Patents
Sitemap › F04 - Positive-displacement machines for liquids; Pumps for liquids or elastic fluids › F04B - Positive-displacement machines for liquids; Pumps › F04B 53 - Component parts, details or accessories not provided for in, or of interest apart from, groups or
Patents for F04B 53 - Component parts, details or accessories not provided for in, or of interest apart from, groups or (19,443)
04/2010
04/22/2010WO2010044416A1 Electric pump unit
04/22/2010WO2010018355A3 Top suction fluid end
04/22/2010US20100100034 Method for preparing a treatment machine and treatment machine
04/22/2010US20100099002 Fluid pump with an integrated mounting interface
04/22/2010US20100098568 Mud pump systems for wellbore operations
04/22/2010US20100098567 Piston pump
04/22/2010US20100098557 Hand Operated Pump
04/22/2010US20100096027 Check valve and pump including check valve
04/21/2010EP2177274A2 Spraying device
04/21/2010EP2175911A1 Method and arrangement for reducing air bubbles in fluidic system
04/21/2010CN201439752U Pipe type pump scaler device
04/21/2010CN201439751U Packing pressure cap of water injection pump
04/21/2010CN101696686A Material feed container for sludge pump
04/21/2010CN101696679A Method and device for cleaning concrete delivery pump pipe without water
04/21/2010CN101294445B Concrete piston and concrete conveying apparatus with the concrete piston
04/21/2010CN101245779B Oil balancing system of reciprocating oil isolation membrane pump fluid end
04/20/2010US7699097 Mover stabilizing and stator cooling arrangement of a 3-phase linear motor of a submersible oil pump
04/20/2010CA2683184A1 Gas restrictor for pump
04/20/2010CA2461225C Self-orientating pump nozzle for fluid dispenser
04/15/2010US20100094224 Fluid delivery device identification and loading system
04/15/2010US20100092314 Deep force pump for oil wells
04/15/2010US20100090087 Compressor mounting system
04/15/2010US20100089134 Hplc pumping apparatus with silicon carbide piston and/or working chamber
04/14/2010EP2174041A1 Pneumatic component
04/14/2010EP2174006A1 Piston pump and operating method therefor
04/14/2010CN201437772U Replacement device for upper small plunger pump of dry oil pump
04/13/2010US7695252 Pump system and pump unit
04/08/2010WO2010037703A2 Rotary pump for vehicle
04/08/2010WO2010017997A3 Pump device
04/08/2010DE102008045022A1 Sealing arrangement for cylindrical housing of high-pressure pump for motor vehicle, has sealing seat part for cooperating with closure part, where fluid flow from recess section into region between housing body parts is controlled
04/08/2010CA2738864A1 Rotary pump for a vehicle
04/07/2010EP2172649A1 Reciprocation pressure intensifier
04/07/2010EP2171278A1 Sound-damping housing for a pump and for a drive motor for said pump
04/07/2010CN101691862A Portable filter pump converting surface water into safe drinking water
04/07/2010CN101691861A Concrete pumping equipment and piston body thereof
04/07/2010CN101690863A Gas-liquid separation reflux device
04/06/2010CA2504547C Internal shock absorber plunger
04/06/2010CA2487175C Gas compressor and method with improved valve assemblies
04/06/2010CA2457658C A compact vacuum pump
04/06/2010CA2348485C Shaft and post assemblies for molten metal pumping apparatus
04/01/2010WO2010034673A1 Intake valve for a cylinder of the high-pressure fuel pump of a common rail injection system
04/01/2010US20100080715 Portable pumping device
04/01/2010DE19906690B4 Dichtring Seal
04/01/2010DE102009039994A1 Pumpenanordnung für ein Kraftfahrzeug Pump assembly for a motor vehicle
04/01/2010DE10063757B4 Pumpenaggregat für eine hydraulische Fahrzeugbremsanlage Pump unit for a hydraulic vehicle brake system
03/2010
03/31/2010EP2169242A1 Crank mechanism for a reciprocating compressor
03/31/2010CN201433890Y Split connecting rod with lubricating oil holes for connecting crank shaft and piston
03/31/2010CN201433889Y Split connecting rod applied to refrigeration compressor
03/31/2010CN201433888Y Distributing valve used for diaphragm pump
03/31/2010CN201433887Y Break-resistant and anti-corrosive water pump power cord
03/31/2010CN201433886Y Horizontal slurry pump coupler
03/31/2010CN201433885Y Potential energy conversion power-saving device
