| Document |
Document Title |
|
JP2003515043A |
The invention aims to provide a compact four-stroke engine with rotary valve control and petroil lubrication which has a simplified construction and allows the engine to be used in any position as a result of an improved lubrication syst...
|
|
JP2003106118A |
To provide a nail-like part and the part in contact therewith which is not damaged even if a rotary valve rotates for a long time.The nail-like part is made of synthetic resin containing aluminum and carbon.
|
|
JP3391413B2 |
PURPOSE: To provide the exhaust control valve of a two cycle engine capable of performing accurate control along a desired characteristic curve without causing control drift due to inertia or operational delay etc. in respective constitu...
|
|
JP3381883B2 |
PURPOSE: To make the state of closing side change in a rotary valve in a curve line by changing the rotary ratio between crank shaft rotation and rotary valve rotation in order. CONSTITUTION: A combustion chamber 6 is provided with a pop...
|
|
JP3378250B2 |
A rotary valve for an internal combustion engine, of the hollow cylindrical type, characterized in that there are provided in a bore of a cylinder head, in which the valve rotates, oil applicators arranged on either side of openings in t...
|
|
JP2002371855A |
To use a cylinder of a two-cycle internal combustion engine in common with a four-cycle internal combustion engine by eliminating a scavenging port in the cylinder in the two-cycle internal combustion engine. A first poppet valve 12 open...
|
|
JP3355450B2 |
|
|
JP2002256830A |
To conform to speeding up of rotation by improving the change-over response with a change-over valve as well as improve the filling factor of the intake gas and exhaust factor of the exhaust gas in an internal combustion engine where an ...
|
|
JP2002242622A |
To embody in a small and light construction, reduce the amount of fuel consumption, decrease the mechanical loss, and lessen the vibrations and noises in a valve device of a four-cycle engine.This rotary type valve device is structured s...
|
|
JP3318359B2 |
PURPOSE: To provide an intake controller for an engine which can surely generate a longitudinal swirl by suppressing the disturbance of an intake air stream and can eliminate the trouble of increase of intake resistance in a high speed r...
|
|
JP2002227609A |
To provide a hybrid engine and hybrid vehicle having a small size, which are low in cost, having high thermal efficiency, super low specific fuel- consumption and low-pollution.In this hybrid engine and hybrid vehicle, a rotary steam eng...
|
|
JP2002525481A |
(57) [Summary] The engine (10) has a block with a crankcase chamber (22) and two cylinders (24, 26) extending radially from the chamber (22). The pistons (56, 60) reciprocate within each cylinder (24, 26). The crankcase chamber (22) hous...
|
|
JP2002522701A |
The invention refers to a valve device for a combustion engine which includes a combustion chamber (1) and at least one channel (5) for communication between the combustion chamber (1) and an external space. The valve device includes a r...
|
|
JP2002201947A |
To provide a method of taking longer, in the stroke of a piston, a true expansion stroke in an expansion stroke than a true compression stroke in a compression stroke when a stroke valve and a rotary valve (Patent Application No.356145 i...
|
|
JP2002520536A |
A charge control device for a reciprocating IC engine, especially a gas engine, containing at least one cylinder (4) in which works a piston is connected to a crankshaft(10). The cylinder has an inlet opening (16) in which an inlet valve...
|
|
JP3287846B2 |
A rotary valve assembly for an internal combustion engine characterized in that the valve has a combination of axial sealing elements (21,22) and inner circumferential sealing elements (23,24) arranged to form a first seal pressurizing c...
|
|
JP3287847B2 |
PCT No. PCT/AU93/00569 Sec. 371 Date May 5, 1995 Sec. 102(e) Date May 5, 1995 PCT Filed Nov. 3, 1993 PCT Pub. No. WO94/11619 PCT Pub. Date May 26, 1994.A rotary valve (10) of an internal combustion engine, of the hollow cylindrical type ...
