专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US4514656A Combination sparkplug and combustion process sensor 失效
标题翻译：组合火花塞和燃烧过程传感器
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
IPC分类号： G01L23/22 , H01T1/12 , H01T13/16 , H01T13/48
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。

2. 发明授权

US4394855A Internal combustion engine with externally supplied ignition having an ignition chamber associated with the main combustion chamber 失效
标题翻译：具有外部点燃的内燃机具有与主燃烧室相关联的点火室
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
IPC分类号： F02B19/10 , F02B19/12 , F02B19/16 , F02B23/08 , F02P13/00
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。

3. 发明授权

US4212720A Electrically heated electrochemical sensor construction, particularly to determine oxygen concentration in exhaust gases from combustion engines 失效
标题翻译：电加热电化学传感器的结构，特别是确定内燃机废气中的氧浓度
公开(公告)号：US4212720A
公开(公告)日：1980-07-15
申请号：US919700
申请日：1978-06-27
申请人： Helmut Maurer , Franz Rieger , Ernst Linder , Rainer Schussler
发明人： Helmut Maurer , Franz Rieger , Ernst Linder , Rainer Schussler
IPC分类号： G01N27/409 , G01N27/406 , G01N27/58
CPC分类号： G01N27/4067
摘要： An electrical heating element 35, 35' is located in a thin walled, closed metal tube or sleeve 37, 37' which is packed with a packing material 38, 38' of good heat conductive, insulating properties; the electrical heating element is a spirally wound resistance heater embedded in the insulating packing. A solid electrolyte body 11, 68 surrounds at least a portion of the thin walled metal sleeve and is positioned in heat exchange relation therewith. The solid electrolyte body may be a closed tube 11 or may be applied as a ring element 68 over the thin walled metal tube with an insulating material layer 66 interposed.
摘要翻译：电加热元件35,35'位于薄壁封闭的金属管或套筒37,37'中，其中填充有具有良好导热，绝缘性能的包装材料38,38'; 电加热元件是嵌入在绝缘包装中的螺旋卷绕的电阻加热器。固体电解质体11,68包围薄壁金属套筒的至少一部分并与其热交换关系。固体电解质体可以是封闭管11，或者可以在绝缘材料层66插入的薄壁金属管上方作为环形元件68施加。

4. 发明授权

US4506186A Spark plug and optical combustion sensor combination 失效
标题翻译：火花塞和光学燃烧传感器组合
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
IPC分类号： G01L23/16 , F02P17/12 , G01H9/00 , G01J1/02 , G01L23/22 , H01T13/40 , H01T13/48
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

5. 发明授权

US4601276A Method of and device for regulating fuel-and-air mixture supplied to an internal combustion engine 失效
标题翻译：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
IPC分类号： F02D41/14 , F02M51/00 , F02M7/12
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。

6. 发明授权

US4452072A Combustion condition sensor 失效
标题翻译：燃烧条件传感器
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
CPC分类号： G01L23/22 , G01M15/10 , H01T13/48
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。

7. 发明授权

US4219399A Internally, electrically heated electrochemical sensing element 失效
标题翻译：在内部，电加热电化学传感元件
公开(公告)号：US4219399A
公开(公告)日：1980-08-26
申请号：US74125
申请日：1979-09-10
申请人： Heiko Gruner , Franz Rieger , Rainer Schussler
发明人： Heiko Gruner , Franz Rieger , Rainer Schussler
IPC分类号： G01N27/409 , G01N27/406 , G01N27/58
CPC分类号： G01N27/4067
摘要： To provide a pre-heated sensor which is capable of heating the sensing element exposed to gases to a temperature of above 400.degree. C. and preferably above 500.degree. C., at which temperature the sensor will be essentially immune to lead content in the gases, an elongated heating rod is placed within a sensor structure in which a solid electrolyte tube is held in position by a first stressed compression spring, the heating rod being formed with a radially projecting flange against which a second compression spring bears, concentrically located within the first, the heating rod itself comprising a long ceramic tube, preferably formed with two longitudinal bores to accept connecting wires to a thermocouple positioned at the end of the tube to sense the temperature of the sensing tube, surrounded by a first metallic tube forming an electrical connection to one terminal of a spiral heating wire which is wrapped around a fiberglass sleeve slipped over the metallic tube, connected to a second metallic tube outside of the fiberglass sleeve which, in turn, has yet another fiberglass sleeve slipped thereover, which is split in the region of the flange, to provide a sensing element in which all components are concentrically located within each other, and held in position by an end cap and in place by compression springs to permit assembly from the region of the end cap which, upon completion of the assembly, is secured in position, and compression-stressing the springs, thereby providing reliable connection and shock and vibration resistant seating of all components while permitting simple assembly under mass production conditions.
摘要翻译：为了提供预热传感器，其能够将暴露于气体的感测元件加热至高于400℃，优选高于500℃的温度，在该温度下，传感器将基本上免于气体中的铅含量将细长的加热棒放置在传感器结构内，其中固体电解质管通过第一应力压缩弹簧保持在适当的位置，加热棒形成有径向突出的凸缘，第二压缩弹簧承载在该径向突出的凸缘上，同心地位于首先，加热棒本身包括长的陶瓷管，优选地形成有两个纵向孔，以将连接线接纳到位于管端部的热电偶，以感测感测管的温度，该第一金属管被形成电气连接到缠绕在金属管上的玻璃纤维套管缠绕的螺旋加热线的一个端子，连接到第二个接头玻璃纤维套管外侧的多孔管，其又具有在其上滑动的另一个玻璃纤维套筒，其在法兰的区域中分裂，以提供感测元件，其中所有部件同心地位于彼此之间并保持在适当位置通过端盖并通过压缩弹簧到位，以允许从端盖的区域组装，其在组装完成时被固定在适当位置，并且对弹簧进行压缩应力，从而提供可靠的连接和抗震和抗振座的所有组件，同时允许在大规模生产条件下的简单组装。

