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Patent Searching and Data


Matches 301 - 350 out of 554

Document Document Title
JP2000170545A
To provide a relatively simple-structured and highly reliable variable cycle internal combustion engine, and a controller capable of properly switching the cycle of the variable cycle engine.A 2-cycle operation cam 1 having two projectio...  
JP3039147B2
PURPOSE: To obtain a 2-4 strokes switching engine which performs scavenging through a check valve of a scavenging port during 4-stroke operation, and improves heat efficiency. CONSTITUTION: An intake valve 4 arranged on an intake port 3 ...  
JP3030365B2
PURPOSE: To provide an internal combustion engine which is switcheable between two-cycle operation and four-cycle operation and draws the advantages of a two-cycle engine and a four-cycle engine, reduce weight, improve performance, impro...  
JP2000064876A
To attain high efficiency and improve exhaust gas quality at the same time by putting an internal combustion engine in action by self-ignition in a partial load area and by external ignition in a high load area, and producing a uniform f...  
JP2000045804A
To sufficiently reduce torque in a high speed-low load area receiving restriction in reduction of torque by a minimum valve-operating period of an intake valve in non-throttle operation by providing the solenoid-operated intake valve and...  
JPH11336647A
To smoothly sift from normal combustion to self-ignition combustion and eliminate problems such as deterioration of fuel consumption and an ignition plug itself by executing proper ignition timing and ignition stop control based on param...  
JP2984688B2  
JPH11294235A
To improve the durability of an injector driver by providing a temperature detecting means detecting the temperature of the injector driver driving a fuel injection valve and an engine speed reducing means. An electronic control device 4...  
JPH11280504A
To provide a spark ignition internal combustion engine capable of performing good combustion in both self ignition combustion and spark ignition combustion, also easily ensuring durability of the engine and a seal property of combustion ...  
JPH11257089A
To obtain a direct injection type diesel engine at a low cost in which the valve does not stand upright. A cylinder head 100 of a direct injection type diesel engine 10 is provided with a fuel injection valve hole in place of the spark p...  
JP2926436B2  
JP2916945B2  
JP2909324B2  
JPH11506514A
(57) Summary book invention is a fuel injection device which injects the liquids LPG and CNG in the air intake duct (2) of an internal-combustion engine. A fuel injection device has the adapter ring (10) prepared so that air might flow i...  
JPH11148351A
To reduce the concentration of the nitrogen oxides in exhaust emission by eliminating conventional defects by a mechanism simple to the utmost and at a low cost. In a reciprocating engine, which is provided with at least one main combust...  
JP2890236B2  
JP2873738B2  
JP2849960B2  
JP2849951B2  
JP2838426B2  
JP2838449B2  
JP2838422B2  
JP2808039B2  
JP2799917B2
PURPOSE: To improve the extent of scavenging efficiency in a 2-4 cycle changeable engine. CONSTITUTION: An intake valve 2 and an exhaust valve 3 are installed in a cylinder head 1 while a scavenging hole 5 and an exhaust hole 6 being fre...  
JP2797619B2  
JP2791591B2  
JP2791590B2  
JPH10227226A
To achieve an increase in shaft torque and reduction in fuel consumption in all rotating range of an internal combustion engine which is provided with, in an atmospheric air intake path to an air intake port with air intake valve connect...  
JP2782843B2  
JP2759364B2  
JPH10131800A
To facilitate control of an injection timing of fuel and regulation of its fuel injection rate, and reduce harmful component in exhaust gas and engine noise by providing with an injection mode control means for controlling the injection ...  
JP2742824B2  
JP2742825B2  
JP2711563B2  
JP2711565B2  
JP2691932B2  
JPH08270474A
To provide an industrially practicable fuel system allowing bi-fuel engine operating performance as well as an exclusive multipoint injection of an alternative fuel in a gasoline engine, etc. In a multipoint fuel delivery system 10 havin...  
JP2537403B2  
JP2537404B2  
JP2526052B2  
JP2511180B2
We provide a torch cell for a dual gas-liquid fuel engine, the torch cell has a torch cell nozzle at one end thereof and the other end having appropriate means to connect said torch cell to a fuel supply. A fuel injector is mounted in sa...  
JPH08501851A
(57) Since the response time which raises the 昇 pressure pressure level from a turbocharger (57) is late at the time of low-speed operation of a summary turbo charge engine (10), the transient response time from an engine low speed and...  
JPH0828295A
PURPOSE: To provide an internal combustion engine which is switcheable between two-cycle operation and four-cycle operation and draws the advantages of a two-cycle engine and a four-cycle engine, reduce weight, improve performance, impro...  
JPH082403Y2  
JPH07332106A
PURPOSE: To provide such an engine structure as being capable of selecting operation at low fuel consumption or high power operation by driving a part of cylinders in the operation range of eight cycle driving, and driving the other cyli...  
JPH07332105A
PURPOSE: To facilitate driving at low fuel consumption by making driving in such a range where 8 strokes including one intake stroke and one exhaust stroke respectively the repeated. CONSTITUTION: An engine is composed of engine valves c...  
JPH07113334B2  
JPH07238821A
PURPOSE: To let both a reduction in fuel consumption and the output of higher power be achieved by restraining harmful HC from being exhausted when an engine is operated at extremely low speeds, and concurrently letting the operating cha...  
JPH07238840A
PURPOSE: To further clean an exhaust gas and to extract a high output according to operating conditions by allowing six-cycle operation having two strokes, intake and exhaust for air only, added to a four-cycle engine. CONSTITUTION: In a...  
JPH0771340A
PURPOSE: To provide an adapter assembly detachably connected to a cylinder head. CONSTITUTION: An adapter assembly 62 is provided with an integrally formed actuating fluid manifold 80 and a fuel manifold 82. The assembly is also provided...  

Matches 301 - 350 out of 554