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JP6583893B2 |
An engine includes a housing defining an annular bore and a piston assembly disposed within the annular bore. The engine also includes a rotary valve comprising a circular faceplate and a wall structure disposed at an outer periphery of ...
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JP6570080B2 |
To provide a vane pressing structure of a vane type internal combustion engine which can be manufactured at low costs by a simple structure and maintain air tightness in multiple hollow parts.A vane pressing structure of a vane type inte...
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JP6563919B2 |
A fixed-rail rotor pump and fixed-rail rotor pump combined supercharging internal combustion engine are described. In the fixed-rail rotor pump, a rotor shaft runs through a rotor; the rotor is internally tangent to the inner wall of the...
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JP6537001B1 |
To provide a method for lubricating a reciprocating portion of a vane so as not to make solid contact in a slit of a rotor. A liquid containing a sintered heat-resistant powder such as silicon carbide or silicon nitride is applied to the...
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JP6531790B2 |
To provide a rotary piston engine capable of enhancing engine performance without increasing sliding resistance of a rotor.A rotary piston engine includes an eccentric shaft 4, a rotor 3 to be rotated around the eccentric shaft 4, and a ...
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JP6531789B2 |
To provide a rotary piston engine system capable of enhancing intake efficiency, and to provide a vehicle mounted therewith.In an engine body 1, there are provided a rotor housing 5 encircling an outer periphery of a rotor, side housings...
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JP6531791B2 |
To provide a rotary piston engine capable of properly discharging soot or the like out of a rotor storage chamber.The rotary piston engine includes a rotor 3, a rotor storage chamber 2 to be partitioned into a plurality of operation cham...
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JP6531792B2 |
To provide a rotary piston engine capable of enhancing intake efficiency.In a rotary piston engine, there are provided a rotor housing 5 encircling an outer periphery of a rotor 3, and a side housing 6 provided at a lateral side of the r...
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JP2019035395A |
To supply high-pressure gas in the right place at the right time, for gas lubrication without cooling a vane engine and without using lubricant.At a tip of a steam generation pipe 15, a steam reservoir 42 with a filter is provided; to th...
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JP2019505730A |
The present invention relates to a rotary engine, in which two rotors (1, 2) are rotatably sealed in a cylinder, a combustion chamber (10) is opened in each of the rotor pistons (9), and the opening of the combustion chamber is a cylinde...
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JP2019027415A |
To provide a fluid machine of high efficiency capable of suppressing compression and decompression of entrapped fluid even in occurrence of entrapment phenomenon.In a fluid machine, a first pitch circle Cp1 and a second pitch circle Cp2 ...
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JP6468453B2 |
To provide a multi-cylinder engine in which EGR (Exhaust Gas Recirculation ) gas can be properly introduced into each cylinder.A first exhaust port 13, a second exhaust port 14 which has opening time later than that of the first exhaust ...
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JP2019002405A |
To improve efficiency of power transferred from a rotor to an output shaft by an eccentric shaft, in a rotary piston internal combustion engine.A rotary piston engine with a comet gear shaft comprises a triangular rotor 3 rotating in a r...
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JP6448612B2 |
A rotatory internal combustion engine includes a power module, a housing configured to retain the power module and including an intake and an exhaust, and a first sleeve including a sleeve intake, a sleeve exhaust, and an injector port. ...
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JP2018178807A |
To avoid that an intake port and an exhaust port communicate with each other in all rotation phase positions of a rotor.A Wankel-type engine is constituted of: a housing having an inside face which is formed so as to have a notch for for...
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JP6416920B2 |
A none-compression internal combustion rotor motor and method to eliminate all of the disadvantages of the presently available internal combustion engines. By eliminating the compression stroke, increasing the efficiency. By replacing th...
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JP6416183B2 |
A housing for an engine is provided. The housing includes an intake manifold configured to supply air to at least one chamber defined within the housing, a fuel port configured to supply fuel to the at least one chamber, and a compressio...
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JP6416319B2 |
A rotary engine comprising a housing having a working cavity, a shaft having an eccentric portion, a rotor (2902) having a first axial face, and a second axial face opposite the first axial face, the rotor (2902) disposed on the eccentri...
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JP6410387B1 |
A rotary internal combustion engine includes an output shaft, a rotor, a housing, an annular operating chamber formed in the housing or the housing and the rotor, a piston portion provided in the rotor and rotating in the annular operati...
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JP6390553B2 |
To provide a rotary engine which can suppress excessive wear of the rotary engine for electric power generation while lowering a floor panel in a range extender vehicle.A rotary engine is mounted to a vehicle in a state that the output s...
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JP6387388B2 |
A rotary internal combustion engine includes an arcuate compression chamber, an arcuate expansion chamber, an output shaft, and a piston coupled to the output shaft for movement through the arcuate compression chamber and the arcuate exp...
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JP2018132054A |
To provide a compact rotary engine capable of improving combustion efficiency of an internal combustion engine and being provided without using a special working technology and materials.In a rotary engine, a cylindrical or a substantial...
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JP6370214B2 |
A rotary engine comprising a housing having a working cavity, a shaft having an eccentric portion, a rotor (2902) having a first axial face, and a second axial face opposite the first axial face, the rotor (2902) disposed on the eccentri...
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JP2018119534A |
To solve the problem that although a piston type internal combustion engine or pump operates by adjusting the volume of an air chamber in a cylinder, since a crank mechanism is required for each piston, a device is large and heavy, and i...
