Patents
Sitemap › F04 - Positive-displacement machines for liquids; Pumps for liquids or elastic fluids › F04D - Non-positive-displacement pumps › F04D 29 - Details, component parts, or accessories
Patents for F04D 29 - Details, component parts, or accessories (70,655)
07/2014
07/30/2014CN103953549A 离心式水煤浆泵 Centrifugal pumps CWS
07/30/2014CN103953548A 具有首级复合叶轮的节段式卧式多级离心泵 Segmental horizontal multistage centrifugal pump with a complex impeller heads
07/30/2014CN103953430A 具有模块式翼瓣组的风扇护罩 With a fan shroud modular vane set
07/30/2014CN102619778B 一种旋涡式气泵的密封圈张紧机构 One kind of vortex pump seals tensioning mechanism
07/30/2014CN102472295B 用于具有可变斜度叶片的螺旋桨的毂 Blades with variable pitch for the propeller hub
07/30/2014CN102465893B 风扇组件 Fan assembly
07/30/2014CN102333961B 离心压缩机的叶轮 Centrifugal compressor impeller
07/30/2014CN102301144B 离心式吹风机及空气调节装置 Centrifugal blowers and air conditioning apparatus
07/30/2014CN102086885B 无过载离心泵叶轮的五工况点设计法 No overload centrifugal impeller five operating point Design
07/30/2014CN101514709B 用于减小作用在潜水式抽运组件上的推力的系统和方法 System and method for reducing the role of transport in the submersible pump thrust on the component for
07/30/2014CN101398011B 可动叶片式轴流泵 Movable vane axial flow pump
07/29/2014US8790088 Compressor having blade tip features
07/29/2014US8790078 Abrasive rotor shaft ceramic coating
07/29/2014US8790077 Adjustable side liner for a pump
07/29/2014US8790071 Turbomolecular pump
07/29/2014CA2602952C Magnetically driven archimedes spiral screw pump
07/24/2014WO2014113010A1 Vane lever arm for a variable area vane arrangement
07/24/2014WO2014111679A1 Energy-efficient tunnel ventilation device
07/24/2014US20140205480 Centrifugal pump
07/24/2014US20140205479 Portable fan
07/24/2014US20140205477 Centrifugal pump, a shaft therefor and a sleeve for coupling the shaft of a centrifugal pump to a shaft of a drive motor
07/24/2014US20140205459 High output fan wheel
07/24/2014US20140205450 Fan and motor assembly and method of assembling
07/24/2014US20140205437 Fan vibration absorption structure
07/24/2014US20140205434 Rotary pump comprising a rotor and delivery elements
07/24/2014US20140205433 Spiral pumping stage and vacuum pump incorporating such pumping stage
07/24/2014US20140205429 Energy diffusing wear ring and methods thereof
07/24/2014US20140203520 Lip seal for water pump
07/24/2014DE102013212534A1 Mitnehmer, System mit einem derartigen Mitnehmer und ein Gebläsemodul mit einem derartigen Mitnehmer Driver, system with such a driver and a blower module with such a driver
07/24/2014DE102013017694A1 Radialverdichter für einen Abgasturbolader Centrifugal compressor for an exhaust gas turbocharger
07/24/2014DE102005018757B4 Einmannpumpe mit Traggestell und Flachabsaugung vorzugsweise für Umweltschutz- und Katastropheneinsätze One-man pump with supporting frame and preferably flat suction for environmental and disaster relief
07/23/2014EP2757270A1 Water pump
07/23/2014EP2757269A2 Scirocco fan and air-conditioning apparatus
07/23/2014EP2757268A2 Scirocco fan and air-conditioning apparatus
07/23/2014EP2757266A1 Rotary vacuum pump
07/23/2014EP2757265A1 Spiral pumping stage and vacuum pump incorporating such pumping stage.
