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)
05/2014
05/28/2014CN103821753A 一种车辆散热风机控制方法及系统 A vehicle control method and system cooling fan
05/28/2014CN103821752A 车辆室内试验车轮冷却风机的控制系统和控制方法 Control system and method for controlling a vehicle laboratory test wheel cooling fan
05/28/2014CN103821751A 合成气压缩机高压缸合成段与循环段隔板保护系统 Synthesis gas compressor high pressure synthesis section and circular cylinder segment partition protection system
05/28/2014CN103821750A 一种基于电流的通风机失速和喘振监测及诊断方法 A current of fan stall and surge monitoring and diagnosis method based on
05/28/2014CN103821749A 一种轴流式通风机失速和喘振的在线诊断方法 Online diagnosis method axial fan stall and surge
05/28/2014CN103821748A 光电传感装置 Optical sensing device
05/28/2014CN103821747A 风扇控制系统、计算机系统及其风扇控制的方法 Methods fan control systems, computer systems and fan control
05/28/2014CN103821746A 风扇监控方法及服务器系统 Fan monitoring method and server systems
05/28/2014CN103821745A 风扇控制装置 Fan Control Device
05/28/2014CN103821744A 一种音控窗式自然风风扇 One kind of sound control Window natural wind fan
05/28/2014CN103821743A 全方位转动直流电风扇 DC fans rotate round
05/28/2014CN103817281A 一种精锻机用通风机 One kind of forging machine ventilator
05/28/2014CN102489354B 一种恒温金属浴的控制系统及方法 Thermostatic control system and a method for metal bath
05/22/2014US20140140847 Fan control device
05/22/2014US20140140814 Turbocharger
05/22/2014US20140140810 Condenser fan speed control for air conditioning system efficiency optimization
05/21/2014CN203608217U 一种风机远程测试系统 A fan on remote test system
05/21/2014CN203604234U 防扰动防断风的高炉鼓风机组 Tamper-proof anti-breaking wind blast furnace blower group
05/21/2014CN203604233U 机舱风机进风口关闭装置 Cabin fan inlet shut-off devices
05/21/2014CN203604232U 一种变频风机系统 One kind of inverter fan system
05/21/2014CN203604231U 风机寿命预测装置 Fans lifetime prediction means
05/21/2014CN203604230U 一种风扇控制电路 One kind of fan control circuit
05/21/2014CN203604223U 一种风机结构 A fan on structure
05/21/2014CN203598668U 烟气系统 Gas System
05/21/2014CN103807219A 在降噪部件和高流量部件之间具有零死区的阀笼 Between the noise components and high-flow valve cage member has zero dead zone
05/21/2014CN103807201A 一种控制压气机静子角区分离的组合抽吸布局方法 A control zone separating compressor stator angle combinations suction layout method
05/21/2014CN103807200A 风扇转速控制方法与电子装置 Fan speed control method and electronic device
05/21/2014CN103807199A 风扇控制电路 Fan control circuit
05/21/2014CN103807198A 风扇控制电路 Fan control circuit
05/21/2014CN103807197A 风机主轴校定装置 Fan spindle calibrated device
05/21/2014CN103807196A 风扇控制装置 Fan Control Device
05/21/2014CN103807195A 风扇控制装置 Fan Control Device
05/21/2014CN103807194A 智能排气扇 Intelligent fan
05/21/2014CN103807193A 信号产生电路 Signal generating circuit
05/21/2014CN103807192A 电脑风扇控制电路 Computer fan control circuit
05/21/2014CN103807191A 电动风力增压机 Wind electric supercharger
05/21/2014CN102374181B 风扇系统和电子设备 Fan systems and electronic equipment
05/21/2014CN101270755B 用于控制水泵风机并联节能运行的调速与切换方法 Methods for controlling pump speed fan switch in parallel with the energy-saving operation
05/20/2014US8727697 Variable vane actuation system and method
05/15/2014WO2014074448A1 Variable geometry diffuser having extended travel and control method thereof
05/15/2014WO2014072286A1 A method for operating a compressor in case of failure of one or more measure signal
05/15/2014US20140134000 Fan control circuit
05/15/2014US20140133999 Method for controlling air volume
05/15/2014US20140133097 Cooling system, method for detecting clogging of air filter and signal transmission apparatus
05/15/2014US20140130513 System and method for improving gas turbine performance at part-load operation
05/15/2014DE102005045283B4 Vakuumpumpsystem The vacuum pumping system
05/14/2014EP2730786A1 Method for controlling air volume
05/14/2014CN203594617U 集手动、摇控于一体控制的风扇墙壁开关 Set manual, remote control in one of the fan wall switch
05/14/2014CN203594616U 高压室内智能风机控制系统 High-voltage indoor intelligent fan control system
05/14/2014CN203594614U 变桨距风扇 Variable pitch fan
05/14/2014CN103793039A 处理器温度控制系统及方法 Processor temperature control system and method
