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JPH05321673A |
PURPOSE: To prevent generation of a dead volume in an auxiliary exhaust passage by providing a main exhaust valve of which exhaust timing is controllable at a main exhaust port, and providing a switching valve interlocked with the main e...
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JPH0543208Y2 |
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JPH05256114A |
PURPOSE:To provide a rotary valve type four cycle gasoline engine in which a rotary valve which is formed in a comparatively simple structure being provided in a cylinder head, in order to carry out intake/exhaust stroke is driven, enclo...
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JPH0561485B2 |
Counterbalancing device in a rotary machine comprising at least one piston axially movable in a cylinder, such as a heat engine and equipped per cylinder with at least one rotating distributor. The distributor, on the one hand, is driven...
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JPH0564429U |
[Purpose] Since the intake and exhaust equipment is installed outside the engine case, the current reciprocating engine, which has to take a complicated structure, will be made a simpler structure. In the same engine, the change between ...
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JPH05214909A |
PURPOSE:To maintain sure airtightness with a simple structure and improve reliability by rotating the notch of a rotary valve means provided at an intersection of three passages of a cylinder head, and selectively communicating a combust...
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JPH0561405U |
[Purpose] The number of parts related to intake and exhaust of a conventional 4-cycle engine is large, and high precision is required for processing. The present invention is for eliminating valves, valve springs, cams, and other mountin...
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JPH0531214Y2 |
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JPH0558821U |
[Purpose] The amount of secondary air supplied to the exhaust system is adjusted so that the secondary air ratio in the exhaust is always constant regardless of the operating condition. [Constitution] A check valve 14 that allows air to ...
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JPH0535244B2 |
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JPH0534483B2 |
PURPOSE:To improve the intake and exhaust efficiency by opening and closing each slidable valve arranged in the intake and exhaust passages through reciprocating movement and allowing each slidable valve to stop in a prescribed division ...
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JPH0532561B2 |
PURPOSE:To improve the intake and exhaust efficiency by opening and closing each rotary valve arranged in the intake and exhaust passages for a prescribed time and allowing each rotary valve to stop its movement in a prescribed division ...
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JPH0517367Y2 |
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JPH0511287Y2 |
In order to produce a rotary valve with short and small cross-sectional dimensions, fresh gas or exhaust gas ducts of the rotary valve are associated with adjacent cylinders and extend in some regions in a common cross-sectional plane, i...
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JPH0511318Y2 |
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JPH0511286Y2 |
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JPH0511298Y2 |
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JPH059485Y2 |
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JPH0514780U |
[Purpose] The present invention relates to a connecting structure of a flange portion for fastening a flange surface formed on the flange portion of one member to a flange mounting surface formed on the other member, and obtains surface ...
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JPH0510714U |
[Purpose] It is about an engine with a cylindrical intake valve and exhaust bubble of a 4-cycle engine. [Constitution] The intake cylinder (1) and the exhaust cylinder (2), which have holes on the side surfaces of the cylinder, are drive...
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JPH0526050A |
PURPOSE: To easily sit a cycle switching point in an engine in which an intake port on the lower part of a cylinder or an intake valve on the cylinder top part is opened or closed according to 2 or 4 cycles, 2 or 4-cycle operation is con...
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JPH0526051A |
PURPOSE: To form a combustion chamber into a heat insulating structure, and prevent bad effects such as the heating of air by a high temperature combustion chamber at the time of 2-cycle operation and a workload loss by opening of an int...
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JPH053719Y2 |
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JPH052805B2 |
57 A rotary valve assembly (10) for an internal combustion engine has a split housing (23; 21/22) which provides a cylindrical passage (26) within which a valve rotor (15) is located, surrounding the valve rotor is a sealing sleeve (27) ...
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JPH05527B2 |
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JPH0455228Y2 |
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JPH0478806B2 |
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JPH0452412Y2 |
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JPH0477136B2 |
PURPOSE:To prevent the futile outflows of a fresh gas and the back currents of an intake gas in all revolution ranges of an engine, by providing timing valves for gas passages (intake and exhaust passages) wherein the valves are opened f...
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JPH04350312A |
PURPOSE:To eliminate the need for cams and a valve system to make the structure simple, reduce noise, and make possible high speed rotation. CONSTITUTION:In an engine in which the reciprocating motion of a piston 5 accommodated in each o...
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JPH04125668U |
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JPH0467004B2 |
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JPH04287811A |
PURPOSE:To remove the intake/exhaust valves of a conventional engine, and provide a valve having its light weight and compact size and having a small internal resistance. CONSTITUTION:Shaft valves 1 are provided on two upper parts of an ...
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JPH0460669B2 |
A drainage apparatus for connection to a patient to drain fluids from the patient's body, particularly from the pleural or cardiac cavities, into a collection chamber has a diaphragm pressure gauge (158) provided on the chamber to direct...
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JPH0439368Y2 |
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JPH0457845B2 |
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JPH0451647B2 |
The invention relates to an internal combustion motor, in particular a lift-piston motor with internal combustion and with cylinders arranged in-line, as well as with at least one rotating control element for the gas charge change proces...
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JPH0430322Y2 |
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JPH04187805A |
PURPOSE:To miniaturize an internal combustion engine in light weight and reduce component parts by providing ventilation holes through which mixture can pass through a camshaft, and fixing them directly to a cylinder. CONSTITUTION:In an ...
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JPH0471745U |
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JPH0471738U |
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JPH04175407A |
PURPOSE:Simplify the construction of intake and exhaust valves by providing a cylindrical rod parallel to a crankshaft and rotated circumferentially on the upper end of a cylinder and a through hole parallel to the bottom surface of the ...
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JPH0469638U |
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JPH04171207A |
PURPOSE:To smooth suction and exhaust operation, reduce the number of parts and simplify structure by forming a combustion chamber with a suction hole and an exhaust hole, where a fixed cylinder to which the openings thereof face and a r...
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JPH0432204B2 |
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JPH04143407A |
PURPOSE:To maintain the gas sealability for a rotary valve and ensure durability for a ring seal, lip seal and a fluoroseal by attaching the rotary valve to a cylinder head for this valve in an internal combustion engine, and installing ...
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JPH0417778Y2 |
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JPH0434410U |
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JPH0472426A |
PURPOSE: To easily switch the operating cycle in response to the engine speed by providing a radial magnetic field and a circumferential electric current to a ring-like shutter wound around the outer wall of a cylinder, thereby moving th...
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JPH0472425A |
PURPOSE: To open and close the intake port of a cylinder to perform two-cycle operation and four-cycle operation of an engine respectively without difficulties by providing a radial magnetic field and a vertical electric current to a sea...
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