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公开(公告)号：US4506186A
公开(公告)日：1985-03-19
申请号：US427181
申请日：1982-09-29
申请人： Eckart Damson , Winfried Moser , Klaus Muller , Franz Rieger , Rainer Schubler
发明人： Eckart Damson , Winfried Moser , Klaus Muller , Franz Rieger , Rainer Schubler
CPC分类号： G01L23/22
摘要： To facilitate assembly of a central glass rod in an optical sensor-spark plug combination, electrical energy is conducted to the spark end of the combination by a high temperature resistant tube or sleeve 11 surrounding a central glass rod 2 for only a limited portion of the entire length; electrical energy is conducted to the high temperature resistant sleeve 11, which forms the sparking end of the spark plug, from a terminal connector 1 by a packing 10 of electrically conductive powder, which may include radio noise suppression resistance characteristics, held in place by a compression spring 8, in electrical connection with the terminal connector 1; or by a separate tube 12 surrounding the glass rod 1, and of non-heat resistant material, the glass rod 1 being separated from the other tube 12 by an adhesive which, at the connecting end of the spark plug, need not be high temperature resistant.
摘要翻译： 为了方便在光学传感器 - 火花塞组合中组装中央玻璃棒，电能通过围绕中央玻璃棒2的耐高温管或套筒11传导到组合的火花端，仅限于 整个长度 电能通过导电粉末的填料10从端子连接器1传导到形成火花塞的火花塞端的耐高温套筒11，其可以包括无线电噪声抑制特性，通过一个 与端子连接器1电连接的压缩弹簧8; 或通过围绕玻璃棒1的单独的管12和不耐热材料，玻璃棒1通过粘合剂与另一个管12分离，粘合剂在火花塞的连接端不需要是高温 耐性
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公开(公告)号：US4452072A
公开(公告)日：1984-06-05
申请号：US410696
申请日：1982-08-23
申请人： Eckart Damson , Winfried Moser , Franz Rieger
发明人： Eckart Damson , Winfried Moser , Franz Rieger
IPC分类号： G01M11/00 , F02P17/12 , G01D21/00 , G01J1/02 , G01L23/22 , G01M15/10 , G02B6/00 , H01T13/48 , G01M15/00
摘要： To protect the light guide element of a combustion sensor, for example combined with a spark plug, and extending through a bore in the center electrode thereof against high temperatures and attach due to environmental conditions occurring within the combustion chamber, a protective element of a high temperature resistant, light transmitting ceramic, preferably alpha-crystalline aluminum oxide is located at the combustion end portion, for example in form of a disc 14, held in position by a turned-over flange of the end portion of the center electrode 13 of a spark plug-sensor combination.
摘要翻译： 为了保护燃烧传感器的导光元件，例如与火花塞组合，并且由于在燃烧室内发生的环境条件而高温地延伸穿过其中心电极中的孔并附着，所以保护元件高 耐热的透光陶瓷，优选α-结晶氧化铝位于燃烧端部，例如以盘14的形式，通过中心电极13的端部的翻转凸缘保持在适当位置 火花塞传感器组合。
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3.发明授权Method of and device for regulating fuel-and-air mixture supplied to an internal combustion engine 失效用于调节供应到内燃机的燃料和空气混合物的方法和装置
公开(公告)号：US4601276A
公开(公告)日：1986-07-22
申请号：US543999
申请日：1983-10-20
申请人： Eckart Damson , Horst Franke , Helmut Maurer , Klaus Muller , Franz Rieger
发明人： Eckart Damson , Horst Franke , Helmut Maurer , Klaus Muller , Franz Rieger
CPC分类号： F02D41/1439 , F02D41/1491
摘要： Disclosed is a method and device for regulating the preparation of fuel-and-air mixture in a carburetor, fuel injection system and the like of an internal combustion engine. The device includes an oxygen probe directly communicating with the combustion chamber of the engine. Periodically fluctuating output signal of the probe is applied to an averaging circuit which produces an average output signal over a predetermined number of engine cycles. The shape and length of the averaged output signal is indicative whether the mixture ratio is lean or rich. The averaging can be made by means of a lowpass filter, an integrator or at least one counter counting in response to the angular position of the crankshaft or the predetermined time intervals. When the probe output voltage has the form of a hump or bulge, its length or area is used for determining the actual .lambda. value in the rich range of ratios of the mixture.
