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1. 发明授权

US5319180A Glow plug with constant-structure cobalt-iron PTC resistor 失效
标题翻译：具有恒定结构钴铁PTC电阻的辉光插头
公开(公告)号：US5319180A
公开(公告)日：1994-06-07
申请号：US862589
申请日：1992-06-26
申请人： Johannes Locher , Friedrich Muhleder , Bernhard Kaczynski , Werner Teschner
发明人： Johannes Locher , Friedrich Muhleder , Bernhard Kaczynski , Werner Teschner
IPC分类号： F23Q7/00 , F02P19/02 , H05B3/00
CPC分类号： F23Q7/001
摘要： A sheathed-element glow plug for disposition in the combustion chamber of air-compressing internal combustion engines is proposed which in a known manner contains a resistor element (17) in its sheathed-element (13), where this resistor element (17) is composed of two serially connected resistor spirals (20, 21). While the resistor spiral (20) on the combustion chamber side is a heater spiral with a resistance behavior which is essentially the same at all operating temperatures, the wirespiral shaped resistance spiral (21) on the side remote from the combustion chamber which acts as a regulating element, has a high temperature resistance coefficient. This resistance spiral (21) consists of a cobalt-iron alloy, which is not subject to material breakdown under the temperature stresses occurring in an internal combustion engine; the cobalt-iron alloy has been selected in such a way that it maintains a cubic face-centered material structure during all operational stages of the sheathed-element glow plug (10) from 0.degree.-1200.degree. C.; the iron content of this cobalt-iron alloy lies between 6 and 18 weight percent, preferably at 2 to 14 weight percent. The resistor element (17) formed as a wire spiral is embedded in a known manner in an insulating material (18), which is electrically insulating and conducts heat well.
摘要翻译： PCT No.PCT / DE91 / 00181 Sec。 371日期：1992年6月26日 102（e）日期1992年6月26日PCT 1991年3月1日PCT公布。出版物WO91 / 15717 提出了一种用于在空气压缩内燃机的燃烧室中配置的护套元件电热塞，其已知方式在其护套元件（13）中包含电阻元件（17），其中该电阻元件（17）由两个串联的电阻螺旋（20,21）构成。虽然燃烧室侧的电阻螺旋（20）是加热器螺旋，其阻力特性在所有操作温度下基本相同，但远离燃烧室的一侧的螺旋形阻力螺旋（21）作用为调节元件，具有耐高温系数。这种阻力螺旋（21）由钴铁合金组成，在内燃机中发生的温度应力下不会发生材料破坏; 已经选择了钴 - 铁合金，使得其在0-112℃下在护套元件预热塞（10）的所有操作阶段期间保持立方体面心材料结构; 该钴 - 铁合金的铁含量在6至18重量％之间，优选2至14重量％。形成为线螺旋状的电阻元件（17）以已知的方式嵌入绝缘材料（18）中，绝缘材料（18）是电绝缘的并且传导良好的热量。

2. 发明授权

US07122764B1 Sheathed element glow plug 失效
标题翻译：护套元件电热塞
公开(公告)号：US07122764B1
公开(公告)日：2006-10-17
申请号：US10088551
申请日：2000-08-12
申请人： Hans-Peter Bauer , Albrecht Geissinger , Johannes Locher , Werner Teschner , Jochen Neumeister
发明人： Hans-Peter Bauer , Albrecht Geissinger , Johannes Locher , Werner Teschner , Jochen Neumeister
IPC分类号： F23Q7/22
CPC分类号： F23Q7/001 , F02P19/025 , F02P19/028 , F23Q2007/002
摘要： A sheathed-element glow plug for self-igniting internal combustion engines has an electrical heating element which projects into a combustion chamber of the internal combustion engine, and a current feed-through for providing a heating current for the heating element through an opening in the combustion chamber. A switch is positioned in the region of the current feed-through, and the heating current may be controlled by the opening and closing of the switch.
摘要翻译：用于自点燃内燃机的护套元件预热塞具有突出到内燃机的燃烧室中的电加热元件和用于通过所述内燃机中的开口为加热元件提供加热电流的电流馈通燃烧室。开关位于当前馈通区域中，并且可以通过开关的打开和关闭来控制加热电流。

