| Patents for F04D 13 - Pumping installations or systems (12,375) |
|---|
| 07/03/2013 | EP2609334A1 Garden pump |
| 07/03/2013 | EP2609040A2 Water treatment and revitalization system and method |
| 07/03/2013 | CN203036871U Solar water heating system |
| 07/03/2013 | CN203035614U Water pump used for ground source heat pump unit |
| 07/03/2013 | CN203035568U Wind water sand sinking pump |
| 07/03/2013 | CN203035567U Inner-cooling downdraft multi-level submersible electric pump |
| 07/03/2013 | CN203035566U Motor special for fire pump in vehicle passenger cabin |
| 07/03/2013 | CN203035565U IL-type vertical pump |
| 07/03/2013 | CN103190073A Electric delivery pump and method for operating an electric delivery pump |
| 07/03/2013 | CN103189655A Rotary pump |
| 07/03/2013 | CN103185010A Pneumatic magnetic pump |
| 07/02/2013 | US8475708 Support post clamps for molten metal pumps |
| 06/27/2013 | WO2013093492A1 Pump apparatus and unerwater trenching apparatus |
| 06/27/2013 | WO2013092917A1 Electric motor |
| 06/27/2013 | WO2013092902A1 Wet-running centrifugal pump |
| 06/27/2013 | WO2012098093A3 Electric fluid pump having a cooled wet section |
| 06/27/2013 | US20130164161 Rotary pump |
| 06/27/2013 | DE112011103009T5 Brennstoffzellensystem, Motor, Luftkompressor, Pumpe und Verfahren zum Gestalten eines Motors Fuel cell system, engine, air compressor, pump and method of designing a motor |
| 06/27/2013 | DE112011102812T5 Scheibenförmige Zentrifugalpumpe Disc-shaped centrifugal pump |
| 06/27/2013 | CA2854455A1 Pump apparatus and unerwater trenching apparatus |
| 06/26/2013 | EP2607710A1 Wet running circulation pump |
| 06/26/2013 | EP2607704A1 Magnetic coupling pump and pump unit provided with same |
| 06/26/2013 | EP2606238A1 Non-metallic vertical turbine pump |
| 06/26/2013 | EP2606237A1 Pump with an electric motor and method for switching on a pump of this type |
| 06/26/2013 | CN203023078U Water drainage pump capable of being immersed into water |
| 06/26/2013 | CN203023077U Safe efficient leakage-free cantilever type centrifugate discharging pump |
| 06/26/2013 | CN203023076U Direct-current brushless water pump |
| 06/26/2013 | CN203023075U High-lift lead pump |
| 06/26/2013 | CN203023074U Solar energy water pump |
| 06/26/2013 | CN203023073U vertical pump main body device |
| 06/26/2013 | CN203023072U Compact vortex constant pressure pump |
| 06/26/2013 | CN203023071U Full-seal pump with cam inversion-preventing device |
| 06/26/2013 | CN203023070U XBZ vehicle-mounted fire pump sledge |
| 06/26/2013 | CN103180616A Drive device for magnetic coupling pump, and magnetic coupling pump unit |
| 06/26/2013 | CN103180615A Pump for cryogenic liquefied gas |
| 06/26/2013 | CN103180545A Compact cable suspended pumping system for lubricator deployment |
| 06/26/2013 | CN103180253A Water treatment and revitalization system and method |
| 06/26/2013 | CN103174658A Washing appliance and control method thereof |
| 06/26/2013 | CN103174657A Submersible pump for active water lubrication type ship |
| 06/26/2013 | CN103174656A Cascade structure of submerged pump for ship and stowage motor |
| 06/26/2013 | CN103174655A Integral sealed refrigeration peripheral pump |
| 06/25/2013 | DE202013004772U1 Stangenpumpe mit Getriebepumpengehäuse Rod pump with gear pump housing |
| 06/20/2013 | WO2013087387A1 Water lifting system and method having such a system |
| 06/20/2013 | WO2013087235A1 Actuator arrangement for actuating a clutch device |
| 06/20/2013 | WO2013086822A1 Automatic gearbox control oil pump test table |
| 06/20/2013 | US20130156618 Electric pump |
| 06/20/2013 | DE102012024323A1 Elektrische Pumpe Electric Pump |
| 06/20/2013 | DE102011121149A1 Nassläuferpumpe mit Vorkammer Glandless pump with pre-chamber |
| 06/20/2013 | DE102011088733A1 Switchable pump e.g. oil pump, for use in motor car, has driver contours arranged at outer part or inner part in form of teeth of gear wheel, and balls engaging with clutch and arranged in interstices of teeth |
