| Patents for F04D 13 - Pumping installations or systems (12,375) |
|---|
| 07/31/2013 | CN203098307U Rotational flow constant pressure submerged pump |
| 07/31/2013 | CN203098306U Section cylinder type sinking pump |
| 07/31/2013 | CN203098305U Novel submerged pump |
| 07/31/2013 | CN203098304U Inlet flow-guide submerged pump |
| 07/31/2013 | CN203098303U Middle-concentration pump capable of reducing fiber damages |
| 07/31/2013 | CN203098302U Energy-saving irrigation pump vessel |
| 07/31/2013 | CN203098301U Water pump |
| 07/31/2013 | CN203098300U Centrifugal pump with built-in switching device |
| 07/31/2013 | CN203098299U Small-sized centrifugal water pump |
| 07/31/2013 | CN203098298U Massaging motor linkage pump structure |
| 07/31/2013 | CN103227521A Hollow rotor motor and systems comprising the same |
| 07/31/2013 | CN103225616A Efficient hydraulic water pump |
| 07/31/2013 | CN102112750B Handle for submersible pumps |
| 07/30/2013 | US8496444 Water-lifting pump apparatus and method of controlling operation thereof |
| 07/30/2013 | CA2803425A1 Hollow rotor motor and systems comprising the same |
| 07/25/2013 | WO2013108681A1 Centrifugal pump device |
| 07/25/2013 | US20130189134 Electric pump |
| 07/25/2013 | US20130189079 Rotor with inlet perimeters |
| 07/25/2013 | DE102012200816A1 Nassläuferpumpe mit Permantmagnet Glandless pump with Permantmagnet |
| 07/25/2013 | DE102012200807A1 Nassläuferpumpe mit Gleitlager Glandless pump with plain bearing |
| 07/25/2013 | DE102012200806A1 Nassläuferpumpe mit Leistungselektronik Glandless pump with power electronics |
| 07/25/2013 | DE102012200803A1 Nassläuferpumpe Glandless pump |
| 07/24/2013 | EP2618004A1 Electric pump |
| 07/24/2013 | EP2618001A1 Centrifugal pump device |
| 07/24/2013 | EP2616688A1 Systems and methods for routing pressurized fluid |
| 07/24/2013 | EP2616687A1 Cooling systems for submersible pumps |
| 07/24/2013 | CN203081785U Novel diesel powered fire pump |
| 07/24/2013 | CN203081784U Wear-resisting corrosion-resisting mine submersible electric pump |
| 07/24/2013 | CN203081783U Submerged multistage aeration pump |
| 07/24/2013 | CN203081782U Long-shaft ultra-temperature concentrated sulfuric acid submerged pump |
| 07/24/2013 | CN203081781U Water-filling type submersible pump |
| 07/24/2013 | CN203081780U Bubble submerged motor improved structure |
| 07/24/2013 | CN203081779U Double-flow-direction joint section type mining immersible pump |
| 07/24/2013 | CN203081778U Rapid-connection submerged pipeline pump |
| 07/24/2013 | CN203081777U Submersible Pump |
| 07/24/2013 | CN203081776U Rotary water absorption power generation device |
| 07/24/2013 | CN203081775U Evaporation condensation pump |
| 07/24/2013 | CN203081774U Magnesium alloy liquid suck-back pump |
| 07/24/2013 | CN203081772U Fluoroplastics liner centrifugal pump |
| 07/24/2013 | CN103222158A Method for mounting an air-ap hood of a motor pump |
| 07/24/2013 | CN103216453A Hydrodynamic pressure suspension double-flow pump |
| 07/24/2013 | CN103216452A Draining pump |
| 07/24/2013 | CN103216451A Water-power-driving centrifugal pump |
| 07/23/2013 | CA2705959C Plug in pump for inverted shroud assembly |
| 07/22/2013 | DE202013005608U1 Hochwasser regulierende Strömungspumpe Flood flow regulating pump |
| 07/18/2013 | WO2013071020A3 Impeller vane with leading edge enhancement |
| 07/18/2013 | US20130183178 Cooling systems for submersible pumps |
| 07/17/2013 | EP2614233A1 Mechanical coolant pump |
| 07/17/2013 | CN203071734U Starting mechanism and AC permanent magnet water drainage pump between rotor and working component of permanent magnet synchronous motor |
