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    EXHAUST HEAT RECOVERY DEVICE
    1.
    发明申请
    EXHAUST HEAT RECOVERY DEVICE 审中-公开

    公开(公告)号：US20170292429A1

    公开(公告)日：2017-10-12

    申请号：US15475702

    申请日：2017-03-31

    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

    Inventor： Toshio MURATA ,  Tadashi NAKAGAWA ,  Kazunari MATSUURA

    IPC: F01N5/02

    Abstract: An exhaust heat recovery device includes: a first pipe through which exhaust gas from an engine flows; a second pipe that communicates with the first pipe and bypasses the first pipe; a heat recovery unit that is disposed at an interior of the second pipe, and that exchanges heat between the exhaust gas and cooling water that circulates at an interior of the heat recovery unit, and that recovers heat of the exhaust gas; and a heat transfer suppressing mechanism that is provided at a portion connecting the first pipe with the second pipe, and that suppresses transfer of heat from the first pipe to the second pipe.

    EXHAUST HEAT RECOVERY STRUCTURE
    2.
    发明申请
    EXHAUST HEAT RECOVERY STRUCTURE 审中-公开
    排气热回收结构

    公开(公告)号：US20160376970A1

    公开(公告)日：2016-12-29

    申请号：US15150697

    申请日：2016-05-10

    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

    Inventor： Toshio MURATA ,  Tadashi NAKAGAWA

    IPC: F01N5/02

    CPC classification number: F01N5/02 ,  F01N3/2889 ,  F01N2240/02 ,  F01N2240/36 ,  F01N2410/03 ,  F01N2410/06 ,  Y02T10/16

    Abstract: There is provided an exhaust heat recovery structure that may suppress boiling of coolant in a heat exchanger. The exhaust heat recovery structure includes a first pipe, a second pipe, a valve and a thermostat. Exhaust gas from an engine flows in the first pipe. The second pipe branches from the first pipe and a heat exchanger that exchanges heat between the coolant and exhaust gas is provided at the second pipe. The valve is provided at the first pipe or the second pipe. The valve adjusts a flow amount of exhaust gas flowing into the second pipe by opening and closing. The thermostat is equipped with a heat-sensing portion that is disposed inside the heat exchanger. When the temperature of the heat-sensing portion is high, the thermostat opens or closes the valve to reduce the flow amount of exhaust gas flowing into the second pipe.

    Abstract translation: 提供了可以抑制热交换器中的冷却剂沸腾的废热回收结构。 废热回收结构包括第一管，第二管，阀和恒温器。 来自发动机的废气在第一管中流动。 第二管从第一管分支，并且在第二管设置有在冷却剂和废气之间进行热交换的热交换器。 阀设置在第一管或第二管。 阀通过打开和关闭来调节流入第二管道的废气的流量。 恒温器配备有设置在热交换器内的热敏部分。 当感温部分的温度高时，恒温器打开或关闭阀门，以减少流入第二管道的废气的流量。

    INFORMATION NOTIFICATION DEVICE
    3.
    发明申请
    INFORMATION NOTIFICATION DEVICE 审中-公开
    信息通知装置

    公开(公告)号：US20160355090A1

    公开(公告)日：2016-12-08

    申请号：US15154042

    申请日：2016-05-13

    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

    Inventor： Toshio MURATA ,  Masakazu SHINKAI ,  Tadashi NAKAGAWA

    IPC: B60K35/00 ,  F01N5/02 ,  F02D41/02

    CPC classification number: B60K35/00 ,  F01N3/005 ,  F01N9/00 ,  F01N2240/02 ,  F01N2900/12 ,  F02D31/001 ,  F02D41/021 ,  F02D41/062 ,  F02D41/1446 ,  F02D41/1448 ,  F02D41/18 ,  F02D2041/1472 ,  F02D2041/228 ,  F02D2200/0414 ,  Y02T10/20 ,  Y02T10/47

    Abstract: There is provided an information notification device that is able to encourage a driver to drive in such a way that water condensate inside an exhaust pipe is discharged. The information notification device includes a notification unit that notifies a driver about a blockage in an exhaust pipe or about a possibility of a blockage occurring in an exhaust pipe, and a control unit that, based on output results from various sensors, predicts a blockage caused by water condensate freezing inside the exhaust pipe, and when it has predicted such a blockage, controls the notification unit such that the driver is notified.

    Abstract translation: 提供了一种信息通知装置，其能够鼓励驾驶员以排气管内的冷凝水排出的方式驱动。 信息通知装置包括：通知单元，其向驾驶员通知排气管中的阻塞或排气管中发生堵塞的可能性;以及控制单元，其基于来自各种传感器的输出结果，预测出阻塞 通过排气管内的冷凝水冷凝，并且当已经预测到这种堵塞时，控制通知单元以便通知驾驶员。

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