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11. 发明申请

US20090314061A1 Pressure-Measuring Device 审中-公开
标题翻译：压力测量装置
公开(公告)号：US20090314061A1
公开(公告)日：2009-12-24
申请号：US12223348
申请日：2007-01-12
申请人： Christoph Kern , Reiko Zach , Michael Kleindl , Steffen Schott , Pavlo Saltikov
发明人： Christoph Kern , Reiko Zach , Michael Kleindl , Steffen Schott , Pavlo Saltikov
IPC分类号： G01L23/22
CPC分类号： G01L23/222 , F02P19/028 , F23Q7/001 , F23Q2007/002
摘要： A pressure-measuring device is used for placing in a chamber of an internal combustion engine. The pressure-measuring device has a housing, a force-transmitting element in operative connection with a pressure sensor, and a centering element. The pressure sensor is placed, together with contact plates, on a centering section of the centering element, thereby making it possible to position the pressure sensor and the contact plates within the housing of the pressure-measuring device. The assembly of the pressure-measuring device is thereby facilitated, and a preassembly is possibly allowed.
摘要翻译：压力测量装置用于放置在内燃机的腔室中。压力测量装置具有壳体，与压力传感器可操作连接的力传递元件和定心元件。压力传感器与接触板一起放置在定心元件的定心部分上，从而可以将压力传感器和接触板定位在压力测量装置的壳体内。因此，压力测量装置的组装方便，并且可能允许预组装。

12. 发明授权

US08003917B2 Seal for a glow plug 有权
标题翻译：密封用于电热塞
公开(公告)号：US08003917B2
公开(公告)日：2011-08-23
申请号：US12305054
申请日：2008-03-06
申请人： Christoph Kern , Ewgenji Landes , Reiko Zach , Michael Kleindl , Christian Doering , Steffen Schott , Pavlo Saltikov
发明人： Christoph Kern , Ewgenji Landes , Reiko Zach , Michael Kleindl , Christian Doering , Steffen Schott , Pavlo Saltikov
IPC分类号： F23Q7/22 , F23Q7/00
CPC分类号： F23Q7/001
摘要： A glow plug for a combustion chamber of a self-igniting internal combustion engine has a ceramic heating element designed as a sheathed-element glow plug, which is surrounded by a supporting tube. The ceramic heating element is sealed with respect to the combustion chamber of the internal combustion engine by a seal in the supporting tube. The seal is designed as a sealing element made of an FeNi alloy having an Invar effect.
摘要翻译：用于自燃内燃机的燃烧室的电热塞具有设计成被支撑管包围的护套元件电热塞的陶瓷加热元件。陶瓷加热元件通过支撑管中的密封件相对于内燃机的燃烧室被密封。密封件被设计为由具有Invar效应的FeNi合金制成的密封元件。

13. 发明申请

US20100037698A1 PRESSURE-MEASURING DEVICE 有权
标题翻译：压力测量装置
公开(公告)号：US20100037698A1
公开(公告)日：2010-02-18
申请号：US12304925
申请日：2007-10-16
申请人： Christoph Kern , Ewgenij Landes , Reiko Zach , Michael Schuettoff , Michael Kleindl , Christian Doering , Steffen Schott , Pavlo Saltikov
发明人： Christoph Kern , Ewgenij Landes , Reiko Zach , Michael Schuettoff , Michael Kleindl , Christian Doering , Steffen Schott , Pavlo Saltikov
IPC分类号： G01L7/08
CPC分类号： G01L23/222 , F23Q2007/005 , G01L23/10
摘要： A pressure-measuring device is situated in a chamber of an internal combustion engine. The pressure-measuring device has a housing, a force-transmitting element that protrudes partly from the housing at a chamber-side opening of the housing, and a pressure sensor that is situated in an interior space of the housing. The pressure sensor stands in effective connection to the force-transmitting element. In addition, a diaphragm is provided that seals the interior space of the housing, in which the pressure sensor is situated, against the chamber-side opening. The diaphragm, which is preferably fashioned as a metal diaphragm, has a force-transmitting segment that is oriented in an axial direction of the force-transmitting element. Moreover, the pressure sensor stands in effective connection with the force-transmitting element via the force-transmitting segment of the diaphragm. In this way, there takes place at least a partial compensation of thermally caused changes in length of the diaphragm, caused for example by hot combustion gases, and resulting in periodic impairments of the pressure measurement made by the pressure sensor.
摘要翻译：压力测量装置位于内燃机的腔室中。压力测量装置具有壳体，在壳体的室侧开口处部分地从壳体突出的力传递元件和位于壳体的内部空间中的压力传感器。压力传感器有效连接到力传递元件。此外，设置有隔膜，其将压力传感器所在的壳体的内部空间密封到室侧开口。优选地，作为金属隔膜形成的隔膜具有沿力传递元件的轴向定向的力传递段。此外，压力传感器经由隔膜的力传递段与力传递元件有效连接。以这种方式，至少发生热引起的隔膜长度变化的部分补偿，例如通过热燃烧气体引起的，并且导致由压力传感器进行的压力测量的周期性损伤。

