公开(公告)号：US20070137474A1

公开(公告)日：2007-06-21

申请号：US10560996

申请日：2004-05-12

申请人： Otfried Schwarzkopf ,  Ullrich Hesse ,  Michael Arnemann

发明人： Otfried Schwarzkopf ,  Ullrich Hesse ,  Michael Arnemann

IPC分类号： F01B3/00

CPC分类号： F04B27/1072 ,  F04B27/1054

摘要： Axial piston compressor, especially a compressor for the air-conditioning system of a motor vehicle, having a housing and, for drawing in and compressing a coolant, a compressor unit arranged in the housing and driven by means of a drive shaft (104), the compressor unit comprising pistons moving axially back and forth in a cylinder block and comprising a swash plate (107) which drives the pistons and rotates together with the drive shaft. For a predetermined mass of the swash plate (107) moved in rotation on the one hand and/or a particular mass moved in translation on the other hand, the mean radius governed by the geometry and/or by the density distribution and/or the mean height of the swash plate (107) or of the pivotal portion thereof is/are so selected that the centrifugal forces occurring on rotation of the swash plate (107) are sufficient to counteract the pivotal movement of the swash plate (107) to provide deliberate regulation and thereby to influence, especially to reduce or to limit, the piston stroke and, consequently, the quantity delivered.

摘要翻译： 轴向活塞式压缩机，特别是用于机动车辆的空调系统的压缩机，具有壳体，并且用于拉入和压缩冷却剂，压缩机单元布置在壳体中并通过驱动轴（104）驱动， 压缩机单元包括在气缸体中轴向前后运动的活塞，并且包括驱动活塞并与驱动轴一起旋转的斜盘（107）。 对于一方面旋转的旋转斜盘（107）和/或另一方面移动的特定质量的预定质量的斜盘（107），由几何形状和/或由密度分布和/或 旋转斜盘（107）或其旋转部分的平均高度被选择成使得在旋转斜盘（107）旋转时产生的离心力足以抵消旋转斜盘（107）的枢转运动，以提供 故意调节，从而影响，特别是减少或限制活塞冲程，从而影响运送量。

公开(公告)号：US20080138212A1

公开(公告)日：2008-06-12

申请号：US11814738

申请日：2006-01-25

申请人： Otfried Schwarzkopf ,  Ullrich Hesse ,  Henrick Brandes ,  Oliver Tschismar

发明人： Otfried Schwarzkopf ,  Ullrich Hesse ,  Henrick Brandes ,  Oliver Tschismar

IPC分类号： F04B27/18 ,  F04B49/22 ,  F04B1/12 ,  F04B49/12

CPC分类号： F04B27/1804 ,  F04B49/225 ,  F04B2027/1872 ,  F04B2027/1877 ,  F04B2205/01 ,  F04B2205/171 ,  F04B2207/044

摘要： Compressor, especially a compressor for the air-conditioning system of a motor vehicle, having a housing (1) and, for drawing in and compressing a coolant, a compressor unit arranged in the housing (1) and driven by means of a drive shaft, the compressor unit being regulated by means of the pressure (PC) prevailing in a drive mechanism chamber substantially bounded by the housing (1), there being an additional regulation device (17) and/or control device for the inlet-gas-side coolant mass flow and/or the inlet pressure and/or the inlet density.

摘要翻译： 压缩机，特别是用于机动车辆的空调系统的压缩机，具有壳体（1），并且用于拉入和压缩冷却剂;压缩机单元，布置在壳体（1）中并通过驱动轴 压缩机单元通过基本上由壳体（1）限定的驱动机构室中的压力（P SUB C＆lt; C＆gt;）进行调节，存在附加调节装置（17）和/或控制 用于入口 - 气体侧冷却剂质量流量和/或入口压力和/或入口密度的装置。

