公开(公告)号：US10001051B2

公开(公告)日：2018-06-19

申请号：US13381482

申请日：2010-06-28

申请人： Björn Malmgren ,  Hans Wikström

发明人： Björn Malmgren ,  Hans Wikström

IPC分类号： F01P7/02 ,  F01P7/08

CPC分类号： F01P7/026 ,  F01P7/08 ,  F01P2023/00

摘要： A method for improving the performance of a motor vehicle which has a cooler and a fan for cooling the vehicle's engine, the method includes detecting (s410) a temperature-related parameter which affects the engine's temperature during specific cooling conditions; and activating operation of the fan when the engine's temperature fulfils a predetermined condition; determining the (s440) predetermined condition on the basis of outcome as regards engine temperature over a predetermined period of time, and/or outcome as regards the detected parameter over a predetermined period of time. A computer program product includes program code (P) for a computer (200; 210) for implementing a method according to the invention. Also the device that performs the method and a motor vehicle equipped with the device are disclosed.

公开(公告)号：US20120097118A1

公开(公告)日：2012-04-26

申请号：US13381482

申请日：2010-06-28

申请人： Björn Malmgren ,  Hans Wikström

发明人： Björn Malmgren ,  Hans Wikström

IPC分类号： F01P7/02

CPC分类号： F01P7/026 ,  F01P7/08 ,  F01P2023/00

摘要： A method for improving the performance of a motor vehicle which has a cooler and a fan for cooling the vehicle's engine, the method includes detecting (s410) a temperature-related parameter which affects the engine's temperature during specific cooling conditions; and activating operation of the fan when the engine's temperature fulfils a predetermined condition; determining the (s440) predetermined condition on the basis of outcome as regards engine temperature over a predetermined period of time, and/or outcome as regards the detected parameter over a predetermined period of time. A computer program product includes program code (P) for a computer (200; 210) for implementing a method according to the invention. Also the device that performs the method and a motor vehicle equipped with the device are disclosed.

摘要翻译： 一种用于改善具有用于冷却车辆发动机的冷却器和风扇的机动车辆的性能的方法，该方法包括在特定冷却条件下检测（s410）影响发动机温度的温度相关参数; 以及当所述发动机的温度达到预定条件时启动所述风扇的操作; 基于在预定时间段内的发动机温度的结果和/或关于在预定时间段内检测到的参数的结果来确定（s440）预定条件。 计算机程序产品包括用于实现根据本发明的方法的计算机（200; 210）的程序代码（P）。 还公开了执行该方法的装置和装备有该装置的机动车辆。

公开(公告)号：US20110239996A1

公开(公告)日：2011-10-06

申请号：US13125830

申请日：2009-10-21

申请人： Hans Wikström

发明人： Hans Wikström

IPC分类号： F01P3/12 ,  F02M25/07

CPC分类号： F02M26/24 ,  F01P7/165 ,  F01P2003/187 ,  F02M26/28 ,  F02M26/33

摘要： An arrangement for recirculation of exhaust gases of a combustion engine (2) in a vehicle (1), including an exhaust line (4) to lead exhaust gases out from the combustion engine (2), and a return line (5) for recirculating part of the exhaust gases in the exhaust line (4) to the combustion engine (2). A high-temperature cooling system (11) containing a circulating coolant in the form of a liquid medium which, at an intended operating pressure in the high-temperature cooling system (11), has a boiling point of at least 150° C. An EGR cooler (10) subjects the recirculating exhaust gases in the return line (5) to a first step of cooling by the circulating high-temperature coolant. A radiator element (13) cools the high-temperature coolant by air. There is a second cooler cooled by engine coolant which cools gases in the return line. There is an optional third low-temperature cooling system and a further cooler in the third system cooling gases in the return line.

摘要翻译： 一种用于使内燃机（2）的排气再循环在车辆（1）中的装置，包括排气管线（4）以将废气从内燃机（2）引出并且用于再循环 内燃机（2）的排气管（4）中的废气的一部分。 一种高温冷却系统（11），其包含液体介质形式的循环冷却剂，所述循环冷却剂在高温冷却系统（11）中的预期操作压力下具有至少150℃的沸点。 EGR冷却器（10）使回流管线（5）中的再循环废气经循环高温冷却剂冷却第一步骤。 散热器元件（13）通过空气冷却高温冷却剂。 有一个由发动机冷却液冷却的第二个冷却剂，其冷却回流管线中的气体。 在第三系统中有一个可选的第三个低温冷却系统和另一个冷却器，在回流管路中冷却气体。