3. 发明授权

US5816220A Process and device for monitoring a fuel delivery system 失效
标题翻译：用于监测燃油输送系统的过程和装置
公开(公告)号：US5816220A
公开(公告)日：1998-10-06
申请号：US836027
申请日：1997-04-30
申请人： Gerhard Stumpp , Johannes Locher , Claus Maier , Jurgen Biester , Werner Teschner , Wilhelm Eyberg , Jochen Neumeister
发明人： Gerhard Stumpp , Johannes Locher , Claus Maier , Jurgen Biester , Werner Teschner , Wilhelm Eyberg , Jochen Neumeister
IPC分类号： F02M47/02 , F02B3/06 , F02D17/02 , F02D17/04 , F02D41/22 , F02D41/38 , F02D45/00 , F02M55/02 , F02M63/00
CPC分类号： F02D41/3827 , F02D35/025 , F02D41/221 , F02B3/06 , F02D2041/224 , F02D2200/0602 , F02D2250/31 , F02D35/023 , F02D41/3836
摘要： In a process and in a device for monitoring a fuel delivery system, in particular a common rail system for a diesel engine, a defect in the delivery system is found when a signal from a temperature sensor and/or a pressure sensor deviates from a predetermined value.
摘要翻译： PCT No.PCT / DE96 / 00749 Sec。 371日期1997年04月30日 102（e）日期1997年4月30日PCT 1996年4月24日PCT PCT。公开号WO97 / 12131 日期1997年4月3日在用于监测燃料输送系统（特别是用于柴油发动机的共轨系统）的过程和装置中，当来自温度传感器和/或压力的信号时，发现输送系统中的缺陷传感器偏离预定值。

4. 发明授权

US6046434A Glow plug having a multi-part sheath of adjustable length 失效
标题翻译：辉光插头具有可调长度的多部分护套
公开(公告)号：US6046434A
公开(公告)日：2000-04-04
申请号：US43688
申请日：1998-07-01
申请人： Johannes Locher , Werner Teschner , Jorg-Chr. Nissen
发明人： Johannes Locher , Werner Teschner , Jorg-Chr. Nissen
IPC分类号： D03D47/26 , F23Q7/00
CPC分类号： F23Q7/001 , D03D47/267 , F23Q2007/004
摘要： A sheathed-element glow plug for placement in the combustion chamber of an air-compressing internal combustion engine includes a sheath, a connector element for the glow current, and a tube secured in the sheath sealed at its end facing away from the sheath. A wire filament arrangement is embedded in insulating material within the part of the tube which protrudes from the sheath. The tube functions as a glow pencil. The sheath is manufactured using a first part, a second part, and an intermediate piece. The length of the intermediate piece is adjusted depending on the desired length of the sheathed-element glow plug.
摘要翻译： PCT No.PCT / DE97 / 01241 Sec。 371日期：1998年7月1日 102（e）1998年7月1日PCT 1997年6月18日PCT公布。出版物WO98 / 04870 日期1998年2月5日用于放置在空气压缩内燃机的燃烧室中的护套元件电热塞包括护套，用于辉光电流的连接器元件，以及固定在护套中的管，其端部朝向外侧密封从护套。丝线布置被嵌入在从护套突出的管的部分内的绝缘材料中。管作为发光铅笔。护套使用第一部分，第二部分和中间件制造。中间件的长度根据护套元件预热塞所需的长度进行调整。

5. 发明授权

US6054680A Pencil type glow plug for diesel engines 失效
标题翻译：用于柴油发动机的铅笔型电热塞
公开(公告)号：US6054680A
公开(公告)日：2000-04-25
申请号：US875211
申请日：1997-11-03
申请人： Johannes Locher , Albrecht Geissinger , Juergen Oberle , Werner Teschner , Horst Boeder , Karl-Heinz Heussner
发明人： Johannes Locher , Albrecht Geissinger , Juergen Oberle , Werner Teschner , Horst Boeder , Karl-Heinz Heussner
IPC分类号： F02P19/00 , F23Q7/00 , F23Q7/22
CPC分类号： F23Q7/001
摘要： A sheathed type glow plug preheats the combustion chamber mixture of an auto-ignition internal combustion engine. The sheathed type glow plug comprises a ceramic heating apparatus; the resistance of the ceramic heating apparatus is increased by a reduction in cross section at the point which is most accessible to the combustion chamber mixture.
摘要翻译： PCT No.PCT / DE96 / 00142 Sec。 371日期：1997年11月3日 102（e）日期1997年11月3日PCT 1996年1月2日PCT公布。第WO96 / 27104号公报日期1996年9月6日护套型电热塞预热自动点火内燃机的燃烧室混合物。护套型电热塞包括陶瓷加热装置; 陶瓷加热装置的阻力通过燃烧室混合物最易接近的点处的横截面减小而增加。

