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1. 发明授权

US4350128A Fuel flow control supercharged engine 失效
标题翻译：燃油流量控制增压发动机
公开(公告)号：US4350128A
公开(公告)日：1982-09-21
申请号：US203884
申请日：1980-11-04
申请人： Jean-Pierre Boudy
发明人： Jean-Pierre Boudy
IPC分类号： F02D1/06 , F02D1/12 , F02D23/02 , F02D1/14
CPC分类号： F02D1/06 , F02D1/127 , F02D23/02 , Y02T10/144
摘要： A fuel flow regulation device for a supercharged engine of the type having an injection pump whose piston's bottom position is determined by a moving stop, is disclosed. The fuel flow regulation device consists of a tridimensional cam contacting the stop and movable in an axial and a rotational direction. The axial movement of the cam is provided by a piston rod connected to a pair of pistons, one of which has a smaller diameter than the other by a predetermined amount, in which the pistons are oppositely subjected to engine intake pressure and engine exhaust pressure. The rotational movement of the cam is controlled by a jack subject to the output of a volumetric hydraulic pump actuated by the engine and pumping fluid from the engine cooling system.
摘要翻译：公开了一种具有喷射泵的增压发动机的燃料流量调节装置，该喷射泵的活塞的底部位置由移动止挡确定。燃料流量调节装置由接触止动件的三维凸轮组成，并可在轴向和旋转方向上移动。凸轮的轴向运动由连接到一对活塞的活塞杆提供，其中一个活塞具有比另一个更小的直径，其中活塞相对地受到发动机进气压力和发动机排气压力的预定量。凸轮的旋转运动通过由发动机驱动的体积液压泵的输出和来自发动机冷却系统的泵送流体的千斤顶来控制。

2. 发明授权

US5664527A Pneumatic valve recoil system for internal combustion engines 失效
标题翻译：内燃机气动回弹系统
公开(公告)号：US5664527A
公开(公告)日：1997-09-09
申请号：US496180
申请日：1995-06-28
申请人： Jean-Pierre Boudy
发明人： Jean-Pierre Boudy
IPC分类号： F01L3/10 , F01L1/46 , F01L3/20
CPC分类号： F01L1/465
摘要： A pneumatic valve recoil system includes a piston that is unitary with the stem of a valve and which slides in a cylinder, such that the piston, valve stem, and cylinder cooperate to form a chamber containing a compressible fluid. The chamber is connected through a single calibration port to an oil-evacuation and fluid-pressure-regulating system located outside the cylinder head of the engine.
摘要翻译：气动回弹系统包括与阀的杆整体并且在气缸中滑动的活塞，使得活塞，阀杆和气缸配合形成容纳可压缩流体的室。该腔室通过单个校准端口连接到位于发动机气缸盖外部的排油和流体压力调节系统。

3. 发明授权

US4471616A Device for regulating the air supply of an internal combustion engine 失效
标题翻译：用于调节内燃机的空气供应的装置
公开(公告)号：US4471616A
公开(公告)日：1984-09-18
申请号：US405190
申请日：1982-08-04
申请人： Jean-Pierre Boudy
发明人： Jean-Pierre Boudy
IPC分类号： F02B37/00 , F02B37/24 , F02D9/02
CPC分类号： F02B37/225 , F02B37/24 , F02B37/18 , F02D2009/0283 , Y02T10/144
摘要： In a device for regulating the air supply of an internal combustion engine supercharged by a turbo-compressor unit driven in rotation by the engine's exhaust, the intake of the rotating compressor is controlled by an intake regulation (or gating) system capable of reducing the compressive effect of the rotor of the compressor. Control elements of said regulation (or gating) system are connected with the accelerator linkage so as to close the regulation (or gating) system and reduce the compressive effect to the maximum degree when the accelerator moves toward the idling position of the engine.
摘要翻译：在用于调节由发动机排气驱动旋转驱动的涡轮压缩机单元增压的内燃机的空气供给装置中，通过能够降低压缩机的进气调节（或门控）系统来控制旋转压缩机的进气压缩机转子的作用。所述调节（或门控）系统的控制元件与加速器联动连接，以便关闭调节（或门控）系统，并且当加速器朝向发动机的怠速位置移动时将压缩效应降至最大程度。

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