8. 发明授权

US4499867A Arrangement for controlling a internal combustion engine equipped with glow plugs 失效
标题翻译：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
IPC分类号： F02P19/02 , F02D19/02
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。

9. 发明授权

US4425788A Combustion monitoring system for multi-cylinder internal combustion engine 失效
标题翻译：多缸内燃机燃烧监控系统
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
IPC分类号： G01M15/04 , F02B1/04 , G01H9/00 , G01L23/22 , G01M15/10 , H01T13/48
CPC分类号： H01T13/48 , G01L23/22 , G01M15/10 , F02B1/04
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。

10. 发明授权

US4294679A Flat electrochemical sensor, and method of its manufacture 失效
标题翻译：平面电化学传感器及其制造方法
公开(公告)号：US4294679A
公开(公告)日：1981-10-13
申请号：US145738
申请日：1980-05-01
申请人： Helmut Maurer , Klaus Muller , Ernst Linder , Franz Rieger , Gunther Stecher
发明人： Helmut Maurer , Klaus Muller , Ernst Linder , Franz Rieger , Gunther Stecher
IPC分类号： G01N27/41 , B01L3/00 , G01N27/406 , G01N27/407 , G01N27/409 , G01N27/413 , G01N27/416 , G01N27/48 , G01N27/58
CPC分类号： G01N27/4071 , G01N27/4067 , G01N27/48 , Y10T29/49002
摘要： To apply a measured quantity of air to the electrodes applied to a plate-like solid electrolyte body, which may be a chip on a carrier or may, itself, form the carrier, grooves, flutes, ducts, or depressions are formed in the carrier and/or a cover plate, the grooves terminating at an edge portion with access to the gas to be supplied, and having a size such that their clear height is preferably in the lower micron region, and a width, preferably under 1 mm, and particularly between 0.2 and 0.4 mm. The higher limits are applicable to apply, for example, air to a reference electrode, to apply ambient oxygen thereto; the lower limits are appropriate when operating the sensor as a polarographic sensor, in which the diffusion limited current, upon application of a bias voltage, is an analog measure of the oxygen concentration in the gas, and the gas supply to the electrode must be suitably controlled to prevent saturation conditions. The grooves may be formed, for example, by sandblasting or by applying insulating material in the form of posts, ridges, and the like, on the respective element, filling the space therebetween with a filler substance which, upon subsequent sintering, escapes, thus leaving the voids forming the grooves, depressions, and the like.
摘要翻译：为了将应用于板状固体电解质体的电极施加测量量的空气，该固体电解质体可以是载体上的芯片，或者可以自身形成载体，在载体中形成凹槽，凹槽，管道或凹陷和/或盖板，所述槽终止于边缘部分，具有进入待供应气体的通道，并且具有这样的尺寸，使得它们的透明高度优选地在较低的微米区域中，宽度优选地在1mm以下，以及特别是在0.2和0.4毫米之间。上限适用于将例如空气施加到参比电极，以向其施加环境氧; 当将传感器作为极谱传感器操作时，下限是适当的，其中在施加偏压时扩散受限电流是气体中氧浓度的模拟测量，并且对电极的气体供应必须适当控制以防止饱和条件。凹槽可以例如通过喷砂或通过在各个元件上施加柱状物，脊等的形式的绝缘材料形成，用填充物填充其间的空间，该填充物在随后的烧结时逸出，因此留下形成凹槽，凹陷等的空隙。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式