公开(公告)号：US06910406B1

公开(公告)日：2005-06-28

申请号：US10129721

申请日：2000-11-10

申请人： Otfried Schwarzkopf ,  Ullrich Hesse

发明人： Otfried Schwarzkopf ,  Ullrich Hesse

IPC分类号： F04B39/02 ,  F04B27/10 ,  F25B1/00 ,  F25B1/02 ,  F01B3/02

CPC分类号： F04B27/1054 ,  F04B27/109

摘要： In an axial piston compressor for a refrigerant, in particular for a vehicle air conditioner, with a housing (12) in the interior of which is disposed at least one bearing (22, 24, 26, 48, 56, 58, 60, 64), with an output conduit (34) for the compressed refrigerant, and with a lubricant that is present in the interior of the housing (12), the lubrication is to be improved. For this purpose there is provided in the housing at least one lubricant channel to conduct lubricant to the bearing, as well as a lubricant separator (36) that is connected to the output conduit (34) for the refrigerant and incorporates a collection chamber (40) that contains the lubricant separated from the compressed refrigerant and is connected to the lubricant channel (46) by a feed line (42), such that the lubricant is propelled out of the lubricant separator and into the lubricant channel entirely on the basis of the pressure difference between the compression pressure of the lubricant and the interior pressure of the housing.

摘要翻译： 在用于制冷剂的轴向活塞式压缩机中，特别是用于车辆空调的轴向活塞式压缩机，其内部具有壳体（12），所述壳体（12）的内部设置有至少一个轴承（22,24,26,48,56,58,60,64 ），具有用于压缩制冷剂的输出导管（34），以及存在于壳体（12）内部的润滑剂，将改善润滑。 为此目的，在壳体中设置有至少一个用于将润滑剂导向轴承的润滑剂通道，以及连接到用于制冷剂的输出导管（34）的润滑剂分离器（36）并且包括收集室（40） ），其包含从压缩制冷剂分离的润滑剂，并且通过进料管线（42）连接到润滑剂通道（46），使得润滑剂完全基于润滑剂分离器推进出润滑剂通道，并且基于 润滑剂的压缩压力与壳体的内部压力之间的压力差。

公开(公告)号：US20130025355A1

公开(公告)日：2013-01-31

申请号：US13634770

申请日：2011-04-12

申请人： Andreas Inhoff ,  Ullrich Hesse ,  Walter Zipp

发明人： Andreas Inhoff ,  Ullrich Hesse ,  Walter Zipp

IPC分类号： G01M17/013 ,  B21D53/26

CPC分类号： G01M17/007 ,  Y10T29/49492

摘要： There is proposed a test wheel arrangement (1) for testing a motor vehicle while the tyres are stationary, which test wheel arrangement (1) has a shaft section (5) which can be attached to a wheel hub (7) of a motor vehicle and on which a test wheel (3) is mounted to be freely rotatable.

摘要翻译： 提出了一种用于在轮胎静止时测试机动车辆的测试轮装置（1），该测试轮装置（1）具有轴部分（5），该轴部分可附接到机动车辆的轮毂（7） 并且其上安装有可自由旋转的测试轮（3）。

公开(公告)号：US06484519B1

公开(公告)日：2002-11-26

申请号：US09913035

申请日：2001-08-08

申请人： Ullrich Hesse ,  Thomas Tiedemann

发明人： Ullrich Hesse ,  Thomas Tiedemann

IPC分类号： F25B110

CPC分类号： B60H1/3204 ,  B60H1/3229 ,  F25B1/10 ,  F25B9/008 ,  F25B11/02 ,  F25B2309/061 ,  F25B2400/0751

摘要： An air conditioner for motor vehicles has a refrigerant circuit in which the refrigerant is brought into a wet vapor state. The refrigerant circuit is comprised among other things of at least one compressor (37) and a pressure ramming machine (14′) which serves as an expansion device. By means of the pressure ramming machine (14′), energy is recovered during the expansion process which can be used in the circuit for compressing the refrigerant. In addition, a method for operating an air conditioner for motor vehicles is described, according to which a pressure ramming machine is integrated into the refrigerant circuit and refrigerant is brought into a wet vapor state in the pressure ramming machine (14′).

摘要翻译： 用于机动车辆的空调器具有制冷剂回路，其中制冷剂处于湿蒸汽状态。 制冷剂回路包括至少一个用作膨胀装置的压缩机（37）和压力捣打机（14'）。 通过压力捣打机（14'），在膨胀过程中能够回收能够用于压缩制冷剂的回路中的能量。 此外，描述了一种用于操作机动车辆的空气调节器的方法，根据该方法，压力捣打机被集成到制冷剂回路中，制冷剂在压力捣打机（14'）中处于湿蒸汽状态。

