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Patent Searching and Data


Matches 601 - 650 out of 6,441

Document Document Title
WO/2012/019656A1
The invention relates to a swashplate motor comprising a swashplate that is formed on an output shaft. The swashplate motor is characterized in that at least one cylinder-piston arrangement is provided on at least one face of the swashpl...  
WO/2012/021116A1
Field of application: the invention relates to the engineering sector and can be used in engine building. Essence of the invention: an effective piston and connecting rod type internal combustion engine is proposed, in which the cranksha...  
WO/2012/019682A1
The invention relates to a method for operating a steam power plant, comprising a steam engine which is operated with a vaporous working medium, an evaporator for evaporating the working medium; a condenser for liquefying the working med...  
WO/2012/018897A1
A high efficiency energy conversion system disclosed herein incorporates a piston assembly including a sealed cylinder for storing a working fluid and an energy conversion element attached to the piston assembly. A kinematic mechanism su...  
WO/2012/013462A1
A piston engine (1) that can be driven using a steam power process and is used in particular for utilizing the waste heat from an internal combustion engine comprises a cylinder bore (5), a cylinder piston (6) which is arranged in the cy...  
WO/2012/013467A1
A piston engine (1) which can be driven using a steam power process and is used for utilizing the waste heat from an internal combustion engine comprises a first cylinder bore (5), a crankshaft (19), a first cylinder piston (7) which is ...  
WO/2012/013463A1
A piston engine (1) that can be driven using a steam power process and is used in particular for utilizing the waste heat from an internal combustion engine comprises a cylinder bore (5), a cylinder piston (6) which is arranged in the cy...  
WO/2012/013471A1
A piston engine (1) that is used in particular for utilizing waste heat from internal combustion engines comprises at least one cylinder bore (6), a cylinder piston (8) which is arranged in the cylinder bore (6) and delimits an operating...  
WO/2012/015373A1
A piston engine having a mechanism with no connecting rods comprises a housing (1) with cylinders (2), pistons (3) which are rigidly interconnected in pairs by rods (4) coupled via bearings (5) to journals (6, 7) of a crankshaft which ro...  
WO/2012/013470A1
A piston engine (1) that can be driven using a steam power process and is used in particular for utilizing waste heat from an internal combustion engine comprises at least one cylinder bore (4), a cylinder piston (5) which is arranged in...  
WO/2012/010208A1
The invention relates to an electric power generator (10), comprising: an internal combustion engine (20) having a piston (22), a linear electric generator (40) for generating an electric current, comprising a linearly movable part (42) ...  
WO/2012/011067A1
The system (100) is associated to an engine (M), in which, in predetermined use conditions, at least a cylinder (C2) functions permanently in a combustion regime, while at least a remaining bivalent cylinder (C1) is converted to a steam ...  
WO/2011/138815A3
Two-wheeled vehicle (4, 5), comprising: a cockpit (1) within which is provided at least one seat (3) for the driver and a command steering wheel (2); a gyroscopic system able to provide induced stability and self -balancing, even in stat...  
WO/2012/010262A1
The invention relates to a piston unit for a radial piston machine, comprising a piston and a roller or a roller element, the roller or roller element having a circular cylindrical jacket, apart from a chamfer or the like. In a contact a...  
WO/2012/010939A1
The invention relates to a hydraulic motor, including piston liners (A, B, C and D of figure A no. 07.07/12 and A, B, C, D and E of figure A no. 08.08/12) operating as double-acting cylinders, a hollow cavity being provided on the skirt ...  
WO/2012/004630A1
The invention relates to an internal combustion engine including: a rotor formed by a block, a drive shaft and at least one piston assembly, all of which rotate together, wherein each piston assembly is positioned radially with respect t...  
WO/2009/101492A3
Power plant, in which the steam is heated by the heat released by the compressed air. After it has actuated the steam engine, its heat is recuperated in order to heat the condensation water. The kinetic energy of the compressed air actua...  
WO/2012/005924A1
An engine apparatus and method for operating same is disclosed. The engine generates electrical energy from phase changes of two different mixtures within chambers of the engine. Thermoelectric generators are preferably utilized to gener...  
WO/2012/003171A1
A Double- Acting Scotch Yoke (DASY) assembly (12) includes a first yoke (22); a second yoke (24) attached to the first yoke (22) at a first flat-to-flat interface (35, 35); a first piston (18) attached to the first yoke (22) at a second ...  
WO/2012/000126A2
Wobble plate engine which comprises a plurality of cylinders (9) which are arranged around a Z-shaft (7) and the connecting rods (37) of which act on a wobble plate (33). The camshafts (13) which are arranged in each case between two cyl...  
WO/2011/115790A3
An expansion engine operating on a Brayton cycle which is part of a system for producing refrigeration at cryogenic temperatures that includes a compressor, a counter-flow heat exchanger, and a load that may be remote, which is cooled by...  
WO/2011/139332A3
A combustion chamber for an opposed-piston engine includes a squish zone defined between circumferential peripheral areas of opposing end surfaces of the pistons, a cavity defined by one or more bowls in the end surfaces, and at least on...  
WO/2011/161708A1
The mechanic system in object uses the new structure of the crank mechanism assembly, for internal combustion engines at alternating cycle, without modifying the cycle. The system, places instead of traditional connecting rod a new syste...  
WO/2011/094567A3
An air motor includes ceramic valves and valve plates to enhance performance and efficiency of the air motor.  
WO/2011/159774A2
An air engine system includes a motor coupled to the drive shaft of an air engine to control the speed of the air engine. Τhe air engine uses compressed air from a compressed air source provided by an air compressor. The air engine may ...  
WO/2011/157861A1
