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)
06/2010
06/16/2010CA2646806A1 High pressure slurry plunger pump
06/15/2010US7735447 Shock absorbing fluidic actuator
06/15/2010CA2510230C Zero-clearance ultra-high-pressure gas compressor
06/10/2010US20100143163 Packing Nut Lock and Access Bore Cover Locking Assembly
06/10/2010DE19816452B4 Kolben für einen Hydraulikmotor Piston for a hydraulic motor
06/10/2010DE102009011407A1 Radialkolbenpumpe mit verbesserter Ventilation Radial piston pump with improved ventilation
06/10/2010DE102008060841A1 Hollow piston for piston engine, has hollow piston parts limiting cavity and welded with one another at welding seam, where hollow piston parts comprise groove in inside in proximity of welding seam
06/10/2010DE102008060659A1 Klemmvorrichtung für Zylinderbuchsen sowie deren Verwendung und Spülpumpe mit Klemmvorrichtung Clamp for cylinder liners and their use and irrigation pump with clamp
06/10/2010DE102008044377A1 Diaphragm pump e.g. double membrane pump, for conveying e.g. printing ink, has one-way or doubly working piston cylinder units operated on supply and delivery pipes at both suction-side and pressure-side of product chambers
06/09/2010EP2194272A1 Pump head and method for manufacturing said head
06/09/2010CN201502523U Connecting device for pump body and scavenging valve
06/09/2010CN201502522U Split type packing gland
06/09/2010CN201502521U Pump cylinder surface layer structure of oil-well pump
06/09/2010CN201502516U Uninterrupted rodless pump
06/09/2010CN201502076U Anti-cracking device for water container
06/09/2010CN101725548A Pressure-adjusting and water-breaking structure of pump
06/09/2010CN101725521A Solid medium contained plunger pump stuffing sealing device
06/09/2010CN101725520A Safe pressure relief device
06/09/2010CN101725511A Fluid circulating device
06/09/2010CN101725496A Synchronous injection pump with stepless proportioning
06/09/2010CN101725495A Manual pump
06/09/2010CN101725457A Plunger in plunger hydraulic motor
06/09/2010CN101435422B Abrasion-proof plunger pump
06/09/2010CN101319669B High/low pressure inflating pump
06/09/2010CN101315075B Installation method of electric motor and oil solution pump
06/04/2010CA2686373A1 Electromagnetic actuators
06/03/2010WO2010060838A1 Pump arrangement
06/03/2010WO2010060169A1 Valve actuation system for a suction valve of a gas compressor for refrigeration equipment
06/03/2010US20100135833 Pump valve retainer
06/03/2010US20100132382 Method and apparatus for orientation independent compression
06/02/2010EP2040828B1 Valve head for high pressure homogeniser
06/02/2010DE202010000954U1 Gleitringdichtungseinheit, insbesondere für eine Feuerlöschpumpe Mechanical seal, especially for a fire pump
06/02/2010DE102008059636A1 Pumpenanordnung Pump assembly
06/02/2010CN201496746U Random rotating butter feeder
06/02/2010CN201496260U Well drilling mud pump piston extractor
06/02/2010CN201496259U Novel piston mechanism for pump
06/02/2010CN201496258U Drilling well mud pump piston capable of replacing piston rubber cores conveniently
06/02/2010CN201496257U Piston system of piston pump provided with split type rear cover
06/02/2010CN201496256U High-radiating crankcase of power spray pump
06/02/2010CN201496255U Pump bearing support of dredge boat
06/02/2010CN201496254U Novel transmission mechanism of pump
06/02/2010CN201496253U Improved plunger pump mounting base structure
06/02/2010CN201496252U Screw seal of KDY-type oil pump
06/02/2010CN201496251U Split-type connection rod and multi-cylinder pump with same
06/02/2010CN201496250U Mechanical sealing device of high-temperature pump
06/02/2010CN201496249U Mechanical sealing device of high-temperature pump
06/02/2010CN201496225U Piston-type double-acting multi-cylinder injection gas pumping device of air compressor
06/02/2010CN201496221U Waterless cleaning device for concrete conveying pump pipe
06/02/2010CN201496216U Eccentrically pushed and peripherically distributed type plunger pump
06/02/2010CN201494434U Novel piston guide sleeve for automotive brake pump
06/02/2010CN201493008U Compressed air filtering device
