Patents
Sitemap › F04 - Positive-displacement machines for liquids; Pumps for liquids or elastic fluids › F04B - Positive-displacement machines for liquids; Pumps › F04B 49 - Control of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for in, or of interest apart from, groups
Patents for F04B 49 - Control of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for in, or of interest apart from, groups (22,036)
07/2014
07/03/2014US20140188292 Methods, Systems, and Computer Readable Media for Sectional-Based Speed Control of a Linear Pump
07/03/2014US20140186537 Method for controlling a flow rate of a pump and method for forming a coated film
07/03/2014US20140186194 Actuation system for a resonant linear compressor, method for actuating a resonant linear compressor, and resonant linear compressor
07/03/2014US20140186191 Operating machine
07/03/2014US20140182688 Compressor throttling valve assembly
07/03/2014DE102013114268A1 Ölpumpe für ein Fahrzeug Oil pump for a vehicle
07/03/2014DE102012025201A1 Hydraulic machine, particularly pressure-controlled axial piston machine, has adjusting device for adjusting displacement volume of hydraulic device, which is coupled with rotary element
07/03/2014DE102012025197A1 Device for observing actual condition of digital adjustable hydraulic machine, has determining unit for determining actual condition of hydraulic machine and located on base based on evaluation result of evaluating device
07/02/2014EP2749770A1 Apparatus for controlling the flow-rate of liquid of an electric pump and the temperature of the control and actuation electronics of a pumping device that carries the electric pump
07/02/2014CN203691318U 一种供水节能装置 One kind of water saving devices
07/02/2014CN203687514U 一种具有无极双频压缩机的冷柜 Promise of a dual-band compressor with a freezer
07/02/2014CN203685542U 大功率潜水泵的内部控制结构 Internal control structure of high-power submersible pumps
07/02/2014CN203685541U 一种用于层压机真空泵的冷却水报警装置 Alarm device for a cooling water pump of a laminator
07/02/2014CN203685540U 一种空压机外接节能控制装置 One kind of energy-saving air compressor external control device
07/02/2014CN203685539U 一种生产供水系统恒压控制装置 A constant water supply system control device production
07/02/2014CN203685538U 一种液力平衡式伺服控制变量液压泵 One kind of balanced hydraulic servo-controlled variable displacement hydraulic pump
07/02/2014CN203685537U 一种空压机站远程联网控制系统 One kind of compressor stations remote network control system
07/02/2014CN203685536U 空压机启停、卸载节能装置 Compressor start and stop, unload saving devices
07/02/2014CN203685535U 螺杆抽油泵地面驱动装置 Ground screw pump drives
07/02/2014CN203685517U 一种用于油桶修复的充气装置 An inflatable device for repairing drums
07/02/2014CN203685510U 工程施工用自动抽排水装置 Construction automatic pumping drainage
07/02/2014CN103906909A 用于借助压缩空气来存储能量的设施 Is used to store energy by means of compressed air facilities
07/02/2014CN103899528A 电控阀 Electric control valve
07/02/2014CN103899527A 一种计量泵双隔膜破裂报警装置 A measure of the pump twin diaphragm rupture alarm device
07/02/2014CN103899526A 液压机和用于调节由液压机产生的转矩的调节方法 To adjust the torque generated by the hydraulic press method for regulating the hydraulic machine and for
07/02/2014CN103899525A 用于控制电动泵的液体的流量及装有电动泵的泵送设备的控制和驱动电子器件的温度的装置 An electronic device for controlling the temperature of a flow of the liquid and an electric pump equipped with the electric pump of the pumping device control and drive
07/02/2014CN103899524A 卧式六联往复式双输出永磁调速型乳化液泵站 Horizontal Liulian reciprocating speed dual-output permanent magnet type emulsion pump
07/02/2014CN103899523A 一种干泵统一电气控制平台系统 A dry pump unified platform for electrical control systems