公开(公告)号：US06913067B2

公开(公告)日：2005-07-05

申请号：US10370558

申请日：2003-02-20

申请人： Ullrich Hesse

发明人： Ullrich Hesse

IPC分类号： B60H1/08 ,  B60H1/32 ,  F25B6/04 ,  F25B9/00 ,  F25B40/00 ,  F25B29/00 ,  B60H1/22

CPC分类号： B60H1/08 ,  B60H1/3204 ,  F25B6/04 ,  F25B9/008 ,  F25B40/00 ,  F25B2309/061 ,  F25B2341/0662

摘要： Vehicle air-conditioning system, in particular CO2 air conditioner, the refrigerant cycle of which comprises the following components: a compressor, a refrigerant cooler, an internal heat exchanger between the refrigerant-cooler side and the evaporator side, an expansion valve, and an evaporator. To switch the air-conditioning system from cooling-mode operation to heating-mode operation, between the compressor and the refrigerant cooler there is integrated an auxiliary heat exchanger corresponding to a cooling circulation on the engine side, such that downstream of the auxiliary heat exchanger there is disposed an expansion valve by means of which during heating-mode operation the refrigerant can be throttled to a lower pressure.

摘要翻译： 车辆空调系统，特别是CO 2空调，其制冷剂循环包括以下部件：压缩机，制冷剂冷却器，制冷剂 - 冷却器侧和蒸发器之间的内部热交换器 侧，膨胀阀和蒸发器。 为了将空调系统从冷却模式操作切换到加热模式操作，在压缩机和制冷剂冷却器之间集成有与发动机侧的冷却循环相对应的辅助热交换器，使得辅助热交换器 设置有膨胀阀，通过该膨胀阀，在加热模式操作期间，制冷剂可以节流到较低的压力。

公开(公告)号：US06796766B2

公开(公告)日：2004-09-28

申请号：US09961725

申请日：2001-09-24

申请人： Ullrich Hesse

发明人： Ullrich Hesse

IPC分类号： F01B2502

CPC分类号： F04D15/0038

摘要： An adjustable radial pump for feeding a cooling medium for a motor vehicle having a housing, a pump wheel provided with pump vanes, the pump wheel being supported in the housing and driven by a motor, the housing having at least one integrated inlet and outlet opening, an adjusting device for providing an adjustment of the medium to be fed independently from the rotary speed of the motor, the adjusting device being operatively connected with a sleeve which is adjustable by the adjusting device over the pump vanes in an axial direction.

摘要翻译： 一种可调节的径向泵，用于为具有壳体的机动车辆供给冷却介质，设置有泵叶片的泵轮，所述泵轮被支撑在所述壳体中并由马达驱动，所述壳体具有至少一个集成的入口和出口 调节装置，用于独立于马达的旋转速度提供要进给的介质的调节，所述调节装置可操作地与套筒连接，所述套筒可通过所述调节装置在轴向方向上在所述泵叶片上调节。

公开(公告)号：US6112547A

公开(公告)日：2000-09-05

申请号：US156082

申请日：1998-09-17

申请人： Hans O. Spauschus ,  Ullrich Hesse

发明人： Hans O. Spauschus ,  Ullrich Hesse

IPC分类号： C09K5/04 ,  F25B1/04 ,  F25B9/00 ,  F25B25/02 ,  F25B15/00

CPC分类号： C09K5/041 ,  F25B1/04 ,  F25B25/02 ,  F25B9/006 ,  C09K2205/106

摘要： There is disclosed an novel refrigeration apparatus and a method of refrigeration. The novel refrigeration apparatus comprises a desorber/evaporator, a gas/liquid compressor operatively connected to said desorber/evaporator, a resorber/condenser operatively connected to said gas/liquid compressor, an expansion device operatively connected to said resorber/condenser and to said desorber/evaporator and a circulating refrigerant comprising carbon dioxide and a liquid co-fluid in which the carbon dioxide is differentially soluble. The refrigeration method comprises compressing carbon dioxide gas and a liquid co-fluid in a gas/liquid compressor to an increased pressure, such that carbon dioxide at least partially dissolves in the liquid co-fluid, and reducing the pressure on the liquid co-fluid containing the dissolved carbon dioxide so that dissolved carbon dioxide comes out of solution with the liquid co-fluid, and recirculating the gaseous carbon dioxide and liquid co-fluid to the gas/liquid compressor.

