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公开(公告)号：US10232702B2
公开(公告)日：2019-03-19
申请号：US14402300
申请日：2013-04-24
Applicant: DENSO CORPORATION
Inventor： Michio Nishikawa , Nobuharu Kakehashi , Norihiko Enomoto
Abstract: A heat medium discharge side of a first pump and a heat medium discharge side of a second pump are connected to a first switching valve in parallel. Heat medium inlet sides of the respective target devices for heat exchange included in a first target device group for heat exchange are connected to a first switching valve in parallel. The heat medium inlet side of the first pump and the heat medium inlet side of the second pump are connected to a second switching valve in parallel. The heat medium outlet sides of the respective target devices for heat exchange included in the first target device group for heat exchange are connected to the second switching valve in parallel. Furthermore, switching is performed between a state of circulation of the heat medium between the first pump and the target device, and a state of circulation of the heat medium between the second pump and the target device.
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公开(公告)号：US20150258875A1
公开(公告)日：2015-09-17
申请号：US14423666
申请日：2013-08-23
Applicant: DENSO CORPORATION
Inventor： Norihiko Enomoto , Nobuharu Kakehashi , Michio Nishikawa , Masamichi Makihara , Kazutoshi Kuwayama , Yoshiki Katoh , Kengo Sugimura
CPC classification number: B60H1/32 , B60H1/00485 , B60H1/00878 , B60H1/08 , B60K11/02 , B60K2001/003 , B60K2001/005 , B60K2001/006 , B60L1/003 , B60L1/02 , B60L3/00 , B60L3/0092 , B60L11/1874 , B60L2240/34 , B60L2240/36 , B60L2240/425 , B60L2240/525 , B60L2240/545 , B60L2240/662 , Y02T10/642 , Y02T10/7005 , Y02T10/705 , Y02T10/7291 , Y02T90/16
Abstract: A thermal management system for a vehicle includes a first pump and a second pump, temperature adjustment target devices, heat exchangers, numerous flow paths including a first pump arrangement flow path, a second pump arrangement flow path, and device arrangement flow paths, a first switching portion for allowing the numerous flow paths to selectively communicate with each other, a second switching portion for allowing the numerous flow paths to selectively communicate with each other, and a reserve tank for storing therein heat medium. The reserve tank is configured to set the pressure of the liquid surface of the stored heat medium to a predetermined pressure (e.g., atmospheric pressure), and is connected to one flow path of the numerous flow paths.
Abstract translation: 一种用于车辆的热管理系统包括第一泵和第二泵，温度调节目标装置，热交换器，包括第一泵装置流路，第二泵装置流路和装置装置流路的多个流路，第一 用于允许多个流路彼此选择性地连通的切换部分，用于允许多个流动路径彼此选择性地连通的第二切换部分，以及用于在其中存储热介质的储存罐。 储存罐被配置成将储存的热介质的液面的压力设定到预定压力（例如，大气压），并且连接到多个流路的一个流路。
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公开(公告)号：US20150129161A1
公开(公告)日：2015-05-14
申请号：US14402300
申请日：2013-04-24
Applicant: DENSO CORPORATION
Inventor： Michio Nishikawa , Nobuharu Kakehashi , Norihiko Enomoto
CPC classification number: B60K11/02 , B60H1/00271 , B60H1/00885 , B60H2001/00307 , B60K11/04 , F01P7/14 , F01P7/165 , F01P2005/105 , F01P2060/02 , F01P2060/08 , F01P2060/12 , F01P2060/14
Abstract: A heat medium discharge side of a first pump and a heat medium discharge side of a second pump are connected to a first switching valve in parallel. Heat medium inlet sides of the respective target devices for heat exchange included in a first target device group for heat exchange are connected to a first switching valve in parallel. The heat medium inlet side of the first pump and the heat medium inlet side of the second pump are connected to a second switching valve in parallel. The heat medium outlet sides of the respective target devices for heat exchange included in the first target device group for heat exchange are connected to the second switching valve in parallel. Furthermore, switching is performed between a state of circulation of the heat medium between the first pump and the target device, and a state of circulation of the heat medium between the second pump and the target device.
