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Document Title |
JPH11182201A |
To provide an operating device such as a compact engine, a compressor, and supercharger with a simple structure, in which force is transmitted efficiently and exhaust gas is also clean. An operating device such as a compressor or an air ...
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JPH11173157A |
To realize a high output, high speed rotation, and also to scheme those of low fuel consumption and low-pollution promotion by installing a combustion rotary pump and an air compressing rotary pump in application of a rotary steam engine...
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JP2905309B2 |
PURPOSE:To provide a gas fuel engine which can obtain fixed charging efficiency even in the case of a gas fuel supplied under low pressure and maintain output. CONSTITUTION:An intake port KP and a hydrogen port HP are independently provi...
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JPH11506518A |
A rotary machine has a rotor (450) eccentrically mounted in a casing and having a plurality of vanes (206) connected to oscillating arms (209) via cranks (208), the cranks having elements (400, 401) pivotally embracing a radial outer end...
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JP2903243B2 |
PURPOSE:To accurately perform diagnosis judgement of a secondary air supply device by detecting an output of an oxygen concentration sensor when supply to the secondary air is stopped based on a detection result of a secondary air quanti...
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JP2902316B2 |
PURPOSE: To easily secure abrasion resistance of an aluminium alloy made side housing internal surface sliding on a seal member of a rotor and to simplify recovery in the case when it is abrased. CONSTITUTION: It is an aluminium alloy ma...
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JP2901757B2 |
PCT No. PCT/EP92/00399 Sec. 371 Date Feb. 9, 1993 Sec. 102(e) Date Feb. 9, 1993 PCT Filed Feb. 26, 1992 PCT Pub. No. WO93/01395 PCT Pub. Date Jan. 21, 1993.Four pistons (20) are arranged offset from one another at angular spacings of 90 ...
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JPH11141345A |
To provide highly efficient characteristics and miniaturize a rotary gear engine by providing two gears which have a same pitch and are engaged with each other in a pressure cylinder, by arranging a vacuum mask which is energized by a sp...
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JP2594126Y2 |
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JP2881607B2 |
PURPOSE:To prevent mis-fire or unstable combustion due to over-rich at the time of acceleration by decreasing the injection amount from an in-cylinder injector by a prescribed amount at the time of acceleration and increasing the injecti...
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JPH1182040A |
To provide a compact internal combustion engine with high output by rotatably housing a wheel having cams in two opposed positions in a cylindrical liner, sucking the air in a working chamber between a working valve protrudably and reced...
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JP2873744B2 |
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JP2869641B2 |
To transmit a maximum torque to a crankshaft by a connecting rod (a piston shaft) constantly making a reciprocating motion on the center line of a cylinder in the center of the acting direction of cylinder interior explosion force even a...
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JP2866349B2 |
To provide a compression mechanism which can perform smooth compression with a little oscillation generated at the time of compression, also provide an internal combustion engine and a supercharger using the compression mechanism. A comp...
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JP2866463B2 |
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JPH1162605A |
To improve energy efficiency, form in a compact size, and suppress vibration. In a rotary internal combustion engine provided with a cylindrical rotor housing 2, a rotary output shaft 1 provided around a circle of the rotor housing 2, tw...
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JPH1162606A |
To heighten an air compression ratio in an engine, and enhance the efficiency of fuel combustion by providing a combustion subsidiary chamber in a rotary engine cylinder, and providing movable slide pieces and the rotation stabilizing pi...
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JP2859739B2 |
PCT No. PCT/AU91/00195 Sec. 371 Date Jan. 8, 1993 Sec. 102(e) Date Jan. 8, 1993 PCT Filed May 10, 1991 PCT Pub. No. WO91/18193 PCT Pub. Date Nov. 28, 1991.A rotary engine having an oval rotor (12) centrally mounted in a cylindrical chamb...
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JP2858708B2 |
PURPOSE:To reduce a torque shock when changing over an intake delay-closing to execution or to nonexecution. CONSTITUTION:A control valve 14 for switching over an intake delay-closing to execution or to nonexecution, for instance, is cha...
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JP2858709B2 |
PURPOSE:To decrease any torque shock at the time of switching between execution or non-execution of delayed closure of intake air and secure smooth continuation of the torque. CONSTITUTION:When a control valve 14 for switching delayed cl...
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JP2858707B2 |
PURPOSE:To decrease a discharge temperature without making an air-fuel ratio rich. CONSTITUTION:A control valve 14 which performs changeover of decision whether delayed intake air closing is performed or not, is controlled in changeover ...
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JP2858710B2 |
PURPOSE:To solve the trouble that the combustion stability is deteriorated with trouble, by compulsorily switching to the first intake state, by freely selecting the intake state where intake is completed at a prescribed crank angle and ...
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JP2856389B2 |
To provide an internal combustion engine which has simple structure, low cost, high output and is easily minimized. Pistons 32, 34 movable stored in Y, X direction in rotor cylinders 12, 22 rotatable around decentered rotation centers A1...
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JPH11501095A |
The proposed power unit of the rotary-piston type, for example an internal combustion engine, compressor or pump, has a stator (8) and a rotor (3) designed in such a way as to allow a number of variable-volume working chambers to be crea...
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JP2845984B2 |
PURPOSE:To improve operability and exhaust emission by providing a pumping loss reducing means for sending out a part of mixture in a combustion chamber from a delay-closing intake port in the initial stage of a compression stroke, and c...
