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JP2000314318A |
To provide the combustion control device of an internal combustion engine which can expand the operation range by a compression self-ignition combustion to a high load side and low load side. ECU 1 calculates a request load T and engine ...
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JP2000310120A |
To provide a combustion control device for an internal combustion engine capable of expanding an operating range by compressed self-ignition combustion to a high load side and a low load side. An ECU 1 calculates request load T and engin...
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JP2000514900A |
The present invention pertains to the construction of motor machines and relates to a device comprising a supply system for internal combustion engines. This device may be used to increase the gaseous fuel proportion in the fuel mixture ...
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JP3077398B2 |
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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...
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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 ...
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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...
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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...
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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...
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JP2984688B2 |
A method of and apparatus for starting and accelerating a vehicle through a range of vehicle speeds during which the vehicle internal combustion engine is operated in a plurality of different operating modes is disclosed. The engine may ...
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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...
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JP2926436B2 |
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JP2916945B2 |
PURPOSE:To enable easy change-over to 2-cycle or 4-cycle operation in accordance with the revolution of an engine, by detecting the position and speed of a rotary sleeve adapted to rotate in close contact with a cylindrical surface of a ...
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JP2909324B2 |
PURPOSE:To enhance the acceleration property of an internal combustion engine by minimizing the amount of correction for retarding ignition timing which is unnecessary for restraining knocking. CONSTITUTION:An ignition timing control sys...
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JPH11506514A |
PCT No. PCT/AU96/00271 Sec. 371 Date Nov. 10, 1997 Sec. 102(e) Date Nov. 10, 1997 PCT Filed May 6, 1996 PCT Pub. No. WO96/35863 PCT Pub. Date Nov. 14, 1996A fuel injection system for injecting liquid LPG or CNG into an air inlet duct of ...
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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...
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JPH11132099A |
To attain economical development and manufacture for an internal combustion engine with small number of cylinders. The series of a straight or V-type reciprocating internal combustion engine with different number of cylinders are provide...
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JP2890236B2 |
A valve-operation control system for an internal combustion engine includes a timing transmitting device for transmitting the rotational power of a crankshaft at a speed reduction ratio of 1/4 to a cam shaft (11), and intake-side and exh...
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JP2873738B2 |
PURPOSE:To enable easy change-over to 2-cycle operation or 4-cycle operation in accordance with the revolution of an engine, by causing a rotary sleeve in close contact with a cylindrical surface of a cylinder to rotate by mutual attract...
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JPH1162616A |
To make the compression ratio of an engine proper, heighten thermal efficiency, and enhance fuel consumption by providing a deformed cylinder head in an upper portion of a cylinder so as to be free in vertically sliding in the cylinder c...
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JP2849960B2 |
PURPOSE:To improve both scavenging and exhausting efficiencies in a 2-4 cycle changeable engine. CONSTITUTION:An intake valve 2 and an exhaust valve 3 are installed in a cylinder head 1, and a common hole 5 is installed in the lower side...
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JP2849951B2 |
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JP2838426B2 |
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JP2838449B2 |
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JP2838422B2 |
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JP2808039B2 |
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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...
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JP2797619B2 |
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JP2791591B2 |
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JP2791590B2 |
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JP2782843B2 |
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JP2759364B2 |
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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 ...
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JP2742824B2 |
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JP2742825B2 |
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JP2711563B2 |
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JP2711565B2 |
An engine cycle control system controls an engine so that it operates in a two-cycle mode when the rotational speed of the engine is lower than a predetermined speed and in a four-cycle mode when the rotational speed of the engine is hig...
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JP2691932B2 |
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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...
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JP2537403B2 |
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JP2537404B2 |
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JP2526052B2 |
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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...
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JPH08501851A |
During low speed operation of a turbocharged engine the transient response time of the engine from low speed and low loads to high speed and high loads is slow because of the slow response time to raise the boost pressure level from the ...
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JPH082403Y2 |
A structure for mounting the same type of camshafts on two different types of cylinder heads which have reversed order of intake valve/exhaust valve arrangement, the same type of camshafts being mounted on the two types of cylinder heads...
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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...
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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...
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JPH07113334B2 |
An internal combustion engine for propelling ships that transport gaseous fuel, the engine comprising two groups of cylinders, a first group which is always fed with the same fuel, and a second group which is fed selectively either with ...
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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...
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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...
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