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1. 发明授权

US06409040B1 Fuel tank for a motor vehicle 失效
标题翻译：汽车油箱
公开(公告)号：US06409040B1
公开(公告)日：2002-06-25
申请号：US09520031
申请日：2000-03-06
申请人： Markus Distelhoff , Karl Eck , Winfried Fröhlich , Dieter Keller , Justus Klöker , Knut Meyer , Ingo Mohr , Bernd Rumpf , Wolfgang Sinz , Rainer Moser
发明人： Markus Distelhoff , Karl Eck , Winfried Fröhlich , Dieter Keller , Justus Klöker , Knut Meyer , Ingo Mohr , Bernd Rumpf , Wolfgang Sinz , Rainer Moser
IPC分类号： B65D100
CPC分类号： B60K15/03177 , B60K2015/03032 , B60K2015/03046
摘要： A fuel tank for a motor vehicle, having a wall (3) which is manufactured from plastic, in particular by injection molding, is provided on its inside with a permeation barrier (4). The permeation barrier (4) is manufactured from a material which is virtually impenetrable for fuel vapors. The permeation barrier (4) is composed of shell parts (5, 6) which are welded to one another.
摘要翻译：用于机动车辆的燃料箱在其内部设置有具有渗透屏障（4）的具有由塑料制成的壁（3），特别是通过注模成型。渗透屏障（4）由燃料蒸气实际上不可穿透的材料制成。渗透屏障（4）由彼此焊接的壳体部件（5,6）组成。

2. 发明授权

US06395215B1 Method of producing a plastic component and fuel tank for a motor vehicle 失效
标题翻译：汽车用塑料部件和燃料箱的制造方法
公开(公告)号：US06395215B1
公开(公告)日：2002-05-28
申请号：US09547261
申请日：2000-04-11
申请人： Markus Distelhoff , Karl Eck , Winfried Fröhlich , Dieter Keller , Justus Klöker , Knut Meyer , Ingo Mohr , Bernd Rumpf , Wolfgang Sinz , Rainer Moser
发明人： Markus Distelhoff , Karl Eck , Winfried Fröhlich , Dieter Keller , Justus Klöker , Knut Meyer , Ingo Mohr , Bernd Rumpf , Wolfgang Sinz , Rainer Moser
IPC分类号： B29C6534
CPC分类号： B29C66/54 , B29C65/342 , B29C65/3476 , B29C65/362 , B29C65/3676 , B29C66/1142 , B29C66/1286 , B29C66/12881 , B29C66/1312 , B29C66/14 , B29C66/8322 , B29L2031/7172 , B60K15/03177
摘要： In a method of producing a fuel tank from plastic, a heating element is located between two shell parts to be welded to one another. When the shell parts are pressed together, the heating element melts into the plastic and produces a weld that provides a fuel-resistant seal. The fuel tank subsequently has a particularly exact shape.
摘要翻译：在从塑料制造燃料箱的方法中，加热元件位于彼此焊接的两个壳体部件之间。当外壳部件被压在一起时，加热元件熔化成塑料并产生提供耐燃密封的焊缝。燃料箱随后具有特别精确的形状。

