公开(公告)号：US20150129173A1

公开(公告)日：2015-05-14

申请号：US14539576

申请日：2014-11-12

申请人： Hyundai Motor Company ,  Kia Motors Corporation ,  Sejong Ind. Co., Ltd.

发明人： Jong-Ho SEON ,  Ho-Chan AN ,  Jae-Yeon KIM ,  Tae-Yeong BYOEN ,  Gyu-Jun KIM ,  Jin-Yong KIM

IPC分类号： F01P3/00

CPC分类号： F01P3/00 ,  F01N5/02 ,  F01N2240/02 ,  F01N2240/20 ,  F01N2240/36 ,  F02G5/02 ,  F28D9/0043 ,  F28D21/0003 ,  F28F27/02 ,  F28F2250/06 ,  Y02T10/16 ,  Y02T10/166

摘要： An exhaust heat recovery apparatus may include a bypass valve that is rotatably provided on a bypass path through which a high-temperature exhaust gas passes to open or close the bypass path, a heat exchanger that is communicatively connected to the bypass path to allow heat exchange to be performed between the high-temperature exhaust gas supplied from the bypass path and a low-temperature coolant introduced through a coolant inlet when the bypass path is closed, a valve actuator including a rod moved up and down by expansion or contraction of a wax sealed therein, and a connection part that converts an up and down motion of the rod into a rotary motion to allow the bypass valve to open or close the bypass path along with movement of the rod.

摘要翻译： 排气热回收装置可以包括旁通阀，其可旋转地设置在高温排气通过的旁路通路以打开或关闭旁路路径;热交换器，其与旁路通路连通以允许热交换 在旁路通路被供给的高温废气与通过冷却剂入口导入的低温冷却剂之间进行的情况下，在旁通通路闭合的情况下进行，包括通过蜡的膨胀或收缩上下移动的杆的阀致动器 密封在其中，以及连接部件，其将杆的上下运动转换成旋转运动，以允许旁路阀随着杆的移动而打开或关闭旁路路径。

公开(公告)号：US20150219236A1

公开(公告)日：2015-08-06

申请号：US14546210

申请日：2014-11-18

申请人： Hyundai Motor Company ,  Kia Motors Corporation

发明人： Jong-Ho SEON ,  Jae-Yeon Kim ,  Ho-Chan An

IPC分类号： F16K31/00 ,  F16K1/30 ,  F02G5/02

CPC分类号： F16K31/002 ,  F01N5/02 ,  F01N2240/02 ,  F01N2240/36 ,  F01P2060/16 ,  F02G5/02 ,  F16K1/2007 ,  F16K1/30 ,  F16K31/46 ,  Y02T10/16 ,  Y02T10/166

摘要： An operating structure of an exhaust heat recovery device may include a bypass valve rotatable about a rotation shaft to open and close a bypass passage; a heat exchanger communicating with the bypass passage, a valve actuator inserted into the heat exchanger, and having a piston moved upward and downward depending on a temperature of coolant; a guide unit in which an end of the piston is slidably inserted, and at which an end of a rod is slidably inserted; a displacement transmission medium accommodated in the guide unit, and moved along with the piston; a link unit rotatably connected to the bypass valve and the rod, and converting sliding motion of the rod into rotation of the bypass valve; and an elastic restoring unit operating the rod so that the rod is inserted into the guide unit, or operating the bypass valve so that the bypass valve is closed.

摘要翻译： 排气热回收装置的操作结构可以包括可围绕旋转轴旋转的旁通阀，以便打开和关闭旁路通道; 与旁路通路连通的热交换器，插入到热交换器中的阀致动器，并且具有根据冷却剂的温度上下移动的活塞; 引导单元，其中活塞的端部可滑动地插入，并且杆的端部可滑动地插入其中; 容纳在所述引导单元中并与所述活塞一起移动的位移传递介质; 连杆单元，其可旋转地连接到所述旁通阀和所述杆，并且将所述杆的滑动运动转换成所述旁通阀的旋转; 以及弹性恢复单元，其操作所述杆，使得所述杆插入所述引导单元中，或者操作所述旁通阀，使得所述旁通阀关闭。

公开(公告)号：US20150122458A1

公开(公告)日：2015-05-07

申请号：US14532836

申请日：2014-11-04

申请人： Hyundai Motor Company

发明人： Jong-Ho SEON ,  Ho-Chan AN

IPC分类号： F01N5/02 ,  F28D1/02 ,  F02N19/10

CPC分类号： F01N5/02 ,  F01N3/043 ,  F01N2240/02 ,  F01N2240/36 ,  F01N2410/02 ,  F01P2060/16 ,  F02N19/10 ,  F28D1/02 ,  F28D7/0041 ,  F28D9/0012 ,  F28D21/0003 ,  F28F5/00 ,  F28F2250/06 ,  Y02T10/16 ,  Y02T10/20

摘要： A rotary exhaust heat recovery apparatus may include an exhaust gas pipe including a bypass path into which a high-temperature exhaust gas is introduced and bypassed and an extension part extending from a side of the bypass path in a semi-cylindrical shape to allow the exhaust gas to pass and a semi-cylindrical heat exchanger rotatably accommodated within the exhaust gas pipe, allowing heat exchange to be performed between the high-temperature exhaust gas supplied from the bypass path and a low-temperature coolant introduced through a coolant inlet, in which a side surface of the heat exchanger includes a diameter surface formed as a flat surface and an arc surface formed as a curved surface, and the diameter surface of the heat exchanger has a surface with a rotation axis of the heat exchanger as a reference thereof which is closed and another surface provided with exhaust gas inlets.

摘要翻译： 旋转排气热回收装置可以包括排气管，其包括引入和旁路高温排气的旁通路径，以及从旁通路径的一侧延伸成半圆柱形的延伸部，以允许排气 气体通过，并且可旋转地容纳在排气管内的半圆柱形换热器，允许在从旁路通路供应的高温废气和通过冷却剂入口引入的低温冷却剂之间进行热交换，其中 热交换器的侧面包括形成为平坦表面的直径表面和形成为曲面的弧形表面，并且热交换器的直径表面具有以热交换器的旋转轴为基准的表面作为其参考， 被关闭，另一个表面设有排气入口。