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1. 发明申请

US20120118268A1 HIGH PRESSURE INJECTION SYSTEM HAVING FUEL COOLING FROM LOW PRESSURE REGION 审中-公开
标题翻译：具有低压区燃料冷却的高压注入系统
公开(公告)号：US20120118268A1
公开(公告)日：2012-05-17
申请号：US13384618
申请日：2010-06-08
申请人： Susanne Spindler , Jochen Walther , Dorothee Sommer , Stefan Kieferle
发明人： Susanne Spindler , Jochen Walther , Dorothee Sommer , Stefan Kieferle
IPC分类号： F02M53/04 , F02M59/20
CPC分类号： F02M53/00 , F02M55/002 , F02M63/0225
摘要： The invention relates to a high pressure injection system having a fuel tank, a connection line between the fuel tank and a high pressure pump for sealing the fuel, wherein the high pressure pump is connected to at least one fuel injection valve via a corresponding connection line. According to the invention, at least a partial volume of the fuel sealed in the high pressure pump is fed back to the fuel tank from said fuel injection valve by leakage in the fuel injection valve via a return line connected to the fuel tank. An essential characteristic of the invention is that the high pressure injection system comprises a cooling line that connects the fuel tank or the low pressure region to the high pressure or a return of the high pressure pump via a mixing point with the return line. It is thereby possible to cool the fuel in the return lines between the fuel injection valve and the fuel tank.
摘要翻译：本发明涉及一种具有燃料箱的高压喷射系统，燃料箱和用于密封燃料的高压泵之间的连接线，其中高压泵通过相应的连接线连接至至少一个燃料喷射阀。根据本发明，密封在高压泵中的燃料的至少部分体积通过燃料喷射阀中经由连接到燃料箱的返回管线的泄漏从所述燃料喷射阀反馈到燃料箱。本发明的一个基本特征是，高压注射系统包括将燃料箱或低压区域连接到高压或通过与回流管路的混合点返回高压泵的冷却管线。从而可以冷却燃料喷射阀和燃料箱之间的返回管路中的燃料。

2. 发明申请

US20110129617A1 Plasma system and method of producing a functional coating 审中-公开
标题翻译：等离子体系统和功能性涂层的制造方法
公开(公告)号：US20110129617A1
公开(公告)日：2011-06-02
申请号：US10240477
申请日：2001-12-05
申请人： Stefan Grosse , Sascha Henke , Susanne Spindler
发明人： Stefan Grosse , Sascha Henke , Susanne Spindler
IPC分类号： C23C16/50 , C23C16/455 , C23C16/458 , C23C16/52
CPC分类号： H01J37/32357 , C23C16/513 , C23C16/515 , H01J37/32706 , H05H1/30
摘要： A plasma system has at least one inductively coupled high-frequency plasma jet source having a burner body delimiting a plasma generating space having an outlet orifice for the plasma jet, a coil surrounding the plasma generating space in some areas, an inlet for supplying a gas and/or a precursor material into the plasma generating space and a high-frequency generator which is connected to the coil for igniting the plasma and for injecting an electric power into the plasma. The plasma jet source has an electric component using which the intensity of the plasma jet is variable periodically over time. In addition, a method of producing the functional coating on a substrate by using this plasma system is described.
摘要翻译：等离子体系统具有至少一个感应耦合的高频等离子体喷射源，其具有限定等离子体产生空间的燃烧器主体，该等离子体产生空间具有用于等离子体射流的出口孔，围绕某些区域中的等离子体产生空间的线圈，用于供应气体和/或前体材料进入等离子体产生空间;以及高频发生器，其连接到用于点燃等离子体并用于向等离子体注入电力的线圈。等离子体喷射源具有电子部件，其中等离子体射流的强度随时间周期性地变化。此外，描述了通过使用该等离子体系在基板上制造功能性涂层的方法。

3. 发明申请

US20100203253A1 Plasma system and method of producing a functional coating 审中-公开
标题翻译：等离子体系统和功能性涂层的制造方法
公开(公告)号：US20100203253A1
公开(公告)日：2010-08-12
申请号：US10240474
申请日：2001-12-05
申请人： Stefan Grosse , Sasha Henke , Susanne Spindler
发明人： Stefan Grosse , Sasha Henke , Susanne Spindler
IPC分类号： C23C4/12 , H05H1/26
CPC分类号： H01J37/32357 , C23C16/513 , C23C16/515 , H01J37/32706 , H05H1/30
摘要： A plasma system has at least one inductively coupled high-frequency plasma jet source having a burner body delimiting a plasma generating space, having an outlet orifice for the plasma jet, and a chamber communicating with the plasma jet source through the outlet orifice, having a substrate situated in the chamber, where it is exposed to the plasma jet. The substrate is situated on a substrate electrode to which an electric voltage may be applied. In addition, a method of producing a functional coating on the substrate using such a plasma system is also described. In a preferred embodiment, during operation of the plasma system, both the plasma jet and the electric voltage on the substrate electrode are pulsed and/or a pressure gradient is maintained between the interior of the plasma jet source and the interior of the chamber.
摘要翻译：等离子体系统具有至少一个感应耦合的高频等离子体喷射源，其具有限定等离子体产生空间的燃烧器主体，具有用于等离子体射流的出口孔，以及通过出口孔与等离子体喷射源连通的室，位于室中的基板，其暴露于等离子体射流。衬底位于可施加电压的衬底电极上。此外，还描述了使用这种等离子体系统在基板上制备功能性涂层的方法。在优选实施例中，在等离子体系统的操作期间，基板电极上的等离子体射流和电压都被脉冲化和/或在等离子体射流源的内部和腔室的内部之间保持压力梯度。