| 07/17/2013 | CN203067305U Submersible through-flow electric pump for wet pit installation |
| 07/17/2013 | CN203067304U Underwater major axis pump with jet liquor drainage device |
| 07/17/2013 | CN203067303U Underwater major axis pump with vacuum liquor drainage device |
| 07/17/2013 | CN203067302U Drainage and irrigation device |
| 07/17/2013 | CN203067301U Vertical type single-stage centrifugal pump |
| 07/17/2013 | CN203067300U High-temperature-resistant fluoroplastic magnetic force centrifugal pump |
| 07/17/2013 | CN203067299U Barrel oil pump |
| 07/17/2013 | CN203063906U Cleaning pump for car air windows |
| 07/17/2013 | CN103206386A Vertically pluggable submersible pump |
| 07/17/2013 | CN103206385A Wet Turbomachine |
| 07/17/2013 | CN102220983B Water suction pump for washing machine |
| 07/17/2013 | CN101275571B Submersible pumping system |
| 07/16/2013 | US8487493 Method and apparatus for controlling a bearing through a pressure boundary |
| 07/11/2013 | WO2013070410A3 High efficiency impeller |
| 07/11/2013 | WO2013054301A3 A pump for pumping waste water |
| 07/11/2013 | US20130177859 Electric Blower Operable to Provide Combustion Air to a Fire |
| 07/11/2013 | US20130177402 Heat Dissipating Fan |
| 07/11/2013 | US20130175891 Switched reluctance motor |
| 07/11/2013 | DE102004052428B4 Kraftstoffzuführgerät mit Verstärkungsstruktur Fuel supply apparatus with reinforcement structure |
| 07/10/2013 | EP2612423A2 Method for mounting an air-gap hood of a motor pump |
| 07/10/2013 | EP2612037A1 Turbopump, particularly for supplying rocket engines with gas |
| 07/10/2013 | EP2612036A1 Rotary pump |
| 07/10/2013 | EP2612034A1 System and method for multiphase pump lubrication |
| 07/10/2013 | CN203051159U High-lift mining immersible pump |
| 07/10/2013 | CN203051158U Small-size submersible electric pump |
| 07/10/2013 | CN203051157U Motor-driven oil-submerged pump |
| 07/10/2013 | CN203051156U Hollow type outer circulation water-cooling multi-stage shield pump |
| 07/10/2013 | CN203051155U Brushless high pressure fuel pump |
| 07/10/2013 | CN203051154U Low-noise turbine fuel pump |
| 07/10/2013 | CN203051153U Vertical-type multistage stainless steel feed pump |
| 07/10/2013 | CN203051152U Corrosion-resistant pipeline pump |
| 07/10/2013 | CN203051150U Heat resisting and corrosion resisting centrifugal pump |
| 07/10/2013 | CN203050981U System for carrying water by making use of overbottom pressure of blast furnace cooling return water |
| 07/10/2013 | CN203047873U Installation structure of vertical submerged pump |
| 07/10/2013 | CN103201517A Non-metallic vertical turbine pump |
| 07/10/2013 | CN103201475A Mechanical coolant pump |
| 07/10/2013 | CN103199648A Stator assembly, assembly method thereof, motor and drainage pump |
| 07/10/2013 | CN103195722A Outlet tap supercharging device and method for coaxially driving condensate pump |
| 07/10/2013 | CN103195721A Energy-saving water pump |
| 07/10/2013 | CN102400921B Single-stage vertical self-priming pump |
| 07/09/2013 | US8480351 Compressor unit |
| 07/04/2013 | WO2013101660A1 Rotodynamic pump with electro-magnet coupling inside the impeller |
| 07/04/2013 | WO2013101287A2 Hybrid coolant pump |
| 07/03/2013 | EP2610693A1 Method and apparatus for optimizing energy efficiency of pumping system |
| 07/03/2013 | EP2610500A1 Pump power unit |
| 07/03/2013 | EP2610499A1 Pump power unit |
| 07/03/2013 | EP2610498A1 Pump power unit |
| 07/03/2013 | EP2610497A1 Pump power unit |
| 07/03/2013 | EP2609337A1 Electric water pump with stator cooling |
| 07/03/2013 | EP2609336A1 Submersible pump |
| 07/03/2013 | EP2609335A1 Pump and pump assembly |