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JP6368720B2 |
An internal combustion rotary engine includes an air passage configured to allow cool air to flow through the rotor as the rotor moves relative to the housing within the engine. Some embodiments include a removable fuel cartridge.
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JP6361682B2 |
To enhance flexibility of layout while reducing air bubbles from oil supplied to a sliding surface of an engine.A lubrication device includes a gas-liquid separating section 42 to which blow-by gas discharged from a cylinder 22 is introd...
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JP2018112099A |
To provide a combustion structure of a vane type internal combustion engine which causes complete combustion in a combustion method in which a temperature and a pressure are provided to a mixed gas in advance to improve fuel consumption ...
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JP6354687B2 |
To easily promote warming-up of an engine 10 when limiting charging to a battery even if a complicated valve timing variable mechanism or the like is not provided in the engine 10 in a control device of a vehicle including the engine 10,...
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JP2018516340A |
The present disclosure provides a rotating machine. This includes, in one embodiment, a rotatable shaft that defines the central axis A. The shaft has a first end and a second end. The shaft may have a first hub disposed on it and having...
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JP6344346B2 |
A stop control system includes a direct-injection type internal combustion engine, a fuel injection valve, an accessory configured to be driven by the internal combustion engine, and a controller configured to operate the internal combus...
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JP6327272B2 |
To improve starting performance of a gaseous fuel direct injection engine 10 having fuel injection valves (a direct injection valve 18A for hydrogen and a direct injection valve 18B for CNG) which inject gaseous fuel directly into a comb...
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JP6319232B2 |
To provide an electric vehicle equipped with an engine which avoids damage caused in a fuel supply device when another vehicle collides therewith.An electric vehicle equipped with an engine includes: a power generation engine disposed at...
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JP2018509549A |
A rotor (10) for a rotary engine that includes three rotor flanks (12) arranged in an approximately equilateral triangle, each rotor flank (12) having a front edge (16) and a trailing edge (17). The front edge (16) of at least one of the...
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JP6292458B1 |
To reduce the weight of a vane of a vane engine so as to have heat resistance and ultra-high speed rotation, and to inject gas from the vane tip sliding surface so that the vane tip sliding surface and the inner surface of the case do no...
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JP6290159B2 |
A rotary machine for compression and decompression, comprising a disc-shaped rotor having a first rotation axis at right angles to the plane of the rotor and situated in a plane of orientation and a disc-shaped swing element having a sec...
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JP6281589B2 |
To properly suppress degradation of combustibility and lowering of an engine output caused by accidental fire even when accidental fire occurs at some ignition plugs among a plurality of ignition plugs 19A, 19B, in a control device of a ...
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JP6278029B2 |
To control the degradation of the emission performance when starting an engine on a vehicle equipped with an engine for driving a generator, the vehicle comprises a generator, an engine, and a catalyst device, a control unit (PCU) that i...
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JP6278028B2 |
To reduce a residual exhaust gas, to reduce pump loss, and to improve turbine efficiency, by preventing exhaust interference in a rotary piston engine with a turbo supercharger of multi-cylinder in which each cylinder has a side exhaust ...
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JP6266625B2 |
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JP6261659B2 |
A rotating piston internal combustion engine including a housing which includes a housing wall that forms an operating chamber, and in which housing a rotatable rotating piston is arranged which extends through the operating chamber and ...
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JP6241814B2 |
To resolve disadvantage of a rotary engine that its fuel consumption is poor even though the rotary engine has a feature of small-size and high output as compared with that of 4-cycle engine.A 4-cycle engine compresses mixture gas in the...
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JP2017201149A |
To provide a compressor and an internal combustion engine that have simple structures and are easily manufactured.A compressor 1 includes: fixation shafts 20a, 20b disposed coaxially; planetary gears 31a, 31b connected to fixation shaft ...
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JP6225883B2 |
To improve, in an engine with a turbocharger, supercharging efficiency of the turbocharger by effectively using blow-down energy.In two specific cylinders (front side cylinder 31a, rear side cylinder 31b) with exhaust strokes partially o...
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JP6220954B2 |
Rotary internal combustion engine includes a body made of four parts, each of which is an L-shaped fragment, and, when connected, forming two mutually perpendicular ring-shaped walls in plan view with ribs on the outer surface and an ann...
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JP2017529486A |
A rotary device is provided. The rotary device includes a housing with a cylindrical inner surface and a rotor assembly attached to the housing for rotation. The rotor assembly includes a rotor and at least one rocker swivelably coupled ...
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JP2017172574A |
To provide one stroke internal combustion engine in which a smooth and high efficient clean exhaustion is realized.There are provided a cylinder main body 10 and a power wheel 20. The cylinder main body has a circular cylinder 101. A cyl...
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JP2017166435A |
To provide L-shaped engine of compact and simple structure and a turning force transmission joint used for it.Ends of first and second piston parts 6A, 6B of L-shaped piston 6 having a rotary cylinder 4 at an intake compression part 2 an...
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JP2017160910A |
To solve problems found in driving a conventional hot-air engine by energy source of a comparatively low temperature, that mechanical efficiency is low, heat efficiency is low, a physical size is large with respect to an output amount, a...
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JP2017155616A |
To provide a rotor type rotary heat engine.A heat engine 100 includes around an eccentric shaft eccentrically rotating around an output shaft with eccentricity amount of e: a rotor 8 auto-rotating at the same angle in a reverse direction...
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JP6190891B2 |
An engine, such as a circulating piston engine, includes a housing that defines an annular bore, a piston assembly, and a valve. The piston assembly is disposed within the annular bore and is configured to be coupled to a drive mechanism...
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