14. 发明申请

US20100300186A1 Pressure-Measuring Device 审中-公开
标题翻译：压力测量装置
公开(公告)号：US20100300186A1
公开(公告)日：2010-12-02
申请号：US12308536
申请日：2007-08-16
申请人： Christoph Kern , Ewgenij Landes , Michael Kleindl , Christian Doering , Steffen Schott , Pavlo Saltikov
发明人： Christoph Kern , Ewgenij Landes , Michael Kleindl , Christian Doering , Steffen Schott , Pavlo Saltikov
IPC分类号： G01M15/08
CPC分类号： F23Q7/001 , F02P19/028 , F23Q2007/002 , G01L19/0084 , G01L23/10
摘要： A pressure-measuring device is to be placed in a chamber of an internal combustion engine. The pressure-measuring device has a housing, a force-transmission element projecting out of the housing, and a pressure sensor disposed in an interior chamber of the housing. On the one hand, the pressure sensor is braced on a fixation element. On the other hand, to detect a pressure prevailing inside the chamber, the pressure sensor is operatively connected to the force-transmission element. The pressure sensor has a straight-through recess through which an electrical line is routed. In addition, a positioning element is provided, which has a straight-through recess in a guide region, the electrical line being routed through the straight-through recess, and the positioning element having a reduced thickness in the guide region. This makes it possible to reduce friction of the electrical line in the guide region at the straight-through recess, so that the pressure measurement is improved.
摘要翻译：压力测量装置将被放置在内燃机的腔室中。压力测量装置具有壳体，从外壳突出的力传递元件和设置在壳体的内部室中的压力传感器。一方面，压力传感器支撑在固定元件上。另一方面，为了检测室内的压力，压力传感器可操作地连接到力传递元件。压力传感器具有直通凹槽，电线通过该直通凹槽布线。此外，提供了一个定位元件，其在引导区域中具有直通凹槽，电线通过直通凹槽布线，并且定位元件在引导区域中具有减小的厚度。这使得可以减小直通凹部处的引导区域中的电线的摩擦，从而提高压力测量。

15. 发明申请

US20080296281A1 Glow Plug Containing a Combustion Chamber Pressure Sensor 审中-公开
标题翻译：包含燃烧室压力传感器的辉光插头
公开(公告)号：US20080296281A1
公开(公告)日：2008-12-04
申请号：US11662581
申请日：2005-07-18
申请人： Oliver Glock , Christoph Kern , Steffen Schott , Jan Bahlo , Pavlo Saltikov
发明人： Oliver Glock , Christoph Kern , Steffen Schott , Jan Bahlo , Pavlo Saltikov
IPC分类号： F23Q7/22
CPC分类号： F02P19/028 , F02P19/025 , F23Q7/001 , F23Q2007/002
摘要： The invention relates to a glow plug (11) comprising a combustion chamber pressure sensor (19) for an internal combustion engine. Said plug essentially consists of a housing (13), a glow element (17) that is located in the housing (13) and a channel (21) for measuring the combustion chamber pressure. An inventive heating element, (26) which is connected to the channel (21), prevents the clogging of the combustion chamber pressure sensor (19) that is located at the end of the channel (26) by coking or combustion residues. The glow plug (11) comprising a combustion chamber pressure sensor (19) is preferably used in the automobile industry.
摘要翻译：本发明涉及一种包括用于内燃机的燃烧室压力传感器（19）的电热塞（11）。所述插头基本上由壳体（13），位于壳体（13）中的发光元件（17）和用于测量燃烧室压力的通道（21）组成。连接到通道（21）的本发明的加热元件（26）通过焦化或燃烧残余物防止位于通道（26）末端处的燃烧室压力传感器（19）的堵塞。包括燃烧室压力传感器（19）的电热塞（11）优选用于汽车工业。

