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JPH0653728U |
[Purpose] Provided is a rotary piston engine capable of preventing the temperature of the operating chamber from rising too much even under a high load. [Constitution] In a rotary piston engine having a rotor 12 having a heat insulating ...
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JPH0652044B2 |
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JPH0652043B2 |
PURPOSE:To impart electrical conductivity of a sealing material of a Si3N4- manufactured apex seal so as to make the sliding surface porous uniformly and finely through the electrolytic discharge processing, by making the Si3N4 dispersel...
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JPH0652055B2 |
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JPH0652054B2 |
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JPH06185373A |
PURPOSE: To provide a constitution for enhancing the antiknock property of a rotary engine, and an operation method by which the antiknock property is enhanced. CONSTITUTION: In a rotary engine, an ignition plug 1 is provided on the casi...
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JPH0647945B2 |
PURPOSE:To accelerate vaporization and atomization of fuel, by terminating fuel injection into a combustion chamber while a return current port is opened. CONSTITUTION:A rotary piston engine RE has independent intake air port 6, 7, retur...
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JPH0647939B2 |
PURPOSE:To reduce a dilution ratio during reduced number of cylinders running, by a method wherein a communicating passage, through which a working chamber at the intermediate stage of the exhaust stroke of the one cylinder and a working...
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JPH0647942B2 |
PURPOSE:To enable the generation of a blowdown to be decreased immediately after an exhaust port is opened, by connecting a pair of working chambers, neighboring to each other interposing an intermediate housing, through a communication ...
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JPH0647941B2 |
PURPOSE:To enable the generation of a blowdown to be decreased immediately after an exhaust port is opened, by opening a secondary air port into a communication path provided in an intermediate housing. CONSTITUTION:Of the respective wor...
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JPH0647948B2 |
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JPH0647949B2 |
A rotary piston engine including a casing comprised of three rotor housings, intermediate housings between the rotor housings and side housings attached to the outer sides of the outer side housings. An eccentric shaft assembly is provid...
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JPH0645855B2 |
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JPH06146914A |
PURPOSE: To provide an internal combustion engine for absorbing, compressing, exploding and exhausting, by means of rotating action, air-fuel mixture a rotary impeller provided in a cylinder. CONSTITUTION: An exhaust valve 1, an intake v...
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JPH0637717B2 |
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JPH06137159A |
PURPOSE: To provide an optimal cooling device in two-cycle, two-cylinder rotary piston engine wherein trochoidal faces in two rotor housings are juxtaposed staggered at 90-degrees. CONSTITUTION: In two cylinders, the respective arrangeme...
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JPH0635802B2 |
The engine has an enclosing insert (22) on the eccentric (9) of a shaft between the ring gear (12) and pinion (13) of the synchronous gear (14). The insert is sealed by a ring (23) coi-axial to the eccentric shaft (6) and installed upon ...
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JPH0635837B2 |
There is disclosed a rotor housing for a rotary piston engine which is designed particularly for high output power wherein the rotor housing inner wall surface is required to possess heat and wear resistant properties, improved affinity ...
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JPH0635804B2 |
A lubrication system for a rotary-piston internal combustion engine of the trochoid type with roller or needle bearings between the eccentric and the rotor. Lubricating oil in a dosed quantity is passed through a bore in the side part ad...
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JPH0635803B2 |
A lubrication system for a rotary-piston internal combustion engine of the trochoid type with a multi-arc-shaped trochoidal surface and a multi-cornered piston supported on a roller bearing. A dosed quantity of lubricating oil is supplie...
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JPH0614036Y2 |
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JPH0693872A |
PURPOSE: To provide a combined rotary vane engine which works reliably, is lubricated and cooled easily, and has a high energy efficiency. CONSTITUTION: An engine comprises at least a set consisting of a compressing portion and a working...
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JPH0612203Y2 |
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JPH0612202Y2 |
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JPH0610084Y2 |
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JPH0610082Y2 |
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JPH0610083Y2 |
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JPH0674048A |
PURPOSE: To provide a spark-ignition type internal combustion engine which can be free from knocking. CONSTITUTION: Plural combustion chambers 5 and 6 are formed in a cylinder 1 and a ignition plug 8 is provided in the combustion chamber...
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JPH068276Y2 |
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JPH0613853B2 |
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JPH063150Y2 |
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JPH0610690A |
PURPOSE: To secure satisfactory installation of a shaft and suppress its oscillation at the same time by taking measures such as fitting intermediate bearing members on journal parts of a shaft with small clearance and fitting both end b...
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JPH062561A |
PURPOSE: To improve sufficient rotor cooling performance at high load and high speed time without giving any bad influence to the other lubricating part of an eccentric shaft or the like by limiting an oil return amount returned to an oi...
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JPH06591Y2 |
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JPH06588Y2 |
A rotary piston engine having a casing and a substantially triangular rotor disposed in the trochoidal cavity of the casing. The casing is provided with an intake port located to communicate with the intake working chamber and an exhaust...
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JPH06596Y2 |
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JPH06593Y2 |
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JPH06589Y2 |
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JPH06595Y2 |
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JPH06594Y2 |
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JPH06590Y2 |
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JPH06597Y2 |
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JPH06592Y2 |
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JPH0588377B2 |
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JPH05280370A |
PURPOSE: To fix a heat-insulating plate for restricting carbon deposit easily while allowing heat deformation by forming an insulating plate in a rotor of a rectangular cross section with one end fixed to the rotor and the other end slid...
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JPH0562226B2 |
PURPOSE:To make it possible to exhibit the effect of interference between cylinders in a two-cylinder engine in which three intake-air ports are formed in the side housing of each cylinder, by suitably selecting the structures of intake-...
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JPH0562225B2 |
PURPOSE:To enhance the charge effect of a two-cylinder engine in which three intake-air ports are formed in the side housing of each cylinder, by exclusively using each intake-air port in each operating range so that the effect of interf...
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JPH0562228B2 |
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JPH0562229B2 |
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JPH05231119A |
PURPOSE:To improve the cooling responsiveness and fuel consumption in a transient state in the feed control of the lubricating oil to an engine. CONSTITUTION:The first bypass passage 18 which is constituted so that an oil cooler 19 is in...
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