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1. 发明申请

US20130142671A1 MOTOR VEHICLE SYSTEM DEVICE AND METHOD FOR OPERATING A MOTOR VEHICLE SYSTEM DEVICE 审中-公开
标题翻译：电动车辆系统装置和操作电动车辆系统装置的方法
公开(公告)号：US20130142671A1
公开(公告)日：2013-06-06
申请号：US13688343
申请日：2012-11-29
申请人： Matthias STEIN , Thomas STEIDTEN
发明人： Matthias STEIN , Thomas STEIDTEN
IPC分类号： F04D29/046
CPC分类号： F04D29/047 , F01D25/16 , F01D25/22 , F02C6/12 , F04D13/12 , F04D25/062 , F04D25/16 , F04D29/0413 , F04D29/043 , F04D29/0513 , F04D29/056 , F04D29/057
摘要： A motor vehicle system device having a drive assembly, to which a charging device is assigned, has a compressor having at least one compressor runner supported using at least one bearing, the bearing having a stationary first bearing part and a second bearing part that is operatively connected to the compressor runner. An overpressure source is connected to the bearing, using which an overpressure is able to be produced in a bearing gap that is present between the first bearing part and the second bearing part. The overpressure source is the compressor and/or a part of a tandem pump, which besides the overpressure also makes available low air pressure for a user of the motor vehicle system device. The invention also relates to a method for operating a motor vehicle system device.
摘要翻译：具有分配有充电装置的驱动组件的机动车辆系统装置具有压缩机，所述压缩机具有至少一个使用至少一个轴承支撑的压缩机流道，所述轴承具有固定的第一支承部分和可操作地支撑的第二支承部件连接到压缩机转轮。过压源连接到轴承，利用该轴承可以在存在于第一轴承部分和第二轴承部分之间的轴承间隙中产生超压。超压源是压缩机和/或串联泵的一部分，除了超压还为机动车辆系统装置的使用者提供低的空气压力。本发明还涉及一种用于操作机动车辆系统装置的方法。

2. 发明申请

US20090136338A1 TURBOCHARGER WITH AT LEAST ONE VARIABLE TURBINE GEOMETRY TURBINE 审中-公开
标题翻译：涡轮增压器与至少一个可变涡轮几何涡轮
公开(公告)号：US20090136338A1
公开(公告)日：2009-05-28
申请号：US12275678
申请日：2008-11-21
申请人： Jochen Laubender , Thomas Steidten , Martin Rauscher
发明人： Jochen Laubender , Thomas Steidten , Martin Rauscher
IPC分类号： F01D17/16
CPC分类号： F02C6/12 , F01D17/165 , F05D2220/40
摘要： The invention relates to a turbocharger for a combustion engine, in particular of a motor vehicle, with at least one variable turbine geometry turbine, which exhibits a rotor disk and vanes arranged on a vane support, which are spaced apart from each other around the rotor disk in at least one circumferential area, and with an adjuster to select the angular setting of the vanes. It is provided that the vanes (6) are fixed securely to the vane support (5), and exhibit different angular settings (α1, α2, α3) relative to the rotor disk (3) in varying sectors (8, 9, 10) of the circumferential area (7), wherein the turbine (2) exhibits a cover device (12) that can rotate relative to the vane support (5) with at least one opening (14, 20) in its jacket surface (16) for purposes of sector selection.
摘要翻译：本发明涉及一种用于内燃机，特别是机动车辆的涡轮增压器，其具有至少一个可变涡轮机几何涡轮机，该涡轮增压器具有布置在叶片支架上的转子盘和叶片，所述转子盘和叶片围绕转子彼此间隔开在至少一个圆周区域中，并且具有调节器以选择叶片的角度设置。提供了叶片（6）牢固地固定到叶片支撑件（5），并且在变化的扇形（8,9,10）中相对于转子盘（3）呈现不同的角度设置（α1，α2，α3），其中所述涡轮（2）具有能够在其护套表面（16）中的至少一个开口（14,20）相对于所述叶片支撑件（5）旋转的盖装置（12），用于部门选择的目的。

3. 发明申请

US20120051952A1 Charging device for an energy conversion device 审中-公开
标题翻译：能量转换装置的充电装置
公开(公告)号：US20120051952A1
公开(公告)日：2012-03-01
申请号：US13199301
申请日：2011-08-24
申请人： Andreas Knoop , Thomas Steidten , Reiner Kimmich
发明人： Andreas Knoop , Thomas Steidten , Reiner Kimmich
IPC分类号： F04D29/041 , F04D29/047 , F04D29/32 , F04D25/06
CPC分类号： F04D29/057 , B60L58/30 , F04D17/12 , F04D25/06 , F04D29/0516 , H01M8/04111 , Y02T90/34
摘要： A charging device for an energy conversion device, e.g., a fuel cell, of a motor vehicle, has a rotor rotatably mounted on a housing of the charging device, the rotor having a shaft and at least two compressor wheels which are connected in rotationally fixed fashion to the shaft. The compressor wheels have wheel rear parts facing away from respective compressor wheel inlets, by which a medium that is to be supplied to the energy conversion device, e.g., air, is compressible. The wheel rear parts of the compressor wheels are matched to one another such that respective forces which are opposed to one another and which result from respective compressor wheel outlet forces impressed on the wheel rear parts substantially balance one another.
摘要翻译：用于机动车辆的能量转换装置（例如，燃料电池）的充电装置具有可旋转地安装在充电装置的壳体上的转子，转子具有轴和至少两个压缩机轮，其以旋转固定的方式连接时尚到轴。压缩机叶轮具有背向相应的压缩机叶轮入口的后轮，通过该后轮将待提供给诸如空气的能量转换装置的介质是可压缩的。压缩机叶轮的车轮后部彼此匹配，使得彼此相对的并且由相应的压缩机叶轮出口力引起的相应的力基本上相互平衡。