16. 发明申请

US20100032423A1 Sheathed Element Glow Plug Having an Integrated Pressure Measuring Element 审中-公开
标题翻译：具有集成压力测量元件的护套元件辉光插头
公开(公告)号：US20100032423A1
公开(公告)日：2010-02-11
申请号：US11918381
申请日：2006-03-03
申请人： Christoph Kern , Steffen Schott , Pavlo Saltikov
发明人： Christoph Kern , Steffen Schott , Pavlo Saltikov
IPC分类号： F23Q7/22
CPC分类号： F23Q7/001 , F02P19/028 , F23Q2007/002 , G01L23/10 , Y10T29/49083
摘要： In combustion chamber signal-based engine control in particular, a reliable and at the same time cost-effective option for detecting a combustion chamber pressure in compression-ignition internal combustion engines is required. A sheathed element glow plug is proposed, which has a glow plug module and a pressure measuring module connected to the glow plug module. The glow plug module has a heating element and a glow plug housing. The pressure measuring module has at least one force measuring element, which is integrated into the pressure measuring module. The at least one force measuring element is designed to generate an electrical signal as a function of a force. In the mounted state of the sheathed element glow plug, the at least one force measuring element is connected to the heating element in such a way that a force is transmittable to the at least one force measuring element via the heating element.
摘要翻译：特别地，在基于燃烧室信号的发动机控制中，需要可靠且同时具有用于检测压燃式内燃机中的燃烧室压力的成本有效的选择。提出了一种护套元件电热塞，其具有连接到电热塞模块的电热塞模块和压力测量模块。电热塞模块具有加热元件和电热塞壳体。压力测量模块具有至少一个力测量元件，其被集成到压力测量模块中。至少一个力测量元件被设计成产生作为力的函数的电信号。在护套元件预热塞的安装状态下，至少一个力测量元件以这样的方式连接到加热元件，使得力可以经由加热元件传递到至少一个力测量元件。

17. 发明授权

US07581520B2 Pencil-type glow plug having an integrated combustion chamber pressure sensor 有权
标题翻译：具有集成的燃烧室压力传感器的铅笔式电热塞
公开(公告)号：US07581520B2
公开(公告)日：2009-09-01
申请号：US11794462
申请日：2005-11-28
申请人： Christoph Kern , Steffen Schott , Markus Ledermann , Pavlo Saltikov
发明人： Christoph Kern , Steffen Schott , Markus Ledermann , Pavlo Saltikov
IPC分类号： G01L23/10
CPC分类号： G01L23/22 , F23Q2007/002
摘要： A pencil-type glow plug for a self-igniting internal combustion engine is described. The pencil-type glow plug includes a plug body in which a combustion chamber pressure sensor is integrated, and a bar-shaped heating element that protrudes out from the plug body at one end, into the combustion chamber of the internal combustion engine. A force-measuring element of the combustion chamber pressure sensor is accommodated behind the heating element, which moves axially under the influence of force. The force-measuring element is sealed against combustion chamber gases by a steel diaphragm made of a stainless precipitation-hardened maraging steel.
摘要翻译：描述了一种用于自燃内燃机的铅笔型电热塞。铅笔式电热塞包括其中集成有燃烧室压力传感器的插头主体和一端从插头本体突出到内燃机的燃烧室中的条形加热元件。燃烧室压力传感器的力测量元件容纳在加力元件的后面，其在力的作用下轴向移动。力测量元件通过由不锈钢沉淀硬化马氏体时效钢制成的钢隔膜与燃烧室气体密封。