06/02/2010CN101718265A Sealing component of pumping equipment, distribution valve assembly, pumping equipment and control method
06/02/2010CN101718264A Hydraulic-pneumatic manual pump
06/02/2010CN101718263A Foot coaxial two-cylinder gear drive plunger pump
06/02/2010CN101397988B Continuous flow micro-pump
06/02/2010CN101387290B Oiling valve for oil-well pump
06/02/2010CN101328874B Hydraulic slurry pump
06/02/2010CN101275553B Annular U type diaphragm for hydraulic diaphragm pump
06/02/2010CA2686826A1 Replaceable sleeve for a cylinder liner
06/01/2010US7726516 Pump
05/2010
05/27/2010WO2010057701A2 Ball valve for high pressure pumps
05/27/2010US20100129234 Shock damper for outlet pipe of diaphragm pump
05/27/2010DE102009052019A1 Beheizbares Pumpengehäuseteil Heated pump housing part
05/27/2010DE102008037585A1 Compressor for inflating e.g. car-tire, has piston rod formed from piston rod part, which is arranged in piston rod longitudinal axis by sliding block connected with piston rod part in movable manner
05/27/2010DE102008037584A1 Kompressor Compressor
05/27/2010DE102006061760B4 Miniatur-Pumpe Miniature pump
05/26/2010EP2188528A2 Liquid paint pumping apparatus
05/26/2010EP2188526A1 Methods for manufacturing pump-heads having a desired internal clearance for rotary member
05/26/2010CN201487194U T-shaped sealing ring for pump valve
05/26/2010CN201486847U Mounting and adjusting device for sea water pump of marine unit
05/26/2010CN201486846U Connecting structure of servo motor and oil pump
05/26/2010CN201486845U Oiltight glandless device
05/26/2010CN201486844U Simple taper steering pump
05/26/2010CN201486843U Wear-resistant part of concrete pump and concrete pump comprising same
05/26/2010CN201486842U Concrete transfer pump tube vertical fixture
05/26/2010CN201486841U Peristaltic pump head
05/26/2010CN201486840U Pump tube strap of peristaltic pump
05/26/2010CN201486826U Combined sealing type plunger pump
05/26/2010CN201486797U Sewage lift device
05/26/2010CN201486795U Improved electromagnetic pump
05/26/2010CN201486794U Rainproof pipeline circulation pump
05/26/2010CN201486793U High-pressure water pump transmission device of high-pressure sewer flushing vehicle
05/26/2010CN201482651U Coating machine with exhaust valve
05/26/2010CN101713398A Pump head combination valve for reciprocating pump
05/26/2010CN101713394A Control unit, tube unit, and micropump
05/26/2010CN101713390A Hot melt adhesive fluid pressure piston pump
05/25/2010US7722334 Compressor and overload protecting apparatus
05/25/2010US7722333 Portable dry air compressor system
05/25/2010US7721757 Discharge check valve assembly for use with hermetic scroll compressor
05/25/2010CA2686204A1 Floating pinion bearing for a reciprocating pump
05/20/2010WO2010056173A1 Method and device at a pump
05/20/2010WO2010055107A1 High pressure pump
05/20/2010WO2010055105A1 High pressure pump
05/20/2010DE102008058046A1 Reciprocating piston pump for supplying fluid, particularly fuel or fuel additive for internal-combustion engine for fluid supplying system, has supplying area with inlet port and outlet port
05/20/2010DE102008057700A1 Hochdruckpumpe High pressure pump
05/20/2010DE102008057699A1 Hochdruckpumpe High pressure pump
05/20/2010DE102008043847A1 High-pressure pump e.g. radial piston pump, for fuel injection system of e.g. self-igniting internal-combustion engine, has pump assembly, and drive shaft with cam, where angles to axis of pump assembly are preset for respective gap areas
05/20/2010DE102008043846A1 High pressure pump, particularly radial or in-line piston pump for fuel injection units of air compression, self igniting internal combustion engines, has pump assembly and piston with guide bush and pressure piece
05/20/2010DE102008043841A1 Kugelventil für Hochdruckpumpen Ball valve for high pressure pumps
05/20/2010DE102008043839A1 High pressure pump, particularly fuel pump for fuel injection units of air compression, self igniting internal combustion engines, comprises pump assembly which has pump piston and pump working chamber that is limited by pump piston
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