3. 发明授权

US06250328B1 Device for supplying an internal combustion engine of a motor vehicle with fuel 失效
标题翻译：用于向机动车辆的内燃机供给燃料的装置
公开(公告)号：US06250328B1
公开(公告)日：2001-06-26
申请号：US09531060
申请日：2000-03-20
申请人： Markus Distelhoff , Karl Eck , Winfried Fröhlich , Dieter Keller , Justus Klöker , Knut Meyer , Ingo Mohr , Bernd Rumpf , Wolfgang Sinz
发明人： Markus Distelhoff , Karl Eck , Winfried Fröhlich , Dieter Keller , Justus Klöker , Knut Meyer , Ingo Mohr , Bernd Rumpf , Wolfgang Sinz
IPC分类号： F16K4900
CPC分类号： F02M31/20 , B60K15/01 , B60K2015/03414 , Y02T10/126 , Y10T137/6525
摘要： A device for supplying an internal combustion engine (1) of a motor vehicle with fuel has a return line (4) which is passed into a fuel tank (2) and has a wall made of a material of high thermal conductivity. The return line (4) is arranged within a ventilation duct (5). Cooling air is conveyed through the ventilation duct (5) to the return line (4). This is a simple means of limiting the maximum temperature of the fuel in the fuel tank (2).
摘要翻译：一种用燃料供给机动车辆的内燃机（1）的装置具有通过燃料箱（2）并具有由导热性高的材料构成的壁的返回线（4）。返回管线（4）布置在通风管道（5）内。冷却空气通过通风管道（5）输送到返回管线（4）。这是限制燃料箱（2）中的燃料的最高温度的简单方法。

4. 发明授权

US06491180B2 Fuel tank 失效
标题翻译：油箱
公开(公告)号：US06491180B2
公开(公告)日：2002-12-10
申请号：US09442707
申请日：1999-11-18
申请人： Markus Distelhoff , Karl Eck , Wilfried Fröhlich , Dieter Keller , Justus Klöker , Knut Meyer , Ingo Mohr , Rainer Moser , Bernd Rumpf , Wolfgang Sinz
发明人： Markus Distelhoff , Karl Eck , Wilfried Fröhlich , Dieter Keller , Justus Klöker , Knut Meyer , Ingo Mohr , Rainer Moser , Bernd Rumpf , Wolfgang Sinz
IPC分类号： B65D9002
CPC分类号： B60K15/03177 , B60K15/03504
摘要： A fuel tank for a motor vehicle comprising a wall composed of two shells arranged one above the other. The outer shell of the wall preferably has an inlet orifice and an outlet orifice. A filter element is arranged in front of the outlet orifice. Scavenging air from the inlet orifice thereby passes first into a gap between the shells and subsequently to a filter element. As a result, fuel vapors can no longer diffuse through the wall and pollute the environment.
摘要翻译：一种用于机动车辆的燃料箱，包括由一个彼此上下布置的两个壳体组成的壁。壁的外壳优选具有入口孔和出口孔。过滤元件布置在出口孔的前面。因此，从入口孔排出的空气首先进入壳体之间的间隙，随后通过过滤元件。因此，燃料蒸气不能再通过墙壁扩散并污染环境。

5. 发明授权

US06422213B1 Delivery device for delivering fuel 有权
公开(公告)号：US06422213B1
公开(公告)日：2002-07-23
申请号：US09805788
申请日：2001-03-13
申请人： Bernd Rumpf , Christian Kochsmeier , Dieter Keller , Peter-Andreas Löw
发明人： Bernd Rumpf , Christian Kochsmeier , Dieter Keller , Peter-Andreas Löw
IPC分类号： F02M3704
摘要： A delivery device (2) for delivering fuel, having a delivery pump (3) and a fuel filter (7), has a bypass line (9) which is conducted past the fuel filter (7). When new, the delivery pump (3) delivers fuel through the fuel filter (7). After the fuel filter (7) has become clogged with dirt, the fuel is delivered by the bypass line (9) through a second fuel filter (10). By this means, pollution of the environment with fuel is kept particularly low.

