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1.发明授权Liquid reductant system and method for operation of the liquid reductant system 有权液体还原剂系统和液体还原剂体系的操作方法公开(公告)号：US08820052B2
公开(公告)日：2014-09-02
申请号：US13419951
申请日：2012-03-14
Applicant: Michael Levin , Furqan Zafar Shaikh , Thomas A. McCarthy
Inventor： Michael Levin , Furqan Zafar Shaikh , Thomas A. McCarthy
IPC: F01N3/00
CPC classification number: F01N3/2066 , F01N2240/22 , F01N2610/02 , F01N2610/14 , F01N2610/1473 , F01N2900/1811 , Y02T10/24
Abstract: A liquid reductant injection system is provided. The liquid reductant injection system includes a storage tank housing a reductant solution, a return conduit extending into the storage tank, the return conduit including an outlet positioned in the storage tank, and a thermosyphon comprising an evaporator coupled to an exhaust conduit and in fluidic communication with a condenser coupled to a portion of the return conduit inside the storage tank, the condenser positioned vertically above the evaporator.
Abstract translation: 提供液体还原剂注射系统。 液体还原剂注入系统包括容纳还原剂溶液的储罐，延伸到储罐中的返回导管，返回导管包括位于储罐中的出口，以及热虹吸管，包括耦合到排气导管并且流体连通的蒸发器 其中冷凝器耦合到存储罐内的返回管道的一部分，冷凝器垂直地位于蒸发器上方。
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公开(公告)号：US20140026869A1
公开(公告)日：2014-01-30
申请号：US13560738
申请日：2012-07-27
Applicant: Shiguang Zhou , Thomas A. McCarthy , Furqan Zafar Shaikh , Carlos Armesto , Syed K. Ali , Lawrence Marshall , Peter Kanefsky , Michael Levin , Danrich Henry Demitroff , Scott Donald Cooper
Inventor： Shiguang Zhou , Thomas A. McCarthy , Furqan Zafar Shaikh , Carlos Armesto , Syed K. Ali , Lawrence Marshall , Peter Kanefsky , Michael Levin , Danrich Henry Demitroff , Scott Donald Cooper
CPC classification number: F02M31/005 , F02M31/20 , F02M37/0052 , Y02T10/126
Abstract: A fuel delivery system is provided herein. The fuel delivery system may include a fuel tank storing a liquid fuel, a return fuel line including an outlet opening into the fuel tank, and a heat pipe assembly including a first end positioned in a surrounding atmosphere, and a second end positioned at and coupled to the return fuel line.
Abstract translation: 本文提供燃料输送系统。 燃料输送系统可以包括存储液体燃料的燃料箱，包括到燃料箱中的出口的回流燃料管线，以及包括位于周围大气中的第一端的热管组件，以及位于并耦合的第二端 到回油线。
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公开(公告)号：US20120260629A1
公开(公告)日：2012-10-18
申请号：US13419830
申请日：2012-03-14
Applicant: Michael Levin , Furqan Zafar Shaikh , Thomas A. McCarthy , Bret Alan Zimmerman
Inventor： Michael Levin , Furqan Zafar Shaikh , Thomas A. McCarthy , Bret Alan Zimmerman
CPC classification number: F01N3/208 , F01N9/00 , F01N2610/02 , F01N2610/1473 , Y02T10/24 , Y02T10/47
Abstract: A method for operating a liquid reductant injection system is provided. The method includes storing a reductant mixture of ethanol, water, and urea; drawing the stored mixture into an electrically heated pick-up tube for delivery via a delivery line to the exhaust by operating a pump in a first direction; and, clearing a return line that returns the stored mixture or the delivery line by operating the pump in a second, reverse, direction. In this way, by including ethanol in the reductant solution, a freezing point temperature of the liquid reductant may be reduced.