6. 发明授权

US4563995A Method of and circuit for analyzing output signals from a sensor installed in an internal combustion engine 失效
标题翻译：用于分析来自安装在内燃机中的传感器的输出信号的方法和电路
公开(公告)号：US4563995A
公开(公告)日：1986-01-14
申请号：US549794
申请日：1983-11-07
申请人： Johannes Locher , Wolfgang Schmidt
发明人： Johannes Locher , Wolfgang Schmidt
IPC分类号： F02D41/40 , F02D41/24 , F02D41/34 , F02D45/00 , F02M65/00 , G01R29/02 , G01R31/00 , F02B3/00
CPC分类号： F02D41/28 , F02D41/345 , G01R29/02 , G01R31/006 , F02B2275/14 , Y02T10/123 , Y02T10/44
摘要： A method for evaluating output signals of a sensor for measuring operational parameters of an internal combustion engine, utilizes characteristic wave forms of signal portions derived from a sensor. Threshold levels for setting the beginning and the end of an injection process are determined from threshold levels of an (n+m)th signal portion which are derived from a fraction of preceding nth signal. The device for carrying out this method includes a store for the peak value of the nth signal and a controlled discharging device which cooperates with a threshold switch and which is controlled by other parameters of the engine such as rotary speed.
摘要翻译：一种用于评估用于测量内燃机的操作参数的传感器的输出信号的方法，利用从传感器导出的信号部分的特征波形。用于设定喷射处理的开始和结束的阈值水平由从前一个第n个信号的一部分导出的第（n + m）个信号部分的阈值水平确定。用于执行该方法的装置包括用于第n个信号的峰值的存储器和与阈值开关配合并由发动机的其它参数（例如旋转速度）控制的受控放电装置。

7. 发明授权

US4487059A Circuit for producing pulses indicative of speed from a rotary generator without timing shift 失效
标题翻译：用于产生表示来自旋转发生器的速度的脉冲的电路，无需定时偏移
公开(公告)号：US4487059A
公开(公告)日：1984-12-11
申请号：US504474
申请日：1983-06-15
申请人： Werner Fischer , Helmut Kniss , Johannes Locher
发明人： Werner Fischer , Helmut Kniss , Johannes Locher
IPC分类号： F02P5/155 , G01P3/48 , G01M15/00
CPC分类号： F02P5/155 , G01P3/4802 , Y02T10/46
摘要： The Schmitt trigger threshold switch which produces rectangular waves in response to the output of a rotary ignition timing generator has a variable bias applied to its switch-in threshold which is proportional to the amplitude of the generator output, while the switch-out threshold remains fixed at or near zero voltage. The bias, which may be developed by a peak detector, prevents inherent ignition timing shift as the generator turns faster. The Schmitt trigger utilizes an inverting comparator so that a "lowest-wins" circuit can be used for applying stabilizing negative feedback or bias to the comparator. The bias provides immunity to disturbing voltages which increase with signal amplitude.
摘要翻译：响应于旋转点火正时发生器的输出产生矩形波的施密特触发阈值开关具有施加到其与开关阈值成比例的开关阈值的可变偏置，而开关阈值保持固定在或接近零电压。由峰值检测器可能产生的偏压可防止发生器转速变快时的固有点火正时偏移。施密特触发器使用反相比较器，以便可以使用“最低电平”电路将稳定的负反馈或偏置应用于比较器。该偏置可提供对信号幅度增加的干扰电压的抗扰度。

8. 发明授权

US4359991A Method and apparatus for fuel metering in internal combustion engines 失效
标题翻译：内燃机燃油计量方法和装置
公开(公告)号：US4359991A
公开(公告)日：1982-11-23
申请号：US228399
申请日：1981-01-26
申请人： Gerhard Stumpp , Ludwig Walz , Gerhard Schielinsky , Wolf Wessel , Thomas Kuttner , Ulrich Flaig , Fridolin Piwonka , Hermann Eisele , Andreas Boehringer , Hans Kubach , Johannes Locher , Waldemar Becker
发明人： Gerhard Stumpp , Ludwig Walz , Gerhard Schielinsky , Wolf Wessel , Thomas Kuttner , Ulrich Flaig , Fridolin Piwonka , Hermann Eisele , Andreas Boehringer , Hans Kubach , Johannes Locher , Waldemar Becker
IPC分类号： F02D41/34 , F02B3/06 , F02D21/08 , F02D41/02 , F02D41/14 , F02D41/18 , F02D45/00 , F02M26/62 , F02D37/02 , F02B3/00 , F02D5/00 , F02M25/06
CPC分类号： F02D41/182 , F02D41/0065 , F02M26/62 , F02B3/06 , Y02T10/47
摘要： A fuel control system for an internal combustion engine with correction for optimum values based on a variety of factors. Characteristic engine data is stored in preferably digital memories with capabilities for interpolation. Upon addressing the engine data fields with input signals related to current operational variables, for example the accelerator pedal position, the control system derives therefrom a nominal air flow rate which is used as the reference value in a control loop that sets the amount of recycled exhaust gas and the fresh air flow. As the actual air flow rate approaches the reference value, the fuel flow is adjusted to insure correct mixtures at all times. In another embodiment, the fuel is supplied on demand but cannot exceed a maximum value except under special override conditions. Several other embodiments and variants are presented.
摘要翻译：一种用于内燃机的燃料控制系统，其基于各种因素校正最佳值。特征引擎数据存储在具有插值能力的优选数字存储器中。在使用与当前操作变量（例如加速器踏板位置）相关的输入信号来寻址发动机数据区域时，控制系统从其中导出标称空气流量，其用作控制回路中的参考值，该控制回路设定再循环排气量气体和新鲜空气流。随着实际空气流量接近参考值，调整燃料流量以确保所有时间都有正确的混合物。在另一个实施例中，根据需要提供燃料，但除特殊的超驰条件之外不能超过最大值。呈现了其他几个实施例和变型。

