
| 10/17/2013 | DE102012007365A1 Luftaufbereitungsanlage für die Druckluftversorgung von Nutzkraftfahzeugen Air handling unit for the air supply of Nutzkraftfahzeugen |
| 10/16/2013 | CN203239688U Pump station automatic cooling device |
| 10/16/2013 | CN203239687U Air-hydraulic pressure compensating device |
| 10/16/2013 | CN203239686U Oil supplementing system for hydraulic motor |
| 10/16/2013 | CN203239685U Pump station fuel tank integrated structure |
| 10/16/2013 | CN203239669U Low-flow high-pressure compact type balance valve |
| 10/16/2013 | CN203239666U Manual-automatic control system with pneumatic double-acting actuator and air storage tank |
| 10/16/2013 | CN203239656U Hydraulic pressure station for sealing furnace top seal |
| 10/16/2013 | CN203239651U Flow spoiling device and power steering oil pot |
| 10/16/2013 | CN203238684U Elastic rubber belt energy accumulator type potential energy recycling device for movable arms of loader |
| 10/16/2013 | CN203238683U Tension spring energy storage device type loading machine movable arm potential energy recovery regenerative device |
| 10/16/2013 | CN103352902A Micro-flow hydraulic system pressure control device |
| 10/16/2013 | CN103352901A Device for demounting hinge pin |
| 10/16/2013 | CN103352888A Variable-frequency hydraulic control system for sails |
| 10/16/2013 | CN103352881A Hydraulic power unit of groove machine for end surface of pipeline and configuration method |
| 10/16/2013 | CN103352880A Hydraulic system used for elevator |
| 10/16/2013 | CN103350366A Cutting solution supplying device and method |
| 10/16/2013 | CN102108994B Electro-hydraulic position servo system capable of quickly inhibiting impact loads |
| 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 | WO2013151598A1 Valve and hydraulic controller |
| 10/10/2013 | WO2013150985A1 Hydraulic circuit, and combination valve used in same hydraulic circuit |
| 10/10/2013 | WO2013149608A1 Hydraulic attachment |
| 10/10/2013 | US20130263952 Oil passage change-over valve |
| 10/10/2013 | US20130263586 Hydraulic control system in a continuously variable transmission |
| 10/10/2013 | DE112010006071T5 Hydraulisches Regelungssystem für Automatikgetriebe Hydraulic control system for automatic transmission |
| 10/10/2013 | DE102012007028A1 Lufttrocknungseinrichtung für ein Schienenfahrzeug Air drying device for a rail vehicle |
| 10/09/2013 | EP2646696A2 A device for directing the flow a fluid using a pressure switch |
| 10/09/2013 | CN203230681U Exhaust recycling module |
| 10/09/2013 | CN203230680U Intelligent oil temperature controlling system used for bridge prestress tensioning equipment |
| 10/09/2013 | CN203230679U Oil radiator with safety valve and shock pad |
| 10/09/2013 | CN203230678U Hydraulic actuator inlet and outlet flow pressure independent controlling system |
| 10/09/2013 | CN203230677U Automatic oil supplementing system of closed hydraulic cargo winch |
| 10/09/2013 | CN203227394U Hydraulic air filter |
| 10/09/2013 | CN103348144A Hydraulic system for work machine |
| 10/09/2013 | CN103347767A Railway car vibration control device |
| 10/09/2013 | CN103343741A Double-cylinder pumping device hydraulic oil displacement control method, double-cylinder pumping device and equipment |
| 10/03/2013 | WO2013148707A1 Method and system for compressing gas using a liquid |
| 10/03/2013 | WO2013146575A1 Fluid pressure drive unit |
| 10/03/2013 | WO2013146574A1 Water hydraulic drive system |
| 10/03/2013 | WO2013146409A1 Boom drive device |
| 10/03/2013 | WO2013145528A1 Control device and construction equipment provided therewith |
| 10/03/2013 | WO2013144831A1 Vibration damping system by means of a hydraulic actuation system |
| 10/03/2013 | WO2013143566A1 Pressure medium supply system, pneumatic system, and method for operating a pressure medium supply system |
| 10/02/2013 | DE102012006219A1 Verfahren und hydraulische Steueranordnung zur Ansteuerung eines Verbrauchers A method and hydraulic control arrangement for controlling a consumer |
| 10/02/2013 | CN103334989A Hydraulic pressure oil tank interior pressure control system and mining dump vehicle |
| 10/02/2013 | CN103334988A Hydraulic oil temperature controlling device of injection molding machine |
| 10/02/2013 | CN103334987A Hydraulic oil temperature controlling device of injection molding machine |
| 10/02/2013 | CN103334986A Flow dividing hydraulic cooler |
| 10/02/2013 | CN103334985A Hydraulic oil cooling oil tank |
| 10/02/2013 | CN103334984A Device for adjusting length of oil cylinder |
| 10/02/2013 | CN103334980A Hydraulic motor and traction machine applying same |
| 10/02/2013 | CN103334973A Synchronizing system for multiple hydraulic cylinders and control method for synchronizing system for multiple hydraulic cylinders |
| 10/02/2013 | CN103334970A Multifunctional energy-saving oil tank for hydraulic system |
| 10/02/2013 | CN103332630A Hydraulic jack with automatic speed regulation function |
| 10/01/2013 | CA2529650C Load balance adjusting method and equipment of lifting jacks, and jack-up equipment |
| 09/26/2013 | WO2013140561A1 Flushing circuit for hydraulic cylinder drive circuit |
| 09/26/2013 | WO2013106431A3 Propel circuit and work circuit combinations for a work machine |
| 09/25/2013 | EP2642132A2 Hydraulic pilot valve assembly and hydraulic valve assembly with same |
| 09/25/2013 | CN203217400U Hydraulic system oil box automatic thermal insulation device |
| 09/25/2013 | CN203214496U Potential energy recycling hydraulic control system of lifting equipment |
| 09/25/2013 | CN203214495U Potential energy recycling hydraulic control system of lifting equipment |
| 09/25/2013 | CN203214494U Lifting equipment potential energy recycling hydraulic control system under unsteady load |
| 09/25/2013 | CN203214493U Potential energy recovery hydraulic control system of lifting equipment at stable load |
| 09/25/2013 | CN203214492U Oil-returning filter |
| 09/25/2013 | CN203214491U Oil return filter device, hydraulic oil box and engineering machine |
| 09/25/2013 | CN203214490U Hydraulic oil type number prompt device and engineering machine and automobile crane with same |
| 09/25/2013 | CN203214489U 液压站 Hydraulic station |
| 09/25/2013 | CN203214488U Replenishing valve of hydraulic system for pressing machine |
| 09/25/2013 | CN203214487U Small size hydraulic oil station |
| 09/25/2013 | CN203214468U Combination valve, hydraulic system comprising combination valve and excavator |
| 09/25/2013 | CN203213672U Descending speed regulating system of hydraulic parking device |
| 09/25/2013 | CN203210646U Injection hydraulic circuit and overflow valve thereof |
| 09/25/2013 | CN103321990A Filter device of hydraulic valve |
| 09/25/2013 | CN103321989A Oil filtering tank for filtering hydraulic oil |
| 09/25/2013 | CN103321988A Method for filtering and purifying hydraulic oil |
| 09/25/2013 | CN103321974A Novel energy-saving hydraulic station |
| 09/25/2013 | CN103321799A Oil pump system for reducing low-frequency flow noise |
| 09/24/2013 | US8539763 Systems and methods for efficient two-phase heat transfer in compressed-air energy storage systems |
| 09/20/2013 | DE202011110379U1 Sicherheitsbauteil Safety component |