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1. 发明公开

EP3176335A1 HYBRID-TYPE WORK MACHINE 有权
标题翻译：混合型汽车
公开(公告)号：EP3176335A1
公开(公告)日：2017-06-07
申请号：EP15826830.0
申请日：2015-05-13
申请人： Hitachi Construction Machinery Co., Ltd.
发明人： OTA Yasunori , OJIMA Mitsugu , EGAWA Shuji , AZUMA Yuji
IPC分类号： E02F9/20 , B60K1/00 , B60K1/04 , B60K5/04 , B60K6/24 , B60K6/28 , B60K6/442 , B60K11/04 , E02F9/00
CPC分类号： E02F9/2075 , B60K1/04 , B60K5/04 , B60K6/24 , B60K6/26 , B60K6/28 , B60K6/40 , B60K6/442 , B60K7/0015 , B60K11/04 , B60K11/06 , B60K17/10 , B60K17/14 , B60K2001/005 , B60K2001/0405 , B60K2006/266 , B60L1/02 , B60L15/007 , B60L50/51 , B60L58/26 , B60L2200/40 , B60L2210/40 , B60L2220/42 , B60L2240/525 , B60L2240/545 , B60Y2200/412 , B60Y2200/92 , E02F9/0858 , E02F9/0866 , E02F9/18 , E02F9/2095 , Y02T10/645 , Y02T10/7005 , Y02T10/705 , Y02T10/7241 , Y10S903/951
摘要： There are provided an electric motor (12) that is driven by an engine (8) to generate power or assists in a drive of the engine (8) by supply of power thereto, a heat exchanger (13) to which cooling air is supplied by a cooling fan (8A), a heat exchanger upstream room (28) positioned upstream of the heat exchanger (13) in a flow direction of the cooling air supplied to the heat exchanger (13), an electricity storage device (30) that stores power or discharges the power therein, and an inverter device (34) for controlling an operation of the electric motor (12). Besides, a radiator (42) for electricity storage device that cools the electricity storage device (30) and a radiator (46) for inverter that cools the inverter device (34) are separately provided to be independent from each other, and the radiator (42) for electricity storage device and the radiator (46) for inverter are arranged in parallel between the heat exchanger (13) and the electricity storage device (30) in the heat exchanger upstream room (28).
摘要翻译：设置有由发动机（8）驱动以通过向其供应动力来发电或辅助发动机（8）的驱动的电动机（12），供应冷却空气的热交换器（13）通过冷却风扇（8A），在供给到热交换器（13）的冷却空气的流动方向上位于热交换器（13）上游的热交换器上游室（28），蓄电装置（30）存储电力或放电，以及用于控制电动机（12）的操作的逆变器装置（34）。此外，冷却电力存储装置（30）的蓄电装置用散热器（42）和冷却逆变器装置（34）的逆变器用散热器（46）分别设置为彼此独立，散热器 42）和用于逆变器的散热器（46）并联设置在热交换器上游室（28）中的热交换器（13）和蓄电装置（30）之间。

2. 发明公开

EP3176334A1 HYBRID-TYPE WORK MACHINE 有权
标题翻译：混合型汽车
公开(公告)号：EP3176334A1
公开(公告)日：2017-06-07
申请号：EP15827955.4
申请日：2015-07-13
申请人： Hitachi Construction Machinery Co., Ltd.
发明人： OTA Yasunori , OJIMA Mitsugu , EGAWA Shuji , AZUMA Yuji
IPC分类号： E02F9/00 , B60K6/40 , B60K6/485 , B60K11/04 , E02F9/20
摘要： There are provided an electric motor (12) that is driven by an engine (8) to generate electric power or assists in a drive of the engine (8) by supply of electric power thereto, a heat exchanger (13) to which cooling air is supplied by a cooling fan (8A), a heat exchanger upstream room (28) that is positioned upstream of the heat exchanger (13) in a flow direction of the cooling air supplied to the heat exchanger (13), and an electricity storage device (30) that stores or discharges electric power. In addition, a radiator (42) for electricity storage device, a cooling pump (43) for electricity storage device and a cooling line (44) for electricity storage device configure a cooling system (41) for electricity storage device that independently cools the electricity storage device (30) aside from the inverter device (34), and the cooling system (41) for electricity storage device is arranged in the heat exchanger upstream room (28).
摘要翻译：提供了一种由发动机（8）驱动以产生电力或通过向其供应电力来辅助发动机（8）的驱动的电动机（12）;热交换器（13），冷却空气由冷却风扇（8A），位于热交换器（13）的上游侧的热交换器上游室（28）沿供给到热交换器（13）的冷却风的流动方向供给;蓄电部装置（30），其存储或放电。另外，蓄电装置用散热器（42），蓄电装置用冷却用泵（43）和蓄电装置用冷却线路（44）构成用于蓄电装置的冷却系统（41），其独立地冷却电力存储装置（30），并且在热交换器上游室（28）中配置有用于蓄电装置的冷却系统（41）。

3. 发明授权

EP3176334B1 HYBRID-TYPE WORK MACHINE 有权
公开(公告)号：EP3176334B1
公开(公告)日：2020-01-01
申请号：EP15827955.4
申请日：2015-07-13
申请人： Hitachi Construction Machinery Co., Ltd.
发明人： OTA Yasunori , OJIMA Mitsugu , EGAWA Shuji , AZUMA Yuji
IPC分类号： E02F9/00 , B60K6/40 , B60K6/485 , B60K11/04 , E02F9/20

4. 发明授权

EP3176335B1 HYBRID-TYPE WORK MACHINE 有权
公开(公告)号：EP3176335B1
公开(公告)日：2019-07-10
申请号：EP15826830.0
申请日：2015-05-13
申请人： Hitachi Construction Machinery Co., Ltd.
发明人： OTA Yasunori , OJIMA Mitsugu , EGAWA Shuji , AZUMA Yuji
IPC分类号： E02F9/20 , B60K1/00 , B60K1/04 , B60K5/04 , B60K6/24 , B60K6/28 , B60K6/442 , B60K11/04 , E02F9/00

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