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31. 发明授权

US4362141A Fuel injection pumping apparatus 失效
标题翻译：燃油喷射泵送装置
公开(公告)号：US4362141A
公开(公告)日：1982-12-07
申请号：US228785
申请日：1981-01-27
申请人： Dorian F. Mowbray
发明人： Dorian F. Mowbray
IPC分类号： F02D1/12 , F02M41/14 , F02M39/00
CPC分类号： F02M41/1411 , F02D1/125 , F02M41/1416
摘要： A fuel injection pumping apparatus includes an axially movable distributor member which carries pumping plungers movable inwardly to effect delivery of fuel by means of cam lobes formed on a cam ring. The axial position of the distributor member determines the amount of fuel supplied by the apparatus each time the plungers are moved inwardly. The distributor member is moved axially by varying the volume of liquid in a chamber, the distributor member moving as the volume of liquid increases against the action of a spring. The volume of liquid is controlled by means of a sleeve axially movable by means of a governor mechanism which includes weights. The sleeve controls the size of a port which communicates with the chamber and liquid is supplied to the chamber through a passage from a supply pump.
摘要翻译：燃料喷射泵送装置包括可轴向移动的分配器构件，其承载可向内移动的泵送柱塞，以通过形成在凸轮环上的凸轮凸角实现燃料输送。分配器构件的轴向位置确定了每当柱塞向内移动时由设备供应的燃料的量。分配器构件通过改变腔室中的液体的体积而轴向移动，分配器构件随着液体的体积而随着弹簧的作用而增加。液体的体积通过可以通过包括重量的调速器机构轴向移动的套筒来控制。套筒控制与室连通的端口的尺寸，并且液体通过来自供应泵的通道供应到室。

32. 发明授权

US4329957A Engine control 失效
标题翻译：发动机控制
公开(公告)号：US4329957A
公开(公告)日：1982-05-18
申请号：US197379
申请日：1980-10-15
申请人： Robert K. Havemann
发明人： Robert K. Havemann
IPC分类号： F02D11/08 , F02B1/04 , F02D1/12 , F02D11/06 , F02D35/02
CPC分类号： F02D11/06 , F02B1/04 , Y10S60/906
摘要： An engine speed and loss of oil pressure control arrangement for an engine such as is used in transport refrigeration and is operative at a low speed and a high speed, the arrangement including two axially aligned pistons 12 and 36 into adjacent cylinders 10 and 34, respectively, the first piston 12 moving from an engine off position to a low speed position upon closure of the valve 22 when engine operation is initiated, this forcing the second piston 36 to a low speed position which effects said low speed through leakage 40 to the engine speed control means, the second piston 36 moving further to the right to an engine high speed position upon opening of valve 28 in a conduit leading from the first cylinder to the second cylinder.
摘要翻译：用于诸如用于运输制冷的发动机的发动机速度和油压控制装置的损失并且以低速和高速运行，该装置分别包括两个轴向对齐的活塞12和36分别连接到相邻的气缸10和34中当发动机操作开始时，第一活塞12在关闭阀22时从发动机关闭位置移动到低速位置，这迫使第二活塞36处于低速位置，这将低速通过泄漏40作用到发动机速度控制装置，在从第一气缸导向第二气缸的导管中打开阀28时，第二活塞36进一步向右移动到发动机高速位置。

33. 发明授权

US4292940A Apparatus for controlling the quantity of fuel delivery to an engine and engine timing 失效
标题翻译：用于控制向发动机输送燃油量和发动机定时的装置
公开(公告)号：US4292940A
公开(公告)日：1981-10-06
申请号：US99140
申请日：1979-08-27
申请人： John M. Bailey
发明人： John M. Bailey
IPC分类号： F02D1/12 , F02D1/18 , F02M59/44 , F02D7/00
CPC分类号： F02D1/183 , F02D1/127 , F02M59/447
摘要： The invention pertains to apparatus for controlling the quantity of fuel delivery to an engine and engine timing. Several problems with prior apparatus include their high cost and inability to be easily programmed for control purposes, together with their use of complicated electrical controls to meet reliability standards. The inventive solution includes a control rod (16) having a plurality (25,84) of control surfaces of preset shape that determine the maximum quantity of fuel delivery to the engine and engine timing. A plurality (30-36, 40,70) of hydromechanical control circuits axially and rotatably move the control rod (16) in response to engine speed and load. A plurality (18,26,28 and 90-100, 100') of devices control the maximum quantity of fuel delivery and engine timing based on the axial and rotatable positions of the rod (16). The inventive apparatus is used principally to control exhaust emissions from an engine.
摘要翻译： PCT No.PCT / US79 / 00657 Sec。 371日期：1979年8月27日 102e日期：1979年8月27日PCT申请日：1979年8月27日。本发明涉及用于控制向发动机的燃料输送量和发动机定时的装置。现有装置的几个问题包括它们的高成本和无法容易地编程用于控制目的，以及它们使用复杂的电气控制来满足可靠性标准。本发明的解决方案包括具有多个（25,84）预设形状的控制表面的控制杆（16），其确定发动机的最大燃料量和发动机正时。多个（30-36,40,70）的液压机械控制电路响应于发动机转速和负载而轴向和可旋转地移动控制杆（16）。多个（18,26,28和90-100,100'）装置基于杆（16）的轴向和可旋转位置来控制燃料输送的最大量和发动机正时。本发明的装置主要用于控制来自发动机的废气排放。

