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51. 发明授权

US4214562A Valve control arrangements 失效
标题翻译：阀门控制装置
公开(公告)号：US4214562A
公开(公告)日：1980-07-29
申请号：US919975
申请日：1978-06-28
申请人： Dorian F. Mowbray
发明人： Dorian F. Mowbray
IPC分类号： F02M25/07 , F02D21/08 , F02M1/00 , F02M25/00
CPC分类号： F02D21/08 , F02M1/00 , F02M26/21 , F02M26/39 , F02M26/62 , F02M26/70 , F02M26/71
摘要： The invention relates to a valve control arrangement for controlling the flow of exhaust gas from an exhaust manifold to an air inlet of an internal combustion engine which is supplied with fuel by a fuel pump. The quantity control member of the pump is connected through linkage to a valve through which exhaust gas can flow into a conduit connected to the air inlet manifold. In this manner the quantity of exhaust gas recirculated depends upon the setting the control member of the pump. A further valve is positioned upstream so far as exhaust gas is concerned, of the valve and the further valve is adjusted so that it maintains the pressure drop across the first mentioned valve substantially constant. This is achieved in the example, by means of a diaphragm opposite sides of which are responsive to the pressure on opposite sides of the first mentioned valve.
摘要翻译：本发明涉及一种阀控制装置，用于控制从燃气泵供给燃料的内燃机的排气歧管到空气入口的排气流。泵的量控制构件通过联动连接到阀，排气可以通过该阀流入连接到进气歧管的导管。以这种方式，再循环的排气量取决于泵的控制构件的设定。另外的阀门被定位在阀的上游，并且阀被调节，从而使得阀保持跨第一提到的阀的压降基本恒定。这在这个例子中是通过一个隔膜来实现的，两个隔膜的两侧对第一个提到的阀的相对侧面的压力有反应。

52. 发明授权

US4192267A Exhaust gas recycling in an internal combustion engine 失效
标题翻译：内燃机废气回收
公开(公告)号：US4192267A
公开(公告)日：1980-03-11
申请号：US944942
申请日：1978-09-22
申请人： John M. Cobb
发明人： John M. Cobb
IPC分类号： F02D21/08
CPC分类号： F02M26/63 , F02M26/62
摘要： An exhaust gas recycling circuit for use in a fuel injection engine wherein the speed of the engine, as well as the rate of the fuel injection to the engine combustion chambers, are the determining factors in regulating the flow rate of exhaust gas to the engine's intake manifold.
摘要翻译：用于燃料喷射发动机的废气回收回路，其中发动机的速度以及燃料喷射到发动机燃烧室的速率是调节排放到发动机进气口的流量的决定因素多数。

53. 发明授权

US4043304A Fuel injection system for self-igniting internal combustion engines 失效
标题翻译：用于自燃内燃机的燃油喷射系统
公开(公告)号：US4043304A
公开(公告)日：1977-08-23
申请号：US465503
申请日：1974-04-30
申请人： Gerhard Stumpp , Konrad Eckert , Detlev Runge , Wolf Wessel
发明人： Gerhard Stumpp , Konrad Eckert , Detlev Runge , Wolf Wessel
IPC分类号： F02B3/06 , F02D1/06 , F02D21/08 , F02D37/00 , F02M1/00 , F02M25/07 , F02M25/06
CPC分类号： F02D37/00 , F02D1/06 , F02D21/08 , F02M26/62 , F02M26/64 , F02B3/06 , F02M1/00
摘要： What follows is a description of a fuel injection system for an internal combustion engine which employs exhaust gas recycling. The engine has a suction tube leading to the engine and an exhaust pipe leading from the engine, while the system includes a recycle line connecting both the exhaust pipe and the suction tube, and a control mechanism. The control mechanism can be located either in the suction tube, the exhaust line or the recycle line and controls the pressure therein in order to control the recycled exhaust gas flow rate. The system further has a regulating structure which regulates the quantity of the injected fuel in conjunction with the control mechanism.
摘要翻译：以下是对使用废气再循环的内燃机的燃料喷射系统的说明。发动机具有通向发动机的抽吸管和从发动机引出的排气管，同时系统包括连接排气管和抽吸管的再循环管线和控制机构。控制机构可以位于吸入管，排气管线或再循环管线中，并且控制其中的压力，以便控制回收的废气流量。该系统还具有调节结构，其结合控制机构来调节喷射的燃料的量。

54. 发明专利

SE7805996A 未知
公开(公告)号：SE7805996A
公开(公告)日：1978-11-29
申请号：SE7805996
申请日：1978-05-25
申请人： BOSCH GMBH ROBERT
发明人： WESSEL W
IPC分类号： F02D33/00 , F02D1/12 , F02D11/06 , F02M26/62 , F02M69/00 , F02M7/00
CPC分类号： F02D11/06 , F02D1/12 , F02M26/62

55. 发明专利

SE7714605A 未知
公开(公告)号：SE7714605A
公开(公告)日：1978-06-23
申请号：SE7714605
申请日：1977-12-21
申请人： BOSCH GMBH ROBERT
发明人： STUMPP G , SCHIELINSKY G
IPC分类号： F02D1/04 , F02D21/08 , F02D3/00
CPC分类号： F02M26/62

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