摘要翻译： 公开了一种用于调节内燃机的化油器，燃料喷射系统等中的燃料和空气混合物的制备的方法和装置。 该装置包括直接与发动机的燃烧室连通的氧探头。 探测器的周期性波动的输出信号被施加到在预定数量的发动机循环上产生平均输出信号的平均电路。 平均输出信号的形状和长度指示混合比是贫还是富。 可以通过低通滤波器，积分器或响应于曲轴的角位置或预定时间间隔对至少一个计数器进行平均。 当探头输出电压具有凸起或凸起的形式时，其长度或面积用于确定混合比的丰富范围内的实际λ值。
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公开(公告)号：US4425788A
公开(公告)日：1984-01-17
申请号：US344407
申请日：1982-02-01
申请人： Horst Franke , Ernst Linder , Winfried Moser , Klaus Muller , Franz Rieger
发明人： Horst Franke , Ernst Linder , Winfried Moser , Klaus Muller , Franz Rieger
摘要： To permit individual evaluation of the combustion processes in the respective cylinders (1a-d) of an internal combustion (IC) engine (2), individual optical pick-ups (3a-d; 4a-d) are coupled to the respective cylinders, the output signals either in optical or electrical form are conducted to separate pick-ups for individual evaluation or, alternatively, the output signals are combined and then again separated out by a steering circuit. Individual evaluation can be accomplished by locating light guide fibers from the sensors in a predetermined position with respect to opto-electrical transducers; by forming scanning windows, for example by a rotating disk (19, 20) rotating n in synchronism with the engine and permitting passage of light from the respective fibers of the light guides to respective pick-ups; or by combining the light outputs from the respective sensors (4) either optically by intermixing light guide fibers in a common cable (6'), or electrically in an equivalent OR-circuit (FIG. 8: R.sub.L) with subsequent correlation of the output signal with a specific cylinder by a scanning disk (FIG. 6: 20) with suitably placed openings (22a-d) therein, or an electrical time-multiplex steering circuit (FIG. 8: 30) operating in synchronism with rotation of the engine.
摘要翻译： 为了对内燃（IC）发动机（2）的各汽缸（1a-d）中的燃烧过程进行单独评估，将各个光拾取器（3a-d; 4a-d）联接到相应气缸， 以光学或电气形式输出的信号被传送到用于单独评估的单独的拾取器，或者，输出信号被组合，然后由转向电路再次分离。 可以通过将来自传感器的光导纤维相对于光电换能器定位在预定位置来实现个体评估; 通过形成扫描窗口，例如通过与发动机同步旋转的旋转盘（19,20），并允许光从光导的各个光纤通过到相应的拾取器; 或者通过将光导纤维混合在公共电缆（6'）中，或者在等效的或电路（图8：RL）中电耦合来分别来自各个传感器（4）的光输出， 通过其中具有适当放置的开口（22a-d）的扫描盘（图6：20）或具有与发动机的旋转同步运行的电气时间复用转向电路（图8：30）的具有特定气缸的信号 。
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公开(公告)号：US4413509A
公开(公告)日：1983-11-08
申请号：US313359
申请日：1981-10-20
申请人： Winfried Moser , Klaus Muller , Franz Rieger
发明人： Winfried Moser , Klaus Muller , Franz Rieger
摘要： To provide for simultaneous transmission of pressure signals and light signals from the combustion chamber (CC) of an internal combustion engine or, selectively, either one or the other of the pressure or light signals, independently, a spark plug-type housing (1, 2) has a glass plug (3) fitted therein, the end face of which at the side remote from the combustion chamber engaging a piezo-ceramic ring (4). The inner opening of the ring (4) transmits light from the glass plug or rod 3 to a light guide fiber cable (7) which, concentrically and insulated from each other, has a metal woven sleeve (10) placed thereabout, and an outer metallic jacket (12), the woven sleeve (10) being connected to a flanged ring (6, 6a) engaging one end face of the piezo-ceramic ring (4), the other end face being connected to the outer metallic sleeve (12) to provide a coaxial electrical signal output cable, with the inner portion thereof surrounding and forming a jacket for the light guide fiber cable (7).
