Patents
Sitemap › F04 - Positive-displacement machines for liquids; Pumps for liquids or elastic fluids › F04D - Non-positive-displacement pumps › F04D 27 - Control, e.g. regulation, of pumps, pumping nstallations or pumping systems specially adapted for elastic fluids
Patents for F04D 27 - Control, e.g. regulation, of pumps, pumping nstallations or pumping systems specially adapted for elastic fluids (9,590)
12/2014
12/10/2014CN204002303U 一种降湿的排风窗 One kind of lower humidity of the exhaust window
12/10/2014CN204002302U 一种防高温的扇叶排风窗 An anti-high-temperature exhaust fan window
12/10/2014CN204002301U 一种防火防高温的双旋转式通风窗 Fireproof anti-high temperature dual rotary louver
12/10/2014CN104196749A 通过主动轴向磁轴承调节叶轮轴向间隙的离心式风机及叶轮轴向间隙调节方法 Axial impeller clearance adjustment through active axial magnetic bearing centrifugal fan and axial impeller clearance adjustment method
12/10/2014CN104196748A 一种弃板出料口风机控制系统 One kind of disposable plates spout fan control system
12/10/2014CN104196747A 一种变电站的风机控制方法及系统 Fan control method and system for substation
12/10/2014CN104196746A 轴流风机修复后径向间隙控制检验平台的研制方法 After the restoration of radial clearance control axial fan platform developed test methods
12/10/2014CN104196745A 待命零损耗电力箱自动散热装置 Standby Power boxes zero loss automatic cooling devices
12/10/2014CN104196742A 喷流诱导风机 Jet induced fan
12/10/2014CN104196739A 一种握柄式风电电机 One kind of grip type wind motor
12/10/2014CN103080560B 气体压缩机的运转方法及具备气体压缩机的燃气涡轮 Operation of gas compressor and gas turbine with a gas compressor
12/10/2014CN102635564B 天然气公交车空调风机控制系统 Natural gas buses air-conditioning fan control system
12/10/2014CN102588312B 一种离子风机集中监控和维护方法 An ion fan centralized monitoring and maintenance methods
12/10/2014CN102465909B 风扇转速控制电路 Fan speed control circuit
12/10/2014CN102022363B 风扇控制系统 Fan control system
12/10/2014CN101858357B 风扇控制方法和装置 Fan control method and apparatus
12/09/2014US8909454 Control of compression system with independently actuated inlet guide and/or stator vanes
12/09/2014US8905721 Fan control system using a microcontroller
12/04/2014US20140356128 Method and device for stabilizing a compressor current
12/04/2014US20140356127 Method and pump for pumping highly viscous fluids
12/04/2014US20140356126 Method and system for synchronously inhibiting subcritical vibrations of magnetic levitation molecular pump rotor
12/04/2014US20140354200 Apparatuses for controlling operation of a motor of a fan assembly based on an induced voltage or a back electromotive force
12/02/2014US8900041 Automatic control system for ceiling fan based on temperature differentials
12/02/2014US8899911 Heat-dissipating system and control method thereof
12/02/2014US8899050 Compressor for a gas turbine
11/2014
11/27/2014US20140348666 Portable dc cooling fan with simulated oscillation
11/27/2014US20140348652 Device for testing fan
11/25/2014US8894360 Turbomachine compressor rotor including centripetal air bleed means
11/25/2014US8893499 Advanced super-critical CO2 expander-generator
11/20/2014US20140341751 Control device for a radiator fan, radiator fan arrangement and method
11/20/2014US20140341710 Centrifugal refrigerant vapour compressors
11/18/2014US8888440 Compressor of exhaust gas turbocharger
11/13/2014US20140334911 Method for operating a multistage compressor
11/13/2014US20140334091 Counter rotating blower with individual controllable fan speeds
11/11/2014US8882471 Method and device for controlling a hot restart of a centrifugal compressor
11/11/2014US8882465 Dual-mode wind machine
11/11/2014US8882444 Compressor gas flow deflector and compressor incorporating the same
11/11/2014US8882443 Turbomachine compressor with an air injection system
10/2014
10/30/2014US20140321986 Turbocharger
10/28/2014US8870521 Sealing system for centrifugal pumps
10/23/2014US20140314566 Electronic device, and control device and method for controlling fan employed in the electronic device
10/23/2014US20140311183 System and method for producing a liquefied hydrocarbon stream and method of operating a compressor
10/21/2014US8864465 Test blade
10/21/2014US8864446 Wear pin gap closure detection system for gas turbine engine
10/21/2014US8863513 Centrifugal compressor and turbo supercharger
10/16/2014US20140308138 Compressor with flooded start control
10/16/2014US20140308115 Controllable coolant pump with an electro-hydraulic baffle plate adjustment
10/16/2014US20140308110 Adjustable compressor trim
