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61. 发明授权

US4450805A Fuel injection pump for internal combustion engines 失效
标题翻译：内燃机燃油喷射泵
公开(公告)号：US4450805A
公开(公告)日：1984-05-29
申请号：US415947
申请日：1982-09-08
申请人： Franz Eheim , Gerald Hofer
发明人： Franz Eheim , Gerald Hofer
IPC分类号： F02D1/02 , F02D1/06 , F02D1/12 , F02M59/44 , F02D23/02
CPC分类号： F02M59/447 , F02D1/065 , F02D1/12
摘要： A fuel injection pump is proposed in which the quantity adjustment member has a travel limitation device in the form of an adjustable stop, which is adjusted in accordance with the displacement of an adjusting piston in accordance with a contour formed in the jacket face thereon. The displacement of the adjusting piston is effected via rpm-dependent pressure of the suction chamber counter to the force of a restoring spring and counter to a pressure which can be established with the aid of a pressure control valve in accordance with engine operating parameters. The adjustment of the stop is thus effected with the high work capacity of the suction chamber pressure, and the limitation of the adjustment is attained with the aid of the modulated pressure diverted from the suction chamber pressure.
摘要翻译：提出了一种燃料喷射泵，其中量调节构件具有可调节止动件形式的行程限制装置，该调节止动件根据其中形成的护套面上的轮廓，根据调节活塞的位移进行调节。调节活塞的位移是通过吸力室的转速相对于复原弹簧的力而相对于压力而相对于根据发动机操作参数的压力控制阀确定的压力来实现的。因此，通过吸入室压力的高工作能力来实现止动件的调节，并且借助于从吸入室压力转向的调制压力来实现调节的限制。

62. 发明授权

US4445476A RPM Governor of a fuel injection pump 失效
标题翻译：燃油喷射泵的RPM调速器
公开(公告)号：US4445476A
公开(公告)日：1984-05-01
申请号：US379405
申请日：1982-05-18
申请人： Franz Eheim
发明人： Franz Eheim
IPC分类号： G05D13/10 , F02D1/02 , F02D1/08 , F02D1/12 , F02M41/12 , F02M59/44 , F02D1/06
CPC分类号： F02D1/12 , F02M41/126 , F02M59/447 , F02M2200/24
摘要： The invention relates to an rpm governor of a fuel injection pump for internal combustion engines, in which a positive or negative adaptation is attainable by way of a hydraulically actuated piston. The fluid pressure determining the piston position is variable by means of a valve in an outflow conduit from the control pressure chamber.
摘要翻译：本发明涉及用于内燃机的燃料喷射泵的转速调节器，其中通过液压致动的活塞可获得正或负调节。通过来自控制压力室的流出管道中的阀可以确定确定活塞位置的流体压力。

63. 发明授权

US4444170A Fuel injection pump for internal combustion engines 失效
标题翻译：内燃机燃油喷射泵
公开(公告)号：US4444170A
公开(公告)日：1984-04-24
申请号：US409419
申请日：1982-08-19
申请人： Gerald Hofer
发明人： Gerald Hofer
IPC分类号： F02D1/02 , F02D1/06 , F02D1/12 , F02M59/44 , F02D7/00
CPC分类号： F02D1/12 , F02D1/065 , F02M59/447
摘要： A fuel injection pump, the volume adjustment member of which has a limiter of its play in the form of an adjustable device, which is movable in accordance with the displacement of a control piston in response to a contour provided in the control piston. The displacement of the first control piston occurs in accordance with the pressure of the air supplied to the combustion chambers of the internal combustion engine, and this in turn is controlled with the aid of a pressure element. The pressure element actuates a control piston, with the aid of which a control pressure is created which actuates the first control piston. The control pressure, at the same time, acts on the pressure element by way of the second control piston in the form of return pressure. In a state of equilibrium the control pressure circuit is separated from the pressure source.
摘要翻译：一种燃料喷射泵，其体积调节构件具有可调节装置形式的游隙限制器，其可根据控制活塞响应于设置在控制活塞中的轮廓的位移而移动。第一控制活塞的位移根据供给到内燃机的燃烧室的空气的压力而发生，这又借助于压力元件来控制。压力元件致动控制活塞，借助于该控制活塞产生控制压力，该控制压力致动第一控制活塞。控制压力同时通过第二控制活塞以返回压力的形式作用在压力元件上。在平衡状态下，控制压力回路与压力源分离。