摘要翻译： 为了同时传输来自内燃机的燃烧室（CC）的压力信号和光信号，或独立地选择性地，一个或另一个压力或光信号，火花塞型壳体（1， 2）具有安装在其中的玻璃塞（3），其端面远离燃烧室的一侧与压电陶瓷环（4）接合。 环（4）的内部开口将来自玻璃塞或者杆3的光透射到光导纤维电缆（7），该光导纤维电缆彼此同心且绝缘，在其周围设有金属编织套筒（10） 金属护套（12），编织套筒（10）连接到接合压电陶瓷环（4）的一个端面的凸缘环（6,6a），另一个端面连接到外部金属套筒（12） ）以提供同轴电信号输出电缆，其内部包围并形成用于光导纤维电缆（7）的护套。
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公开(公告)号：US4404841A
公开(公告)日：1983-09-20
申请号：US344518
申请日：1982-02-01
申请人： Horst Franke , Ernst Linder , Winfried Moser , Klaus Muller , Franz Rieger
发明人： Horst Franke , Ernst Linder , Winfried Moser , Klaus Muller , Franz Rieger
CPC分类号： G01L23/22
摘要： To determine proper operation of a combustion sensor, and to normalize the output signals derived from a pick-up having a window exposed to the combustion chamber (10) by compensating for soiling, contamination, and loss of transmissivity of the window due to combustion residue, soot, or the like, a reference light source is provided introducing reference light of a predetermined level to the pick-up, for example when no light is generated due to combustoin events. In an internal combustion (IC) engine, the reference light can be energized during stopped condition of the engine, or during portions of the stroke of the engine when no combustion event takes place. Output signals from the pick-up are applied to a variable amplification factor amplifier, the amplification factor of which is first calibrated with a clean light source, and then continuously recalibrated or normalized with respect to its original calibration by changing the amplification factor in accordance with electrical signals derived from sensing of the reference light, so that the actual sensing light will be normalized with respect to the reference. The calibration, itself, can be variable and account for external factors, such as aging or decrease of light output of the light source. The reference light can be introduced by an externally operated incandescent filament or by shining light into a portion of a tubular housing, for example through a glass light guide, and reflecting the reference light into the sensing window which also senses light due to combustion.
摘要翻译： 为了确定燃烧传感器的正确操作，并且通过补偿由燃烧残余物引起的窗口的污染，污染和透射率的损失，使从具有暴露于燃烧室（10）的窗口的拾取器得到的输出信号归一化 烟炱等，例如当由于燃烧事件没有产生光时，向拾取器引入预定水平的参考光的参考光源。 在内燃（IC）发动机中，在不发生燃烧事件的情况下，在发动机的停止状态或发动机的行程的部分期间，可以对参考光进行通电。 来自拾取器的输出信号被应用于可变放大因子放大器，其放大因子首先用干净的光源校准，然后通过根据其原始校准改变放大系数而连续重新校准或归一化 从参考光的感测得到的电信号，使得实际感测光将相对于参考标准化。 校准本身可以是变量的，并且可以解释诸如光源的光输出的老化或减少的外部因素。 参考光可以由外部操作的白炽灯丝引入，或者通过将光照射到管状外壳的一部分中，例如通过玻璃光导，并将参考光反射到还感测由于燃烧引起的光的感测窗中。
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7.发明授权
公开(公告)号：US4381748A
公开(公告)日：1983-05-03
申请号：US274919
申请日：1981-06-18
申请人： Konrad Eckert , Klaus Muller , Ernst Linder , Helmut Maurer , Franz Rieger , Winfried Moser , Horst Franke , Rainer Burkel , Cornelius Peter
发明人： Konrad Eckert , Klaus Muller , Ernst Linder , Helmut Maurer , Franz Rieger , Winfried Moser , Horst Franke , Rainer Burkel , Cornelius Peter
CPC分类号： F02D41/0052 , F02D35/022 , F02P5/1455 , Y02T10/46 , Y02T10/47
摘要： A method is proposed for regulating the combustion of operating mixtures in the combustion chambers of internal combustion engines. The course of the light intensity of the light resulting from combustion in the combustion chamber is detected and evaluated over the course of combustion; reference control variables derived therefrom are formed for use by subsequently disposed closed-loop control devices of the engine.
摘要翻译： 提出了一种调节内燃机燃烧室内操作混合物燃烧的方法。 在燃烧过程中检测和评估燃烧室燃烧产生的光的光强度; 由此导出的参考控制变量被形成供随后设置的发动机的闭环控制装置使用。
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公开(公告)号：US4514656A
公开(公告)日：1985-04-30
申请号：US428003
申请日：1982-09-29
申请人： Eckart Damson , Reinhard Latsch , Ernst Linder , Franz Rieger , Rainer Schussler
发明人： Eckart Damson , Reinhard Latsch , Ernst Linder , Franz Rieger , Rainer Schussler
CPC分类号： G01L23/22
摘要： To permit adjustment of the combination sparkplug-optical sensor for heat transfer upon operation of the sensor-sparkplug combination as a sparkplug, in accordance with known sparkplug technology, the insulator of the sparkplug is formed with a central opening in which a material is included which is electrically conductive and providing for controlled heat transfer, for example a packing or a mixture of aluminum oxide with a conductive powder, such as graphite, aluminum, or copper; or, alternatively, sheet metal elements may be located therein providing controlled radial engagement around a central glass rod forming the optical sensor and the inner wall of the opening and the insulator (FIG. 2); or, alternatively, axially resilient elements, such as a bellows-like corrugated metal element (FIG. 3) or a stack of spring disks (FIG. 4) may be positioned in the opening, axially biased by screwing the connecting terminal (10) into a tapped opening of the insulator. Heat transfer or transmission control is effected by introducing between metallic components of the combination and the glass rod a heat conductive mass (2) which fills the space between the glass rod and the metallic components over a predetermined length, in accordance with desired heat transfer characteristics.