07/02/2014CN103899522A 一种带压力传感器的磁力泵 Magnetic pump with a pressure sensor
07/02/2014CN103899509A 矿用智能变频无人值守乳化液泵站系统 Mine intelligent frequency unattended emulsion pump system
07/02/2014CN103893846A 具有调节压力能力的手动致动减压治疗泵 Has the ability to manually adjust the pressure actuated pump pressure treatment
07/02/2014CN103893842A 具有调节压力能力的手动致动减压治疗泵 Has the ability to manually adjust the pressure actuated pump pressure treatment
07/02/2014CN103104452B 泵送排量控制器、泵送系统、泵车及泵送排量控制方法 Pumping capacity controllers, pumping systems, pump and pumping capacity control methods
07/02/2014CN102494331B 蒸汽冷凝水回收节能泵 Energy efficient pumps steam condensate recovery
07/02/2014CN102483056B 作业车辆及作业车辆的控制方法 The control method of the working vehicle and the working vehicle
07/01/2014US8764411 Methods and systems for assisted direct start control
07/01/2014US8764409 Apparatus and method for controlling operation of compressor
07/01/2014US8764408 User interface and controls for a pump device
07/01/2014US8764407 Fluid level control mechanism
07/01/2014US8764406 Fluid level control mechanism
07/01/2014US8764405 Dynamic compensation of airflow in electronics enclosures with failed fans
07/01/2014US8763638 Check valve
06/2014
06/26/2014WO2014100710A1 System and method for controlling a system that includes variable speed compressor
06/26/2014WO2014097709A1 Hydraulic control device for machinery
06/26/2014WO2014097345A1 Fluid supply device
06/26/2014WO2014095859A1 Air pressure generation device for a rail vehicle
06/26/2014WO2014095207A1 Valve device for a hydraulic circuit and oil pump regulating arrangement
06/26/2014DE102012223996A1 Luftdruckerzeugungsvorrichtung für ein Schienenfahrzeug Air pressure generating apparatus for a railway vehicle
06/26/2014DE102012223935A1 Rotary piston pump e.g. high-pressure pump for conveying fluid e.g. fuel to internal combustion engine, has an actuator for variable control and/or regulation of bypass channel, to integrate routable volume flow of fluid into channel
06/26/2014DE102012223930A1 Rotary piston pump i.e. gear pump, for conveying fluid in high pressure injection system for combustion engine for motor car, has bypass duct passed into channel, and regulating unit regulating control of volumetric flow of fluid by duct
06/26/2014DE102012112879A1 Ventilvorrichtung für einen Hydraulikkreislauf sowie Ölpumpenregelanordnung Valve device for a hydraulic circuit and oil pump control arrangement
06/25/2014EP2745013A1 System and method for controlling the stroke and operation at resonance frequency of a resonant linear motor
06/25/2014CN203670952U 一种安全性高的安全阀 One kind of high safety valve
06/25/2014CN203670949U 一种方便调节的安全阀 A convenient adjustable relief valve
06/25/2014CN203670948U 一种采用新型调节螺钉的安全阀 Using a Novel relief valve adjusting screw
06/25/2014CN203670179U 安全阀 Safety valve
06/25/2014CN203670178U 一种喂料泵的无干扰切换系统 An interference-free feeding pump switching system
06/25/2014CN203670177U 一种零压启动装置 A zero-pressure start device
06/25/2014CN203670176U 按温度启停家用空调的新风无叶风扇 Press start and stop household air temperature of fresh air bladeless fan
06/25/2014CN203670175U 一种空调压缩机的控制电路组件 The control circuit of an air conditioner compressor assembly
06/25/2014CN203670174U 乳化液泵控制系统 Emulsion pump control system
06/25/2014CN203670173U 混凝土输送泵新型换向控制系统 Concrete pump new commutation control system
06/25/2014CN203670172U 一种水泵调压机构 One kind of pump regulator agencies
06/25/2014CN203670159U 轴向柱塞变量泵 Axial Piston Pumps
06/25/2014CN203670135U 家用真空机 Household vacuum machine
06/25/2014CN203670133U 一种高压低噪的雾化器用无油空气压缩泵 A high-pressure atomization of low noise Used oil-free air compressor pump