4. 发明申请

US20120205470A1 METHOD FOR PRODUCING A FUEL INJECTION VALVE, AND FUEL INJECTION VALVE 审中-公开
公开(公告)号：US20120205470A1
公开(公告)日：2012-08-16
申请号：US13503686
申请日：2010-10-01
申请人： Susanne Spindler , Stephan Amelang , Matthias Burger , Christian Faltin , Hans-Christoph Magel
发明人： Susanne Spindler , Stephan Amelang , Matthias Burger , Christian Faltin , Hans-Christoph Magel
IPC分类号： F02M47/02 , F02M61/10 , B23P17/00
CPC分类号： F02M47/027 , F02M61/168 , F02M2200/8084 , F02M2200/8092 , Y10T29/49412 , Y10T29/49425
摘要： The invention relates to a method for producing a fuel injection valve (10; 10a; 60; 60a), in which a valve needle (40; 40a; 62; 62a) which closes at least one fuel outlet opening (49) is inserted into an injector housing (11), wherein that end of the valve needle (40; 40a; 62; 62a) which lies opposite the at least one fuel outlet opening (49) is guided in a valve element (32) which has a pressurized control chamber (37) which is filled with fuel, wherein the control chamber (37) can be closed on the side which faces away from the valve needle (40; 40a; 62; 62a) by a closing element (23) which forms a passage during opening and is connected at least indirectly to a fuel return line (5) which is under low pressure, wherein fuel volume which is present in the control chamber (37) flows away through the passage after opening of the control chamber (37) by means of the closing element (23), wherein the valve needle (40; 40a; 62; 62a) moves in the direction of the closing element (23), wherein the at least one fuel outlet opening (49) is opened, and wherein a delay time (t) occurs between the opening of the control chamber (37) and the opening of the at least one fuel outlet opening (49) on account of the magnitude of the volume of the control chamber (37) and on account of the rigidity of the valve needle (40; 40a; 62; 62a), which rigidity is caused by the modulus of elasticity, the diameter (D) and the length (L) of the valve needle (40; 40a; 62; 62a). There is provision according to the invention for at least the volume of the control chamber (37) to be adapted in order to achieve identical delay times (t) in fuel injection valves (10; 10a; 60; 60a) having injector housings (11) of different length and valve needles (40; 40a; 62; 62a) of different length, in such a way that the volume of the control chamber (37) is reduced in order to shorten the delay time (t) and the volume of the control chamber (37) is increased in order to lengthen the delay time (t).

5. 发明申请

US20120222617A1 PLASMA SYSTEM AND METHOD OF PRODUCING A FUNCTIONAL COATING 审中-公开
标题翻译：等离子体系和生产功能性涂料的方法
公开(公告)号：US20120222617A1
公开(公告)日：2012-09-06
申请号：US13472830
申请日：2012-05-16
申请人： Stefan GROSSE , Sascha Henke , Susanne Spindler
发明人： Stefan GROSSE , Sascha Henke , Susanne Spindler
IPC分类号： C23C16/513
CPC分类号： H01J37/32357 , C23C16/513 , C23C16/515 , H01J37/32706 , H05H1/30
摘要： A plasma system has at least one inductively coupled high-frequency plasma jet source having a burner body delimiting a plasma generating space, having an outlet orifice for the plasma jet, and a chamber communicating with the plasma jet source through the outlet orifice, having a substrate situated in the chamber, where it is exposed to the plasma jet. The substrate is situated on a substrate electrode to which an electric voltage may be applied. In addition, a method of producing a functional coating on the substrate using such a plasma system is also described. In a preferred embodiment, during operation of the plasma system, both the plasma jet and the electric voltage on the substrate electrode are pulsed and/or a pressure gradient is maintained between the interior of the plasma jet source and the interior of the chamber.
摘要翻译：等离子体系统具有至少一个感应耦合的高频等离子体喷射源，其具有限定等离子体产生空间的燃烧器主体，具有用于等离子体射流的出口孔，以及通过出口孔与等离子体喷射源连通的室，位于室中的基板，其暴露于等离子体射流。衬底位于可施加电压的衬底电极上。此外，还描述了使用这种等离子体系统在基板上制备功能性涂层的方法。在优选实施例中，在等离子体系统的操作期间，基板电极上的等离子体射流和电压都被脉冲化和/或在等离子体射流源的内部和腔室的内部之间保持压力梯度。

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