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)
11/2012
11/21/2012CN202545226U Minitype water pump defroster
11/21/2012CN202545225U Sealing ring of plunger cylinder
11/21/2012CN202545224U Self-return unit for high-pressure water injection pump
11/21/2012CN202545223U Sewage recovery device of high-pressure injection pump
11/21/2012CN202545222U Novel crankcase used on plunger pump
11/21/2012CN202545221U Built-in waterproof hammer impact structure for pump
11/21/2012CN202545220U Shock absorption base of water pump
11/21/2012CN202545219U Fixed turtle type flow deflector structure and vertical long-shaft water suction pump
11/21/2012CN202545218U Pump valve lever of liquefied natural gas (LNG) station
11/21/2012CN202545217U Pulsation attenuation plunger pump based on RC (resistor-capacitor) filter principle
11/21/2012CN202545216U Multi-spring rotary mechanical sealing device for high-pressure hot water pump
11/21/2012CN202545215U Wear plate for concrete pumping and concrete pump with wear plate
11/21/2012CN202545214U Pump-blockage-preventing structure for concrete pump
11/21/2012CN202545204U Novel injection-production pump for oil production at oil field
11/21/2012CN202545162U Novel water supply and mixing pump
11/21/2012CN202545160U Heat preservation pump used in production process of aspartame
11/21/2012CN202545159U Acetic-acid constant temperature pump for aspartame production
11/21/2012CN202538424U Actuator for automatic exhaust device of air-floatation recycle pump
11/21/2012CN102792026A Compressor system including a flow and temperature control device
11/21/2012CN102788011A Joint for peristaltic pump
11/21/2012CN102788010A Tilting tray plunger type hydraulic transformer controlled by oscillating oil cylinder
11/21/2012CN102788009A Pneumatic grouting pump
11/21/2012CN101479482B Hydraulic pump
11/21/2012CN101354032B Combination of chamber and piston pump, motor, shock absorber and transducer incorporating the combination
11/20/2012US8313309 Wheeled, manually moveable pressure washer
11/15/2012WO2012155068A2 A positive displacement multi-cyclinder pump
11/15/2012WO2012152472A1 Arrangement for throttling a fluid flow and corresponding piston pump for transporting fluids
11/15/2012WO2012121680A3 Pump control device with multiple sensors microprocessor controllers
11/15/2012US20120288389 Valve device and high pressure pump using the same
11/15/2012US20120288387 Reciprocating pump with intersecting bore geometry
11/15/2012US20120288386 Solvent delivery pump
11/15/2012US20120288380 Pump-motor assembly
11/14/2012EP2522854A1 Valve assembly for a high pressure fuel pump and high pressure fuel pump
11/14/2012EP2521863A1 High performance electronic stability control pump assembly
11/14/2012CN202531416U Pump end cover
11/14/2012CN202531415U Phi 25-millimeter small displacement solid plunger piston oil-well pump
11/14/2012CN202531414U Pump rack
11/14/2012CN202531413U Plunger pump buffer with elastic bent-up diaphragm
11/14/2012CN202531412U Power device for pressurizing liquid
11/14/2012CN202531411U Plunger variable pump proportion servo mechanism
11/14/2012CN202531410U Piezoelectric pump parallel pipeline
11/14/2012CN202531405U Concentric-pipe type pump for coal-bed methane
11/14/2012CN202531383U Water-cooled induction motor pump
11/14/2012CN202531380U Variable-frequency power-assisted steering pump for new energy vehicle
11/14/2012CN202531378U Pumping distributing mechanism, pumping device and concrete pumping vehicle
11/14/2012CN202531377U Intelligent ball-isolation oil isolation pump
11/14/2012CN202531376U Gas-liquid constant pressure pump
11/14/2012CN202531374U Balance-type high-flow axial plunger pump
11/14/2012CN1648465B System and method for offshore production with well control
11/14/2012CN102782322A Reciprocation pump and dialysis device comprising same
11/14/2012CN102777376A Novel concrete pump piston sealing piece for concrete pump
11/14/2012CN102777375A Solvent delivery pump
11/14/2012CN102777374A Water absorption device easy to clean
11/14/2012CN102777373A Double-liquid synchronous grouting pump
11/14/2012CN102269161B Pumping mechanism and distribution valve thereof, and concrete pumping machine
11/14/2012CN101896752B Solenoid valve device
11/14/2012CN101855450B Improved concrete pump
11/14/2012CN101501338B Reciprocating compressor or pump and a portable tool powering system including a reciprocating compressor
11/13/2012US8308453 Diaphragm pump
11/13/2012US8308443 Apparatus and method for a submersible pump system and linear electrofusion
11/13/2012CA2511462C Airless dispensing pump
11/13/2012CA2412685C System and method for improving petroleum dispensing station dispensing flow rates and dispensing capacity
11/08/2012WO2012150862A2 Piston compressor for compressing gas
11/08/2012WO2012150298A1 Method and device for controlling a valve
11/08/2012US20120279773 Arrangement comprising a carrier and a layer
11/08/2012CA2833944A1 High pressure stimulation pump
11/07/2012EP2520378A2 Seal water system
11/07/2012EP2520368A1 Microfluidic membrane pump and valve
11/07/2012EP2520367A1 Microfluidic membrane pump and valve
11/07/2012EP2519744A2 Pump comprising a damping arrangement associated with a valve
11/07/2012EP2519743A1 Piston pump having an inlet valve
11/07/2012CN202524049U Cable sealing device of diving sewage pump
11/07/2012CN202521205U Lubrication system, concrete pumping equipment and engineering machinery
11/07/2012CN202520544U Manually operated axial plunger pump variable shell structure
11/07/2012CN202520543U Oil pumping pump plunger with corrosion resistance and sand prevention
11/07/2012CN202520542U Novel sand scraping piston
11/07/2012CN202520541U Autocompensation clearance expansion ring plunger
11/07/2012CN202520540U Fixed valve cover of oil extraction pump
11/07/2012CN202520539U Hydraulic flat plate slurry pump control valve
11/07/2012CN202520538U Displacement-preventing fixer for water pump
11/07/2012CN202520537U Barring gear used before water pump is started
11/07/2012CN202520536U Oil pump motor assembly of hydraulic swing beam guillotine shear
11/07/2012CN202520535U Buoyancy chamber electric diving pump for water body
11/07/2012CN202520534U Novel connecting rod of diaphragm pump
11/07/2012CN202520533U Wobble plate type compressor
11/07/2012CN202520532U Pump shaft supporting component of water pump
11/07/2012CN202520531U Production increasing device for oil well pump
11/07/2012CN202520526U Gas-proof oil well pump
11/07/2012CN202520497U Concrete pump
11/07/2012CN202520496U Rotatablely-operated synchronous self-locking manual pump
11/07/2012CN202520494U Multi-position operated self-locking manual pump
11/07/2012CN102770872A Method and system for optimizing operation of a pump
11/07/2012CN102770667A Apparatus and method for controlling operation of a pump based on filter information in a filter information tag
11/07/2012CN102767513A Single-plunger hydraulic pump
11/07/2012CN102767512A Dual-guide belt nonmetallic sealing conical valve and hydraulic cylinder body structure thereof
11/07/2012CN102102671B Oil supply device of compressor and application thereof
11/07/2012CN101684782B Plunger pump
11/06/2012US8303262 Wheeled, manually moveable trash pump
11/06/2012US8303261 Wheeled, manually moveable air compressor
11/01/2012WO2012148180A2 Swashplate-type compressor
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