F04B 1 - Multi-cylinder machines or pumps characterised by number or arrangement of cylinders

Patents for F04B 1 - Multi-cylinder machines or pumps characterised by number or arrangement of cylinders (10,723)
12/2013
12/19/2013	DE102012210176A1 Stößel Tappet
12/19/2013	DE102012105302A1 Hydrostatic axial piston machine for use as swashplate machine or bent axis machine, has wing segments of support bar with chamfered edges, where wing segments are distributed non-uniformly in circumferential direction
12/19/2013	DE102012105096A1 Hydrostatic axial piston machine has tipping moment compensation device that is perpendicular to rotation axis of drum and towards dead point axles produced on bottom dead center of piston movement directed compensation force
12/18/2013	EP2674622A2 Hydraulic pump with axial pistons which can operate in both directions
12/18/2013	EP2673495A1 High pressure pump
12/18/2013	CN103459842A Inclined-shaft-type axial piston pump motor
12/18/2013	CN103459822A High pressure fuel pump for a fuel injection system of an internal combustion engine
12/18/2013	CN103452788A Hydrostatic positive-displacement machine
12/18/2013	CN103452787A Novel axial plunger pump for hydraulic excavator
12/17/2013	US8608455 Fluid rotary machine
12/17/2013	US8608454 Combined pump housing for several rated quantities
12/12/2013	WO2013184120A1 Diaphragm pump and valve assembly
12/12/2013	WO2013183076A1 Radial cylinder hydraulic machine with a distributor each cylinder
12/12/2013	US20130327210 Device for applying a directed contact pressure force to a multitude of samples
12/12/2013	DE102012104923A1 Hydrostatische Verdrängermaschine Hydrostatic displacement
12/12/2013	CA2876723A1 Diaphragm pumps having improved pump life and efficiency
12/11/2013	EP2672116A1 Cam follower roller device, notably for a fuel injection pump
12/11/2013	EP2670971A2 Pump unit for a high-pressure pump
12/11/2013	CN103443456A Adjusting device of hydrostatic module
12/11/2013	CN103443440A Pump unit for a high-pressure pump
12/11/2013	CN103442923A Hydrostatic drive
12/11/2013	CN103437975A Permanent magnet axial direction plunger type electro-hydraulic pump rotor
12/11/2013	CN103437971A Swash-plate axial plunger pump
12/11/2013	CN101990601B Flow-optimized cylinder drum for hydrostatic piston engines
12/10/2013	US8602749 Variable displacement vane pump
12/10/2013	CA2791816C Two-stage mixing system, apparatus, and method
12/05/2013	WO2013177965A1 Colorant metering supply apparatus of colorant dispenser
12/05/2013	WO2013037614A3 Hydraulic piston machine
12/05/2013	WO2012163686A3 Improvements to fuel pumps
12/05/2013	DE102012104755A1 Hydrostatic positive-displacement machine i.e. axial piston machine, for use as hydraulic motor integrated pump for e.g. internal combustion engine, has pressure sequence valve making supply of positioning device with pressure medium
12/05/2013	DE102012013436A1 Hydraulic piston engine i.e. axial piston engine, for hydrostatic drive of vehicle, has hydrostatic bearing fluidically connected with recess at start of suction stroke, so that bearing comprises less fluid pressure than restrictor space
12/05/2013	DE102012010616A1 Pumpe sowie deren Verwendung Pump and the use thereof
12/05/2013	DE102008036416B4 Pumpe und Verfahren zur Förderung eines Fluids Pump and method for delivering a fluid
12/04/2013	EP2669516A1 Hydraulic pump with axial pistons
12/04/2013	EP2669515A1 Pump and its use
12/04/2013	CN203321763U Down-hole axial plunger pump
12/04/2013	CN103429936A Axial piston pump with pistons having metallic sealing rings
12/04/2013	CN103423117A Conjoined abutting-type volume adjustable hydraulic pump
12/03/2013	US8596992 Air supply mechanism for ventricular assist system
11/2013
11/28/2013	WO2013175277A1 Pulsation-free positive displacement rotary pump
11/28/2013	WO2013174606A1 Hydraulic machine for a motor vehicle
11/28/2013	WO2013174595A1 Hydraulic machine for a motor vehicle
11/28/2013	DE102010023853B4 Treibstoffzuführungssystem Fuel supply system
11/28/2013	DE10055753B4 Hydrostatische Axialkolbenmaschine in Schrägscheibenbauweise mit Gleitschuhgelenken innerhalb der Bohrungen im Zylinderblock Hydrostatic axial piston swashplate design with Gleitschuhgelenken within the bores in the cylinder block