07/23/2014EP2756196A1 Flexible fan shroud
07/23/2014CN203734454U 一种发电机风扇 An electric generator fan
07/23/2014CN203733566U 气体变压器冷却装置 Gas transformer cooling device
07/23/2014CN203730416U 吊扇清洗机 Ceiling Cleaning Machine
07/23/2014CN203730415U 一种鼓风机扩压锥管消音器 One kind of blower diffuser cone muffler
07/23/2014CN203730414U 一种易清理的风机 An easy to clean fan
07/23/2014CN203730413U 一种低噪音轴流风机 A low noise axial fan
07/23/2014CN203730412U 风扇防震结构及具有风扇防震结构的风扇 Fans shock structure and shock structure having a fan fan
07/23/2014CN203730411U 弹性支承风机 Elastic bearing fan
07/23/2014CN203730410U 减振器安装压板组件 Damper plate assembly
07/23/2014CN203730409U 一种货运机车辅助变压器用冷却通风机 One kind of freight locomotive auxiliary transformer cooling fan
07/23/2014CN203730408U 一种高温泵的冷却装置 A high-temperature pump cooling device
07/23/2014CN203730407U 自然风导引装置 Natural wind guiding device
07/23/2014CN203730406U 一种可提高进风量的采棉机用风机 One kind can increase the amount of cotton picker into the wind with a fan
07/23/2014CN203730405U 风机及其蜗壳及叶轮总成 Fan and volute and impeller assembly
07/23/2014CN203730404U 一种采用贯流风机的暖风机 One kind of fan heaters using cross flow fan
07/23/2014CN203730403U 一种可减少容积损失的多级泵中段结构 One way to reduce the volume loss of the middle of the structure of a multi-stage pump
07/23/2014CN203730402U 水泵的中段机构 Pump Middle agency
07/23/2014CN203730401U 一种腔罩一体化潜水泵 One kind of integrated submersible pump chamber cover
07/23/2014CN203730400U 涡轮增压器的压壳 The turbocharger pressure shell
07/23/2014CN203730399U 轴流风叶及轴流风机 Axial fan and axial fan
07/23/2014CN203730398U 一种全调节立式轴流泵叶片调节装置 A fully adjust Vertical Axial blade adjustment device
07/23/2014CN203730397U 贯流风叶及风机 Cross flow fan and fan
07/23/2014CN203730396U 涡轮增压器的叶轮 Turbocharger impellers
07/23/2014CN203730395U 泵用叶轮 Pump impeller
07/23/2014CN203730394U 一种漩涡泵的叶轮 One kind of vortex pump impeller
07/23/2014CN203730393U 排液泵及具有该泵的家用电器 Displacement pump and household appliances have the pump
07/23/2014CN203730392U 一种循环海水泵轴封装置 An endless sea water pump shaft sealing device
07/23/2014CN203730391U 一种具有能动与非能动停车密封的核主泵机械密封装置 A nuclear main pump mechanical seal active and non-active parking sealed with a
07/23/2014CN203730390U 具有停车密封的动静压机械密封组合式核主泵轴封装置 Hybrid machine has parking hermetically sealed modular nuclear main shaft sealing device
07/23/2014CN203730389U 一种耐腐蚀自吸泵 A corrosion resistant self-priming pump
07/23/2014CN203730388U 一种ay多级离心油泵轴承体密封防尘结构 One kind ay multistage centrifugal pump bearing body sealing against dust structure
07/23/2014CN203730387U 用于水泵上的集装迷宫接触式油封 Cartridge for contacting labyrinth seals on pumps
07/23/2014CN203730386U 驱动轴和连杆的连接结构及流量调节机构、压缩机 Drive shaft and the connecting rod structure and the flow rate adjusting mechanism, the compressor
07/23/2014CN203730385U 叶轮机械的平衡盘及具有其的离心式压缩机和离心机组 Turbomachinery balance disc and has its centrifugal compressor and centrifuge group
07/23/2014CN203730384U 一种多级平衡盘结构的轴向力平衡装置 Axial force balance means a multistage balance disc structure
07/23/2014CN203730383U 与风扇共轴套的叠片联轴器 A total of laminated sleeve with fan coupling
07/23/2014CN203730382U 一种多级泵滚动轴承部件结构 A multi-stage pump rolling bearing parts of the structure
07/23/2014CN203730381U 一种化工流程泵 Kind of chemical process pumps
07/23/2014CN203730380U 排水泵的轴承结构 The bearing structure of the drain pump
07/23/2014CN203730379U 一种全包覆耐腐蚀磁力泵泵轴 A fully-coated corrosion-resistant magnetic pump shaft
07/23/2014CN203730378U 一种百叶窗叶片固定夹 One kind of blinds blade retaining clip
07/23/2014CN203730377U 风扇的360度转动通电结构 The fan 360 is energized to rotate the structure
07/23/2014CN203730376U 多级泵内部泄压机构 Multistage Pump internal relief agencies
07/23/2014CN203730375U 一体式风轮支架 One-piece wind wheel bracket
07/23/2014CN203730374U 一种深井泵的连接座 Connecting seat one kind of deep well
07/23/2014CN203730373U 管道风机支撑板 Duct Fan support plate
07/23/2014CN203730372U 120型双进风蜗壳风机专用防护网罩 120 double inlet fan volute special protective nets
07/23/2014CN203730371U 一种用于立式敞开式轴流泵的填料底座结构部件 A filler base structural components for vertical axial flow pump open
07/23/2014CN203730370U 一种平衡回水管部件 A balanced return pipe components
07/23/2014CN203730369U 一种用于全调节轴流泵的绝缘部件结构 Insulating member structure for adjusting the axial flow of the whole
07/23/2014CN203730368U 一种电扇上的电源盒 A fan on the power supply box
07/23/2014CN203730367U 汽车空调鼓风机 Car air conditioner blower
07/23/2014CN203730358U 一种内燃机车牵引电机冷却通风机 One kind of locomotive traction motor cooling fan
07/23/2014CN203730357U 风机 Fans
07/23/2014CN203730356U 维修方便的风机 Serviceability fan
07/23/2014CN203730355U 轴流风机 Axial Fan
07/23/2014CN203730354U 易清理型风机 Easy to clean type fan
07/23/2014CN203730352U 便于维修的风机 Ease of maintenance of the fan
07/23/2014CN203730351U 压缩机 Compressor
07/23/2014CN203730350U 离心式压缩机及具有其的离心机组 Centrifugal compressor and the group has its centrifuges
07/23/2014CN203730349U 一种电动轮自卸车牵引电传动通风系统用集中通风装置 An electric wheel dump truck traction electric drive system with centralized ventilation ventilation
07/23/2014CN203730345U 移动式两栖自吸排沙泵 Mobile sediment amphibious self-priming pump
07/23/2014CN203730344U 一种扰流潜水排污泵 One kind of spoiler submersible sewage pump
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