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)
07/2014
07/15/2014US8777554 Intermediate fan stage
07/10/2014WO2014106535A1 Valve for the temperature-dependent control of at least one hydraulic load
07/09/2014EP2752581A2 Fan module
07/09/2014EP2751430A2 Capacity control system and method for centrifugal compressor
07/09/2014CN203702630U 回流预防装置 Backflow prevention device
07/09/2014CN203702619U 一种除尘电机转速自动调节系统 One kind of dust removal system automatically adjusts the motor speed
07/09/2014CN203702618U 用于风扇的控制电路 A control circuit for the fan
07/09/2014CN203702617U 一种具有减颤系统的风机 Having a defibrillator system fan
07/09/2014CN203702616U 风机组件及具有该风机组件的汽车 The fan assembly and automotive components with this fan
07/09/2014CN203702615U 内置式自动控制智能气泵 Built-in automatic control of the smart pump
07/09/2014CN203702614U 智能气泵的旋转式调整控制结构 Intelligent pump control structures rotary adjustment
07/09/2014CN203702613U 吊扇灯壁控 Ceiling lights wall control
07/09/2014CN203702612U 一种自动调节风量的轴流风机控制器 An automatic adjustment of the axial fan air volume controller
07/09/2014CN203702611U 一种除尘风机的变频调速装置 Frequency control device of a dust blower
07/09/2014CN203702610U 压缩机油温控制装置 Compressor oil temperature control device
07/09/2014CN203702601U 外置式自动控制智能气泵 External automatic control intelligent pump
07/09/2014CN203702599U 数码控制的超薄换档换气扇 Digital control of ultrathin shift Ventilator
07/09/2014CN203702597U 一种用于蒸发冷凝空冷设备且具有保护开关的风机 An evaporative condensing fan for air cooling equipment and has a protection switch
07/09/2014CN203702595U 排烟风机 Exhaust fan
07/09/2014CN203702591U 变频调速窑尾高温风机 Frequency kiln temperature fan
07/09/2014CN203702314U 连续可调风扇控制装置 Continuously adjustable fan control device
07/09/2014CN203702313U 一种汽车风扇转速控制器 An automobile fan speed controller
07/09/2014CN203702254U 井下局部通风机供电系统 Mine local fan-powered systems
07/09/2014CN103917783A 监测涡轮机的液压控制系统中的高压泵的容积效率的方法 Volumetric efficiency of the hydraulic control system monitors the turbine of the high-pressure pump of the method
07/09/2014CN103912517A 液压全调节竖井贯流泵结构 Full adjustable hydraulic pump shaft tubular structure
07/09/2014CN103912511A 风扇控制模块 Fan Control Module
07/09/2014CN103912510A 电动风机 Electric Fans
07/08/2014US8770913 Apparatus and process for rotor creep monitoring
07/03/2014US20140186197 Fan assembly having multiple centrifugal fans in mechanical connection with a planetary gear system
07/03/2014US20140186156 Fan control circuit and system
07/02/2014CN203685685U 一种应用于注塑机余热收集循环系统的风机进风口结构 Applied to the injection molding machine to collect waste heat recycling system fan inlet structure
07/02/2014CN203685643U 风扇转速同步装置 Fan speed synchronous devices
07/02/2014CN203685642U 一种触停电风扇 One kind of touch blackout fan
07/02/2014CN203685641U 自动检测风机运行状态的保护装置 Automatic detection and protection equipment fan running status
07/02/2014CN203685640U 一种多功能电风扇的控制电路 A multifunctional fan control circuit
07/02/2014CN203685639U 多功能电风扇 Multifunction fans
07/02/2014CN203685638U 一种多功能电风扇 A multifunctional fans
07/02/2014CN203685637U 一种电风扇的控制电路 One kind of fan control circuit
07/02/2014CN203685636U 一种智能电风扇的控制电路 An intelligent fan control circuit
07/02/2014CN203685635U 一种自动电风扇 An automatic fan
07/02/2014CN203685634U 一种自动电风扇的控制电路 An automatic fan control circuit
07/02/2014CN203685633U 多功能电风扇控制电路 Multifunction fan control circuit
07/02/2014CN203685632U 一种自动电风扇控制电路 An automatic fan control circuit
07/02/2014CN203685631U 一种单相温室风机简易调速器 A single-phase fan simple greenhouse governor
07/02/2014CN203685630U 自动温控风扇调速系统 Automatic temperature control fan speed control system
07/02/2014CN203685629U 一种充分利用料斗风机富余风量的系统 An adequate surplus air volume by using hopper blower system
07/02/2014CN203685628U 自动电风扇 Automatic fan
07/02/2014CN203685627U 一种电风扇 One kind of fan
07/02/2014CN203685626U 全方位遥控吊扇 Comprehensive remote control ceiling fan
07/02/2014CN203685622U 恒流量前向离心风机 Before the constant flow centrifugal fan
07/02/2014CN203685620U 一种智能电风扇 An intelligent fan
07/02/2014CN203685616U 一种智能电风扇 An intelligent fan
07/02/2014CN203685613U 燃煤发电机组一次风机和送风机联合驱动系统 A coal-fired generating units combined fan and blower drive system