|
|
JP2002138866A |
To provide a method for adopting a real expansion ratio larger than a real compression ratio when using a piston valve (reciprocating valve) or a rotary valve (rotary valve) for a 4-cycle, 6-cycle, 8-cycle, or 10 or more-cycle engine.A v...
|
|
JP2002511912A |
Disclosed is a self-sealing valve and cylinder configuration, an internal combustion rotary engine, or pump or compressor, with a rotating central housing which includes at least one cylinder aperture, a non-rotating timing pulley mount ...
|
|
JP2002089382A |
To provide a reed valve device capable of satisfying the operability at a low speed and the following ability at a high speed by improving the function as a reed valve for a compact engine to be mounted on a model helicopter and durable ...
|
|
JP2002081323A |
To prevent part of fuel flow sprayed from a fuel injection device from splashing and dispersing in a chamber, in a two-cycle internal combustion engine that comprises a combustion chamber; the chamber adjacent to the combustion chamber; ...
|
|
JP2002070560A |
To miniaturize an assist gas fuel injection mechanism by reducing a clearance between a valve element of a rotary valve and a housing as much as possible and reducing the leakage of the injection assist gas in the assist gas fuel injecti...
|
|
JP2002061505A |
To provide a valve to perform an accurate stroke when the number of explosion times is increased to a value higher than that of a piston valve (a reciprocating valve) used in a piston engine.The valve is set to a rotary valve formed that...
|
|
JP2002021571A |
To provide a two-stroke prime mover capable of scavenging an overflow pipe line completely by air containing no fuel, at a low structural cost.A valve 23 is located in the second switching position when a piston 1 closes an overflow port...
|
|
JP3248587B2 |
PURPOSE: To suppress turbulence of intake flow so as to surely form vertical swirl and also suppress dispersion of intake air amounts between cylinders. CONSTITUTION: In the intake control device of an engine, a valve hole 17c is formed ...
|
|
JP2001317316A |
To eliminate a gasket, to uniform heat inside an internal combustion engine and to abbreviate a working process by (1) improving fuel consumption by reducing rotational loss by making the internal combustion engien smaller than a convent...
|
|
JP2001289016A |
To lower the cost, and to increase a degree of freedom in layout by using a single driving shaft of an exhaust control valve, and reducing the number of part items and weight. A first exhaust valve 20 for adjusting the exhaust timing and...
|
|
JP2001248414A |
To provide a rotary type supply and exhaust valve for preventing irregular operation, output reduction, and damage of a valve and a piston in a high rotation speed range, and solving noise occurrence, increase of manufacturing cost, and ...
|
|
JP2001241329A |
To enable a stratified burning operation from a start time and minimize delivery of unburnt fuel by applying means of improving fluidity of air, at the time of start when air fluidity is few.Stable stratified burning is enabled from a st...
|
|
JP2001234770A |
To provide a method for taking a really expanding stroke at the expanding process longer than a really compressing stroke at the compressing process in piston stroke when a piston valve and a rotary valve [a rotary valve (patent applicat...
|
|
JP3199738B2 |
PCT No. PCT/AU92/00323 Sec. 371 Date Dec. 2, 1993 Sec. 102(e) Date Dec. 2, 1993 PCT Filed Jul. 1, 1992 PCT Pub. No. WO93/01402 PCT Pub. Date Jan. 21, 1993.A two stroke cycle engine cylinder block (9) has exhaust ports (14) controlled by ...
|
|
JP2001214720A |
To decrease engine height, increase degree of freedom in designing a cylinder head, and remove troubles including surging resulting from using a poppet valve and a valve spring, by removing the poppet valve and a cam shaft from the cylin...
|
|
JP2001182512A |
To improve the movement of a piston and the gas flow from intake and exhaust ports to be in the same directions to enhance the intake ad exhaust efficiency by employing a rotary port disc serving as intake and exhaust valves, and thereby...
|
|
JP2001173416A |
To provide a valve wherein cutting operation is carried out at 90° on one rotating valve, an intake stroke is carried out in its interval, an exhaust stroke is carried out at a clearance of 90° on the other valve, and those strokes are...
