| Patents for F04D 29 - Details, component parts, or accessories (70,655) |
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| 07/17/2012 | US8221070 Centrifugal impeller with controlled force balance |
| 07/17/2012 | US8221069 Multi-blade fan |
| 07/17/2012 | US8221067 Compact multiphase pump |
| 07/17/2012 | US8221066 Air diffuser system for industrial pumps |
| 07/17/2012 | CA2631860C System, method, and apparatus for stackable multi-stage diffuser with anti-rotation lugs |
| 07/17/2012 | CA2527599C Hydrodynamic bearing runner for use in tilting pad thrust bearing assemblies for electric submersible pumps |
| 07/12/2012 | WO2012094351A2 Highly integrated inside-out ramjet |
| 07/12/2012 | WO2012094287A2 Impeller design for fluid pump assembly and method of making |
| 07/12/2012 | WO2012093777A2 Quick-release vacuum pump |
| 07/12/2012 | WO2012093460A1 Electric blower and electric cleaner with same |
| 07/12/2012 | WO2012093337A2 Household appliance, in particular laundry dryer |
| 07/12/2012 | WO2012062271A3 Controllable coolant pump |
| 07/12/2012 | WO2012061777A3 Low-profile blowers and methods |
| 07/12/2012 | WO2012051642A9 Impeller assembly method |
| 07/12/2012 | US20120177509 Ceiling fan with concentric stationary tube and power-down features |
| 07/12/2012 | US20120177491 Methods, systems and apparatus for detecting material defects in rotor blades of combustion turbine engines |
| 07/12/2012 | US20120177484 Elliptical Sealing System |
| 07/12/2012 | US20120177476 Turbocharger operating system and method for an internal combustion engine |
| 07/12/2012 | US20120175079 Heat dissipation device having centrifugal fan |
| 07/12/2012 | DE102009014646B4 Lüftereinschub zur Entwärmung eines Schaltschranks und Kühlanordnung damit Fan tray for cooling a cabinet and cooling arrangement so |
| 07/11/2012 | EP2474744A1 Annular flow channel for an axial compressor |
| 07/11/2012 | EP2474743A2 Barrel-type multistage pump |
| 07/11/2012 | EP2474742A2 Cooling fan |
| 07/11/2012 | EP2474638A2 Fiber-reinforced Al-Li compressor airfoil and method of fabricating |
| 07/11/2012 | EP2473744A1 Radial fan housing |
| 07/11/2012 | EP2473743A1 Compressor blade for an axial compressor |
| 07/11/2012 | EP2473742A1 Radial compressor and method for producing a radial compressor |
| 07/11/2012 | EP2473741A1 Turbine engine compressor having air injectors |
| 07/11/2012 | EP2473740A1 Two-stage centrifugal pump |
| 07/11/2012 | CN202326463U 双层叶片气液混输器 Double-blade-liquid mixed transportation device |
| 07/11/2012 | CN202326462U 一种用于硫酸鼓风机进风口的过滤装置 A sulfuric acid blower air inlet means for filtering |
| 07/11/2012 | CN202326461U 一种动车组用牵引电机冷却风机 One kind EMU traction motor cooling fans |
| 07/11/2012 | CN202326460U 风扇罩盖 Fan cover |
| 07/11/2012 | CN202326459U 风机消音器 Fan silencer |
| 07/11/2012 | CN202326458U 一种电源风扇减震结构 A power supply fan damping structure |
| 07/11/2012 | CN202326457U 用于脱硫氧化风机的双控通风罩 Oxidative desulfurization fan for dual control hood |
| 07/11/2012 | CN202326456U 一种风扇自动组装机 One kind of fan automatic assembly machine |
| 07/11/2012 | CN202326455U 一种离心泵出水段密封套拆卸工装 One kind of centrifugal water segment gland demolition tooling |
| 07/11/2012 | CN202326454U 一种汽车水泵加工工装 An automobile water pump machining tooling |
| 07/11/2012 | CN202326453U 用于离心泵泵芯轴向定位的自紧装置 Self-tightening device for centrifugal pump to the mandrel positioning |
| 07/11/2012 | CN202326452U 一种风机叶轮推进装置 On a fan impeller propulsion unit |
| 07/11/2012 | CN202326451U 一种半内冷式离心压缩机 Within a semi-cooled centrifugal compressor |
| 07/11/2012 | CN202326450U 一种高温风机轴承冷却装置 A high-temperature bearing cooling fan unit |
| 07/11/2012 | CN202326449U 一种轴承冷却系统 A bearing cooling system |
| 07/11/2012 | CN202326448U Bearing air-cooling device of centrifugal pump |
| 07/11/2012 | CN202326447U 一种采用风冷轴承散热结构的旋壳泵 A spin shell heat pump air-bearing structures |
| 07/11/2012 | CN202326446U 冷却器分隔板 Cooler partition plate |
| 07/11/2012 | CN202326445U 风扇扇轮结构 Fan Fan wheel structure |
