Patents
Sitemap › F04 - Positive-displacement machines for liquids; Pumps for liquids or elastic fluids › F04D - Non-positive-displacement pumps › F04D 13 - Pumping installations or systems
Patents for F04D 13 - Pumping installations or systems (12,375)
12/2014
12/17/2014CN104214107A 移动式污水泵 Mobile sewage pump
12/17/2014CN102828969B 一种矿用柴油机快插式外置水泵 Ore Diesel push-external pump
12/17/2014CN102788022B 一种高可靠性的微型机械泵 A highly reliable miniature mechanical pump
12/16/2014US8911220 Electric fluid pump and mold for insert-molding casing of electric fluid pump
12/16/2014US8910718 System and method for a combined submersible motor and protector
12/11/2014US20140363318 Oil controller for high temperature epump applications
12/10/2014CN204003650U 水泵 Pump
12/10/2014CN204003616U 一种带支脚的重污水泵 A tape feet of heavy sewage pump
12/10/2014CN204003597U 一种高扬程排水泵 A high-lift drain pump
12/10/2014CN204003594U 船用舱底泵 Marine Bilge Pump
12/10/2014CN204003583U 一种井用潜水泵止推轴承 A well with submersible pump thrust bearing
12/10/2014CN204003517U 智能抽水装置 Intelligent pumping device
12/10/2014CN204003516U 洗碗机排水泵及洗碗机 Dishwasher drain pump and dishwasher
12/10/2014CN204003513U 一种集止回阀、连体蜗壳提升双泵 A set of check valves, Siamese twin pump volute upgrade
12/10/2014CN204003512U 一种长轴深井泵电机轴与传动轴连接结构 One kind of the long axis of deep-well pump motor shaft and drive shaft connecting structure
12/10/2014CN204003511U 一种污水潜水泵 One kind of sewage submersible pumps
12/10/2014CN204003510U 一种lng管道潜液四级泵 One kind of liquid lng four submersible pumps pipeline
12/10/2014CN204003509U 带有电机冷却循环系统及轴承自润滑结构的lng潜液泵 With motor cooling system and self-lubricating bearing structure lng latent pump
12/10/2014CN204003508U 一种lng潜液式离心泵 One kind lng submersible centrifugal pumps
12/10/2014CN204003507U 一种矿用隔爆型潜水排沙电泵的电机下轴承布置结构 A mine under the motor bearing arrangement of flameproof submersible flushing pump
12/10/2014CN204003506U 一种带有水冷夹套的泵 Pump with a water-cooled jacket
12/10/2014CN204003505U 自吸喷射泵 Self-priming jet pump
12/10/2014CN204003504U 一种重污水泵 One heavy sewage pumps
12/10/2014CN204003503U 一种打料泵 One kind of hit the feed pump
12/10/2014CN204003502U 切割轴流泵 Cutting axial flow
12/10/2014CN204003501U 一种卧式单级单吸离心泵 One kind of horizontal single-stage single-suction centrifugal
12/10/2014CN204003500U 一种隔热静音离心泵 A thermal barrier mute centrifugal
12/10/2014CN204003499U 一种轴向力平衡的lng管道潜液四级泵 An axially force balance of lng liquid pipeline four submersible pumps
12/10/2014CN204003498U 一种旋涡泵 One kind of vortex pump
12/10/2014CN204003497U 一种电动机与液压泵的连接装置 Connecting device for motor and hydraulic pump
12/10/2014CN204003496U 三伏直流泵 DC pump dog day
12/10/2014CN204003495U 一种水泵 One kind of water pump
12/10/2014CN204003494U 一种内卡的单喷嘴出水无管泵 A single nozzle of the water inside the card ductless pump
12/10/2014CN204003493U 一种单喷嘴出水的无管泵 A single-nozzle water pump ductless
12/10/2014CN204003492U 真空引水装置 Vacuum water device
12/10/2014CN204003482U 高速轴流泵 High speed axial flow
12/10/2014CN204003240U 一种开放式循环水势能回收系统 An open loop water potential energy recovery system
12/10/2014CN204002718U 无杆采油螺杆泵 Rodless oil screw
12/10/2014CN104196735A 一种排水通畅的潜水泵 One kind of smooth drainage of submersible pumps
12/10/2014CN104196734A 一种潜水泵 A submerged pump
12/10/2014CN104196733A 户外防爆屏蔽式高温高吸程泵 Explosion shielded outdoor temperature and high suction pump
12/10/2014CN104196732A 一种带有水冷夹套的泵 Pump with a water-cooled jacket
12/10/2014CN104196731A 无刷直流磁力隔离式水泵 Isolated Magnetic Brushless DC Pump
12/10/2014CN102562615B 充油式潜水电泵 Oil-filled Submersible Pump
12/10/2014CN102341600B 离心式泵装置 Centrifugal pump unit
12/09/2014US8905729 Rotodynamic pump with electro-magnet coupling inside the impeller
12/09/2014US8905728 Rotodynamic pump with permanent magnet coupling inside the impeller