34. 发明授权

US4223654A Method and apparatus for controlling the operation of a diesel engine 失效
标题翻译：用于控制柴油发动机的操作的方法和装置
公开(公告)号：US4223654A
公开(公告)日：1980-09-23
申请号：US847365
申请日：1977-10-31
申请人： Wolf Wessel , Wilfried Sautter , Gerhard Engel , Gerhard Stumpp
发明人： Wolf Wessel , Wilfried Sautter , Gerhard Engel , Gerhard Stumpp
IPC分类号： F02D1/02 , F02B1/04 , F02B3/06 , F02D1/12 , F02D41/04 , F02D41/14 , F02D41/38 , F02D41/40 , F02M59/44 , F02M51/06
CPC分类号： F02M59/447 , F02D1/12 , F02D41/1446 , F02D41/407 , F02B1/04 , F02B3/06 , F02D2041/226 , F02D2200/0606 , F02D2250/18 , F02D2250/38 , Y02T10/44
摘要： A method and apparatus for controlling a Diesel engine by limiting the amount of fuel to be admitted to the engine in dependence on engine speed and on the air mass flow rate. The invention provides a primary set of stored data interrelating these variables. The primary data set is used to generate a set-point value for the position of a movable stop member which limits the mechanical travel of the fuel control rack in the fuel injection pump; the control rack is also subject to the action of a mechanical speed governor. Additional corrections of the maximum amount of fuel are made on the basis of air temperature and fuel temperature. Still further refinements include taking into account exhaust gas temperature and engine starting conditions. The final corrected set-point signal is then compared with the output from a position indicator which is attached to the stop member. A servo-controlled element corrects the position of the stop member until the error indications are minimized in a closed loop, feedback control circuit.
摘要翻译：一种用于通过根据发动机转速和空气质量流量限制待进入发动机的燃料量来控制柴油发动机的方法和装置。本发明提供与这些变量相关联的存储数据的主要集合。主数据组用于产生限制燃料喷射泵中的燃料控制架的机械行程的可移动止动构件的位置的设定值; 控制架也受到机械调速器的作用。基于空气温度和燃料温度对燃料的最大量的额外校正。进一步的改进包括考虑废气温度和发动机起动条件。然后将最终校正的设定点信号与附接到止动构件的位置指示器的输出进行比较。伺服控制元件校正停止构件的位置，直到在闭环中的误差指示最小化，反馈控制电路。

35. 发明授权

US4220128A Distribution type fuel injection pump 失效
标题翻译：分配式燃油喷射泵
公开(公告)号：US4220128A
公开(公告)日：1980-09-02
申请号：US920393
申请日：1978-06-29
申请人： Masayoshi Kobayashi
发明人： Masayoshi Kobayashi
IPC分类号： F02D1/12 , F02D1/18 , F02M41/12 , F02M39/00
CPC分类号： F02M41/123 , F02D1/125
摘要： A distribution type fuel injection pump comprising a plunger and a control sleeve slidably mounted on the plunger. The plunger reciprocally moves along its axis while at the same time rotating about same. The control sleeve is rotated about the plunger at the time of the starting operation of an engine. A groove is formed on the cylindrical inner wall of the control sleeve. A plurality of radial passages connected to the compression chamber of the plunger is formed in the plunger. Each of the radial passages is arranged so as to face the groove of the control sleeve at one time per one revolution of the plunger. At the time of starting the engine, the radial passages are connected to the groove of the control sleeve in the suction stroke for increasing the quantity of the fuel to be injected. Contrary to this, the radial passages are connected to the groove of the control sleeve at the beginning of the delivery stroke slightly after the engine has been started.
摘要翻译：一种分配式燃料喷射泵，包括可滑动地安装在柱塞上的柱塞和控制套筒。柱塞沿其轴线往复运动，同时相同地旋转。在发动机起动时，控制套筒围绕柱塞旋转。在控制套筒的圆筒形内壁上形成一个槽。在柱塞中形成有与柱塞的压缩室连接的多个径向通路。每个径向通道布置成在柱塞的每转一次的同时面对控制套筒的槽。在起动发动机时，径向通道在吸入冲程中连接到控制套筒的槽，以增加要喷射的燃料的量。与此相反，在发动机起动之后，在输送行程开始时，径向通道连接到控制套管的凹槽。