| 07/11/2012 | CN202326444U 一种柔和风扇 A soft fan |
| 07/11/2012 | CN202326443U 新型轴流泵 The new axial flow |
| 07/11/2012 | CN202326442U 农用清水离心泵出口接头万向调节装置 Agricultural water pump outlet fitting universal adjustment device |
| 07/11/2012 | CN202326441U 一种用于离心压缩机叶片扩压器的楔形叶片 A wedge-shaped blade centrifugal compressor blades diffuser |
| 07/11/2012 | CN202326440U 离心风机 Centrifugal fan |
| 07/11/2012 | CN202326439U 一种两用离心式水泵 One kind of dual centrifugal pumps |
| 07/11/2012 | CN202326438U 一种多级离心泵内壳体结构 Within a multi-stage centrifugal pump casing structure |
| 07/11/2012 | CN202326437U 多级离心泵的内壳体、外壳体和高压端端盖定位结构 Multistage centrifugal pump in the housing, the housing body and the high pressure end cap positioning structure |
| 07/11/2012 | CN202326436U 一种新型水泵 A new water pump |
| 07/11/2012 | CN202326435U 一种高压快速铸造的水泵 A high-pressure pump Rapid Casting |
| 07/11/2012 | CN202326434U 一种离心通风机蜗舌结构 A centrifugal fan volute tongue structure |
| 07/11/2012 | CN202326433U 具有自动清洁功能的油烟机用风机结构 With automatic cleaning function of the hood with the fan structure |
| 07/11/2012 | CN202326432U 耐腐耐磨离心泵蜗壳 Corrosion resistant centrifugal pump volute |
| 07/11/2012 | CN202326431U Centrifugal compressor |
| 07/11/2012 | CN202326430U 低噪音汽车空调鼓风机壳体 Low noise automotive air conditioning blower housing |
| 07/11/2012 | CN202326429U 一种洗涤泵泵壳 A washing pump casing |
| 07/11/2012 | CN202326428U 一种水泵 One kind of water pump |
| 07/11/2012 | CN202326427U 一种低压铸造的车用水泵 A low-pressure casting of automotive water pump |
| 07/11/2012 | CN202326426U 汽车座垫风扇 Car upholstery fan |
| 07/11/2012 | CN202326425U 一种可防止控制线缆磨损的风扇 Capable of preventing wear of the fan control cable |
| 07/11/2012 | CN202326424U 一种立柱式风扇 Column one kind of fan |
| 07/11/2012 | CN202326423U 漩涡泵体散热结构 Vortex pump thermal structure |
| 07/11/2012 | CN202326422U 降低轴功率风筒 Lower shaft power hairdryer |
| 07/11/2012 | CN202326421U 一种采用非平板型转子盖的旋壳泵 One kind of non-flat rotor rotary pump housing cover |
| 07/11/2012 | CN202326420U 一种换气扇轴流风叶 One kind of axial flow fan blades |
| 07/11/2012 | CN202326419U 可调节角度的轴流式通风机叶轮装置 Can adjust the angle of the axial fan impeller means |
| 07/11/2012 | CN202326418U 轮毂开口高效导流内燃机冷却风扇 Wheel openings diversion efficient engine cooling fan |
| 07/11/2012 | CN202326417U Axial flow fan blade |
| 07/11/2012 | CN202326416U 含油轴承风扇结构 Oil-bearing fan structure |
| 07/11/2012 | CN202326415U 一种正反转轴流风机的叶轮 One kind of reversing axial fan impeller |
| 07/11/2012 | CN202326414U Axial-flow fan |
| 07/11/2012 | CN202326413U 电力机车牵引电机用子午加速轴流冷却通风机 Electric locomotive traction motor accelerates Axial cooling fan with Meridian |
| 07/11/2012 | CN202326412U Airfoil spray axial-flow fan |
| 07/11/2012 | CN202326411U Plastic axial-flow fan blade |
| 07/11/2012 | CN202326410U 含油轴承风扇装置 Oil-bearing fan device |
| 07/11/2012 | CN202326409U 风扇防盐雾结构 Salt spray fan structure |
| 07/11/2012 | CN202326408U 一种高效的离心通风机叶片结构 An efficient centrifugal fan blade structure |
| 07/11/2012 | CN202326407U 一种叶轮 One kind of impeller |
| 07/11/2012 | CN202326406U 一种多叶叶轮 A multi-leaf impeller |
| 07/11/2012 | CN202326405U CPAP (Continuos Positive Airway Pressure) breathing machine impeller with resistance to aerodynamic noise |
| 07/11/2012 | CN202326404U Centrifugal fan |
| 07/11/2012 | CN202326403U 引风机叶轮改进结构 Induced draft fan impeller to improve the structure |
| 07/11/2012 | CN202326402U 高效电机外风扇 Efficient fan motors outside |
| 07/11/2012 | CN202326401U Impeller |
| 07/11/2012 | CN202326400U Cross-flow fan medium knot and cross-flow fan |
| 07/11/2012 | CN202326399U Cross-flow fan central joint and cross-flow fan |
| 07/11/2012 | CN202326398U Cross-flow fan blade |
| 07/11/2012 | CN202326397U Cross-flow fan middle section and cross-flow fan |
| 07/11/2012 | CN202326396U Cross-flow fan middle section and cross-flow fan |
| 07/11/2012 | CN202326395U Cross-flow fan blade |
| 07/11/2012 | CN202326394U 一种可自由更换扇叶的微风吊扇 One can freely replace breeze ceiling fan blades |
| 07/11/2012 | CN202326393U 电动燃油泵叶轮 Electric fuel pump impeller |