6. 发明授权

US06367503B1 Plastic container and method for using the same 失效
标题翻译：塑料容器及其使用方法
公开(公告)号：US06367503B1
公开(公告)日：2002-04-09
申请号：US09462340
申请日：2000-04-03
申请人： Dieter Keller , Martin Maasz , Karl Eck , Christian Kochsmeier
发明人： Dieter Keller , Martin Maasz , Karl Eck , Christian Kochsmeier
IPC分类号： B29C4517
CPC分类号： B60K15/01 , B29C45/1711 , B29C2045/1724 , B29C2045/1726 , B29C2045/1729 , B29L2031/7172 , B60K15/03177 , B60K2015/03467 , Y10T137/86212 , Y10T137/86324
摘要： A plastic tank comprises a line which is connected at least in certain sections to its wall and is formed in one piece with the plastic tank. For its production, the plastic tank is injection-moulded between a hollow mould and an inner mould inserted into the latter, the mould having a recess, in which a sprue body is formed as the starting material for the line. Before this sprue body can solidify completely, material is blown out from it by means of the internal gas pressure or pressure blowing technique via channels provided in the mould, so that the required line is created there. The lines may be arranged on the outside and/or inside and parallel and/or at an angle to the tank walls.
摘要翻译：塑料罐包括至少在某些部分连接到其壁并与塑料罐形成一体的管线。为了生产，将塑料罐注塑在中空模具和插入其中的内模之间，模具具有凹部，其中形成浇道体作为线材的起始材料。在这个浇口体可以完全固化之前，材料通过内部气体压力或压力吹塑技术通过模具中提供的通道从其中吹出，从而在那里产生所需的管线。线可以布置在外壳和/或内部并且与罐壁平行和/或成一定角度。

7. 发明申请

US20090278066A1 HYDRAULIC VALVE CONTROL DEVICE AND METHOD FOR CHECKING A HYDRAULIC VALVE CONTROL DEVICE 审中-公开
标题翻译：液压阀控制装置及检查液压阀控制装置的方法
公开(公告)号：US20090278066A1
公开(公告)日：2009-11-12
申请号：US12436238
申请日：2009-05-06
申请人： Dieter Keller
发明人： Dieter Keller
IPC分类号： F16K31/02 , G05F1/10
CPC分类号： F15B20/002 , F15B19/00 , G05B9/02
摘要： A hydraulic valve control device for a hydraulic valve containing at least one actuator, the hydraulic valve control device comprises a first voltage supply input, an output stage configured to output a drive current for driving the actuator, wherein the output stage has a second voltage supply input, a first switch disposed between the first voltage supply input and the second voltage supply input, an enable input configured to switch the output stage between an on position and an off position, a switch-off device configured to open the first switch when the output stage is in the off position, and a checking circuit configured to check a function of the first switch when the output stage is in the on position.
摘要翻译：一种用于液压阀的液压阀控制装置，包括至少一个致动器，所述液压阀控制装置包括第一电压供给输入，输出级，其被配置为输出用于驱动所述致动器的驱动电流，其中所述输出级具有第二电压源输入，设置在所述第一电压供应输入和所述第二电压供应输入之间的第一开关，被配置为在接通位置和关闭位置之间切换所述输出级的使能输入，被配置为当所述第一开关输出级处于关闭位置，检查电路被配置为当输出级处于接通位置时检查第一开关的功能。

8. 发明申请

US20070272009A1 Float For A Fill Level Sensor 失效
标题翻译：浮子式填充液位传感器
公开(公告)号：US20070272009A1
公开(公告)日：2007-11-29
申请号：US10559421
申请日：2004-05-14
申请人： Sigrid Heimann , Dieter Keller , Rainer Moser , Bernd Pauer , Bettina Seibert
发明人： Sigrid Heimann , Dieter Keller , Rainer Moser , Bernd Pauer , Bettina Seibert
IPC分类号： G01F23/76
CPC分类号： G01F23/36 , G01F23/76
摘要： The invention relates to a float (5) for a fill level sensor, comprised of a fuel-resistant plastic (7), an expanding means (8) and/or filler (9), whereby the expanding means consists of gas-filled plastic balls (11) that are provided in the form of microspheres (8), and the filler consists of micro-hollow balls (9). The microspheres (8) and the micro-hollow balls (9) are surrounded by fuel-resistant plastic (7).
摘要翻译：本发明涉及一种用于填充水平传感器的浮子（5），其由耐燃塑料（7），膨胀装置（8）和/或填料（9）组成，由此膨胀装置由充气塑料以微球（8）的形式提供的球（11），填料由微空心球（9）组成。微球（8）和微空心球（9）被耐燃塑料（7）包围。