64. 发明授权

US4429672A Device for controlling the rate of delivery of a fuel-injection for an internal-combustion engine 失效
标题翻译：用于控制用于内燃机的燃料喷射的速率的装置
公开(公告)号：US4429672A
公开(公告)日：1984-02-07
申请号：US368118
申请日：1982-04-14
申请人： Manuel Roca-Nierga
发明人： Manuel Roca-Nierga
IPC分类号： F02D1/02 , F02D1/06 , F02D1/08 , F02D1/10 , F02D1/12
CPC分类号： F02D1/025 , F02D1/065 , F02D1/08 , F02D1/10 , F02D1/127
摘要： This invention relates to a device for controlling the rate of delivery of a fuel-injection pump (2) for an internal-combustion engine. The device is composed of a tridimensional planar cam (8) mounted on a slider (40) which is movable axially as a function of the rpm of the pump, the end of stroke depending on the temperature of the engine. The cam (8), moreover, is movable transversely relative to the axis of the slider (40) as a function of a supercharge pressure of the engine.
摘要翻译：本发明涉及一种用于控制用于内燃机的燃料喷射泵（2）的输送速率的装置。该装置由安装在滑块（40）上的三维平面凸轮（8）组成，该滑块可根据泵的转速轴向移动，行程结束取决于发动机的温度。此外，凸轮（8）可根据发动机的增压压力相对于滑块（40）的轴线横向移动。

65. 发明授权

US4418670A Fuel injection pumping apparatus 失效
标题翻译：燃油喷射泵送装置
公开(公告)号：US4418670A
公开(公告)日：1983-12-06
申请号：US301019
申请日：1981-09-10
申请人： David F. Lakin
发明人： David F. Lakin
IPC分类号： F02D1/08 , F02D1/12 , F02D41/40 , F02M47/00 , F02M59/10 , F02D1/02
CPC分类号： F02M59/105 , F02D41/40 , Y02T10/44
摘要： A fuel injection pumping apparatus comprises piston means slidable in a bore from one end of which extends a fuel outlet for connection to a nozzle. A fuel inlet is connected to the one end of the bore and a valve controls flow through the inlet into the bore. The piston means is actuated by liquid under pressure supplied by a plunger actuated by an engine driven cam located in a cylinder. A two way valve is provided to control flow of liquid from the cylinder either to the bore or to a source of liquid, the valve being controlled by an electrically operated actuator. The actuator is controlled by a control circuit which receives a signal from a transducer associated with the piston means.
摘要翻译：燃料喷射泵送装置包括可在孔中滑动的活塞装置，孔的一端延伸出用于连接到喷嘴的燃料出口。燃料入口连接到孔的一端，并且阀控制通过入口进入孔的流动。活塞装置在由位于气缸中的发动机驱动凸轮致动的柱塞供给的压力下由液体致动。提供双向阀以控制液体从气缸到孔或液体源的流动，阀由电操作的致动器控制。致动器由控制电路控制，该控制电路从与活塞装置相关联的传感器接收信号。

66. 发明授权

US4406264A Governor for engines 失效
标题翻译：发动机总监
公开(公告)号：US4406264A
公开(公告)日：1983-09-27
申请号：US280123
申请日：1981-07-02
申请人： Dorian F. Mowbray
发明人： Dorian F. Mowbray
IPC分类号： G05D13/10 , F02D1/02 , F02D1/04 , F02D1/12 , F02M41/14 , F02D7/00
CPC分类号： F02D1/12 , F02M41/1411
摘要： A two speed governor for a fuel pumping apparatus which supplies fuel to an internal combustion engine comprises a source of fuel under pressure which varies in accordance with the speed of the engine. Fuel is supplied through a first orifice and a second orifice in series from the source. The second orifice is defined by a port the size of which is controlled by a manually operable rod while the first orifice is defined by a port the size of which is controlled by a spool responsive to the pressure of the source. The port closes at the maximum allowed engine speed. A third orifice defined by a port is also controlled by the spool and is connected in parallel with the second orifice. The port is closed at speeds above the idling speed of the engine. In the intermediate speed range the engine is controlled by the rod.
摘要翻译：用于向内燃机供应燃料的燃料泵送装置的两速调速器包括根据发动机的速度而变化的压力下的燃料源。燃料通过来自源的第一孔和第二孔串联供应。第二孔由端口限定，该端口的尺寸由手动操作的杆控制，而第一孔由端口限定，该端口的大小由响应于源的压力的线轴控制。端口以最大允许发动机转速关闭。由端口限定的第三孔也由阀芯控制并且与第二孔并联连接。该端口以高于发动机空转速度的速度关闭。在中速范围内，发动机由杆控制。

67. 发明授权

US4387683A Fuel injection pump for internal combustion engines 失效
标题翻译：内燃机燃油喷射泵
公开(公告)号：US4387683A
公开(公告)日：1983-06-14
申请号：US123608
申请日：1980-02-22
申请人： Franz Eheim
发明人： Franz Eheim
IPC分类号： F02D1/04 , F02D1/12 , F02M41/12 , F02D1/06
CPC分类号： F02D1/127 , F02M41/125
摘要： The invention relates to a fuel injection pump with a hydraulic governor and a hydraulic means of governing the onset of injection. The pressure controlled per se in proportion to the rpm is governed in accordance with load in slightly less than proportional fashion. The load-dependent control takes place by means of the adjusting piston of the hydraulic governor, which controls the cross section of a relief channel.
摘要翻译：本发明涉及一种具有液压调速器和控制喷射开始的液压装置的燃油喷射泵。与rpm成比例的本身控制的压力根据负荷稍微小于成比例的方式。负载相关的控制通过液压调速器的调节活塞进行，该调节活塞控制溢流通道的横截面。