The invention relates to a pneumatic propulsion drive system comprising a motor having at least one cylinder defining an internal propulsion chamber containing a moving piston that is connected to a rod and in turn connected to a cranksh...  
WO/2011/094603A3
A pump assembly including an air motor includes a modular relief valve assembly connected to a motive fluid inlet of the air motor. The modular relief valve assembly has a housing that contains an actuator assembly, a ball valve assembly...  
WO/2011/149034A1
In an engine having two cylinder chambers, a structure related to selective introduction of compressed gas into the two cylinder chambers and selective discharge of remnant gas from the two cylinder chambers is simplified. An engine (10)...  
WO/2011/127872A3
A two-cylinder heat engine consists of the case (1) of the engine with two opposing working cylinders (2,3), in which are placed the pistons (5,6) and which are closed by heads (7,8) of the working cylinders (2,3) with the inlet valves (...  
WO/2011/144926A1
A linear-acting, free-piston internal combustion engine suitable for operation on a four-stroke engine cycle comprises a power piston (11a, 11b) reciprocating in a power chamber (18a, 18b) and a compression piston (23, 23a, 23b) reciproc...  
WO/2011/146110A1
An opposed-piston internal combustion engine with one or more ported cylinders and uniflow scavenging includes fuel injectors supported at compound angles with respect to the cylinders in order to directly inject spray patterns of fuel i...  
WO/2011/145699A1
The operating efficiency of an engine is improved by introducing compressed gas to a cylinder chamber at a good timing and by emitting the remaining gas within the cylinder chamber. A one-cycle engine (10) is provided with an introductio...  
WO/2011/090785A3
Systems, apparatuses and methods in interoperating with multiple clean energy sources, such as pneumatic energy, electrical energy, hydrogen energy and steam energy, with engine configurations employing theses clean energy sources dynami...  
WO/2010/102874A3
Machine operating on the Rankine cycle for converting thermal energy into electric energy by making use of low-temperature heat sources for the production of electric energy, comprising a cylinder and a related piston, which a related ma...  
WO/2011/140579A1
An air motor (10) that receives compressed air in order to be driven. The air motor (10) includes a valve assembly (11) with a base (12) of a unitary construction. The base (12) has opposite side faces (13) to which there is sealingly at...  
WO/2011/097016A3
Ported engines with opposed pistons are coupled to a single crankshaft through rocker arm linkages. Each pair of opposed pistons is coupled to a single crankpin of the crankshaft. Each piston is coupled to a respective rocker arm linkage...  
WO/2011/139332A2
A combustion chamber for an opposed-piston engine includes a squish zone defined between circumferential peripheral areas of opposing end surfaces of the pistons, a cavity defined by one or more bowls in the end surfaces, and at least on...  
WO/2011/077119A3
A free-piston engine comprising an engine cylinder and a single piston member comprising a double-ended piston configured to move within the cylinder, wherein the piston member partitions the cylinder into two separate chambers, each of ...  
WO/2011/137649A1
A piston type power machine comprises a cylinder body (1) and a piston component (2) mounted in the cylinder body (1). Both ends of the piston component (2) are symmetrically provided with pistons (21) which are fixed on the respective e...  
WO/2011/136757A1
An epitrochoidal Stirling type engine operating on a Carnot cycle. The engine has a hot end and a cool end. Each end has a three-lobed rotary piston or rotor eccentrically mounted. Each rotor is in a four-lobed housing. There are connect...  
WO/2011/133466A1
An engine includes a fuel injector support element to support a fuel injector and define a first opening through which the fuel injector can inject fuel. A first piston defines a substantially cylindrical inner chamber and a portal into ...  
WO/2011/127502A1
The invention relates to a reciprocating piston engine (1) having four cylinders (8, 8') with a circular cross section with cylinder axes which are parallel to one another and an output shaft (2), wherein the cylinder axes, as viewed in ...  
WO/2011/127573A1
The present invention pertains to methods, systems and apparatus for providing a low complexity, low capital and low operating cost means of purifying water and alternately or simultaneously generating electrical power from a variety of ...  
WO/2011/051453A3
The invention concerns a subsea pumping system that comprises an reciprocating pump such as a membrane pump or a hose pump. The motive fluid for the pump is obtained from one of the well fluids which is pressurized in a separate stage.  
WO/2011/012299A3
An energy conversion device according to the invention is based on a thermodynamic circular process (2) that is coupled to a thermal engine (1). The energy conversion device comprises a first energy conversion component (11) for converti...  
WO/2011/066466A3
A fluid-powered rotary actuator having a body with a shaft disposed therein and having a linear-to-rotary torque transmitting member mounted for longitudinal movement within said body in response to the selective application of pressuriz...  
WO/2011/123894A1
The present invention relates to internal combustion engines and more particularly reciprocating piston engines utilising Scotch yokes to translate rectilinear movement to rotary motion. In particular, the piston and/or pistons of the en...  
WO/2011/123152A1
A barrel-type piston-actuated internal combustion engine or pump has a drive shaft with an attached drive cam rotatably disposed within a housing. The drive cam has cam surfaces on at least one side facing a piston and cylinder. A cam fo...  
WO/2011/119061A1
The patent refers to the driving engine with changeable media under pressure on the operating area of the operating pistons. The patent solves the device construction which enables the drive of different devices, whereby the operation of...  
WO/2011/117904A1
A radial cylinder hydraulic motor comprises: oscillating cylinders (4, 24 54), in proximity to the outer skirt (5, 25, 55) to the crown or star of cylinder-piston groups; the pistons (3, 23, 53) of the said groups slide on a crankshaft (...  

Matches 601 - 650 out of 6,441