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JPH116441A |
To layout a clearance between a housing and the vicinity of a control vane tip end in a small size in a high rotating range to an extremely high rotating range by arranging guide parts which consist of a needle bearing and the like, on a...
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JPH10339157A |
To provide a four-cycle engine of a complete centrifugal force balance in which round motion is performed in a mono-cylinder as the minimum space to act at an ideal energy efficiency, and provide an ultra-lean burn engine of a direct fue...
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JPH10339158A |
To reduce the size of a reciprocatory internal combustion engine with relation to structure of it, vibration of it, and fuel consumption of it. Two of pistons 6, 7, 10, 11 are connected to each other by each piston guide ring comprising ...
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JPH10311225A |
To provide a rotary type valve to discharge combustion gas from a combustion chamber to an exhaust chamber, to close a gap between an exhaust rotary valve and a rotor when mixture gas flows in a combustion chamber, to bring the pressure ...
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JP2820389B2 |
An engine having an annular cylinder formed about an opening which utilizes an arc-piston reciprocally positioned in the annular cylinder with a partition secured within the annular cylinder separating the annular cylinder into an air in...
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JPH10280970A |
To improve the utilization rate of an energy and output by providing a compression rotary, explosion rotary and motive power rotary and connecting communicatingly those rotaries and also setting the volume ratio between the compression r...
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JPH10274050A |
To provide a rotary piston engine rotatable at high speed by the reciprocating motion of pistons provided being hinged on one side in differential space formed by a rotary housing and a cylindrical rotor. Inside a rotary housing 1 with t...
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JP2804384B2 |
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JPH10509493A |
An internal combustion engine operating according to the four-stroke principle comprises a housing having a rotor space therein; preferably at least a pair of regularly circumferentially spaced combustion chambers in the rotor space; a r...
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JPH10246120A |
To re-burn unburnt gas is combustion gas, re-utilize waste heat, simplify a mechanism efficiently by storing gas compressed by a compressor into an accumulator, spraying and igniting fuel to a combustion chamber by the compressed gas fro...
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JPH10231732A |
To provide an internal combustion engine for generating smooth rotating power with a simple structure by separating annular or wheel shaped spaces formed by a rotor and a stator for covering the rotor, by operation of gate valves which a...
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JP2791570B2 |
A supercharging pressure control system for an automotive engine with a supercharger controlling a pressure of incoming supercharging air into the automotive engine. The pressure of the incoming supercharging air is feedback-controlled s...
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JPH10221114A |
To obtain a detecting device which can reduce the scrape of an edge in a detection output corresponding to the unevenness of a magnetic rotating body due to the accuracy of the arrangement position of a magnet and that of a magnetism det...
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JPH10220240A |
To reduce mechanical loss and improve intake and exhaust efficiency and durability of an engine. Mechanical loss is reduced and at the same time durability of an engine is improved because after receiving explosion energy on a piston mak...
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JPH10220238A |
To obtain a rotary device of a simplified composition and having a high cooling efficiency when it is used as an internal combustion engine. Inside an interior space S having its whole body formed like a boiled rice ball is arranged with...
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JP2784024B2 |
A bent axis rotary piston engine which includes features improving its operational characteristics. The engine provides the capability of dual output power, improved cooling and gas flow through the engine, supercharging and improved sca...
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JPH10205345A |
To develop a rotary piston engine formed of a differential space of a rotary housing and a cylindrical rotor, provided with a piston whose one side is taken as a hinge, and able to be rotated at high speed by accurately controlling the r...
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JP2781273B2 |
A power conversion machine comprising a rotor assembly having a first rotor part (124) with a first pair of pistons (137, 138) and a second rotor part (125) with a second pair of pistons (135, 136) which are rockable back and forth in re...
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JPH10196384A |
To provide an internal combustion engine to generate smooth rotational motive power by forming an annular ring-shaped combustion space by a stator to cover a rotor, and partitioning this combustion space by operation of gate valves. A st...
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JPH10196386A |
To reduce an engine, reduce weight, and facilitate design of a car body by arranging a device to directly inject fuel for a diesel engine, in a housing of a cocoon type rotary engine. A device to directly inject fuel for a diesel engine ...
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JPH10196385A |
To provide an engine to reduce weight and generate a high output, reduce the generation of vibration and lower an energy loss, and be clean. The four strokes of an engine are divided into two sections of the one being an intake and a com...
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JP2750917B2 |
PURPOSE:To prevent a lot of oil from being supplied to an engine operating chamber by fixedly maintaining a control pin on a metering oil reducing position at the time of trouble, while fixedly maintaining a fuel injection quantity at a ...
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JP2744980B2 |
PURPOSE: To provide a rotary internal combustion engine capable of performing a secondary combustion and, when not in use, using as a compressor by providing three air compressors identical in construction, compressing mixed gas with one...
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JPH1073027A |
To provide a rotary machine which serves as an engine for converting energy into rotation and a pump for causing a pump effect to fluid by its rotation. A rotary machine includes two rotors 16 and 18 fitted in intersecting cylindrical ch...
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JPH1068301A |
To widen application without damaging a function as a volume change device both at a very high speed and a very low speed by a method wherein a vane is moved by a circular guide and brought into reliable slide contact with the inner surf...
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