Abstract translation: 第一泵的热介质排出侧和第二泵的热介质排出侧与第一切换阀并联连接。 包括在用于热交换的第一目标装置组中的用于热交换的各个目标装置的热介质入口侧并联连接到第一切换阀。 第一泵的热介质入口侧和第二泵的热介质入口侧并联连接到第二切换阀。 包括在用于热交换的第一目标装置组中的用于热交换的各个目标装置的热介质出口侧与第二切换阀并联连接。 此外，在第一泵和目标装置之间的热介质的循环状态和第二泵和目标装置之间的热介质的循环状态之间进行切换。
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公开(公告)号：US20150000327A1
公开(公告)日：2015-01-01
申请号：US14376277
申请日：2013-01-31
Applicant: DENSO CORPORATION
Inventor： Nobuharu Kakehashi , Yoshiki Katoh
CPC classification number: F25D17/02 , B60H1/004 , B60H1/143 , B60H1/32281 , B60K2001/003 , B60L2240/34 , B60L2240/545 , F01P2050/24 , F02B29/0443 , F02M26/28 , F28D9/0043 , F28D9/005 , F28D9/0093 , F28D2021/0031 , F28D2021/008 , F28D2021/0084 , F28D2021/0094 , F28F1/00 , F28F9/02 , F28F9/0246 , F28F9/26 , F28F27/02 , H01M10/613 , H01M10/625 , H01M10/6556 , Y02T10/146
Abstract: A heat exchanging portion and tank portions are formed by bonding plate members. The tank portion is provided with a refrigerant inlet allowing a refrigerant to flow into a refrigerant tank space, a refrigerant outlet allowing the refrigerant to flow from the refrigerant tank space, a heat medium inlet allowing a heat medium to flow into a heat medium tank space, and a heat medium outlet allowing the heat medium to flow from the heat medium tank space. At least one of the refrigerant inlet, the refrigerant outlet, the heat medium inlet, and the heat medium outlet is disposed between both ends of the tank portions in a tube stacking direction of refrigerant tubes and heat medium tubes.
Abstract translation: 通过接合板构件形成热交换部分和罐部分。 罐部设有允许制冷剂流入制冷剂罐空间的制冷剂入口，允许制冷剂从制冷剂罐空间流出的制冷剂出口，允许热介质流入热介质箱空间的热介质入口 以及允许热介质从热介质罐空间流动的热介质出口。 制冷剂入口，制冷剂出口，热介质入口和热介质出口中的至少一个在制冷剂管和热介质管的管堆叠方向上设置在罐部的两端之间。
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公开(公告)号：US20130298851A1
公开(公告)日：2013-11-14
申请号：US13943818
申请日：2013-07-17
Applicant: DENSO CORPORATION
Inventor： Michio NISHIKAWA , Nobuharu Kakehashi , Koji Ota
IPC: F01P7/02
CPC classification number: F01P7/02 , F01P5/00 , F01P7/04 , F01P7/164 , F01P7/165 , F01P2003/027 , F01P2003/185 , F01P2005/105 , F01P2025/30 , F01P2025/66 , F01P2031/30 , F01P2037/02 , F01P2060/08
Abstract: An internal combustion engine has a cylinder-head-passage through which an engine coolant flows toward a water jacket when a water pump is operated. The water pump is an electric water pump utilizing the electric power charged in the battery. A radiator is provided in the cylinder-head-passage. Even after the engine is shut off, the water pump is kept driven.
Abstract translation: 内燃机具有气缸盖通道，当操作水泵时，发动机冷却剂通过该气缸头通道流向水套。 水泵是利用电池充电的电力的电动水泵。 在气缸盖通道中设有散热器。 即使关闭发动机，水泵仍然被驱动。
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Patent Agency Ranking
公开(公告)号：US10557660B2
公开(公告)日：2020-02-11
申请号：US15877420
申请日：2018-01-23
Applicant: DENSO CORPORATION
Inventor： Nobuharu Kakehashi , Yoshiki Katoh
IPC: F25D17/02 , H01M10/625 , H01M10/6556 , H01M10/613 , F28F9/02 , F28F27/02 , F28D9/00 , B60H1/00 , B60H1/14 , F02M26/28 , F28F9/26 , F02B29/04 , F28F1/00 , F28D21/00 , B60K1/00
Abstract: A heat exchanging portion and tank portions are formed by bonding plate members. The tank portion is provided with a refrigerant inlet allowing a refrigerant to flow into a refrigerant tank space, a refrigerant outlet allowing the refrigerant to flow from the refrigerant tank space, a heat medium inlet allowing a heat medium to flow into a heat medium tank space, and a heat medium outlet allowing the heat medium to flow from the heat medium tank space. At least one of the refrigerant inlet, the refrigerant outlet, the heat medium inlet, and the heat medium outlet is disposed between both ends of the tank portions in a tube stacking direction of refrigerant tubes and heat medium tubes.
