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1. 发明公开

EP0124346A3 Throttle position sensor 失效
标题翻译：节气门位置传感器
公开(公告)号：EP0124346A3
公开(公告)日：1985-09-18
申请号：EP84302793
申请日：1984-04-25
申请人： DUNCAN ELECTRONICS
发明人： Overcast, Donald A. , Hall, Lloyd E. , Mueller, Guenter W.
IPC分类号： F02D05/00 , H01C10/32
CPC分类号： F02D41/28 , F02D11/106 , F02D2200/0404 , H01C10/14 , H01C10/32
摘要： ® Atrottle position sensor (10) having a potentiometer module (14) which fits into a connector casing (12) for mounting on a carburetor or an air-fuel mixture control system for an internal combustion engine. The position sensor assembly is mounted such that movement of the butterfly valve and thus the trottle, acts to move the wiper element of the potentiometer in a predictable manner. The modules can be tested independently of the casing and rejected without unnecessary waste. Additionally, the same potentiometer module can be used with different connector casings. The potentiometer module (14) includes a one piece casing (36) having an integrally formed cantilever bearing system with two spaced bearing surfaces (49, 53) for rotatably mounting the rotor (40) holding the potentiometer wipers (66) and a «pilot diameter» boss (46) aligned with the axis of rotation of the rotor (40). Longitudinal movement or end play of the rotor (40) within the casing is limited by positioning two stop members (122, 134) on either side of an annular ridge (131) extending outwardly from the rotor (40).
摘要翻译：具有装配到连接器壳体（12）中的电位计模块（14）的小腿位置传感器（10），用于安装在化油器或内燃机的空气燃料混合物控制系统上。位置传感器组件被安装成使得蝶阀和所述小腿的运动用于以可预测的方式移动电位计的刮水元件。模块可以独立于套管进行测试，并且不会有不必要的浪费被排除。另外，相同的电位计模块可以与不同的连接器外壳一起使用。电位计模块（14）包括具有整体形成的悬臂轴承系统的一体式壳体（36），该系统具有两个间隔开的轴承表面（49,53），用于可旋转地安装固定电位器刮水器（66）的转子（40）导向器直径>>凸台（46）与转子（40）的旋转轴线对准。通过在从转子（40）向外延伸的环形脊（131）的任一侧上定位两个止动构件（122,134）来限制壳体内的转子（40）的纵向移动或端部游隙。

2. 发明公开

EP0118175A3 Road and engine speed governor control circuit 有权
标题翻译：道路和发动机速度控制电路
公开(公告)号：EP0118175A3
公开(公告)日：1985-06-12
申请号：EP84300362
申请日：1984-01-20
申请人： Kasiewicz, Stanley Joseph
发明人： Kasiewicz, Stanley Joseph
IPC分类号： F02D05/00
CPC分类号： B60K31/047 , F02D11/10 , F02D31/007 , F02D2011/103
摘要： The disclosure relates to an engine and load speed governor (20) including an electronic control circuit (66). The control circuit comprises engine speed signal generating circuit (24) and a load speed generating circuit to provide electrical speed signals to the input of a microprocessor. The microprocessor develops motor control signals for a reversible electric motor (62) which drive the actuator (64) for the throttle limiting device (36). The motor control signals for operation in the close throttle direction and the open throttle direction are developed at different outputs of the microprocessor and applied to respective inputs of a motor driver circuit (158). The motor control signal produced by the microprocessor are time modulated, either pulse rate or pulde width, in accordance with the operating conditions of the engine or load to provide operation of the motor (62) at precisely controlled slow speeds. Unmodulated motor control signals are also produced by the microprocessor under certain operation conditions to provide operation of the motor at full speed.

3. 发明公开

EP0084099A3 Fuel control apparatus and an internal combustion engine having such apparatus 无效
标题翻译：燃油控制装置和具有这种装置的内燃机
公开(公告)号：EP0084099A3
公开(公告)日：1983-11-30
申请号：EP82111035
申请日：1982-11-30
申请人： MITSUBISHI DENKI KABUSHIKI KAISHA
发明人： Sakamoto, Toshiyuki Mitsubishi Denki K. K. , Wataya, Seiji Mitsubishi Denki K. K.
IPC分类号： F02D05/00 , G12B15/00
CPC分类号： F02M35/10249 , F02D41/3005 , F02D2041/2065 , F02D2200/0414 , F02D2400/18
摘要： Fuel control apparatus for an internal combustion engine (7) which has an air intake tube (11) includes an electrically controlled fuel injection valve (3) and a control device (12) for controlling the valve (3) in accordance with various parameters of the engine. A radiating fin (13) is located on the control device (12) for removing heat generated by elements which drive the valve (3). The control device (12) is mounted on the air intake tube (11) so that the radiating fin (13) projects into the air intake tube (11). In this manner, the radiating fin (13) is cooled by incoming air.

