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公开(公告)号：US09777861B2
公开(公告)日：2017-10-03
申请号：US14546210
申请日：2014-11-18
发明人： Jong-Ho Seon , Jae-Yeon Kim , Ho-Chan An
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.
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公开(公告)号：US09617905B2
公开(公告)日：2017-04-11
申请号：US14539576
申请日：2014-11-12
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： G05D23/00 , G05D15/00 , G05D16/00 , F01P3/00 , F02G5/02 , F01N5/02 , F28F27/02 , F28D9/00 , F28D21/00
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.
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3.发明申请OPERATING STRUCTURE OF EXHAUST HEAT RECOVERY DEVICE WITH EMBEDDED VALVE ACTUATOR 有权具有嵌入式阀致动器的排气回收装置的操作结构公开(公告)号：US20150219236A1
公开(公告)日：2015-08-06
申请号：US14546210
申请日：2014-11-18
发明人： Jong-Ho SEON , Jae-Yeon Kim , Ho-Chan An
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。
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