Abstract translation: 提供了一种操作液体还原剂注入系统的方法。 该方法包括储存乙醇，水和尿素的还原剂混合物; 将所储存的混合物通过在第一方向上操作泵将所述储存的混合物经由输送管线输送到电加热的拾取管中以进行排放; 并且通过以第二反向的方向操作泵来清除返回存储的混合物或输送管线的返回管线。 以这种方式，通过在还原剂溶液中包含乙醇，可以降低液体还原剂的凝固点温度。
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4.发明申请LIQUID REDUCTANT SYSTEM AND METHOD FOR OPERATION OF THE LIQUID REDUCTANT SYSTEM 有权液体减少系统的运行方法和液体减少系统的运行方法公开(公告)号：US20130205756A1
公开(公告)日：2013-08-15
申请号：US13419951
申请日：2012-03-14
Applicant: Michael Levin , Furqan Zafar Shaikh , Thomas A. McCarthy
Inventor： Michael Levin , Furqan Zafar Shaikh , Thomas A. McCarthy
IPC: F01N3/24
CPC classification number: F01N3/2066 , F01N2240/22 , F01N2610/02 , F01N2610/14 , F01N2610/1473 , F01N2900/1811 , Y02T10/24
Abstract: A liquid reductant injection system is provided. The liquid reductant injection system includes a storage tank housing a reductant solution, a return conduit extending into the storage tank, the return conduit including an outlet positioned in the storage tank, and a thermosyphon comprising an evaporator coupled to an exhaust conduit and in fluidic communication with a condenser coupled to a portion of the return conduit inside the storage tank, the condenser positioned vertically above the evaporator.
Abstract translation: 提供液体还原剂注射系统。 液体还原剂注入系统包括容纳还原剂溶液的储罐，延伸到储罐中的返回导管，返回导管包括位于储罐中的出口，以及热虹吸管，包括耦合到排气导管并且流体连通的蒸发器 其中冷凝器耦合到存储罐内的返回管道的一部分，冷凝器垂直地位于蒸发器上方。
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公开(公告)号：US20120145121A1
公开(公告)日：2012-06-14
申请号：US12966752
申请日：2010-12-13
Applicant: Thomas A. McCarthy , Jianwen James Yi
Inventor： Thomas A. McCarthy , Jianwen James Yi
CPC classification number: F02B31/085 , F02B2023/106 , Y02T10/146
Abstract: A spark ignition direct injection fuel cylinder for an engine includes a rotatable valve at a curved wall of an intake duct. The rotatable valve provides a variable step in to adjust the degree of tumble airflow while reducing flow restriction to improve engine performance across operating conditions.
Abstract translation: 用于发动机的火花点火直喷式燃料气缸包括在进气管道的弯曲壁处的可旋转阀。 可旋转阀门提供了一个可变的步骤来调节翻滚气流的程度，同时减少了流量限制，以提高整个运行条件下的发动机性能。
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Patent Agency Ranking
公开(公告)号：US08661785B2
公开(公告)日：2014-03-04
申请号：US13419830
申请日：2012-03-14
Applicant: Michael Levin , Furqan Zafar Shaikh , Thomas A. McCarthy , Bret Alan Zimmerman
Inventor： Michael Levin , Furqan Zafar Shaikh , Thomas A. McCarthy , Bret Alan Zimmerman
IPC: F01N3/20
CPC classification number: F01N3/208 , F01N9/00 , F01N2610/02 , F01N2610/1473 , Y02T10/24 , Y02T10/47
Abstract: A method for operating a liquid reductant injection system is provided. The method includes storing a reductant mixture of ethanol, water, and urea; drawing the stored mixture into an electrically heated pick-up tube for delivery via a delivery line to the exhaust by operating a pump in a first direction; and, clearing a return line that returns the stored mixture or the delivery line by operating the pump in a second, reverse, direction. In this way, by including ethanol in the reductant solution, a freezing point temperature of the liquid reductant may be reduced.