12/09/2014US8905056 Systems and methods for routing pressurized fluid
12/04/2014US20140356200 Electric Pump
11/2014
11/27/2014US20140348675 Pump
11/25/2014US8894390 Inflatable and deflatable air pump
11/25/2014US8894386 Wind driven machine
11/20/2014US20140342253 Air blower for fuel cell vehicle
11/20/2014US20140341764 Wet rotor pump
11/20/2014US20140341760 Fan structure with externally connected circuit
11/20/2014US20140341755 Horizontal and vertical well fluid pumping system
11/18/2014US8888472 Waterproof fluid pump with magnet and support shaft arrangement
11/18/2014US8888467 Fluid pump
11/18/2014US8887760 System for delivering frac water at high pressure
11/13/2014US20140334953 Apparatus, system and method for sealing submersible pump assemblies
11/06/2014US20140328706 Mainline Electric Oil Pump Assembly and Method for Assembling Same
11/04/2014US8876493 Fan motor and blower including the same motor
11/04/2014US8876491 Apparatus and method for a submersible pump system and linear electrofusion
11/04/2014US8876487 Water pump system and method
10/2014
10/30/2014US20140322042 Switchable automotive coolant pump
10/30/2014US20140322041 Friction clutch assemblies
10/30/2014US20140322038 Pump Motor Protector with Redundant Shaft Seal
10/23/2014US20140314597 Implantable centrifugal blood pump with hybrid magnetic bearings
10/23/2014US20140314591 Fluid pump
10/21/2014US8864643 Pump and method for mixed flow blood pumping
10/09/2014WO2014165398A1 Downhole electric submersible pump with hydrodynamic bearing
10/09/2014US20140299196 Water Lifting System and Method Having Such a System
10/08/2014EP2786021A2 Wet-rotor motor pump
10/08/2014EP2786020A2 Wet-rotor motor pump
10/08/2014EP2785994A1 Mechanical automotive coolant pump
10/07/2014US8851864 Attenuating vibration in a submersible pump
10/07/2014US8851165 Compact cable suspended pumping system for lubricator deployment
10/02/2014WO2014155925A1 Pump
10/02/2014WO2014154240A1 Electronic fluid pump for a motor vehicle
10/02/2014US20140294631 Water pump
10/02/2014US20140294630 Cover module and electric blower having the same
10/02/2014US20140294624 Motor-driven compressor
10/02/2014US20140294605 Methods and systems for maintaining a high vacuum in a vacuum enclosure
09/2014
09/30/2014US8845308 Electric submersible pump (ESP) thrust module with enhanced lubrication and temperature dissipation
09/30/2014US8845299 Anti-vibration fan control system and method for modular power supplies
09/30/2014US8844773 Water reservoir provided with a volute pump cavity and a motor support
09/30/2014CA2620559C Method for a short-term well operation by means of an electrically-powered submersible pumping unit (kuzmichev method)
09/25/2014WO2014153403A1 Low profile pump with the ability to be mounted in various configurations
09/25/2014WO2014148940A1 Device for hydraulically protecting a submersible electric motor of a downhole, preferably centrifugal, pump (variants)
09/25/2014WO2014147588A1 Tandem electric pump
09/25/2014US20140286802 Machine for generating electrical energy
09/25/2014DE102012200807B4 Nassläuferpumpe mit Gleitlager Glandless pump with plain bearing
09/24/2014EP2781758A1 Pump, refrigeration cycle device, and method for manufacturing pump
09/23/2014US8840376 Pumping system with power optimization
09/23/2014US8839503 Method for manufacturing stator for electric water pump
09/23/2014CA2744345C Pump header and implementation thereof
09/18/2014WO2014143708A1 System and method for operating a pump
09/18/2014WO2014143475A1 Two pump design with coplanar interface surface
09/18/2014WO2014140828A1 Roving submersible pump
09/18/2014WO2014139784A1 Centrifugal pump assembly
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