Patents
Sitemap › F01 - Machines or engines in general; Engine plants in general; Steam engines › F01B - Machines or engines, in general or of positive-displacement type, e.g. steam engines › F01B 3 - Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis
Patents for F01B 3 - Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis (2,319)
09/2005
09/29/2005DE10341791B4 Hohlkolben für eine Kolbenmaschine und Verfahren zum Herstellen eines Hohlkolbens Hollow piston for a piston machine and method for manufacturing a hollow piston
09/28/2005EP1495226A4 Variable stroke/clearance mechanism
09/27/2005US6948458 Two-way cylinder engine
09/27/2005US6948316 Rankine cycle system
09/22/2005US20050207907 Piston waveform shaping
09/21/2005EP1576259A2 Swash plate combustion engine and method
09/15/2005US20050201879 Hydraulic device
09/14/2005EP1573200A1 Axial piston engine
09/08/2005US20050193842 System for the conversion of a rectilinear swaying motion into a rotating motion and vice versa
09/08/2005DE19815614B4 Axial piston machine with hydrostatic relief of cylinders
09/07/2005CN1666017A Rotary valve seal
09/06/2005US6938589 Variable displacement engine
09/01/2005US20050188713 Fluid machine for gas compression refrigerating system
09/01/2005DE102004004692A1 Ventilgesteuerte Expansionsmaschine Valve-controlled expansion machine
08/2005
08/25/2005WO2005078238A1 Axial piston machine with a swash plate
08/25/2005US20050186085 Axial piston machine with a swash plate
08/25/2005US20050184599 Low cost precision linear actuator and control system
08/25/2005CA2825598A1 Rotary hydraulic machine and controls
08/18/2005US20050180861 Rotating fluid machine
08/17/2005EP1564370A1 Axial piston machine with a swash plate
08/16/2005US6928919 Wobble plate piston mechanism
08/11/2005WO2005073511A1 Valve-controlled expansion machine
08/11/2005WO2005072324A2 Low cost precision linear actuator and control system
08/11/2005US20050172799 Swashplate assembly
08/11/2005US20050172798 Rotating group of a hydraulic machine
08/10/2005CN1214180C Variable compression piston assembly
08/09/2005US6926248 Piston engine
08/09/2005US6925974 Wobble plate engine
08/09/2005US6925973 Piston engine assembly
08/09/2005US6925892 Method and means for monitoring torque in a hydraulic power unit
08/04/2005US20050169772 Rotating fluid machine
08/04/2005US20050169771 Rotating fluid machine
08/04/2005US20050169770 Expander
08/04/2005US20050166885 Rotary valve seal
08/03/2005CN1650122A Swash plate devices
07/2005
07/28/2005US20050160729 Rotating fluid machine
07/21/2005US20050158181 Expansion engine
07/21/2005US20050155488 Axial piston machines
07/21/2005DE10351473B3 Axialkolbenmaschine Axial piston
07/21/2005DE102004058919A1 Verfahren und Mittel zur Überwachung von Drehmoment in einer hydraulischen Antriebseinheit Methods and means for monitoring torque in a hydraulic drive unit
07/20/2005CN1641329A Method and means for monitoring torque in a hydraulic power unit
07/19/2005US6918336 Rotary hydraulic machine
07/13/2005CN1639448A Reciprocating and rotary internal combustion engine, compressor and pump
07/12/2005US6915765 Piston engine assembly
07/07/2005US20050147507 Expander
07/07/2005US20050145207 Single-ended barrel engine with double-ended, double roller pistons
07/07/2005DE10356734A1 Arrangement for separating axial flow piston cylinder from gearbox chamber uses partition with one or more hollow cavities which can act as thermal insulation wall
07/06/2005CN2707976Y Ball shaft two stroke engine
06/2005
06/30/2005WO2005059311A1 Swash plate drive system
06/23/2005US20050132817 Method and means for monitoring torque in a hydraulic power unit
06/23/2005US20050132703 Rotating fluid machine
06/22/2005EP1071884B1 A hydraulic rotating axial piston engine
06/22/2005CN1207493C Rotary slant shaft type gas compressor with multi-stepped exhaust system
06/16/2005US20050126519 Multi-chamber internal combustion engine
06/16/2005US20050126389 Swash plate drive system
06/16/2005US20050126388 Variable displacement compressor hinge mechanism
06/16/2005DE10347085B3 Hydrostatische Kolbenmaschine mit zwei hydraulischen Kreisläufen Hydrostatic piston machine with two hydraulic circuits
06/14/2005US6904878 Internal combustion engine with novel fuel/air delivery system
06/09/2005US20050123412 Swash plate type hydraulic pump or motor
05/2005
05/26/2005WO2005047654A1 Axial piston machine
05/26/2005US20050109027 Axle driving apparatus
05/25/2005CN1620546A Internal combustion engine using opposed pistons
05/24/2005US6895907 Diesel engine
05/18/2005EP1499797A4 Single-ended barrel engine with double-ended, double roller pistons
05/18/2005CN1617750A Rotating compressor
05/18/2005CN1202361C Closed cavity piston of hydraulic unit
05/17/2005US6893231 Hydraulic device
05/05/2005US20050095144 Swash plate type hydraulic pump or motor
05/04/2005CN1612975A Rotating positive displacement engine
05/03/2005US6887045 Hydraulic transformer
04/2005
04/28/2005US20050089410 Rotating fluid machine
04/27/2005EP1526279A1 Axial piston engine comprising a return device
04/26/2005US6883313 Electro-hydraulic pump displacement control with proportional force feedback
04/21/2005WO2005035980A1 Hydrostatic piston engine with two hydraulic circuits
04/21/2005US20050081805 Internal combustion engine using opposed pistons
04/19/2005US6880450 Axial piston engine comprising a return device
04/14/2005US20050079006 Piston joint
04/14/2005US20050076881 Internal combustion engine with novel fuel / air delivery system
04/14/2005US20050076879 Diesel engine
04/14/2005US20050076878 Internal combustion engine with novel fuel/air delivery system
04/14/2005US20050076777 Piston engine balancing
04/07/2005DE10342257A1 Combustion engine comprises a piston and drive shaft in a cylinder with a control curve and a guide holding a force transmitting element
03/2005
03/31/2005WO2005028928A2 Hollow piston for a piston engine and method for producing the same
03/31/2005US20050066917 Rotary piston machine
03/30/2005EP1519042A1 Swash plate type hydraulic pump or motor
03/30/2005EP1519006A1 Swash plate type hydraulic pump or motor
03/30/2005EP1461096A4 Rotating compressor
03/23/2005EP1212175B1 Disposable cutting head for clippers
03/23/2005CN1598305A Axial piston hydraulic pump motor
03/09/2005EP1511926A1 Rotary valve seal
03/03/2005WO2005019620A1 Expansible chamber engine with undulating flywheel
03/03/2005WO2005018782A1 A pressure exchanger
03/01/2005US6860188 Variable displacement compressor hinge mechanism
03/01/2005US6860106 Axle driving apparatus
02/2005
02/24/2005US20050039707 Piston engine assembly
02/24/2005US20050039555 Precession modulated continuously variable transmission
02/23/2005EP1508694A1 Hydraulic Device
02/23/2005EP1508361A1 A pressure exchanger
02/23/2005CN1190588C Axial piston machine
02/17/2005CA2532158A1 Opposing pump/motors
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