4. 发明公开

EP0038586A3 Fuel injection apparatus for externally ignited combustion engine with continuous injection in the input manifold 失效
标题翻译：燃油喷射装置在输入管口连续喷射的外部燃烧式燃烧发动机
公开(公告)号：EP0038586A3
公开(公告)日：1982-01-27
申请号：EP81200363
申请日：1981-04-01
申请人： Dr.Ing.h.c. F. Porsche Aktiengesellschaft
发明人： Kercher, Walter, Dipl.-Ing.
IPC分类号： F02D05/00
CPC分类号： F02M69/26 , F02D41/068
摘要： Kraftststoffeinspritzanlage für gemischverdichtende, fremdgezündete Brennkraftmaschnen mit kontinuierlicher Einspritzung in das Saugrohr (1) in dem ein Messorgan sowie eine durch ein Fahrpedal willkürlich betätigbare Drossel klappe (2) hintereinander angeordnet sind und das Messor gan entsprechend der durchströmenden Luftmenge gegen eine Rückstellkraft bewegt wird und dabei das bewegliche Teil eines in der Kraftstoffleitung (13,-14) angeordneten, je Zylin der der Brennkraftmaschine ein Differenzdruckventil (3, 4) umfassenden Zumessventils für die Zumessung einer der Luftmenge proportionalen Kraftstoffmenge verstellt.
Damit die Abgasemission, der Kraftstoffverbrauch sowie das Betriebsverhalten der Brennkraftmaschine in der Warm laufphase verbessert wird, ist die Drossel eine Festdrossel (23) und es ist zur Beeinflussung der Druckdifferenz in Abhän gigkeit von der Fahrpedalstellung eine variable Drosselvor richtung (29, 34) angeordnet, die durch eine Steuerinrichtung (30, 30-, 30A, 37, 55, 70), derart beeinflußbar ist, daß während der Warmlaufphase der Brennkraftmaschine beim Beschleu nigen die Druckdifferenz an den Differnzdruckventilen (3, 4) erhöht wird und in Folge der daraus resultierenden Krafts toffmengenanreicherung ein fetteres Kraftstoff-Luft-Gemisch bewirkt wird.
摘要翻译：用于将内燃机混合压缩的燃料喷射装置，其中点燃并连续喷射到进气管（1）中，其中根据需要通过加速踏板致动的测量元件和节流阀（2）串联布置并且所述测量元件根据流过的空气量而相对于恢复力移动，并且在该过程中调节布置在燃料管线（13,14）中的计量阀的可移动部分，并且包括一个差压阀（3 ，4）内燃机的每缸，用于计量与空气量成比例的燃料量。为了改善排气排放，燃料消耗和内燃机在预热阶段的操作行为，节气门是不可调节的节流器（23），并且作为位置的函数影响压力差提供了可以由控制装置（30,30-，30A，37,55,70）影响的可变节流装置（29,34），使得差压下的压力差在内燃机的预热阶段加速的情况下，增加阀（3,4），并且由于燃料量的增加，导致燃料/空气混合物更丰富。

5. 发明公开

EP0116168A3 Fuel injection pump 失效
标题翻译：燃油喷射泵
公开(公告)号：EP0116168A3
公开(公告)日：1985-01-23
申请号：EP83113085
申请日：1983-12-24
申请人： ROBERT BOSCH GMBH
发明人： Laufer, Helmut
IPC分类号： F02M45/02 , F02D05/00
CPC分类号： F02M45/06 , F02M41/123 , F02M45/12 , F02M59/22

6. 发明公开

EP0080735A3 Fuel injection apparatus for internal combustion engines 失效
标题翻译：燃油喷射装置内燃机
公开(公告)号：EP0080735A3
公开(公告)日：1985-01-09
申请号：EP82111079
申请日：1982-12-01
申请人： Hitachi, Ltd.
发明人： Kashiwaya, Mineo , Tanabe, Yoshiyuki , Yamada, Kinsaku , Tsuruta, Hisato
IPC分类号： F02D05/00 , F02D33/00
CPC分类号： F02D41/08 , F02D41/187 , F02M51/02
摘要： In a fuel injection apparatus for internal combustion engine wherein a hot wire sensor (32) is provided in an air bypass (30) communicating the upstream side of a Venturi portion (28) formed in an air-intake path (12) with the Venturi portion, the amount of air flowing in the air bypass is controlled by an air-scaling valve (38) driven by an electromagnetic device (42) so that the output of the hot wire sensor converges to a set level, fuel is scaled by a fuel-scaling valve (50) driven by the electromagnetic device in accordance with the change of the amount of air supplied to the engine, and the scaled fuel is continuously injected into the air-intake path, the set level is determined to a value which is smaller than a maximum output value of the hot wire sensor occuring when the air-scaling valve is fully opened during idling operation of the engine, thereby ensuring that the output of the hot wire sensor can converge to the set level during the idling operation.