公开(公告)号：US20100263369A1

公开(公告)日：2010-10-21

申请号：US12741625

申请日：2008-11-06

申请人： Zoltan Kardos ,  Erik Söderberg ,  Hans Wikström

发明人： Zoltan Kardos ,  Erik Söderberg ,  Hans Wikström

IPC分类号： F02B29/04 ,  F02B37/013

CPC分类号： F02B29/0412 ,  F02B29/0431 ,  F02B29/0443 ,  F02B37/004 ,  F02B37/013 ,  Y02T10/144 ,  Y02T10/146

摘要： An arrangement for a supercharged combustion engine includes a first compressor compressing air in the engine air inlet line as a first stage and a second compressor compressing the air in the inlet line as a second stage, a first coolant-cooled charge air cooler cooling the air after it has been compressed in the first stage and before it is compressed in the second stage, and an air-cooled charge air cooler cooling the compressed air when it has been compressed by the first stage, a second coolant-cooled charge air cooler cooling the compressed air after it has been compressed in the second stage and before it is compressed in the air-cooled charge air cooler. Exhaust gases in an exhaust line from the engine drive turbines which operate the compressors. A return line from the exhaust line and connected into the inlet line has a cooler for the exhaust gases before mixing the gases with the inlet air.

摘要翻译： 用于增压内燃发动机的装置包括：第一压缩机，其将作为第一级的发动机空气入口管路中的空气压缩，将作为第二级的入口管路中的空气压缩的第二压缩机，冷却空气的第一冷却剂冷却的增压空气冷却器 在第一阶段被压缩并且在第二阶段被压缩之前，空气冷却的增压空气冷却器在第一阶段被压缩时冷却压缩空气，第二冷却剂冷却增压空气冷却器冷却 之后的压缩空气在第二阶段被压缩并且在空气冷却的增压空气冷却器中被压缩之前。 来自运行压缩机的发动机驱动涡轮机的排气管线中的废气。 来自排气管路并连接到入口管线的返回管线在将气体与入口空气混合之前具有用于废气的冷却器。

公开(公告)号：US08833314B2

公开(公告)日：2014-09-16

申请号：US14110750

申请日：2012-04-12

申请人： Hans Wikström

发明人： Hans Wikström

IPC分类号： F01P7/14 ,  F01P3/00 ,  G05D23/30 ,  F01P7/16

CPC分类号： F01P3/00 ,  F01P7/16 ,  F01P7/167 ,  G05D23/30 ,  Y10T137/7737 ,  Y10T137/87788

摘要： A cooling system for a combustion engine (1) includes a pilot line (12) which has an inlet (12a) to receive coolant from a line (3) of the cooling system and a thermostat (6) a sensing element (6b) for monitoring the temperature of the coolant in the pilot line (12) and a valve (6a). A thermal device (13, 26, 31) in contact with the coolant in the pilot line (12) at a location upstream of the sensing element (6b). A control unit (15) estimates when it is appropriate to alter the coolant's operating temperature in the cooling system and, at such times, activates the thermal device (13, 26, 31) so that it warms or cools the coolant in the pilot line (12).

摘要翻译： 一种用于内燃机（1）的冷却系统包括一个先导管线（12），其具有从冷却系统的管线（3）接收冷却剂的入口（12a）和一个用于 监测先导管线（12）中的冷却剂的温度和阀（6a）。 在所述感测元件（6b）的上游位置处与所述先导管线（12）中的冷却剂接触的热装置（13,26,31）。 控制单元（15）估计何时适当地改变冷却系统中的冷却剂的操作温度，并且在这样的时间激活热装置（13,26,31），使得其对先导管线中的冷却剂进行加热或冷却 （12）。

