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)
03/2004
03/03/2004EP1015744A4 Variable compression piston assembly
03/02/2004US6698394 Homogenous charge compression ignition and barrel engines
02/2004
02/26/2004US20040035385 Single-ended barrel engine with double-ended, double roller pistons
02/24/2004US6694931 Internal combustion engine
02/24/2004CA2121142C Internal combustion rotary piston engine
01/2004
01/29/2004US20040016412 Expansible chamber engine with undulating flywheel
01/28/2004EP1086302B1 The draw rotary engine
01/15/2004US20040007126 Wobble plate piston mechanism
01/13/2004US6675697 Inclined plate for axial piston motors
01/08/2004WO2002063193A3 Piston joint
01/07/2004EP1378628A1 Hollow piston for a piston machine and method for producing a hollow piston
01/06/2004US6672263 Reciprocating and rotary internal combustion engine, compressor and pump
12/2003
12/31/2003WO2004001195A1 Expansion machine
12/30/2003US6669450 Rotary slant shaft type gas compressor with multi-stepped exhaust system
12/30/2003US6668809 Stationary regenerator, regenerated, reciprocating engine
12/16/2003US6662775 Integral air compressor for boost air in barrel engine
12/04/2003WO2003100232A1 Rotary valve seal
12/04/2003WO2003100231A1 Overload protection mecanism
12/04/2003US20030223887 Fluid apparatus
12/04/2003US20030221551 Hydraulic device as a pump or a motor
12/04/2003US20030221550 Hydraulic device
12/04/2003US20030221549 Water-hydraulic machine
12/03/2003EP1367220A1 Rotary hydraulic machine
12/03/2003EP1367219A1 Rotary hydraulic machine
12/03/2003EP1367218A1 Expansion machine
11/2003
11/26/2003CN1128921C Improvements in assembly and mounting of engine drive mechanism
11/13/2003WO2003093662A1 Single-ended barrel engine with double-ended, double roller pistons
11/06/2003US20030205046 Axle driving apparatus
10/2003
10/30/2003WO2003089769A1 Rotary piston machine
10/29/2003EP0924405B1 Internal combustion engine with central chamber
10/28/2003US6637312 Assembly and mounting of an engine drive mechanism
10/23/2003WO2003087554A1 Internal combustion engine
10/23/2003WO2003087539A1 Piston engine, a mechanism for converting combined reciprocal and rotational motion into rotational motion and a sealing device for a chamber
10/22/2003EP1355053A1 Rotary piston engine
10/16/2003WO2003085259A1 Variable stroke/clearance mechanism
10/09/2003US20030188701 Internal combustion engine
10/08/2003EP1350011A1 Hydraulic device
10/08/2003EP1350010A1 Hydraulic device as a pump or a motor
10/07/2003US6629488 Method and apparatus for controlling axial device
10/02/2003US20030183075 Precession modulated transmission
09/2003
09/30/2003US6626054 Swashplate design
09/18/2003WO2003076777A1 Reciprocating and rotary internal combustion engine, compressor and pump
09/16/2003US6619244 Expansible chamber engine
09/11/2003US20030168026 Reciprocating and rotary internal combustion engine, compressor and pump
09/03/2003EP0922156B1 Electric swashplate actuator for stirling engine
08/2003
08/27/2003EP1337746A1 Homogenous charge compression ignition and barrel engines
08/27/2003EP1212175A4 Disposable cutting head for clippers
08/21/2003WO2003069126A1 Expansion engine
08/21/2003WO2003069125A1 Expansion engine
08/20/2003EP1336722A2 Linkage and method for producing same
08/20/2003CN2567361Y Reciprocating piston rotation mechanism
07/2003
07/31/2003WO2003062603A1 Rotary type fluid machine
07/23/2003EP1328728A1 Rotary slant shaft type gas compressor with multi-stepped exhaust system
07/17/2003WO2003058036A1 Rotating positive displacement engine
07/17/2003WO2003058035A1 Hydraulic device
07/17/2003WO2003058034A1 Hydraulic device
07/17/2003US20030131807 Rotating positive displacement engine
07/17/2003CA2472936A1 Rotating positive displacement engine
07/15/2003US6592338 Vapor-compression distiller includes a rotary heat exchanger
06/2003
06/19/2003US20030113212 Hydraulic transformer
06/12/2003WO2003047658A1 Rotating compressor
06/12/2003US20030106506 Piston engine
06/10/2003US6575125 Dual torque barrel type engine
06/04/2003CN1421606A Inclined disc lengthening servo convex sliding block positioning apparatus and assembling method thereof
06/03/2003US6572816 Easy cutting; excellent abrasion resistance
05/2003
05/30/2003WO2003044355A1 Stationary regenerator, regenerated, reciprocating engine
05/30/2003WO2003044325A1 Piston engine (variants)
05/29/2003US20030097927 Extended male slipper servo pad arrangement for positioning swashplate and method assembling same
05/28/2003CN1109822C Piston type compressors and pistons
05/22/2003US20030094164 Stationary regenerator, regenerated, reciprocating engine
05/22/2003US20030094096 Axial piston engine comprising a return device
05/14/2003CN1418285A Piston engine
05/14/2003CN1108470C Piston and manufacturing method thereof
05/01/2003US20030079715 Integral air compressor for boost air in barrel engine
04/2003
04/24/2003US20030074897 Drive mechanism and rotary displacer for hot air engines
04/23/2003EP1303682A1 Hydrostatic axial piston machine
04/17/2003WO2003031784A1 Integral air compressor for boost air in barrel engine
04/16/2003EP1301709A1 Axial piston engine comprising a return device
04/16/2003CN1105828C Retaining system for slipper holddown pins
04/09/2003EP1299644A1 Hydraulic transformer
04/03/2003WO2003027458A1 Internal combustion engine with compound piston assembly
04/03/2003US20030062005 Internal combustion engine
04/02/2003EP1297607A2 Miniature generator
03/2003
03/27/2003WO2003025347A1 Hydrostatic machine with compensated sleeves
03/27/2003US20030056611 System for the conversion of a rectilinear swaying motion into a rotating and vice versa
03/13/2003US20030046932 Cylindrical cam stirling engine drive
03/05/2003EP1287232A1 Axial piston engine
03/04/2003US6526927 Internal combustion engine
02/2003
02/27/2003WO2003016691A2 Two-stroke cycle internal combustion heat engine having a connecting rod with swash plates and an indexed mounted compressor
02/06/2003WO2003010417A1 Improvements relating to axial motors
02/06/2003US20030027677 Axle driving apparatus
01/2003
01/29/2003CN1394258A Rotary slant shaft type gas compressor with multi-stepped exhaust system
01/23/2003WO2003006802A1 Rankine cycle device
01/16/2003US20030010195 Axial piston engine
01/09/2003WO2003002893A1 Swash plate devices
01/03/2003WO2002029221A3 Internal combustion engine
12/2002
12/26/2002US20020194987 Piston engine balancing
12/25/2002CN1097149C Arrangement in combustion engine with internal combustion
12/19/2002US20020192084 Rotary slant shaft type gas compressor with multi-stepped exhaust system
12/17/2002US6494171 Axial piston machines
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