|
|
JP2001169524A |
To provide an inexpensive rotary solenoid valve drive with a simple structure.A valve actuator 40 forming the valve drive with an energizing means includes a rotor 42 having N-pole and S-pole permanent magnets 42b, 42c, a first coil 47 g...
|
|
JP2001152818A |
To provide a valve of a four cycle engine, having satisfactory efficiency and durability by rotating an intake valve and an exhaust valve, where maximum intake gas is taken in and an angle of 90 degrees is provided for discharging most m...
|
|
JP2001123807A |
To provide a valve for a four-stroke engine, that has an intake and an exhaust valve hole bisecting one cylindrical valve element rotated directly above a piston, for noncontacting, smooth, silent and durable operation. A hole bisects a ...
|
|
JP2001082187A |
To make the expansion stroke longer than the compression stroke by provid ing a valve and an intake port which are opened at the upper dead center and closed at the lower dead center in the intake stroke, and a valve and an intake port w...
|
|
JP3143649B2 |
PCT No. PCT/AU93/00571 Sec. 371 Date May 5, 1995 Sec. 102(e) Date May 5, 1995 PCT Filed Nov. 3, 1993 PCT Pub. No. WO94/11621 PCT Pub. Date May 26, 1994.A rotary valve (10) for an internal combustion engine, of the hollow cylindrical type...
|
|
JP2001032730A |
To provide a method for making a true expansion ratio larger than a true compression ration when a piston valve and a rotary valve are used for a 4-cycle engine, 6-cycle engine, 8-cycle engine and 10- or more-cycle engine. A valve 2 (pis...
|
|
JP2001027136A |
To smoothly increase the output by fully opening a main exhaust port at a first prescribed revolving speed of a two-cycle engine having main and auxiliary exhaust passages, and fully opening auxiliary exhaust ports at a second prescribed...
|
|
JP2001012248A |
To provide a governor mechanism used for an exhaust control device of an engine and to maintain output in an intermediate rotational region of the engine at a high value.A fixed cam body 4 is fastened on a governor shaft 3 to rotate by b...
|
|
JP2001012219A |
To improve the efficiency of an engine by controlling a compression ratio by enlarging an intake port and provide an engine to which other fuel can be applied.The timing of intake and exhaust gas is controlled using a rotary disk 2 and s...
|
|
JP2001003743A |
To easily apply the wind to an enlarged diameter part during running by providing an exhaust system connected in parallel to a propeller shaft driven by an engine mounted on a vehicle with a gradient, storing a catalyst in the inside in ...
|
|
JP2000320337A |
To improve output in the full operating range by reducing the secondary compression ratio in the low-speed operation. In a two-cycle internal combustion engine with an exhaust control valve, having an exhaust control valve 11 for opening...
|
|
JP2000312923A |
To mold plural concave parts of a precise shape in a pipe by a press processing, without applying a cutting processing, whose mass is light in weight, and whose processing expense does not go up. This method is provided with a charging p...
|
|
JP2000303849A |
To reduce energy loss by vertical movement of a piston of an engine, to reduce amount of fuel consumption during idling of the engine and to make the engine compact. By interlocking and rotating a rotary valve receiver 13, a rotary valve...
|
|
JP2000514523A |
The present invention relates to the operation processes of two-stroke engines. A two-stroke engine uses a slide valve (10) so that the inlet-outlet channel (9) connected to the exhaust manifold (18) may be connected to the inlet pipe af...
|
|
JP2000297617A |
To provide an internal combustion engine, having a valve system with a simply-configured rotation valve, so as to improve fuel efficiency and exhaust performance by means of inside large scale exhaust gas re-circulation (EGR). In an exha...
|
|
JP2000282876A |
To improve the heat resistance of an exhaust control valve by effectively radiating heat through a valve shaft, even when a pair of valve elements constituting an exhaust control valve are heated by exhaust heat. An exhaust control valve...
|