36. 发明授权

US4205645A Apparatus for supplementary control of a combustible mixture 失效
标题翻译：用于补充控制可燃混合物的装置
公开(公告)号：US4205645A
公开(公告)日：1980-06-03
申请号：US934115
申请日：1978-08-16
申请人： Franz Eheim
发明人： Franz Eheim
IPC分类号： F02D1/12 , F02D9/02 , F02D11/06 , F02D21/08 , F02M26/51 , F02M26/62 , F02M26/71 , F02M69/00 , F02M25/06 , F02M7/00
CPC分类号： F02D11/06 , F02D1/12 , F02D11/08 , F02M26/51 , F02M26/62 , F02M26/71 , F02M37/0023
摘要： A fuel control device for an internal combustion engine employing a fuel mixture preparation system in which the amount of fuel is set at will and the amount of combustion air is adjusted automatically. In order to provide sufficient air during abrupt and rapid actuations of the fuel control lever, there is provided a hydraulic differentiating mechanism which senses rapid displacements of the fuel control lever and which temporarily opens a channel leading from a source of high hydraulic pressure directly to the servo motor that pivots the air throttle, thereby causing additional opening of the air throttle and an increased rate of air flow. The high pressure channel is closed gradually after the occurrence of the abrupt fuel change.
摘要翻译：一种用于内燃机的燃料控制装置，其使用燃料混合物制备系统，其中随意设定燃料量和燃烧空气量自动调节。为了在燃料控制杆的突然和快速致动期间提供足够的空气，提供了一种液压差速机构，其感测燃料控制杆的快速位移，并且暂时地将从高液压源引导的通道直接引导到枢转节气门的伺服电动机，从而引起空气节流阀的额外打开和空气流量的增加。在突然燃料变化发生后，高压通道逐渐关闭。

37. 发明授权

US4170976A Control device for diesel-injection internal combustion engines 失效
标题翻译：柴油喷射内燃机控制装置
公开(公告)号：US4170976A
公开(公告)日：1979-10-16
申请号：US890161
申请日：1978-03-27
申请人： Konrad Eckert , Sieghart Maier , Ernst Ritter
发明人： Konrad Eckert , Sieghart Maier , Ernst Ritter
IPC分类号： F02D1/02 , F02B3/06 , F02D1/04 , F02D1/12 , F02M59/44 , F02M63/02 , F02M7/12
CPC分类号： F02M59/447 , F02M63/022 , F02B3/06
摘要： A control device for diesel-injection internal combustion engines, whose hydraulically activated adjusting member moves the regulating rod of the fuel injection pump in the "stop" direction when the discharge of the hydraulic medium is blocked by a magnetic valve, and simultaneously serves as an arbitrarily engageable full-load or delivery rate reducing stop for the regulating rod. The control device includes a first electromagnet, which activates the valve member of the magnetic valve, and a second electromagnet, whose control member limits the adjusting movement of the adjusting member, which can be controlled by the valve member of the first electromagnet, to a position that serves as the full-load or lower rate stop for the regulating rod of the injection pump, when the second electromagnet is engaged. This limitation takes place mechanically or by opening a return line, which determines the position of an adjusting piston that is connected with the adjusting member.
摘要翻译：一种用于柴油喷射内燃机的控制装置，其液压激活的调节部件在液压介质的排出被电磁阀堵塞的同时使燃料喷射泵的调节杆沿“停止”方向移动，同时作为用于调节杆的任意啮合满载或减速停止。控制装置包括启动电磁阀的阀构件的第一电磁体和第二电磁体，第二电磁体的控制构件将可由第一电磁体的阀构件控制的调节构件的调节运动限制到当第二电磁铁接合时，作为注射泵的调节杆的满载或低速停止的位置。这种限制是机械地或通过打开返回线来进行的，该返回线确定与调节构件连接的调节活塞的位置。