7. 发明公开

EP0066758A3 Rotational angle signal generating system for internal combustion engines 失效
标题翻译：用于内燃机的旋转角度信号发生系统
公开(公告)号：EP0066758A3
公开(公告)日：1983-08-24
申请号：EP82104473
申请日：1982-05-21
申请人： MITSUBISHI DENKI KABUSHIKI KAISHA
发明人： Matsumura, Masami
IPC分类号： F02D05/00 , F02P07/06
CPC分类号： F02D41/009 , F02P7/067 , F02P7/0775
摘要： A rotational angle signal generating system for an internal combustion engine generates its signal from the a.c. signal (a) generated by a magneto-generator (1) mounted in the ignition distributor of the engine. The a.c. signal is shaped to form a square wave (b), two generators (3, 4) generate pulse trains (c, d) from said square wave (b), and the pulse trains (c, d) are combined by a device (5) to form the rotational angle signal (c).

8. 发明公开

EP0072034A3 Fuel injection system for an internal combustion engine, and an engine provided with such a system 失效
标题翻译：用于内燃机的燃油喷射系统，以及提供这种系统的发动机
公开(公告)号：EP0072034A3
公开(公告)日：1983-07-20
申请号：EP82107291
申请日：1982-08-11
申请人： MITSUBISHI DENKI KABUSHIKI KAISHA
发明人： Miki, Takao , Asayama, Yoshiaki , Ueyama, Yoshiji
IPC分类号： F02M51/02 , F02D05/00
CPC分类号： F02M69/145 , F02M69/18
摘要： A fuel injection system for an internal combustion engine (1) including a fuel injection valve (5) for injecting fuel under pressure into an intake pipe (3) of the engine. The system includes a flow meter (4) for generating an output signal dependent on the intake air flow rate of the engine (1) and an injection valve drive means (6) for opening the fuel injection valve (5) for a predetermined period at a frequency determined by the output signal to effect proper fuel injection. A pressure regulating device (14) is provided for holding substantially at a preset value the difference between the pressure of the fuel in a supply chamber (14a) for being fed to the fuel injection valve (5) and the pressure in the intake pipe (3). An electronic control means (32) is provided for controlling the preset valve in accordance with the running state of the engine.

9. 发明公开

EP0051058A3 Speed governor of an injection engine, especially of a diesel engine, with a multistep reduction gear depending on operational data 失效
标题翻译：喷油发动机的速度监督员，特别是柴油发动机，具有依赖于运行数据的多减速齿轮
公开(公告)号：EP0051058A3
公开(公告)日：1982-10-27
申请号：EP81890112
申请日：1981-07-01
申请人： Friedmann & Maier Aktiengesellschaft
发明人： Brasseur, Georg
IPC分类号： G05D13/62 , F02D05/00 , G05D11/13
CPC分类号： F02D31/007 , F02B3/06
摘要： Eine Einrichtung zur Regelung der Drehzahl einer Ein spritzbrennkraftmaschine durch Verändern der Einspritzmen ge in Abhängigkeit von Betriebsgrößen weist Meßwertgeber für die Betriebsgrößen, für die Fahrpedalstellung und für ein der Brennkraftmaschine nachgeschaltetes Stufengetriebe auf, welche Meßwertgeber elektrische Signale an eine Mikrocomputer liefern, dessen Ausgang mit einem die Einspritzmenge beeinflussenden Stellglied verbunden ist. Der Meßwertgeber für das Stufengetriebe ist ein Schaltvor gänge signalisierender Meßwertgeber, dessen Signal Priori tät gegenüber dem Signal für die Fahrpedalstellung hat.
摘要翻译：该装置具有用于操作变量的测量值发射器，用于加速器踏板位置和连接在内燃机下游的步进齿轮，测量值发射器向微型计算机提供电信号，其输出连接到致动元件这影响了注射量。用于踏步齿轮的测量值发射器是用于信号切换过程并且其信号相对于加速器踏板位置的信号具有优先级的测量值发射器。

10. 发明公开

EP0026643A3 Fuel metering system for an internal combustion engine 有权转让
标题翻译：内燃机燃油计量系统
公开(公告)号：EP0026643A3
公开(公告)日：1982-01-27
申请号：EP80303376
申请日：1980-09-26
申请人： FORD MOTOR COMPANY LIMITED , FORD-WERKE AKTIENGESELLSCHAFT , FORD FRANCE SOCIETE ANONYME , Ford Motor Company
发明人： Hideg, Laszlo
IPC分类号： F02D05/00
CPC分类号： F02D41/047 , F02B2275/14
摘要： A fuel metering system for an internal combustion engine uses a digital computer to calculate the desired fuel flow to maintain an air/fuel ratio required under the engine operating conditions existing at the time. This desired fuel flow is obtained from a basic fuel metering system and, under equilibrium engine operating conditions, is the actual fuel flow demand of the engine. Under transient engine operating conditions, the invention provides compensation of the basic fuel metering system calculations to take into account the effects of the transfer of fuel from the liquid state on the wall surfaces of the engine's intake passages to the gas or vapor state in the inducted air fuel mixture and also takes into account transfers of fuel from the inducted air/fuel mixture onto the intake passage surfaces as a liquid deposit.

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