摘要翻译： 为了允许在根据已知的火花塞技术操作传感器火花塞组合的情况下调整用于热传递的组合火花塞 - 光学传感器，根据已知的火花塞技术，火花塞的绝缘体形成有中心开口，其中包括材料， 导电并提供受控的热传递，例如填料或氧化铝与导电粉末如石墨，铝或铜的混合物; 或者可选地，钣金元件可以位于其中，提供围绕形成光学传感器的中心玻璃棒和开口和绝缘体的内壁（图2）的可控径向接合; 或者可选地，轴向弹性元件，例如波纹管状波纹状金属元件（图3）或弹簧盘堆叠（图4）可以定位在开口中，通过旋拧连接端子（10）轴向偏置， 进入绝缘子的开口。 通过在组合的金属部件和玻璃棒之间引入根据期望的热传递特性而将玻璃棒和金属部件之间的空间填充预定长度的导热块（2）来进行热传递或变速器控制 。
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9.发明授权Arrangement for controlling a internal combustion engine equipped with glow plugs 失效用于控制配备有电热塞的内燃机的布置
公开(公告)号：US4499867A
公开(公告)日：1985-02-19
申请号：US610109
申请日：1984-05-14
申请人： Ernst Linder , Winfried Moser , Franz Rieger
发明人： Ernst Linder , Winfried Moser , Franz Rieger
CPC分类号： F02P17/02 , F02D35/028 , F02P19/021
摘要： The invention is directed to an arrangement for controlling an internal combustion engine equipped with glow plugs. The arrangement includes a heat-control circuit for controlling the temperature of the glow plug and an ancillary control circuit which can be a fuel control circuit for example. The ancillary control circuit takes over from the heat-control circuit for the purpose of controlling the ignition time point of the mixture when the temperature-control has reached its limit. A comparator is provided to monitor the heat-control circuit and to activate the ancillary control circuit if necessary.
摘要翻译： 本发明涉及一种用于控制配备有电热塞的内燃机的装置。 该装置包括用于控制预热塞的温度的热控制电路和例如可以是燃料控制电路的辅助控制电路。 辅助控制电路从控制电路接管，以便在温度控制达到极限时控制混合物的点火时间点。 提供比较器来监视热控制电路，并在必要时激活辅助控制电路。
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10.发明授权
公开(公告)号：US4394855A
公开(公告)日：1983-07-26
申请号：US261413
申请日：1981-05-07
申请人： Reinhard Latsch , Ernst Linder , Helmut Maurer , Klaus Muller , Franz Rieger
发明人： Reinhard Latsch , Ernst Linder , Helmut Maurer , Klaus Muller , Franz Rieger
CPC分类号： F02B19/12 , F02B19/1009 , Y02T10/125
摘要： An ignition chamber device is described which has an elongated, rotationally symmetrical form. The wall of the ignition chamber which protrudes into the main combustion chamber of the internal combustion engine has a coaxial overflow conduit embodied by a nozzle and radially extending discharge conduits which extend into the annular chamber which surrounds the nozzle. The ignition chamber is provided with an ignition device which has a central electrode that leads from the outside into the interior and by means of this central electrode the ignition voltage is carried via a conductor path, disposed in the wall, to a wall location opposite the nozzle, from where the ignition spark can leap the gap. A heat pipe is disposed in the nozzle and includes a portion arranged in close proximity to the cylinder wall, which prevents the ignition chamber from becoming overheated and on the other hand also enables the inflowing mixture to be heated up in optimal fashion on the way to the ignition location.
摘要翻译： 描述了具有细长旋转对称形式的点火室装置。 点燃室的突出到内燃机的主燃烧室的壁具有由喷嘴和径向延伸的排放导管构成的同轴溢流导管，其延伸到围绕喷嘴的环形室中。 点火室设置有点火装置，该点火装置具有从外部引导到内部的中心电极，并且借助于该中心电极，点火电压通过布置在壁中的导体路径被承载到相对于 喷嘴，从那里点火火花可以跳过间隙。 热管设置在喷嘴中，并且包括靠近气缸壁布置的部分，其防止点火室变得过热，另一方面也使得流入的混合物能够以最佳方式被加热到途中 点火位置。
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