9. 发明授权

US4292658A Monitor apparatus for electrical circuits with virtual resistance 失效
标题翻译：具有虚拟电阻的电路监控装置
公开(公告)号：US4292658A
公开(公告)日：1981-09-29
申请号：US11022
申请日：1979-02-09
申请人： Johannes Locher
发明人： Johannes Locher
IPC分类号： F02D41/22 , G05B23/02 , H02H3/08 , F02B3/08
CPC分类号： F02D41/22 , G05B23/0235 , Y02T10/40
摘要： In order to prevent dangerous operation of machinery, for example excessive speeds in internal combustion engines upon electrical failure in the fuel management system or associated sensors, the current passing through the electromagnetic final control element which engages the fuel control rod is monitored. In normal operation of the final control element, when the armature is displaced, a back EMF opposes the applied voltage, thereby reducing the effective current. Accordingly, a jammed armature and similar malfunctions will produce increased current through the final control element. The threshold of a threshold response switch is set to lie between these two values of the current, whereby, when the armature is jammed or short circuits occur, the current will rise above the threshold and permit fuel shut-off or a switchover to mechanical fuel control. Another embodiment of the invention monitors the output voltage of a position transducer associated, for example, with the fuel control rod of the engine and initiates emergency procedures when the signal departs from its nominal range in one direction.
摘要翻译：为了防止机械的危险操作，例如在燃料管理系统或相关联的传感器中的电气故障时，例如内燃机中的过高速度，监测通过与燃料控制棒接合的电磁最终控制元件的电流。在最终控制元件的正常操作中，当电枢移位时，反电动势与所施加的电压相反，从而降低有效电流。因此，卡住的电枢和类似的故障将产生通过最终控制元件的增加的电流。阈值响应开关的阈值设定在电流的这两个值之间，由此当电枢卡住或短路时，电流将上升到阈值以上，允许关闭燃料或切换到机械燃料控制。本发明的另一实施例监测与例如发动机的燃料控制棒相关联的位置传感器的输出电压，并且当信号在一个方向上偏离其标称范围时启动紧急程序。

10. 发明授权

US06668630B1 Device for monitoring the combustion process in internal combustion engines 失效
标题翻译：用于监控内燃机燃烧过程的装置
公开(公告)号：US06668630B1
公开(公告)日：2003-12-30
申请号：US09807103
申请日：2001-08-02
申请人： Eckart Kuglin , Albrecht Geissinger , Gert Lindemann , Johannes Locher , Wolfgang Dressler , Friederike Lindner , Volker Rothacker , Christoph Kern
发明人： Eckart Kuglin , Albrecht Geissinger , Gert Lindemann , Johannes Locher , Wolfgang Dressler , Friederike Lindner , Volker Rothacker , Christoph Kern
IPC分类号： G01M1500
CPC分类号： F02P19/028 , F02D35/022 , F02P13/00
摘要： A device is proposed for monitoring the combustion process in internal combustion engines, a direct monitoring and a monitoring of individual combustion processes, in particular individual combustion chambers, being possible. This is achieved using a waveguide, which is integrated in a component, which protrudes into the combustion chamber.
摘要翻译：提出了一种用于监测内燃机中的燃烧过程的装置，可以直接监测和监测个别燃烧过程，特别是单个燃烧室。这是使用集成在突出到燃烧室中的部件中的波导来实现的。

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