68. 发明授权

US4387679A Overspeed protective system for internal combustion engines 失效
标题翻译：内燃机超速保护系统
公开(公告)号：US4387679A
公开(公告)日：1983-06-14
申请号：US184494
申请日：1980-09-05
申请人： Philip M. Folger , Bobby L. Johnson
发明人： Philip M. Folger , Bobby L. Johnson
IPC分类号： F02B3/06 , F02D1/12 , F02D17/04 , F02M63/02 , F02D1/04 , F02B77/08
CPC分类号： F02M63/0205 , F02D1/12 , F02D17/04 , F02B3/06
摘要： An internal combustion engine overspeed protection system utilizes a spring-actuated expandable overspeed link in the fuel control linkage to shut off fuel independently of governor or throttle action. The link is normally latched in a contracted condition and positioned in the fuel linkage between a manual fuel lever and the fuel cranks for the respective cylinders of the engine. An automatically resetable hydraulic actuating device unlatches the link in high speed response to an engine overspeed condition. A spring coupling in the fuel linkage permits relatching of the overspeed link by manipulation of the fuel lever.
摘要翻译：内燃机超速保护系统利用燃料控制联动装置中的弹簧致动的可膨胀超速连杆，以独立于调速器或节流动作来切断燃料。该连杆通常在收缩状态下锁定并且位于燃料连杆机构之间的燃料连杆机构，该手动燃油杆与用于发动机的相应气缸的燃油曲柄。可自动复位的液压执行装置以高速响应发动机超速状态解锁链接。燃料连杆中的弹簧联接件允许通过操纵燃料杆来重新连接超速连杆。

69. 发明授权

US4383511A Control system 失效
标题翻译：控制系统
公开(公告)号：US4383511A
公开(公告)日：1983-05-17
申请号：US231419
申请日：1981-02-04
申请人： Christopher Jones
发明人： Christopher Jones
IPC分类号： F02D41/40 , F02D41/22 , F02D41/30 , F02D41/38 , F02D45/00 , F02D1/12
CPC分类号： F02D41/3082 , F02D41/221 , F02D41/38 , F02D2041/226
摘要： A control system for the fuel pump of an internal combustion engine includes a fuel determining network which controls the conduction of an output transistor by way of an input transistor. A transducer provides an operator demand signal to the network. In the event of failure of the network the transducer is arranged to control the supply of base circuit to the output transistor so that the conduction of the output transistor is directly controlled. The output transistor controls the flow of current in the winding of an actuator for the control member of the fuel pump.
摘要翻译：用于内燃机的燃料泵的控制系统包括通过输入晶体管控制输出晶体管的导通的燃料确定网络。传感器向网络提供操作员需求信号。在网络故障的情况下，换能器被布置成控制输出晶体管的基极电路的供应，从而直接控制输出晶体管的导通。输出晶体管控制用于燃料泵的控制构件的致动器的绕组中的电流流动。

70. 发明授权

US4348998A Fuel injection pump 失效
标题翻译：燃油喷射泵
公开(公告)号：US4348998A
公开(公告)日：1982-09-14
申请号：US872862
申请日：1978-01-27
申请人： Gerhard Stumpp
发明人： Gerhard Stumpp
IPC分类号： F02D1/02 , F02D1/12 , F02D7/00 , F02M41/12 , F02M59/24 , F02M59/34
CPC分类号： F02M59/34 , F02D1/12 , F02M41/124
摘要： A fuel injection pump for an internal combustion engine including a low pressure sump and a sump piston, reciprocating in a cylinder, for imparting elevated pressure to the fuel for delivery to injection valves. The pressure chamber in the pump cylinder can be opened to the sump at some adjustable point of the piston stroke to limit fuel delivery. A secondary conduit between the pressure chamber and the sump includes a flow throttle that variably restricts the return flow of fuel as adjusted by fluid pressure which is regulated by a secondary fuel control mechanism. This mechanism is subject to closed-loop control via an air flow rate meter disposed in the induction tube and also acts as a limiting stop for the baffle plate of the air flow rate meter.
摘要翻译：一种用于内燃机的燃料喷射泵，其包括在气缸中往复运动的低压油槽和油底壳活塞，用于将高压压力输送到喷射阀。泵缸中的压力室可以在活塞冲程的某个可调节点处打开到储槽，以限制燃料输送。压力室和贮槽之间的次级导管包括流量节流阀，其可变地限制由二次燃料控制机构调节的流体压力调节的燃料回流。该机构经由设置在感应管中的空气流量计进行闭环控制，并且还用作空气流量计的挡板的限制挡块。

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