公开(公告)号：US08695340B2

公开(公告)日：2014-04-15

申请号：US12741625

申请日：2008-11-06

申请人： Zoltan Kardos ,  Erik Söderberg ,  Hans Wikström

发明人： Zoltan Kardos ,  Erik Söderberg ,  Hans Wikström

IPC分类号： F02B29/04 ,  F02B33/44 ,  F02B47/08 ,  F02M25/07

CPC分类号： F02B29/0412 ,  F02B29/0431 ,  F02B29/0443 ,  F02B37/004 ,  F02B37/013 ,  Y02T10/144 ,  Y02T10/146

摘要： An arrangement for a supercharged combustion engine includes a first compressor compressing air in the engine air inlet line as a first stage and a second compressor compressing the air in the inlet line as a second stage, a first coolant-cooled charge air cooler cooling the air after it has been compressed in the first stage and before it is compressed in the second stage, and an air-cooled charge air cooler cooling the compressed air when it has been compressed by the first stage, a second coolant-cooled charge air cooler cooling the compressed air after it has been compressed in the second stage and before it is compressed in the air-cooled charge air cooler. Exhaust gases in an exhaust line from the engine drive turbines which operate the compressors. A return line from the exhaust line and connected into the inlet line has a cooler for the exhaust gases before mixing the gases with the inlet air.

摘要翻译： 一种用于增压内燃机的装置包括：第一压缩机，将作为第一级的发动机空气入口管线中的空气和第二压缩机压缩入口管路中的空气作为第二级;将第一冷却剂冷却的增压空气冷却器冷却空气 在第一阶段被压缩并且在第二阶段被压缩之前，空气冷却的增压空气冷却器在第一阶段被压缩时冷却压缩空气，第二冷却剂冷却的增压空气冷却器冷却 之后的压缩空气在第二阶段被压缩并且在空气冷却的增压空气冷却器中被压缩之前。 来自运行压缩机的发动机驱动涡轮机的排气管线中的废气。 来自排气管路并连接到入口管线的返回管线在将气体与入口空气混合之前具有用于废气的冷却器。

公开(公告)号：US08316805B2

公开(公告)日：2012-11-27

申请号：US12529383

申请日：2008-03-10

申请人： Zoltan Kardos ,  Erik Söderberg ,  Hans Wikström

发明人： Zoltan Kardos ,  Erik Söderberg ,  Hans Wikström

IPC分类号： B60K11/04

CPC分类号： F01P5/06 ,  B60K11/04 ,  B60K13/04 ,  F01P2003/187 ,  F01P2060/02 ,  F02B29/0412 ,  F02B29/0431 ,  F02B29/0475 ,  F02M26/05 ,  F02M26/24 ,  F02M26/27 ,  Y02T10/146

摘要： The present invention relates to a cooler arrangement in a vehicle powered by a combustion engine. The cooler arrangement comprises a first cooling element for cooling a first medium in the form of a circulating coolant, and a radiator fan adapted to generating an air flow through the first cooling element for cooling the coolant when it circulates through the first cooling element. The cooler arrangement comprises also a tubular casing adapted to serving as a flow passage for the air which passes through the first cooling element and at least one further cooling element for cooling a second medium, which further cooling element is arranged in the flow passage at a position downstream of the first cooling element with respect to the intended direction of flow of the cooling air through the flow passage.

摘要翻译： 本发明涉及一种由内燃机驱动的车辆中的冷却器装置。 冷却器装置包括用于冷却循环冷却剂形式的第一介质的第一冷却元件和适于在其通过第一冷却元件循环时产生通过第一冷却元件的空气流以冷却冷却剂的散热器风扇。 冷却器装置还包括适于作为通过第一冷却元件的空气的流动通道的管状壳体和用于冷却第二介质的至少一个另外的冷却元件，该另外的冷却元件布置在流动通道中 相对于冷却空气通过流路的预期流动方向在第一冷却元件的下游位置。

公开(公告)号：US20100089088A1

公开(公告)日：2010-04-15

申请号：US12529383

申请日：2008-03-10

申请人： Zoltan Kardos ,  Erik Söderberg ,  Hans Wikström

发明人： Zoltan Kardos ,  Erik Söderberg ,  Hans Wikström

IPC分类号： F25B27/00 ,  F28D15/00 ,  F25D9/00

CPC分类号： F01P5/06 ,  B60K11/04 ,  B60K13/04 ,  F01P2003/187 ,  F01P2060/02 ,  F02B29/0412 ,  F02B29/0431 ,  F02B29/0475 ,  F02M26/05 ,  F02M26/24 ,  F02M26/27 ,  Y02T10/146

摘要： The present invention relates to a cooler arrangement in a vehicle powered by a combustion engine. The cooler arrangement comprises a first cooling element for cooling a first medium in the form of a circulating coolant, and a radiator fan adapted to generating an air flow through the first cooling element for cooling the coolant when it circulates through the first cooling element. The cooler arrangement comprises also a tubular casing adapted to serving as a flow passage for the air which passes through the first cooling element and at least one further cooling element for cooling a second medium, which further cooling element is arranged in the flow passage at a position downstream of the first cooling element with respect to the intended direction of flow of the cooling air through the flow passage.

