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1. 发明授权

US07481187B2 System and method for supplying auxiliary power to a large diesel engine 有权
标题翻译：向大型柴油机提供辅助动力的系统和方法
公开(公告)号：US07481187B2
公开(公告)日：2009-01-27
申请号：US11122126
申请日：2005-05-05
申请人： Lawrence J. Biess , Christer T. Gotmalm
发明人： Lawrence J. Biess , Christer T. Gotmalm
IPC分类号： F02N17/00 , F02N9/00
CPC分类号： F01M5/021 , F02B3/06 , F02D25/04 , F02F2007/0097
摘要： A system and method for starting a large diesel engine using at least one hydraulic motor includes an auxiliary power unit having a hydraulic pump for driving a hydraulic motor coupled to the diesel engine. The hydraulic pump may automatically pump oil from the diesel engine into a pressure reservoir until a pressure set point is exceeded. When the pressure set point is exceeded, a relief/check valve positioned between the pressure reservoir and the hydraulic pump may open to divert some lubrication oil through a heater and back into the diesel engine. To start the diesel engine, a solenoid-controlled valve, positioned between the pressure reservoir and a hydraulic motor coupled with the diesel engine, may be opened to release pressurized oil to the hydraulic motor. After energizing the hydraulic motor, the oil may be diverted back to a sump of the diesel engine.
摘要翻译：用于使用至少一个液压马达启动大型柴油发动机的系统和方法包括具有液压泵的辅助动力单元，该液压泵用于驱动与柴油发动机相连的液压马达。液压泵可以将油从柴油发动机自动泵入压力储存器，直至超过压力设定值。当超过压力设定点时，位于压力储存器和液压泵之间的释放/止回阀可以打开以将一些润滑油转移通过加热器并返回到柴油发动机中。为了启动柴油发动机，可以打开位于压力储存器和与柴油发动机耦合的液压马达之间的电磁阀，以将压力油释放到液压马达。在对液压马达通电之后，油可能被转回到柴油发动机的油槽。

2. 再颁专利

USRE40286E1 System and method for supplying auxiliary power to a large diesel engine 有权
标题翻译：向大型柴油机提供辅助动力的系统和方法
公开(公告)号：USRE40286E1
公开(公告)日：2008-05-06
申请号：US11116459
申请日：2005-04-28
申请人： Lawrence J. Biess , Christer T. Gotmalm
发明人： Lawrence J. Biess , Christer T. Gotmalm
IPC分类号： F02N17/02
CPC分类号： F02D25/04 , F01M5/021 , F02B3/06 , F02F2007/0097
摘要： A system and method for providing auxiliary power to a large diesel engine allowing shutdown of such large engine in all weather conditions. An auxiliary power unit made up of a secondary engine coupled to an electrical generator is provided. An automatic control system shuts down the primary engine after a period of idling and the auxiliary power unit provides electrical power for heating and air conditioning. In cold weather, the auxiliary power unit maintains the primary engine coolant and lube-oil warm to facilitate engine restart. The coolant system is kept warm using a heat exchanger and electrical heaters. The lube-oil system is kept warm using a recirculating pump and electrical heaters. In warm weather, the auxiliary power unit provides electrical power for air conditioning and other hotel loads. The auxiliary power unit isolates the primary engine batteries during operation and provides electrical power for hotel and non-vital loads.
摘要翻译：一种用于向大型柴油发动机提供辅助动力的系统和方法，允许在所有天气条件下关闭这种大型发动机。提供了由耦合到发电机的二次发动机构成的辅助动力单元。自动控制系统在空转一段时间后关闭主引擎，辅助电源单元为加热和空调提供电力。在寒冷天气下，辅助动力装置维持主发动机冷却液和润滑油温暖，以方便发动机重起。使用热交换器和电加热器将冷却剂系统保持温暖。润滑油系统使用循环泵和电加热器保温。在温暖的天气，辅助动力单元为空调和其他酒店负载提供电力。辅助动力装置在运行期间将主发动机电池隔离，并为酒店和非重要负载提供电力。

3. 发明授权

US06839508B2 Fuel heater 有权
标题翻译：燃油加热器
公开(公告)号：US06839508B2
公开(公告)日：2005-01-04
申请号：US10273260
申请日：2002-10-18
申请人： Lawrence J. Biess , Christer T. Gotmalm
发明人： Lawrence J. Biess , Christer T. Gotmalm
IPC分类号： B60L1/02 , F24H1/10 , F24H1/34
CPC分类号： F02M37/0017 , F02B3/06 , F02M31/125 , F02M37/0052 , F02M37/0058 , F02M37/0076 , Y02T10/126
摘要： A fuel heater for a tank includes an elongated member that fits through an opening in the tank. The elongated member includes a first tube that defines a fuel channel and ends with a bottom fuel intake. Fuel may be drawn from the tank and conveyed by a supply side line coupled to the first tube. A second tube of the elongated member is coupled to a return side line that conveys warmed fuel back to the tank. A third tube substantially coaxially surrounds the first tube, and an outlet of the second tube enters the third tube. A heat trace may be employed to warm the fuel. Accordingly, the temperature of fuel in the tank may be maintained above the cloud point temperature.
摘要翻译：用于罐的燃料加热器包括通过罐中的开口配合的细长构件。细长构件包括限定燃料通道并以底部燃料进口结束的第一管。燃料可以从罐抽出并通过与第一管连接的供给侧线传送。细长构件的第二管联接到将加热的燃料返回到罐的返回侧线。第三管基本上同轴地围绕第一管，第二管的出口进入第三管。可以使用热痕迹来加热燃料。因此，罐中的燃料的温度可以保持在浊点温度以上。

4. 发明授权

US5579728A Vehicle with combined cooling system and hydraulic system 失效
标题翻译：具有联合冷却系统和液压系统的车辆
公开(公告)号：US5579728A
公开(公告)日：1996-12-03
申请号：US540252
申请日：1995-10-06
申请人： Christer T. Gotmalm
发明人： Christer T. Gotmalm
IPC分类号： F01P3/00 , F01P3/20
CPC分类号： F01P3/20 , F15B21/06 , F01P5/12
摘要： There is described a method and apparatus for supplying power to ancillary equipment comprising a prime mover cooled by a liquid pump to pressurize the liquid, first conduit means for the flow of fluid pressurized by the pump means to the ancillary equipment for actuation thereof and second conduit means for the return flow of liquid to one or both of the prime mover and the pump.
摘要翻译：描述了一种用于向辅助设备供电的方法和设备，该辅助设备包括由液体泵冷却以对液体加压的原动机，第一导管装置，用于将由泵装置加压的流体流动到辅助设备以用于其致动，第二导管用于将液体返回到原动机和泵的一个或两个的装置。

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