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WO/2012/072294A1 |
A high-pressure pump (1), in particular for a motor vehicle (38), for delivering a fluid, in particular fuel, for example diesel, comprising a drive shaft (2) having at least one cam (3), at least one piston (5), and at least one cylinde...
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WO/2012/075441A1 |
A regenerative hydraulic pump that allows for efficient operation of a hydraulic system under high pressure/low flow conditions that comprises a crankshaft providing a rotating inertial mass, and a regenerative hydraulic pump cylinder th...
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WO/2012/069118A1 |
Disclosed is an axial piston unit for delivering a fluid from at least one low-pressure source into a pressure pipe, comprising two hydrostatic driving mechanisms, one of which is designed as a constant driving mechanism while the other ...
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WO/2012/068707A1 |
A pneumatic engine(1) comprises: a compressed air tank(2) including an inlet port(21) and an outlet port(22); a power module connected with the compressed air tank(2) including at least one cylinder(112) with a piston(113), an inlet valv...
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WO/2012/067643A1 |
In a two-stroke opposed-piston engine, a ported cylinder with a pair of opposed pistons is equipped with a decompression port including a valve and a passage with an opening through the cylinder wall.that is located between the cylinder'...
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WO/2012/067514A1 |
Device for transmission of force from the pistons of a piston engine, where the pistons (3, 4) of two opposite combustion cylinders cooperate with alternating power strokes, the common piston rods (3, 4) of the cylinders being supported ...
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WO/2012/065245A1 |
A Stirling cycle transducer apparatus for converting between thermal energy and mechanical energy is disclosed. The apparatus includes an expansion chamber and a compression chamber disposed in spaced apart relation along a longitudinal ...
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WO/2012/063119A2 |
A radial cylinder hydraulic machine, comprising: oscillating radial cylinders close to the external shell of the crown or star of cylinder-group pistons: the pistons (3) of said groups are made sliding on a crank shaft (1) with throw (2)...
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WO/2012/054941A1 |
Axial engine of eight cylinders characterized by the arrangement of eight cylinders (C) together with heads (H) in two parallel lines, coaxially and two by two opposite; of the motor main shaft (2) with two flanges (10), having a simple ...
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WO/2012/056392A1 |
An axial piston machine of a kind that has a plurality of pistons each reciprocating in a respective cylinder in a direction substantially parallel or at an angle less than 30 degrees to a crankshaft axis. The crankshaft axis presents a ...
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WO/2012/058195A1 |
A cylinder length sensor mounting and retaining assembly for a hydraulic cylinder includes a casing attachable to a blind end of the cylinder, a sensor retention cap affixable to the casing adjacent the blind end of the cylinder, and a l...
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WO/2012/052867A1 |
The present invention relates to the field of mechanical engineering and may be used in the constructions of any machines where the translational motion of a piston is converted into the rotational motion of an output shaft, in particula...
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WO/2012/052518A1 |
The invention relates to a constant-volume internal combustion engine (1), in particular a reciprocating piston engine for producing mechanical energy by the expansion of a gas or a hot gas from the combustion of a gas mixture or gas-fue...
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WO/2012/051645A1 |
A method of charging an internal combustion engine with a fuel air mixture, the engine having opposed pistons with a combustion chamber therebetween, wherein the method includes forcing induction air during a compression stroke between a...
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WO/2012/050541A1 |
The invention relates to internal combustion engines. The engine is provided with a pneumatic chamber and a hydraulic chamber, which are arranged in an engine cylinder, hydraulic high-pressure and low-pressure accumulators, a converter o...
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WO/2012/045694A1 |
The invention relates to a multimode engine comprising an included active chamber, having a cylinder (1) and a piston (2) that divides the cylinder into an active chamber (CA) and an expansion chamber (CD), and in which: compressed air c...
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WO/2012/045693A1 |
The invention relates to an engine with an active chamber, comprising at least one piston (2) mounted in a cylinder (1) in a sliding manner and driving a crankshaft (5) by means of a slider-crank device (3, 4) and operating according to ...
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WO/2012/048309A1 |
A cam can rotate on a camshaft of an internal combustion engine. A rocker arm that actuates a valve of the internal combustion engine can include a rocker pivot connection point located on a distal side of a valve component from a proxim...
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WO/2012/048279A1 |
An internal combustion engine can include a piston moving in a cylinder and a junk head disposed opposite the piston head in the cylinder. The junk head can optionally be moveable between a higher compression ratio position closer to a t...
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WO/2012/038003A1 |
The invention relates to a compressed‑gas motor for operating a wash system, comprising a cylindrical inner chamber which is closed gas‑tight at at least a first base surface, at least one piston which is arranged so as to be movable...
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WO/2012/032264A1 |
The invention proposes an electric generator set (10) comprising at least two so-called linear moving elements (12, 14, 16, 18) each of which is made up of a piston (20, 22, 24, 26) and of a linear electric machine (38, 40, 42, 44), comp...
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WO/2012/031308A1 |
The invention relates to a power plant unit (1) for generating electrical power, comprising at least a first electric generator (2) which can be driven by a gas turbine (3), at least a second electric generator (4) which can be driven by...
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WO/2012/033727A1 |
A cylinder block assembly (300) for an X-engine includes a first block half (302) having two cylinder banks (453, 454) and valley openings (361, 362) between the two cylinder banks (453, 454); and a second block half (304) fastened to th...
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WO/2012/026851A1 |
The invention relates to engine building and can be used in the production of internal combustion engines (ICEs), such as single-cylinder and also multi-cylinder four-stroke engines, and single-row, two-row and opposite engines having a ...
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WO/2012/023975A1 |
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...
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WO/2012/022980A1 |
A linear-rotational motion converter, comprising an first body (1), a second body (3), at least one cylindrical member (8) mounted for rotation relative to the second body (3) about an axis of rotation (10), and a crankshaft (6), where a...
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WO/2012/023971A2 |
An opposed-piston engine with a single crankshaft has a rocker-type linkage coupling the crankshaft to the pistons that utilizes a rotatable pivot rocker arm with full-contact plain bearings. A rocker-type linkage utilizes a rotatable pi...
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WO/2012/022953A1 |
A ring cam (1 ) for a fluid-working machine is formed from a plurality of segments (5, 7). The segments have piston facing surfaces (15, 16) together defining a working surface of the fluid-working machine. The segments comprise a leadin...
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WO/2012/022952A1 |
A ring cam (1 ) for a fluid-working machine is formed from a plurality of segments. (5, 7) The segments have piston facing surfaces (15, 16)together defining a working surface of the fluid-working machine. The segments comprise a leading...
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WO/2012/022954A1 |
A fluid-working machine comprising a ring cam (1), at least one piston (11) defining a working chamber, and at least one valve (19, 21) associated with the or each working chamber for connecting the working chamber alternately to low and...
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WO/2012/023970A2 |
A piston construction for an opposed-piston engine accommodates contoured end surfaces of the piston crowns and articulation of the pistons with piston rods. The shape of each piston crown includes a bowl with an adjoining ridge that pro...
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WO/2012/020184A1 |
This device (8) comprises at least one piston (10) that drives a rotary output shaft (20), this piston comprising an elongate body (11) which is mechanically connected to the output shaft, and a crown (12) which is rigidly connected to o...
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WO/2012/020384A2 |
A single-crankshaft single-cylinder fully-balanced opposed piston engine module that provides extra time for the injection and the combustion of the fuel.
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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...
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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...
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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...
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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...
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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...
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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 ...
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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...
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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...
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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...
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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...
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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) ...
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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 ...
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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...
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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 ...
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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...
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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...
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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 ...
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