07/02/2014CN203685612U 一种非直接皮带传动多级离心鼓风机 A non-direct belt drive multistage centrifugal blowers
07/02/2014CN103900101A 基于风烟系统的调压方法和系统 Wind and Smoke systems based method and system for regulating
07/02/2014CN103899821A 加电动执行器支架的调节门 Plus electric actuators adjust the door bracket
07/02/2014CN103899564A 用于扇头机构的检测装置 Means for detecting the fan head mechanism
07/02/2014CN103899563A 风机控制系统和方法 Fan control system and method
07/02/2014CN103899562A 一种装在轴承箱输入轴的调速装置 Speeder a box mounted on the input shaft bearing
07/02/2014CN103899561A 风扇控制电路 Fan control circuit
07/02/2014CN103899560A 风扇控制电路 Fan control circuit
07/02/2014CN103899559A 一种高性能呼吸机涡轮控制器 A high-performance ventilator turbine controller
07/02/2014CN103899558A 风扇测试治具 Fan Test Fixture
07/02/2014CN103899557A 一种调节门转盘 A method of adjusting the door turntable
07/02/2014CN103899556A 用于面粉生产车间的风机变频控制装置 Fan frequency for flour production plant control device
07/02/2014CN103899555A 风扇控制系统及方法 Fan control system and method
07/02/2014CN103899554A 自动除尘扇热器 Automatic dust fan heater
07/02/2014CN103899548A 一种可调节摇头角度的电风扇 An adjustable fan shaking his head angle
07/02/2014CN102606505B 磁悬浮分子泵转子起浮位置选择方法及转子起浮控制方法 Since floating control methods from floating Maglev molecular pump rotor and the rotor position selection method
07/02/2014CN102425556B 一种获取磁悬浮分子泵转子径向悬浮中心的方法 A method of obtaining molecular pump rotor radial magnetic levitation suspension centric approach
07/02/2014CN102297149B 拓宽离心压缩机稳定运行区域的装置和方法及离心压缩机 Broaden the means and methods and centrifugal compressor centrifugal compressor stable operation region
06/2014
06/26/2014WO2014098276A1 Apparatus for preventing axial-flow compressor from stalling by employing casing treatment
06/26/2014WO2014097518A1 Cpap device
06/26/2014WO2014067735A3 Prevention of torsional vibrations in turbo engines
06/26/2014WO2014009375A3 Method for controlling a vacuum pump
06/26/2014US20140178208 System for gathering gas from a gas field comprising a high efficient high pressure compressor
06/26/2014US20140178200 Indicating circuit for indicating rotation speed of a fan and electronic device using the indicating circuit
06/25/2014DE202014002418U1 Externe, automatisch gesteuerte, intelligente Luftpumpe External, automatically controlled, intelligent air pump
06/25/2014CN203673427U 应用于pc-based自动化设备的冷却风扇智能控制系统 Applied pc-based cooling fan intelligent control system automation equipment
06/25/2014CN203670257U 离心式压缩机防喘振控制装置 Centrifugal compressor anti-surge control devices
06/25/2014CN203670253U 局部通风机监控系统 Local fan monitoring system
06/25/2014CN203670252U 一种具有超压保护的鼓风机 Blowers having overpressure protection
06/25/2014CN203670251U 电风扇 Fan
06/25/2014CN203670250U 直流风扇 DC fan
06/25/2014CN203670249U 风机扇叶角度调节装置 Fan blade angle adjusting means
06/25/2014CN203670248U 马桶换气扇联动控制器 Toilet ventilator linkage controller
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
06/25/2014CN103890405A 带有电动机的功率消耗控制的转速受控制的风扇 Fan speed is controlled with a motor power consumption control
06/25/2014CN103883566A 一种离心式压缩机防喘振控制系统 A centrifugal compressor anti-surge control system
06/25/2014CN103883551A 一种消除轴流风机喘振的控制方法 A control method eliminates axial fan Surge
06/25/2014CN103883550A 一种通过电源线控制电器的方法及线控器 A method for controlling appliances through power lines and wired remote
06/25/2014CN103883549A 地铁隧道风机背压试验装置及试验方法 Subway tunnel fan back pressure test equipment and test methods
06/25/2014CN103883548A 风扇 Fan
06/25/2014CN103883547A 车用噪音自适应控制的冷却风机的控制方法 The control method of adaptive control vehicle noise cooling fan
06/25/2014CN103883546A 风扇转速指示电路 Fan speed indicator circuit
06/25/2014CN103883545A 发动机冷却风扇的控制方法及装置 The control method and apparatus for engine cooling fan
06/25/2014CN103883544A 发动机冷却风扇的控制方法及装置 The control method and apparatus for engine cooling fan
06/25/2014CN103883542A 一种温控usb风扇 A temperature-usb fan
06/25/2014CN103883540A 散热系统、转速控制电路及其方法 Cooling system, speed control circuit and method
06/25/2014CN103883538A 一种温控吊扇 A temperature-Ceiling Fan
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