03/31/2010CN101688530A Positive displacement pump comprising an externally assisted valve
03/31/2010CN101684782A Plunger pump
03/30/2010US7686594 Refrigerant compressor arrangement
03/30/2010US7686592 Compressor
03/30/2010US7686591 Support structure for a portable air compressor
03/29/2010CA2680443A1 Crank mechanism for a reciprocating compressor
03/25/2010US20100074779 Air Compressor Having a Cast Aluminum Crankcase
03/25/2010US20100074776 Subsea Chemical Injection System and Pumps Therefor
03/25/2010DE202008017543U1 Hydraulische Pumpe Hydraulic pump
03/25/2010DE102008048646A1 Piston unit for use in e.g. axial piston pump, has connection part fastened in slide shoe, where connection part extends through passage opening in piston-sided cavity and engages with surfaces that limit cavity
03/25/2010DE102008048495A1 Hydrostatic machine i.e. axial piston machine, for use as hydraulic motor that is driven by diesel engine of work machine has fluid flow guided over bearing part that is arranged for producing pumping effect to leakage oil connection
03/25/2010DE102008048019A1 Swash plate mechanism for use in axial-piston pump of high-pressure cleaner, has plastic swash body rotatably mounted between swash plate and housing disk by enclosed roller bearings, where blower wheel is arranged in swash body
03/25/2010DE102008047179A1 Internal combustion engine or piston pump, has valve including ring that compensates for thermal elongation of valve gear, which includes adjustable characteristics in order to compensate valve play in different operating conditions
03/24/2010CN201428587Y Connecting rod capable of realizing rapid connection
03/24/2010CN201428586Y Concrete pumping device and piton body thereof
03/24/2010CN201428585Y Opposed crown face groove piston structure for refrigeration compressor
03/24/2010CN201428584Y Seal absorption valve plate structure for refrigeration compressor
03/24/2010CN201428583Y Anti-overflow exhaust device used for unloading pump
03/24/2010CN201428582Y Jet flow pressurizing energy saver
03/24/2010CN101680546A Pneumatic component
03/24/2010CN101676562A Leak stoppage structure of diaphragm pump head cover body
03/24/2010CN100595127C A fluid-dispensing circuit with check valves
03/23/2010US7681589 Pump valve retainer
03/23/2010US7681489 Extendable pipe unit for frame floor pump
03/18/2010WO2010028887A1 Device for the fuel supply of an internal combustion engine
03/18/2010WO2010028886A1 Radial piston pump
03/18/2010US20100068077 Vacuum pump with combined debris catcher and pressure relief valve
03/18/2010US20100068076 Hydraulic piston machine
03/18/2010DE202009014134U1 Filtereinsatz Filter cartridge
03/18/2010DE102008042098A1 High pressure radial piston pump for fuel system of internal combustion engine, has assembly flange and housing linked in interchangeable manner, where assembly flange is rotatably fixed on housing
03/18/2010DE102008042073A1 Radialkolbenpumpe Radial piston pump
03/18/2010DE102008042054A1 Mikroventil, Mikropumpe sowie Herstellungsverfahren Micro valve micropump and manufacturing processes
03/18/2010DE102008006686B4 Rückschlagventil Check valve
03/17/2010CN201425022Y Novel slurry pump piston
03/17/2010CN201425021Y Novel long-service life sealing part for ceramic plunger pump
03/17/2010CN201425008Y Constant-speed and constant-pressure metering pump
03/17/2010CN101675251A Sealing system device
03/17/2010CN101672273A Pipe joint with functions of shock absorption and sound attenuation for membrane pump
03/17/2010CN101672272A Gas and sand anchor device of electrical submersible pump
03/17/2010CN101671791A Pump head production method
03/12/2010CA2678560A1 Downhole pumping system
03/11/2010WO2010027586A1 Compression system having seal with magnetic coupling of pistons
03/11/2010WO2010025981A1 High-pressure radial piston pump
03/11/2010WO2010025511A1 A pump
03/11/2010DE102008041935A1 Kolbenpumpe mit Flächenpressung zwischen einem Rollenschuh und einer darin gelagerten Laufrolle Piston pump with surface pressure between a shoe and a role in bearing roller
03/10/2010CN201420671Y Mud pump piston
03/10/2010CN201420670Y Pre-cooling and heat preservation device for cryogenic pump
03/10/2010CN201420669Y Plunger pump rotor
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