06/25/2014CN203670127U 机械式砂浆泵 Mechanical mortar pump
06/25/2014CN103890396A 带有受pwm控制的螺线管泵的产品分配系统 Product distribution system controlled by a solenoid pump pwm with
06/25/2014CN103890394A 用于操作以脉冲方式工作的进料泵的方法 The method used to feed pumps operating in pulse mode of work
06/25/2014CN103883509A 一种大流量给水泵双驱动增速型调速系统 One kind of high flow to the pump speed control system type dual drive growth
06/25/2014CN103883508A 一种电子式气泵自动控制装置 An electronic-type pump automatic control device
06/25/2014CN103883507A 一种电子式全自动抽水控制装置 Automatic pumping an electronic control device
06/25/2014CN103883506A 一种变排量压缩机 A variable displacement compressor
06/25/2014CN103883505A 一种基于c8051微处理器的空压机余热回收控制系统 An air compressor waste heat recovery microprocessor-based control system c8051
06/25/2014CN103883504A 空分装置液氧泵dcs双泵热备控制方法 Means dcs double pump liquid oxygen pump hot air separation device control method
06/25/2014CN102265034B 具有两个泵单元的泵装置、系统、用途和方法 A pump device having two pump units, systems, uses and methods
06/24/2014US8757988 Capacity control valve
06/24/2014US8757986 Adaptive pump control for positive displacement pump failure modes
06/24/2014US8757985 Fan control circuit
06/24/2014US8757110 Coolant circuit
06/19/2014WO2014091690A1 Variable displacement pump regulator
06/19/2014WO2014091266A1 Unitary fluid flow apparatus for inflating and deflating a device
06/19/2014WO2014090873A1 Method for controlling a compressor of a vehicle
06/19/2014US20140169987 Dielectric Sensor Arrangement and Method for Swashplate Angular Position Detection
06/19/2014US20140169985 Diaphragm pump for dosing a fluid and an according method
06/19/2014US20140165546 System and Method for Controlling Hydraulic Fluid Flow
06/18/2014DE112012003806T5 Druckbetriebenes mechanisches Strömungssteuerventil für eine Benzindirekteinspritzpumpe The pressure operated mechanical flow control valve for a gasoline direct injection pump
06/18/2014DE102012223163A1 Method for operating compressor that is used as part of pressure supply system of pneumatic spring system in motor car, involves deriving rotational speed of compressor directly from measured motor voltage and currents at compressor
06/18/2014DE102012223158A1 Method for operating compressor of air suspension system of vehicle, involves adjusting and controlling rotational speed of compressor motor, such that compressor motor is operated in its optimum operating point
06/18/2014DE102012223097A1 Verfahren zur Steuerung eines Kompressors eines Fahrzeuges A method for controlling a compressor of a vehicle
06/18/2014DE102012024400A1 Verdichter zur Erzeugung von Druckluft, Druckluftversorgungsanlage, pneuma-tisches System und Verfahren zum Betrieb eines Verdichters Compressor for generating compressed air, compressed air supply system, pneuma-matic system and method of operating a compressor
06/18/2014CN203655790U 一种液压变量泵的排量限制器 A hydraulic variable displacement pump limiter
06/18/2014CN203655594U 一种计量泵行程无级调节装置 A measure of the pump stroke stepless adjustment means
06/18/2014CN203655593U 一种压缩机电控柜主控系统 A compressor cabinet master control system
06/18/2014CN203655592U 一种柴油发电机组的自动供油装置 Automatic lubricating device for a diesel generator set
06/18/2014CN203655591U 电磁离合器变流量水泵控制系统 Electromagnetic clutch variable flow pump control system
06/18/2014CN203655590U 一种循环水泵出口蝶阀控制系统 A circular pump outlet valve control system
06/18/2014CN203655589U 一种trt辅助系统泵组的控制装置 Trt one kind of pump control unit auxiliary systems
06/18/2014CN203655588U 一种给水泵隔离系统 One kind of feed water pump isolation system
06/18/2014CN203655587U 一种工业充填泵 An industrial filling pump
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