05/14/2014CN103791585A 一种机柜空调直流外风机的控制方法 A method for controlling DC outer cabinet air conditioning fan
05/14/2014CN103790850A 随温度自动调节电风扇的装置 With the thermostat fan means
05/14/2014CN103790849A 大型灯泡贯流泵机组开敞式通风系统变频优化运行方法 Large Bulb Tubular Pump Unit open-frequency ventilation system optimization method of operation
05/14/2014CN103790848A 内置式自动控制智能气泵 Built-in automatic control of the smart pump
05/14/2014CN103790847A 一种电动汽车的风扇控制系统和控制方法 A fan control system and control method for an electric vehicle
05/14/2014CN103790846A 风扇转速控制方法与装置 Fan speed control method and apparatus
05/14/2014CN103790845A 风扇控制电路 Fan control circuit
05/14/2014CN103790844A 风扇控制系统及风扇控制方法 A fan control system and control method of the fan
05/14/2014CN103790687A 连续可调风扇控制装置及控制系统 Continuously adjustable fan control device and control system
05/14/2014CN103782714A 一种收割机风机风速调整装置及收割机 One kind of fan speed adjustment device and harvester harvester
05/14/2014CN101868629B 压缩机 Compressor
05/08/2014WO2014071046A1 Integrated thermal comfort control system utilizing circulating fans
05/08/2014WO2014068277A1 Vacuum pump
05/08/2014WO2014068276A1 Vacuum pump with back-up bearing contact sensor
05/08/2014US20140127002 Multi-stage turbocharger arrangement
05/08/2014DE102006062410B4 Ventilationsvorrichtung Ventilation device
05/07/2014EP2728986A1 Monitoring of the operation of a heat-dissipation system
05/07/2014EP2728196A2 Bleed flow passage
05/07/2014CN203588083U 煤尘图像采集室风速控制系统 Dust image acquisition speed control room systems
05/07/2014CN203584860U 可自动补气的智能型气泵 Qi intelligent automatic pump
05/07/2014CN203584858U 一种喘振传感器 One kind of surge sensors
05/07/2014CN203584857U 离心式空气压缩机排气控制装置 Centrifugal air compressor discharge control device
05/07/2014CN203584856U 感应式电风扇 Inductive fans
05/07/2014CN203584855U 变电站用带分励脱扣器消防联动风机配电箱 Substation with a shunt release distribution box fan fire linkage
05/07/2014CN203584854U 一种汽车冷却风扇测试台架 An automobile cooling fan test rig
05/07/2014CN203584853U 电风扇智能节能控制装置 Energy Smart fan control device
05/07/2014CN203584851U 外转子轴流网罩式换气扇 Outer rotor shaft drift cover exhaust fan
05/07/2014CN203584563U 可调背靠背双侧叶轮涡轮增压器 Adjustable back-sided impeller turbocharger
05/07/2014CN103777724A 调整风扇转速的散热系统及其方法 Adjust the fan speed of the cooling system and method
05/07/2014CN103775369A 矿用风机试验台控制柜 Mine fan test rig control cabinet
05/07/2014CN103775368A 一种风量调节机构 A wind amount adjusting mechanism
05/07/2014CN103775367A 智能风扇的控制方法 Intelligent fan control method
05/07/2014CN103775366A 电源温度采样及风扇控制电路及电源装置 Power temperature sampling and fan control circuit and power devices
05/07/2014CN103775365A 一种双电源供电通风机变频电控系统 A dual power supply ventilator frequency electronic control system
05/07/2014CN103775362A 外置式自动控制智能气泵 External automatic control intelligent pump
05/07/2014CN102287391B 无级调速电风扇及其控制方法 Variable speed fans and control method
05/06/2014US8714934 Circulation pump, heating system and method of determining the flow rate of a liquid through a pipe
05/06/2014US8714905 Method and a device for balancing pressure in a turbojet bearing enclosure
05/01/2014WO2014064514A1 Failure prediction in a rotating device
05/01/2014US20140119945 Switched reluctance motor assembly and method of assembling the same
05/01/2014US20140119882 Fan control system and fan control method
04/2014
04/30/2014EP2725233A1 Rotor blade for a compressor
04/30/2014CN203574994U Overheating protection apparatus and electronic apparatus having overheating protection function
04/30/2014CN203570703U Anti-surge valve air path system of blast furnace blower
04/30/2014CN203570695U Fan assembly mode adjusting system and fan system
04/30/2014CN203570682U Pressure-bearing pump shell for 300 MW nuclear main pump full-flow test
04/30/2014CN203570631U Hot air control system for process fan of cut tobacco expansion line
04/30/2014CN203570630U Automatic wall fan control device for restaurants
04/30/2014CN203570629U Transformer substation capacitor room exhaust fan starting and background fault warning system
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