38. 发明授权

US4161933A Mixture control apparatus for internal combustion engines 失效
标题翻译：内燃机混合控制装置
公开(公告)号：US4161933A
公开(公告)日：1979-07-24
申请号：US816844
申请日：1977-07-18
申请人： Gerhard Stumpp
发明人： Gerhard Stumpp
IPC分类号： F02D41/14 , F02D1/02 , F02D1/06 , F02D1/12 , F02D33/00 , F02M39/00
CPC分类号： F02D1/12 , F02D1/065
摘要： A mixture control device for a fuel-injected internal combustion engine in which an air flow meter in the induction tube is associated with a slide valve which opens and closes a fuel metering orifice. A differential pressure valve is connected across the metering orifice and one chamber of the differential pressure valve is connected to a servo-motor which moves the main fuel control rod of the fuel injection system. When the amount of fuel delivered to the engine is different from that metered out by the orifice, the pressure in the differential valve changes, causing a temporary admission of pressurized fuel to the servo-motor, which adjusts the position of the main fuel control rod until equilibrium is re-established. Several embodiments are presented, including exhaust gas recycling.
摘要翻译：一种用于燃料喷射内燃机的混合物控制装置，其中感应管中的空气流量计与打开和关闭燃料计量孔的滑阀相关联。差压阀连接在计量孔上，差压阀的一个腔室与驱动燃油喷射系统主燃油控制杆的伺服电机连接。当输送到发动机的燃料量不同于由孔口计量的燃料量时，差压阀中的压力改变，导致加压燃料临时进入伺服电动机，这调节主燃料控制棒的位置直到重新建立平衡。呈现了几个实施例，包括废气回收。

39. 发明授权

US4136656A Load control device for turbo-suspercharged diesel engines 失效
标题翻译：用于涡轮增压柴油发动机的负载控制装置
公开(公告)号：US4136656A
公开(公告)日：1979-01-30
申请号：US819106
申请日：1977-07-26
申请人： Sergei S. Sokolov , Viktor K. Safonov , Leonid I. Vlasov
发明人： Sergei S. Sokolov , Viktor K. Safonov , Leonid I. Vlasov
IPC分类号： F02B3/06 , F02D1/12 , F02D23/02 , G05D13/30 , F02D1/04 , F02D1/06
CPC分类号： F02D1/12 , F02D23/02 , G05D13/30 , F02B3/06 , Y02T10/144
摘要： The present invention relates to control devices and can most advantageously be used in load control devices for turbo-supercharged diesel engines operating over a wide range of operating conditions when frequent unsteady periods of operation caused by variations in the load take place. This control device comprises a crankshaft speed measuring mechanism, a pilot valve, a servomotor with a tailrod, a passage providing hydraulic connection of the pilot valve with the servomotor. A servomotor tailrod stroke limiter is mounted within said passage and comprises a stationary fixed casing, a sleeve and a plunger, both movable with respect to the stationary fixed casing and with respect to each other. The sleeve is connected to a pressure sensor, while the plunger, to the tail-rod of the servomotor. Such a constructional arrangement enables a separate control of the load as a function of air supply and fuel supply.
摘要翻译：本发明涉及控制装置，并且最有利地用于在由负载发生变化引起的频繁的不稳定运行时段的情况下，在宽范围的运行条件下运行的涡轮增压柴油发动机的负载控制装置。该控制装置包括曲轴速度测量机构，先导阀，具有尾部的伺服电动机，通过提供先导阀与伺服电机的液压连接。伺服马达尾行程限制器安装在所述通道内，并且包括固定固定壳体，套筒和柱塞，两者可相对于固定固定壳体并相对于彼此移动。套筒连接到压力传感器，而柱塞则连接到伺服电机的尾杆上。这种结构布置使得能够单独控制作为空气供应和燃料供应的功能的负载。

40. 发明授权

US4095924A Housing for fuel pump control assembly 失效
标题翻译：燃油泵控制组件外壳
公开(公告)号：US4095924A
公开(公告)日：1978-06-20
申请号：US719334
申请日：1976-08-31
申请人： Pierre Henri Peltret
发明人： Pierre Henri Peltret
IPC分类号： F02D1/08 , F02D1/12 , F02M59/44 , F04B7/04 , F04B39/10 , G05G11/00
CPC分类号： F02D1/12 , F02M59/44
摘要： A fuel assembly includes a main fuel pump housing from which extends a control rod into a compartment in a housing which also mounts a rotary actuator having a shaft which mounts link means located within the compartment and effecting movement of the aforesaid control rod. The housing includes a dividing wall through which the shaft extends and a fluid seal is provided about the shaft to prevent lubricant which may accumulate in the compartment flowing into a further compartment which contains the actuator.
摘要翻译：燃料组件包括主燃料泵壳体，控制杆从壳体中延伸到隔室中，该壳体还安装有具有轴的旋转致动器，该轴安装位于隔室内的连杆装置并且实现前述控制杆的运动。壳体包括分隔壁，轴延伸穿过该分隔壁，并且围绕轴设置流体密封，以防止可能积聚在隔室中的润滑剂流入包含致动器的另一隔室中。

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