摘要翻译： 本发明涉及一种由内燃机驱动的车辆中的冷却器装置。 冷却器装置包括用于冷却循环冷却剂形式的第一介质的第一冷却元件和适于在其通过第一冷却元件循环时产生通过第一冷却元件的空气流以冷却冷却剂的散热器风扇。 冷却器装置还包括适于作为通过第一冷却元件的空气的流动通道的管状壳体和用于冷却第二介质的至少一个另外的冷却元件，该另外的冷却元件布置在流动通道中 相对于冷却空气通过流路的预期流动方向在第一冷却元件的下游位置。

公开(公告)号：US06505109B1

公开(公告)日：2003-01-07

申请号：US09720948

申请日：2001-01-03

申请人： Gunnar Strandell ,  Hans Wikström

发明人： Gunnar Strandell ,  Hans Wikström

IPC分类号： G06F700

CPC分类号： B60W20/40 ,  B60K6/485 ,  B60K6/547 ,  B60L2240/441 ,  B60L2240/486 ,  B60W10/08 ,  B60W10/11 ,  B60W20/00 ,  B60W2510/0638 ,  B60W2510/104 ,  F16H3/126 ,  F16H2061/0422 ,  F16H2306/44 ,  F16H2306/46 ,  Y02T10/6226 ,  Y10S903/919 ,  Y10S903/945 ,  Y10T477/6433 ,  Y10T477/6437

摘要： An arrangement and a method for a drive unit of a vehicle. The drive unit incorporates an engine, a mechanical stepped gearbox and a connecting device which is designed to transmit rotary motion from the engine to the stepped gearbox. An electric rotor machine acts upon the connecting device such that substantially no torque is transmitted from the engine to the gearbox during gear changing. A control unit connected to the rotor machine may be responsive to the output shaft from the gearbox or to the speed of the engine.

摘要翻译： 一种用于车辆的驱动单元的装置和方法。 驱动单元包括发动机，机械级齿轮箱和连接装置，其被设计成将来自发动机的旋转运动传递到阶梯式齿轮箱。 电动转子机器作用在连接装置上，使得在换档期间基本上没有扭矩从发动机传递到齿轮箱。 连接到转子机器的控制单元可以响应于来自变速箱的输出轴或发动机的速度。

公开(公告)号：US08627807B2

公开(公告)日：2014-01-14

申请号：US13125830

申请日：2009-10-21

申请人： Hans Wikström

发明人： Hans Wikström

IPC分类号： F02M25/07

CPC分类号： F02M26/24 ,  F01P7/165 ,  F01P2003/187 ,  F02M26/28 ,  F02M26/33

摘要： An arrangement for recirculation of exhaust gases of a combustion engine (2) in a vehicle (1), including an exhaust line (4) to lead exhaust gases out from the combustion engine (2), and a return line (5) for recirculating part of the exhaust gases in the exhaust line (4) to the combustion engine (2). A high-temperature cooling system (11) containing a circulating coolant in the form of a liquid medium which, at an intended operating pressure in the high-temperature cooling system (11), has a boiling point of at least 150° C. An EGR cooler (10) subjects the recirculating exhaust gases in the return line (5) to a first step of cooling by the circulating high-temperature coolant. A radiator element (13) cools the high-temperature coolant by air. There is a second cooler cooled by engine coolant which cools gases in the return line. There is an optional third low-temperature cooling system and a further cooler in the third system cooling gases in the return line.

摘要翻译： 一种用于使内燃机（2）的废气再循环在车辆（1）中的装置，包括排气管线（4）以将废气从内燃机（2）引出，以及用于再循环的返回管线 内燃机（2）的排气管（4）中的废气的一部分。 一种高温冷却系统（11），其包含液体介质形式的循环冷却剂，所述循环冷却剂在高温冷却系统（11）中的预期操作压力下具有至少150℃的沸点。 EGR冷却器（10）使回流管线（5）中的再循环废气经循环高温冷却剂冷却第一步骤。 散热器元件（13）通过空气冷却高温冷却剂。 有一个由发动机冷却液冷却的第二个冷却剂，其冷却回流管线中的气体。 在第三系统中有一个可选的第三个低温冷却系统和另一个冷却器，在回流管路中冷却气体。