11/27/2013	EP2665933A1 Fuel delivery device for an internal combustion engine
11/27/2013	EP2665932A1 Spring element and corresponding piston pump for delivering fluids
11/27/2013	CN203308667U Slurry injection pump
11/27/2013	CN103415696A Hydraulic device including face plate
11/27/2013	CN101910627B Hydraulic system with supplement pump
11/21/2013	WO2013170997A1 High-pressure pump
11/21/2013	DE19859188B4 Hochdruckpumpe High pressure pump
11/20/2013	EP2663772A1 High-pressure pump
11/20/2013	EP2663765A1 High-pressure pump
11/20/2013	EP2504577B1 Piston pump
11/20/2013	CN203297056U Energy-saving type automatic-control high-flow reciprocating injection pump unit
11/20/2013	CN103397992A Single-swash plate staggered-phase bi-directional plunger pump
11/20/2013	CN102356229B High-pressure pump
11/20/2013	CN102338077B SM stepless variable piston pump
11/19/2013	US8584441 Fuel metering system electrically servoed metering pump
11/14/2013	WO2013167601A1 Driveshaft lubrication
11/14/2013	DE102012009708A1 Pump for conveying fluid from suction region in discharge region, has two concentric rows of magnets or two concentrically arranged ring magnets, and piston element that comprises two permanent magnets held at distance from each other
11/13/2013	EP2662564A1 Driveshaft lubrication
11/13/2013	CN203285634U Microcomputer control variable axial plunger pump
11/13/2013	CN103392069A High-pressure pump for a fuel injection device
11/13/2013	CN102439307B Return to neutral mechanism for hydraulic pump
11/13/2013	CN102155372B Low-noise axial plunger pump based on average pressure
11/12/2013	US8579598 Variable capacity vane pump
11/12/2013	CA2554798C Rotary hydraulic machine and controls
11/07/2013	WO2013164220A1 Load reduction
11/07/2013	DE102004037145B4 Kolbenpumpe mit kompaktem Aufbau Piston pump with compact structure
11/06/2013	EP2660459A1 Load reduction
11/06/2013	CN203272037U Electronic control proportional variable axial plunger pump
11/06/2013	CN203272036U Electronic control multifunctional composite proportional variable axial plunger pump
11/06/2013	CN203272035U High-speed and high-pressure fine ceramic plunger pump provided with opposed double cylinders and opposed water inlet and outlet plane valves
11/06/2013	CN203272034U Three-piston circulating miniature fluid pump driven by IPMC driving films
11/06/2013	CN102803728B Rotary cylinder device
11/05/2013	CA2654051C Self-energizing pump for overrunning clutch
10/2013
10/31/2013	WO2013160835A1 Rotating volumetric machine with radial pistons
10/31/2013	WO2013160202A1 Piston pump
10/31/2013	WO2013160149A2 Radial piston machine
10/31/2013	US20130287615 Pressure intensifier
10/31/2013	DE102012207088A1 Plunger, particularly for high-pressure fuel pump of internal combustion engine, has stage emanating from its outer web in sections, which is immanent at axial end for representation of turn out safety device to shell segment
10/31/2013	DE102012008623A1 Radialkolbenmaschine Radial piston engine
10/30/2013	EP2657505A1 High pressure fuel pump assembly
10/30/2013	EP2655882A1 Pump having a throttle
10/30/2013	EP2655881A1 Piston pump having a cylinder barrel
10/30/2013	EP2655142A1 Method for controlling a wheel brake pressure in a hydraulic vehicle braking system
10/30/2013	CN103375399A Double-kinetic-energy sliding piece swinging type controllable flow pump
10/24/2013	WO2013156428A1 Hydrostatic reciprocating engine
10/23/2013	EP2652328A1 Pump unit for feeding fuel, preferably diesel fuel, from a storage tank to an internal combustion engine
10/23/2013	EP2652327A1 High-pressure pump
10/23/2013	EP2652326A1 High-pressure pump
10/23/2013	EP2652325A1 Piston pump having a holder
10/23/2013	EP2651622A1 Hydraulic device, in particular low-pressure accumulator with a closure element
10/23/2013	CN103362767A 燃料供给装置 Fuel supply means
10/22/2013	US8562309 Piston compressor
10/17/2013	WO2013153684A1 Inclined-shaft-type axial piston pump motor
10/17/2013	WO2013152889A1 Pump element
10/17/2013	WO2013152568A1 Plunger pump
10/17/2013	DE102012010176A1 Hydrostatische Kolbenmaschine Hydrostatic piston machine

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