9. 发明授权

US06857534B1 Fuel tank and method for producing same 失效
标题翻译：油箱及其制造方法
公开(公告)号：US06857534B1
公开(公告)日：2005-02-22
申请号：US09214663
申请日：1997-07-03
申请人： Dieter Keller
发明人： Dieter Keller
IPC分类号： B29C65/02 , B29C65/20 , B29C65/78 , B29D99/00 , B60K15/03 , B65D8/18 , B65D87/12
CPC分类号： B60K15/03177 , B29C65/20 , B29C65/7829 , B29C65/7838 , B29C66/1312 , B29C66/54 , B29C66/636 , B29C66/83221 , B29L2031/7172
摘要： A plastic fuel tank is formed by welding together an upper plastic shell (1) having an upper closing wall (8) and a lower plastic shell (2) forming a bottom (7). The two plastic shells (1, 2) are produced by the injection molding method. In order to adhere to an exact distance between the upper closing wall (8) and the bottom (7), spacers (9) coming into abutment during the welding operation are provided in the fuel tank.
摘要翻译：通过将具有上封闭壁（8）和形成底部（7）的下塑料壳（2）的上塑料壳（1）焊接在一起形成塑料燃料箱。两个塑料壳（1,2）通过注射成型法生产。为了粘附在上封闭壁（8）和底部（7）之间的精确距离，在焊接操作期间抵靠的间隔件（9）设置在燃料箱中。

10. 发明授权

US06194538B1 Process for producing polyamides from aminonitriles 有权
标题翻译：从氨腈制备聚酰胺的方法
公开(公告)号：US06194538B1
公开(公告)日：2001-02-27
申请号：US09242714
申请日：1999-02-22
申请人： Robert Weiss , Dieter Krauss , Dieter Keller , Gunter Pipper , Wolfgang Harder , Alfons Ludwig , Ralf Mohrschladt
发明人： Robert Weiss , Dieter Krauss , Dieter Keller , Gunter Pipper , Wolfgang Harder , Alfons Ludwig , Ralf Mohrschladt
IPC分类号： C08G6904
CPC分类号： C08G69/04 , C08G69/08 , C08G69/28 , C08G69/36
摘要： A process for preparing a polyamide by reacting at least one aminonitrile with water comprises: (1) reacting at least one aminonitrile with water at a temperature from 100 to 360° C. and a pressure from 0.1 to 35×106 Pa to obtain a reaction mixture, (2) further reacting the reaction mixture at a temperature from 150 to 400° C. and a pressure which is lower than the pressure in step 1, the temperature and the pressure being selected so as to obtain a first gas phase and a first liquid or a first solid phase or a mixture of first solid and first liquid phase, and the first gas phase is separated from the first liquid or the first solid phase or from the mixture of first liquid and first solid phase, and (3) admixing the first liquid or the first solid phase or the mixture of first liquid and first solid phase with a gaseous or liquid phase comprising water at a temperature from 150 to 360° C. and a pressure from 0.1 to 30×106 Pa to obtain a product mixture.
摘要翻译：通过使至少一种氨基腈与水反应制备聚酰胺的方法包括：（1）在100至360℃的温度和0.1至35×10 6 Pa的压力下使至少一种氨基腈与水反应，得到反应混合物，（2）在150-400℃的温度和低于步骤1中的压力的压力下使反应混合物进一步反应，选择温度和压力以获得第一气相和第一液体或第一固相或第一固相和第一液相的混合物，并且第一气相与第一液体或第一固相或第一液体和第一固相的混合物分离，以及（3）将第一液体或第一固相或第一液体和第一固相的混合物与气相或液相在150至360℃的温度和0.1至30×10 6 Pa的压力下包含水以获得产物混合物。

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