4. 发明申请

US20140174079A1 METHOD FOR REGULATING A BOOST PRESSURE OF AN ENGINE 有权
标题翻译：用于调节发动机的增压压力的方法
公开(公告)号：US20140174079A1
公开(公告)日：2014-06-26
申请号：US14133231
申请日：2013-12-18
申请人： Helerson KEMMER , Thomas Steidten , Jens Intorp , Daniel Zirkel
发明人： Helerson KEMMER , Thomas Steidten , Jens Intorp , Daniel Zirkel
IPC分类号： F02B37/12
CPC分类号： F02B37/12 , F02B2037/125 , F02D41/0007 , F02D41/18 , F02D2200/0406 , F02D2200/101 , H01M8/04111 , H01M2250/20 , H01M2250/407 , Y02E60/563 , Y02T10/144 , Y02T90/32
摘要： In a method for regulating a boost pressure of an engine which has a compressor, an actual boost pressure and a setpoint boost pressure are used as input parameters. The setpoint boost pressure is regulated in such a way that a pressure ratio in the compressor does not exceed a limit pressure ratio. A reference boost pressure is ascertained based on a speed of the engine and a load of the engine. A flow and/or a pressure of air supplied to the engine is/are detected and an associated flow signal and/or pressure signal is generated. The smaller of the reference boost pressure and a limit boost pressure is used as a setpoint boost pressure. The limit boost pressure is ascertained based on a limit boost pressure ratio and a speed of the compressor.
摘要翻译：在用于调节具有压缩机的发动机的增压压力的方法中，使用实际增压压力和设定点增压压力作为输入参数。设定点增压压力以压缩机的压力比不超过极限压力比的方式被调节。基于发动机的速度和发动机的负载确定基准增压压力。检测供应到发动机的空气的流量和/或压力，并产生相关的流量信号和/或压力信号。参考增压压力和极限增压压力的较小值用作设定值增压压力。基于限压增压压力比和压缩机的速度来确定极限增压压力。

5. 发明申请

US20110186158A1 DELIVERY UNIT 审中-公开
标题翻译：交货单位
公开(公告)号：US20110186158A1
公开(公告)日：2011-08-04
申请号：US13121699
申请日：2009-09-10
申请人： Thomas Steidten , Ingo Samerski , Ingo Nowitzky , Niccolo Haegele , Jens Schrader , Guido Daimer
发明人： Thomas Steidten , Ingo Samerski , Ingo Nowitzky , Niccolo Haegele , Jens Schrader , Guido Daimer
IPC分类号： F01D17/00
CPC分类号： F04C3/085 , F04C14/10 , F04C2240/30 , Y10T137/85978
摘要： Delivery units are already known which have a drive rotor and an output rotor driven by the drive rotor, which are supported in a housing, interact in a meshing manner through a spur toothing in each case and draw fluid through at least one inlet and push said fluid out through an outlet, wherein the inlet and the outlet are separated from each other by two separating webs. In order to control the flow rate through the delivery unit, a rotational speed control, a bypass control, or, for gases, a suction throttling, for example, can be carried out. A rotational speed control is energy efficient, but very expensive, because an electric motor must be used, the rotational speed of which can be controlled. In the bypass control, the fluid is delivered from the outlet through a bypass back to the inlet, which however is energetically unfavorable and connected to hydraulic losses. The delivery unit according to the invention is improved in such a way that on the inlet side the flow rate can be controlled very easily and with few hydraulic losses and on the outlet side the inner compression can be adjusted in the event of delivery of gases. According to the invention, at least one of the separating webs (9,10) has at least one control opening (12), the opening cross-section of which can be controlled with a control slide (13).
摘要翻译：传送单元已经是已知的，其具有驱动转子和由驱动转子驱动的输出转子，驱动转子被支撑在壳体中，以啮合方式通过每种情况下的正齿轮相互作用并且通过至少一个入口抽吸流体并推动所述通过出口流出，其中入口和出口通过两个分离腹板彼此分离。为了控制通过输送单元的流量，例如可以进行旋转速度控制，旁路控制，或用于气体的吸入节流。旋转速度控制是节能的，但是非常昂贵，因为必须使用电动机，其转速可以被控制。在旁路控制中，流体从出口通过旁路输送回入口，然而，入口在能量上是不利的并且与水力损失相关联。根据本发明的输送单元被改进，使得在入口侧，流速可以非常容易地控制并且具有很少的水力损失，并且在出口侧，在输送气体的情况下可以调节内部压缩。根据本发明，分离腹板（9,10）中的至少一个具有至少一个控制开口（12），其开口横截面可由控制滑块（13）控制。

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