| Document |
Document Title |
|
JPS61166125U |
|
|
JPS61229910A |
PURPOSE:To simplify the dynamic valve system thus to achieve smooth function of valve by arranging rotary valves comprising hollow tubular members having notches at the intake and exhaust ports of cylinder head. CONSTITUTION:Rotary valve...
|
|
JPS61229909A |
PURPOSE:To simplify the valve structure by providing a rotary valve for sequentially communicating the intake port and the exhaust port with the combustion chamber on the cylinder head. CONSTITUTION:An intake port 5 and an exhaust port 6...
|
|
JPS61226508A |
PURPOSE:To obtain a suction and exhaust valve having simple construction by forming both a suction valve and an exhaust valve of an engine by means of rotation axes. CONSTITUTION:A cylinder head 1 is provided with a suction valve, which ...
|
|
JPS61151011U |
|
|
JPS61205328A |
A four-stroke internal combustion piston engine includes at least two cylinders disposed in axial alignment opposite on another. Each cylinder has a piston axially reciprocal therein with the pistons in the two cylinders operating with a...
|
|
JPS6131146Y2 |
|
|
JPS6131123Y2 |
A sealing structure of a rotary valve in an internal combustion engine in which a recess is formed either at an opening portion of a rotary valve proper or at an opening portion of a combustion chamber in a housing and in which a seal me...
|
|
JPS6131148Y2 |
|
|
JPS61201806A |
PURPOSE:To eliminate surging phenomenon without using any valve spring by forming plural ports on the upper face and the side face of a combustion chamber respectively and opening and closing these ports by a rotary valve rotating around...
|
|
JPS61142171U |
|
|
JPS61142134U |
|
|
JPS61187504A |
PURPOSE:To smoothly further efficiently perform intake and exhaust action, by rotatably fitting a valve unit about the axial line of a cylinder to its head cover and rotating said valve unit so as to successively align a valve hole, prov...
|
|
JPS6128003Y2 |
|
|
JPS61185618A |
PURPOSE: To make optimum on-off timing securable as well as to prevent a prefiring phenomenon from occurring, by setting up a reed valve at the downstream of a rotary valve on a suction passage of a two-cycle engine, free of housing at w...
|
|
JPS61169607A |
PURPOSE:To enable a variable angle of the captioned valve to be set at a large value by arranging a weight on an end surface, which is opposite to a movable disc side, of a fixed disc, in such a manner that the weight is pushed constantl...
|
|
JPS6124668Y2 |
|
|
JPS6124667Y2 |
|
|
JPS61157708A |
PURPOSE:To always obtain optimum intake timing by constituting the rotary disc of the valve stated in the healline with two discs movable relatively, and varying opening/closing timing of an intake passage, and making one of them move in...
|
|
JPS61108836U |
|
|
JPS61149524A |
PURPOSE: To aim at enhancing the output power of a two-cycle engine suitably used for a mowing machine or the like, and at making the same compact, by opening and closing an intake port which is opened to the opening of a crank casing, w...
|
|
JPS61145308A |
PURPOSE:To reduce vibration and noise of an engine, by controlling the suction and exhaust of the engine with the use of a rotary valve so that the arrangement of the engine is simplified and the engine is miniaturized. CONSTITUTION:An i...
|
|
JPS6128831B2 |
|
|
JPS6188007U |
|
|
JPS61116028A |
PURPOSE: To enhance the charging effect of intake-air with a structure which is simple and excellent in durability, by disposing a reed valve between a crank chamber and an intake-air passage opened to the crank chamber, and by providing...
|
|
JPS6178235U |
|
|
JPS6178237U |
|
|
JPS61106908A |
PURPOSE:To simplify an intake and exhaust mechanism, by using a rotary tube to constitute intake and exhaust valves so that resicprocating members may be eliminated. CONSTITUTION:Rotary tubes 8, 9 formed therein intake ports 15 and exhau...
|
|
JPS6174634U |
|
|
JPS6170539U |
|
|
JPS6169430U |
|
|
JPS6162206U |
|
|
JPS6155107U |
|
|
JPS6172811A |
A piston (18) is reciprocable in a cylinder (28), and a valve (22) opens and closes inlet (46) and exhaust (48) connections thereto. A shaft (24) extends from the piston (18) through the cylinder (28) and the valve (22). One-way drive me...
|
|
JPS6141810U |
|
|
JPS6141809U |
|
|
JPS6153414A |
PURPOSE:To prevent an engine from irreguralities particularly in low speed rotation by providing horizontally cylindrical rotary valves for intake and exhaust in a cylinder head and inserting a slide body having a intake path area varied...
|
|
JPS6141808U |
|
|
JPS6136109U |
|
|
JPS6143207A |
PURPOSE:To decrease the resistance of a driving mechanism and reduce noises by using a rotary type valve as an intake/exhaust valve. CONSTITUTION:A cylindrical rotary valve port 3 is arranged on a cylinder head 1. A combustion chamber 5 ...
|
|
JPS6133907U |
|
|
JPS6125904A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
|
|
JPS6117423U |
|
|
JPS6114723U |
|
|
JPS6116214A |
PURPOSE:To reduce the generation of vibration and to decrease the size of a cylinder head part, by a method wherein a bowl-shaped gear is attached in contact with the upper part of a cylinder head, and air intake and exhaust ports are op...
|
|
JPS6110932U |
|
|
JPS6110927U |
|
|
JPS6111409A |
PURPOSE:To enhance the stability in an engine when it is driven at a high speed, by forming an intake and an exhaust valve to be actuated as the valve of rotary type. CONSTITUTION:A cylinder head 5 forms an internal cylindrical bearing s...
|
|
JPS611632U |
|
|
JPS60261910A |
PURPOSE:To enable simplification and reduction in the weight of a driving mechanism, by a method wherein a crank shaft and the shaft of a rotary valve are intercoupled through a timing belt which runs in a solid manner through idlers. CO...
|
