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公开(公告)号：US20160341152A1
公开(公告)日：2016-11-24
申请号：US15229558
申请日：2016-08-05
Applicant: Caterpillar Inc.
Inventor： Joshua Thomas Perko , Roderick Scott Zehrung , Matthew Jordan Engfehr
CPC classification number: F02M21/0239 , F02M21/0215 , F02M21/0224 , F02M21/0242 , F02M21/06 , Y02T10/32
Abstract: A fuel delivery system for an engine is provided. The fuel delivery system includes a tank, a temperature sensor, a delivery conduit, a return conduit, a heat exchanger, a first valve, a second valve, an accumulator, and a controller. The controller is configured to receive a signal indicative of a temperature of a fuel present within the tank. The controller is also configured to control at least one of the first valve and the second valve to selectively bypass at least a portion of the fuel to the tank through the return conduit and the accumulator based, at least in part, on the received signal. The portion of the fuel is adapted to raise the temperature of the fuel present within the tank.
Abstract translation: 提供了一种用于发动机的燃料输送系统。 燃料输送系统包括罐，温度传感器，输送管道，回流管道，热交换器，第一阀门，第二阀门，蓄能器和控制器。 控制器被配置为接收指示存在于罐内的燃料的温度的信号。 控制器还被配置为至少部分地基于所接收的信号来控制第一阀和第二阀中的至少一个，以便通过返回管道和蓄能器选择性地将至少一部分燃料旁通至箱。 燃料的一部分适于提高存在于罐内的燃料的温度。
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公开(公告)号：US20160348605A1
公开(公告)日：2016-12-01
申请号：US15230635
申请日：2016-08-08
Applicant: Caterpillar Inc.
Inventor： Joshua Thomas Perko , Roderick Scott Zehrung , Matthew Jordan Engfehr
CPC classification number: F02D19/022 , F02D19/027 , F02D2200/0606 , F02M21/0215 , F02M21/0221 , F02M21/0242 , F02M21/06 , Y02T10/32
Abstract: A fuel delivery system for an engine is provided. The fuel delivery system includes a tank, a temperature sensor, a delivery conduit, a heat exchanger, a control valve, a check valve, a bypass conduit, a bypass valve, and a controller. The controller is configured to receive a signal indicative of a temperature of a fuel present within the tank. The controller is also configured to control the control valve to selectively reverse at least a portion of the fuel in a gaseous state from the heat exchanger to the tank through the bypass conduit based, at least in part, on the received signal. The portion of the fuel is adapted to raise the temperature of the fuel present within the tank.
Abstract translation: 提供了一种用于发动机的燃料输送系统。 燃料输送系统包括罐，温度传感器，输送管，热交换器，控制阀，止回阀，旁通管，旁通阀和控制器。 控制器被配置为接收指示存在于罐内的燃料的温度的信号。 控制器还被配置为至少部分地基于所接收的信号，来控制控制阀，以选择性地将至少一部分处于气态的燃料从热交换器通过旁通管路转回到箱中。 燃料的一部分适于提高存在于罐内的燃料的温度。
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公开(公告)号：US10030611B2
公开(公告)日：2018-07-24
申请号：US15229558
申请日：2016-08-05
Applicant: Caterpillar Inc.
Inventor： Joshua Thomas Perko , Roderick Scott Zehrung , Matthew Jordan Engfehr
Abstract: A fuel delivery system for an engine is provided. The fuel delivery system includes a tank, a temperature sensor, a delivery conduit, a return conduit, a heat exchanger, a first valve, a second valve, an accumulator, and a controller. The controller is configured to receive a signal indicative of a temperature of a fuel present within the tank. The controller is also configured to control at least one of the first valve and the second valve to selectively bypass at least a portion of the fuel to the tank through the return conduit and the accumulator based, at least in part, on the received signal. The portion of the fuel is adapted to raise the temperature of the fuel present within the tank.
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公开(公告)号：US20160341134A1
公开(公告)日：2016-11-24
申请号：US15230201
申请日：2016-08-05
Applicant: Caterpillar Inc.
Inventor： Joshua Thomas Perko , Roderick Scott Zehrung , Matthew Jordan Engfehr
CPC classification number: F02D19/022 , F02B43/10 , F02B2043/103 , F02D19/023 , F02D19/027 , F02M21/0215 , F02M21/0221 , F02M21/0242 , F02M21/0287 , Y02T10/32
Abstract: A fuel delivery system for an engine is provided. The fuel delivery system includes a tank, a temperature sensor, a pressure sensor, a delivery conduit, a return conduit, a heat exchanger, a first valve, a second valve, and a controller. The controller is configured to receive a signal indicative of a temperature of a fuel present within the tank. The controller is also configured to receive a signal indicative of a pressure of the fuel downstream of the heat exchanger. The controller is further configured to control at least one of the first valve and the second valve to selectively bypass at least a portion of the fuel in a gaseous state to the tank through the return conduit based, at least in part, on the received signals. The portion of the fuel is adapted to raise the temperature of the fuel present within the tank.
Abstract translation: 提供了一种用于发动机的燃料输送系统。 燃料输送系统包括罐，温度传感器，压力传感器，输送管道，回流管道，热交换器，第一阀门，第二阀门和控制器。 控制器被配置为接收指示存在于罐内的燃料的温度的信号。 控制器还被配置为接收指示热交换器下游的燃料的压力的信号。 控制器还被配置成至少部分地基于所接收的信号来控制第一阀和第二阀中的至少一个以选择性地将处于气态的燃料的至少一部分通过返回管道旁路 。 燃料的一部分适于提高存在于罐内的燃料的温度。
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