Abstract translation: 提供了一种操作液体还原剂注入系统的方法。 该方法包括储存乙醇，水和尿素的还原剂混合物; 将所储存的混合物通过在第一方向上操作泵将所述储存的混合物经由输送管线输送到电加热的拾取管中以进行排放; 并且通过以第二反向的方向操作泵来清除返回存储的混合物或输送管线的返回管线。 以这种方式，通过在还原剂溶液中包含乙醇，可以降低液体还原剂的凝固点温度。
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公开(公告)号：US08430074B2
公开(公告)日：2013-04-30
申请号：US12966752
申请日：2010-12-13
Applicant: Thomas A. McCarthy , Jianwen James Yi
Inventor： Thomas A. McCarthy , Jianwen James Yi
IPC: F02B31/06
CPC classification number: F02B31/085 , F02B2023/106 , Y02T10/146
Abstract: A spark ignition direct injection fuel cylinder for an engine includes a rotatable valve at a curved wall of an intake duct. The rotatable valve provides a variable step in to adjust the degree of tumble airflow while reducing flow restriction to improve engine performance across operating conditions.
Abstract translation: 用于发动机的火花点火直喷式燃料气缸包括在进气管道的弯曲壁处的可旋转阀。 可旋转阀门提供了一个可变的步骤来调节翻滚气流的程度，同时减少了流量限制，以提高整个运行条件下的发动机性能。
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公开(公告)号：US08176888B2
公开(公告)日：2012-05-15
申请号：US13027104
申请日：2011-02-14
Applicant: David Bruce Reiche , Jianwen James Yi , Steven Wooldridge , Foo Chern Ting , Thomas A. McCarthy
Inventor： David Bruce Reiche , Jianwen James Yi , Steven Wooldridge , Foo Chern Ting , Thomas A. McCarthy
IPC: F01L13/08
CPC classification number: F02D41/006 , F02D19/084 , F02D41/0025 , F02D41/061 , F02D41/068 , F02D41/401 , F02D2200/021 , F02D2200/0611 , F02N19/06 , Y02T10/36 , Y02T10/47
Abstract: A method for improving starting of an engine that may be operated with fuels having varying alcohol concentrations is presented. In one embodiment, the method adjusts a compression ratio of an engine in response to a number of combustion events after an engine stop and a concentration of alcohol in a fuel supplied to the engine. The method may make engine starting more repeatable at lower engine temperatures.
Abstract translation: 提出了一种用于改善可能用具有不同醇浓度的燃料操作的发动机起动的方法。 在一个实施例中，该方法响应于发动机停止之后的燃烧事件的数量和供应到发动机的燃料中的醇的浓度来调节发动机的压缩比。 该方法可以使发动机起动在较低的发动机温度下更可重复。
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公开(公告)号：US20110265764A1
公开(公告)日：2011-11-03
申请号：US13027104
申请日：2011-02-14
Applicant: David Bruce Reiche , Jianwen James Yi , Steven Wooldridge , Foo Chern Ting , Thomas A. McCarthy
Inventor： David Bruce Reiche , Jianwen James Yi , Steven Wooldridge , Foo Chern Ting , Thomas A. McCarthy
IPC: F02D41/06
CPC classification number: F02D41/006 , F02D19/084 , F02D41/0025 , F02D41/061 , F02D41/068 , F02D41/401 , F02D2200/021 , F02D2200/0611 , F02N19/06 , Y02T10/36 , Y02T10/47
Abstract: A method for improving starting of an engine that may be operated with fuels having varying alcohol concentrations is presented. In one embodiment, the method adjusts a compression ratio of an engine in response to a number of combustion events after an engine stop and a concentration of alcohol in a fuel supplied to the engine. The method may make engine starting more repeatable at lower engine temperatures.
Abstract translation: 提出了一种用于改善可能用具有不同醇浓度的燃料操作的发动机起动的方法。 在一个实施例中，该方法响应于发动机停止之后的燃烧事件的数量和供应到发动机的燃料中的醇的浓度来调节发动机的压缩比。 该方法可以使发动机起动在较低的发动机温度下更可重复。
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公开(公告)号：US845488A
公开(公告)日：1907-02-26
申请号：US1905282740
申请日：1905-10-14
Applicant: THOMAS A MCCARTHY , THERRE GEORGE M
Inventor： THERRE GEORGE M
CPC classification number: A41D1/06
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