| 06/19/2013 | EP2604860A1 Wet rotor pump with pre-chamber |
| 06/19/2013 | EP2603700A2 Pumping system and method for controlling it |
| 06/19/2013 | CN203009357U Middle support structure for double-base vertical pump |
| 06/19/2013 | CN203009316U LNG (liquefied natural gas) low-temperature immersed pump with full-ceramic bearings |
| 06/19/2013 | CN203009315U Low-temperature immersed pump with single flow guide chamber |
| 06/19/2013 | CN203009314U Upper water outlet inverted type inspection well discharge pump |
| 06/19/2013 | CN203009313U Short-shaft vertical-type pipeline pump |
| 06/19/2013 | CN203009312U Draining pump |
| 06/19/2013 | CN203009311U Novel double-suction volute centrifugal pump with small shaft stretch cantilever ratio |
| 06/19/2013 | CN203009310U Cavitation-resistant type vane pump |
| 06/19/2013 | CN203009309U Movable dual-purpose fire pump suitable for complex environment |
| 06/19/2013 | CN203009308U Magnetic shielding magnetic drive pump |
| 06/19/2013 | CN103161749A High-power plastic lining magnetic pump |
| 06/19/2013 | CN103161736A Rotating type water suction power generation device |
| 06/19/2013 | CN103161735A Wet rotor pump with pre-chamber |
| 06/19/2013 | CN103161734A Screw pump and boiler heat cycle system with same |
| 06/19/2013 | CN101842968B Magnetic drive arrangement |
| 06/19/2013 | CN101403393B System and method for improving flow in pumping systems |
| 06/13/2013 | WO2013085433A1 Mainline electric oil pump assembly and method for assembling same |
| 06/13/2013 | WO2013002658A3 Multipolar, axial flux motor for a pump |
| 06/13/2013 | US20130149175 Involute Jet Pump |
| 06/13/2013 | DE102011120837A1 Submersible pump for liquid, has floating portion that is guided in vertical direction to lowest shift and variable height adjustable shift position |
| 06/13/2013 | CA2854767A1 Mainline electric oil pump assembly and method for assembling same |
| 06/12/2013 | CN202991531U Power frequency conversion switchover type fluid coupling electrically driven feed pump energy-saving system |
| 06/12/2013 | CN202991530U Special water pump for micro water-flow-type ice maker |
| 06/12/2013 | CN202991529U Novel non-clogging sewage pump |
| 06/12/2013 | CN202991528U Novel cutting non-clogging sewage pump |
| 06/12/2013 | CN202991527U Inner-cooling downdraft two-level submersible electric pump |
| 06/12/2013 | CN202991526U Water discharge pump of embedded machine |
| 06/12/2013 | CN202991525U Frequency conversion and energy conservation modified electrically-driven feed pump set mechanical system |
| 06/12/2013 | CN202991524U Hydraulic pressure power device |
| 06/12/2013 | CN202991523U Suspension type sand pump |
| 06/12/2013 | CN202991522U Chemical pump |
| 06/12/2013 | CN202991521U Automatic drainage device for air pump |
| 06/12/2013 | CN202991520U Centrifugal pump driven by water turbine |
| 06/12/2013 | CN202991519U Magnetic coupler |
| 06/12/2013 | CN103147997A Water absorption device for centrifugal pump |
| 06/12/2013 | CN103147996A Low-noise energy-efficient circulating pump |
| 06/12/2013 | CN103147995A Low-lift vertical planetary gear reduction axial flow pump |
| 06/12/2013 | CN103147994A Vertical single-stage fire pump |
| 06/12/2013 | CN103147993A Mobile dual-purpose fire pump suitable for complex environment |
| 06/12/2013 | CN101680403B Novelty in electric fuel pumps for internal combustion engines |
| 06/06/2013 | WO2013079178A2 Wet-rotor motor pump |
| 06/06/2013 | WO2013079103A1 Mechanical automotive coolant pump |
| 06/06/2013 | WO2013078833A1 Water pump with adjustable base |
| 06/06/2013 | DE202013003630U1 Magnetgekuppelte Pumpenvorrichtung mit hoher Beständigkeit Magnetic drive pumps device with high resistance |
| 06/05/2013 | CN202971329U Rainproof water pump |
| 06/05/2013 | CN202971223U Centrifugal deep-well pump |
| 06/05/2013 | CN202971222U Intelligent sensing submersible pump |
| 06/05/2013 | CN202971221U Submersible electric pump |
| 06/05/2013 | CN202971220U Vertical sand pump |