18. 发明申请

US20080302323A1 Pencil-Type Glow Plug Having an Integrated Combustion Chamber Pressure Sensor 有权
标题翻译：具有集成燃烧室压力传感器的铅笔型发光插头
公开(公告)号：US20080302323A1
公开(公告)日：2008-12-11
申请号：US11794462
申请日：2005-11-28
申请人： Christoph Kern , Steffen Schott , Markus Ledermann , Pavlo Saltikov
发明人： Christoph Kern , Steffen Schott , Markus Ledermann , Pavlo Saltikov
IPC分类号： F23Q7/22
CPC分类号： G01L23/22 , F23Q2007/002
摘要： A pencil-type glow plug for a self-igniting internal combustion engine is described. The pencil-type glow plug includes a plug body in which a combustion chamber pressure sensor is integrated, and a bar-shaped heating element that protrudes out from the plug body at one end, into the combustion chamber of the internal combustion engine. A force-measuring element of the combustion chamber pressure sensor is accommodated behind the heating element, which moves axially under the influence of force. The force-measuring element is sealed against combustion chamber gases by a steel diaphragm made of a stainless precipitation-hardened maraging steel.
摘要翻译：描述了一种用于自燃内燃机的铅笔型电热塞。铅笔式电热塞包括其中集成有燃烧室压力传感器的插头主体和一端从插头本体突出到内燃机的燃烧室中的条形加热元件。燃烧室压力传感器的力测量元件容纳在加力元件的后面，其在力的作用下轴向移动。力测量元件通过由不锈钢沉淀硬化马氏体时效钢制成的钢隔膜与燃烧室气体密封。

19. 发明授权

US06949717B2 Plug heater for a pencil-type glow plug and corresponding glow plug 失效
标题翻译：插头加热器用于铅笔型电热塞和相应的电热塞
公开(公告)号：US06949717B2
公开(公告)日：2005-09-27
申请号：US10466007
申请日：2002-10-31
申请人： Christoph Haluschka , Andreas Reissner , Peter Sossinka , Christoph Kern , Wolfgang Dressler , Laurent Jeannel , Steffen Schott , Ruth Hoffmann
发明人： Christoph Haluschka , Andreas Reissner , Peter Sossinka , Christoph Kern , Wolfgang Dressler , Laurent Jeannel , Steffen Schott , Ruth Hoffmann
IPC分类号： F23Q7/00 , H05B3/14 , H05B3/42 , F23Q7/22
CPC分类号： H05B3/42 , F23Q7/001 , H05B3/141 , H05B2203/027
摘要： A pin heater in a sheathed-element glow plug and a sheathed-element glow plug for internal combustion engines, which have improved electrical and mechanical properties, are described. The pin heater has at least one essentially internal insulating layer and one essentially external first conductive layer, both layers including ceramic composite structures. The pin heater includes a second conductive layer, which also includes a ceramic composite structure. The second conductive layer is bonded to the first conductive layer in the region of a combustion chamber side tip of the pin heater. The second conductive layer runs inside the insulating layer.
摘要翻译：描述了具有改善的电气和机械性能的用于内燃机的护套元件电热塞中的销加热器和用于内燃机的护套电热塞。引脚加热器具有至少一个基本上内部的绝缘层和一个基本上外部的第一导电层，两个层包括陶瓷复合结构。引脚加热器包括第二导电层，其还包括陶瓷复合结构。第二导电层在针式加热器的燃烧室侧尖端的区域中结合到第一导电层。第二导电层在绝缘层内延伸。

20. 发明授权

US06759631B1 Ceramic sheathed-element glow plug with electrically conductive powder pellet contacting element and method for making 失效
标题翻译：带导电粉末颗粒接触元件的陶瓷护套电热塞及其制造方法
公开(公告)号：US06759631B1
公开(公告)日：2004-07-06
申请号：US09830640
申请日：2001-08-02
申请人： Albrecht Geissinger , Christoph Kern , Steffen Schott
发明人： Albrecht Geissinger , Christoph Kern , Steffen Schott
IPC分类号： H05B300
CPC分类号： F23Q7/001 , Y10T29/49087
摘要： A ceramic sheathed-element glow plug includes a ceramic glow element made of an electrically conductive layer and an electrically insulating layer, in which the conductive layer is made of supply layers and a heating layer. The higher specific electrical resistance of the heating layer allows the temperature of the heating layer and of the combustion chamber to be determined, and the electrical contact between a connecting element and the glow element is established by a contacting element that is composed of a pellet made of an electrically conductive powder.
摘要翻译：陶瓷护套电热塞包括由导电层和电绝缘层制成的陶瓷发光元件，其中导电层由供电层和加热层构成。加热层的较高的比电阻允许确定加热层和燃烧室的温度，并且通过接触元件建立连接元件和辉光元件之间的电接触，该接触元件由制成的颗粒的导电粉末。

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