DISTRIBUTING SYSTEM
    1.
    发明专利

    公开(公告)号:JPS53141810A

    公开(公告)日:1978-12-11

    申请号:JP1138678

    申请日:1978-02-03

    Abstract: The invention relates to a distribution system for the intake and exhaust in an internal combustion engine. According to the invention, a cylinder is connected to an exhaust manifold by means of a connecting valve 10. An intake mainfold 10 opens into the manifold 14 by means of an intake valve 14 making it possible to regulate the flow of air and re-cycling of the burnt gases. The advantages attained by the invention include: achieving optimum characteristics of the flow of air and re-cycling of the burnt gases, obtaining optimum characteristics of the flow, reduction in temperature of the exhaust valve and assisting in starting and partial running.

    MOTOR PROPULSION, IN PARTICULAR FOR AN AUTOMOBILE VEHICLE AND VEHICLE COMPRISING SUCH A UNIT
    2.
    发明申请
    MOTOR PROPULSION, IN PARTICULAR FOR AN AUTOMOBILE VEHICLE AND VEHICLE COMPRISING SUCH A UNIT 审中-公开
    汽车推进,特别是汽车和包含这种装置的车辆

    公开(公告)号:WO1989009144A1

    公开(公告)日:1989-10-05

    申请号:PCT/FR1989000141

    申请日:1989-03-24

    CPC classification number: B60K6/12 F02B1/04 F02B2075/025 F04B49/16 Y02T10/6208

    Abstract: Motor propulsion unit consisting of the combination of an internal combustion engine and of a hydrostatic transmission, in particular for fitting to an automobile vehicle. According to the invention, the motor propulsion unit comprises an internal combustion engine (60) linked mechanically to a hydrostatic transmission device comprising at least one pump (12) with a piston (13), said pump being driven by said engine and an elastic accumulator connected to the pump or each pump, said pumps being connected to a volumetric motor (14).

    Abstract translation: 由内燃机和静液压传动组合组成的电动机推进装置,特别是适用于汽车的车辆。 根据本发明,电机推进单元包括机械地连接到静液压传动装置的内燃机(60),其包括至少一个具有活塞(13)的泵(12),所述泵由所述发动机驱动,弹性蓄能器 连接到泵或每个泵,所述泵连接到体积电动机(14)。

    Combustion chamber for IC engine - has storage chamber separated from ignition chamber by poppet valve

    公开(公告)号:IT1078095B

    公开(公告)日:1985-05-08

    申请号:IT2222677

    申请日:1977-04-07

    Abstract: The cylinder head contains in addition to the conventional inlet and exhaust valves and combustion chamber, an ignition chamber (8) and a storage chamber (9). The two chambers are separated by a hydraulically operated poppett valve (12). The ignition chamber contains the fuel injector nozzle (14) and joins up with the combustion chamber by a restricted passage (27). The poppett valve opens as a result of compression from the main combustion chamber during compression stroke and is pushed onto its seat by hydraulic force (16) 20 degrees before piston top dead centre and released 30 degrees after top dead centre. The stored air is then able to mix with the combustion gases and reduce the toxic exhaust content.

    Supercharged reciprocating IC engine - has single valve for inlet and exhaust with valve between manifolds

    公开(公告)号:FR2355997A1

    公开(公告)日:1978-01-20

    申请号:FR7615169

    申请日:1976-05-14

    Abstract: The engine has a piston (1) reciprocating in a cylinder (3) driving a crankshaft through a connecting rod. A cylinder head (9) at the top of the cylinder contains a single poppet type valve (13) operated by an engine driven cam. The manifold (11) surrounding the valve is open to the exhaust passage and contains a non return valve (12) linking it to the inlet passage (10). On the exhaust stroke the discharged gases close the non-return valve and leave through the exhaust. As soon as the piston starts to move down the non-return valve opens to admit a fresh charge. The exhaust valve does not become overheated and the output of the supercharger is more easily matched to the needs of the engine.

    Diesel engine with separate combustion chamber - has hydraulically controlled valve between chamber and cylinder

    公开(公告)号:FR2307960A1

    公开(公告)日:1976-11-12

    申请号:FR7512422

    申请日:1975-04-16

    Abstract: The diesel engine has a crankcase (1) piston (2) and crankshaft (3). The cylinder head (4) has inlet (10) and outlet (11) values and a separate combustion chamber (8). The combustion chamber (8) communicates with the accumulation chamber (9) through the orifice (14) which is partially obstructed by the hydraulic cylinder (13). Thhe combustion chamber (8) be shut off from the compression chamber (5) by the value (12). This value (12) is actuated by hydraulic pressure acting on a piston inside the cylinder (13). The value (12) opens before top dead centre of the compression stroke and then closes after ignition during the expansion. The timing of the opening and closing of the value can be altered depending on whether the engine is being supercharged or not.

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