摘要翻译： 公开了一种新型制冷装置和制冷方法。 新型制冷装置包括解吸器/蒸发器，可操作地连接到所述解吸器/蒸发器的气/液压缩机，可操作地连接到所述气/液压缩机的吸收器/冷凝器，可操作地连接到所述吸收器/冷凝器和所述解吸器 /蒸发器和包含二氧化碳和液体共流体的循环制冷剂，其中二氧化碳是差异溶解的。 制冷方法包括将气/液压缩机中的二氧化碳气体和液体共流体压缩到增加的压力，使得二氧化碳至少部分地溶解在液体共流体中，并且降低液体共流体的压力 含有溶解的二氧化碳，使得溶解的二氧化碳与液体共流体从溶液中排出，并将气态二氧化碳和液体共流体再循环到气/液压缩机。

公开(公告)号：US06878092B1

公开(公告)日：2005-04-12

申请号：US09647513

申请日：2000-01-31

申请人： Siegfried Schustek ,  Ullrich Hesse ,  Daniel Damson ,  Hans-Ruediger Weiss ,  Klaus-Peter Schnelle

发明人： Siegfried Schustek ,  Ullrich Hesse ,  Daniel Damson ,  Hans-Ruediger Weiss ,  Klaus-Peter Schnelle

IPC分类号： B60H1/32 ,  B60K5/08 ,  B60K6/365 ,  B60K6/48 ,  B60K6/547 ,  B60K17/28 ,  B60K25/02 ,  B60W10/02 ,  B60W10/08 ,  B60W10/10 ,  B60W10/30 ,  B60W20/00 ,  F02B63/04 ,  F02N11/00 ,  F02N11/04 ,  B60K41/02 ,  F16H3/72

CPC分类号： B60K6/365 ,  B60H1/3222 ,  B60K5/08 ,  B60K6/445 ,  B60K6/48 ,  B60K17/28 ,  B60K25/02 ,  B60L2240/486 ,  B60W10/02 ,  B60W10/08 ,  B60W10/10 ,  B60W10/30 ,  B60W20/00 ,  B60W2710/1038 ,  F02B63/04 ,  F02N11/00 ,  F02N11/04 ,  Y02T10/6221 ,  Y10S903/903 ,  Y10S903/91 ,  Y10S903/919 ,  Y10S903/945 ,  Y10S903/946 ,  Y10T477/23

摘要： A drive arrangement for at least one auxiliary system of a motor vehicle, having an internal combustion engine, at least one supplementary motor, and a gear, is provided. The gear is a planetary gear which is operatively connected to the engine and the at least one supplementary motor each via a respective input shaft, and to the auxiliary system via an output shaft.

摘要翻译： 提供了一种用于具有内燃机，至少一个辅助电动机和齿轮的机动车辆的至少一个辅助系统的驱动装置。 齿轮是行星齿轮，其通过相应的输入轴可操作地连接到发动机和至少一个辅助马达，并且经由输出轴连接到辅助系统。

公开(公告)号：US06556906B1

公开(公告)日：2003-04-29

申请号：US09869810

申请日：2001-10-16

申请人： Ullrich Hesse ,  Walter Lehr

发明人： Ullrich Hesse ,  Walter Lehr

IPC分类号： G06F700

CPC分类号： B60H1/03 ,  F01P7/167 ,  F01P2023/08 ,  F01P2025/60 ,  F02D2200/701 ,  F23N2023/00

摘要： A method and a device for the control/regulation of the heat flows caused by heat generators and heat consumers in a motor vehicle, at least on the basis of a momentary load state of the motor vehicle engine and the momentary vehicle operating conditions and ambient conditions. A control/regulation device makes a forecast of the load state of the engine cooling system lying ahead, on the basis of a model that takes into consideration driving condition-relevant quantities and the thermal inertia of the engine cooling system and of engine load-relevant ambient conditions lying ahead, recorded by a satellite navigation system, and carries out a corresponding control/regulation of all heat flows in the motor vehicle, especially of the engine cooling system.

摘要翻译： 至少基于机动车辆发动机的瞬时负载状态和瞬时车辆操作条件和环境条件，用于控制/调节由机动车辆中的发热器和热消耗器引起的热流的方法和装置 。 控制/调节装置基于考虑到驾驶状况相关量和发动机冷却系统的热惯量以及发动机负载相关性的模型来预测发动机冷却系统的负载状态 由卫星导航系统录制的环境条件，并对机动车辆，特别是发动机冷却系统中的所有热流进行相应的控制/调节。