10/14/2014US8860340 Fan motor driving device and cooling device using the same
10/14/2014US8858688 Toxic gas removal and air conditioning system for human life support in enclosed refuge spaces
10/14/2014US8858164 Air discharge system for an aeronautical turbine engine compressor
10/08/2014EP2785982A1 Fluid energy machine, in particular for an exhaust-gas turbocharger, with an obliquely arranged, rotatable guide element
10/07/2014US8855945 Feedforward control of the volume flow in a hydraulic system
10/07/2014US8854226 System and process for monitoring and scheduling maintenance on mechanical equipment
10/07/2014US8851165 Compact cable suspended pumping system for lubricator deployment
10/02/2014WO2014159520A1 Controlling turbopump thrust in a heat engine system
10/02/2014WO2014154629A1 Methods and systems for controlling turbocompressors
10/02/2014WO2014154628A1 Methods and systems for antisurge control of turbo compressors with side stream
10/02/2014US20140294583 Control system and method for fans
10/01/2014EP2783116A2 A fan assembly
09/2014
09/30/2014US8845269 Compressor casing with optimized cavities
09/30/2014US8845268 Multistage compressor with improved map width performance
09/25/2014WO2014150377A1 Electrically coupled counter-rotation for gas turbine compressors
09/25/2014US20140286746 Compressor shroud reverse bleed holes
09/25/2014DE102013102879A1 Kompressor und Verfahren zum Betreiben eines Kompressors Compressor and method of operating a compressor
09/23/2014US8840358 Method of controlling a compressor and apparatus therefor
09/18/2014WO2014140384A1 Data standardization
09/18/2014WO2014140261A1 P&i diagram input
09/18/2014WO2014140253A1 Development of a higher-level model
09/18/2014WO2014139560A1 Rotating oil union with centerline mounted displacement probe, system for measuring displacement of regulation system of variable pitch axial fan and method thereof
09/18/2014US20140271237 Vacuum pump
09/18/2014US20140271232 System and method for controlling compressor motor voltage
09/18/2014US20140271230 Back pressure relief motor control for a non-bleeder turbine style hvlp spray gun
09/18/2014US20140271138 Wastegate valve and turbocharger having same
09/18/2014US20140271113 Modulated cooling flow scheduling for both sfc improvement and stall margin increase
09/18/2014US20140271106 Pump Testing for Predicting Lifetime and Wear Conditions
09/18/2014US20140271102 Modified heat chamber and method to improve heat cycle efficiency using airflow control
09/18/2014DE102006029723B4 Lüftersteuerung und Verfahren zur Einstellung der Drehzahl eines Lüfters Fan control and method for adjusting the speed of the fan
09/17/2014EP2778427A2 Compressor bleed self-recirculating system
09/17/2014EP2778414A1 Measurement value standardisation
09/17/2014EP2778413A1 R&I scheme input for a process for controlling and/or supervising a compressor system
09/17/2014EP2778412A1 Development of a superior model for controlling and/or supervising a compressor system
09/17/2014EP2776771A1 Direct drive fan system with variable process control
09/16/2014US8834116 Fluid flow machine with peripheral energization near the suction side
09/11/2014US20140255213 Power supply circuit
09/11/2014US20140255146 Field configurable fan operational profiles
09/11/2014DE112012005062T5 Ein Verfahren zur Realisierung des dynamischen Gleichgewichts der Magnetschwebe-Molekularpumpe A method to realize the equilibrium of the magnetic levitation molecular pump
09/11/2014DE102013204135A1 Dunstabzugshaube Hood
09/09/2014US8828178 Sealing device
09/04/2014WO2014133655A1 Adjustable turbine vanes with sealing device and corresponding method
09/04/2014DE112012005063T5 Ein Verfahren zur Realisierung des dynamischen Gleichgewichts der Magnetschwebe-Molekularpumpe A method to realize the equilibrium of the magnetic levitation molecular pump
09/02/2014US8825284 Automatic fan curve selection
09/02/2014US8821109 Device for detecting the axial position of a rotary shaft and its application to a turbo-molecular pump
09/02/2014US8821107 Method of modifying a steam turbine
09/02/2014US8820142 Leak detector and process control therefor
09/02/2014US8820073 Compressor
09/02/2014US8820072 Compressor diffuser plate
08/2014
08/28/2014US20140241859 Compressor circuit for a pneumatic control device of a motor vehicle
08/28/2014DE102014203232A1 Fahrzeugleuchte Vehicle light
08/26/2014US8814504 Fan brake
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