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公开(公告)号：US10183548B2
公开(公告)日：2019-01-22
申请号：US14781940
申请日：2014-03-27
Applicant: DENSO CORPORATION
Inventor： Norihiko Enomoto , Michio Nishikawa , Nobuharu Kakehashi
Abstract: In a thermal management system for a vehicle, a first switching valve is connected to at least one device in a group of a plurality of devices, a heat medium discharge side of a first pump, and a heat medium discharge side of a second pump in parallel with each other; and a second switching valve is connected to at least one device in the device group, a heat medium suction side of the first pump, and a heat medium suction side of the second pump in parallel with each other. Heat medium circulating through a first device included in the device group allows to flow through the second device. One side of a heat medium inlet side and a heat medium outlet side of the second device is connected to between one of the first switching valve and the second switching valve and the first device.
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公开(公告)号：US09994087B2
公开(公告)日：2018-06-12
申请号：US14898718
申请日：2014-06-03
Applicant: DENSO CORPORATION
Inventor： Norihiko Enomoto , Nobuharu Kakehashi , Yoshiki Katoh , Hiroshi Kishita , Masamichi Makihara
CPC classification number: B60H1/22 , B60H1/00899 , B60H1/3204 , F25B25/005 , F25B49/02 , F25B2339/047 , F25B2500/27 , F25B2600/13 , F25B2700/1931 , F25B2700/1933 , F25B2700/21151 , F25B2700/21152
Abstract: A vehicular heat management system has a compressor, a heat-medium heating heat exchanger, and a flow adjustment part. The compressor draws and discharges a refrigerant. The heat-medium heating heat exchanger causes a heat exchange between the refrigerant discharged from the compressor and a heat medium other than air and heats the heat medium. The flow adjustment part causes a flow of a cooling fluid cooling the refrigerant when the compressor is stopped. The vehicular heat management system further has a refrigeration cycle unit and a refrigerant-flow-path forming member. The refrigeration cycle unit includes devices configuring a refrigeration cycle. The refrigerant-flow-path forming member (i) is disposed in a low-temperature area having an air temperature that is lower than an air temperature in an area in which the refrigeration cycle unit is disposed, and (ii) passes a refrigerant in the refrigeration cycle flows.
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公开(公告)号：US09827824B2
公开(公告)日：2017-11-28
申请号：US14423665
申请日：2013-08-23
Applicant: DENSO CORPORATION
Inventor： Norihiko Enomoto , Nobuharu Kakehashi , Michio Nishikawa
IPC: B60H1/00 , B60K11/02 , B60L1/00 , B60L1/02 , B60H1/08 , B60H1/22 , B60L3/00 , B60L11/18 , B60H1/03
CPC classification number: B60H1/00271 , B60H1/00278 , B60H1/00385 , B60H1/00878 , B60H1/03 , B60H1/08 , B60H1/22 , B60K11/02 , B60L1/003 , B60L1/02 , B60L3/00 , B60L11/1874 , B60L2240/34 , B60L2240/36 , B60L2240/425 , B60L2240/525 , B60L2240/545 , Y02T10/642 , Y02T10/7005 , Y02T10/705 , Y02T90/16
Abstract: A first-pump arrangement flow path, temperature-adjustment target-device arrangement flow paths, and a second-pump arrangement flow path are connected to a communication flow path in this order from one end side to the other end side of the communication flow path. A first heat exchanger is disposed in the first-pump arrangement flow path among numerous flow paths, which is connected to the communication flow path at a position on a side of the first-pump arrangement flow path, rather than the flow path in which a second heat exchanger is disposed. The switching portion is operated to establish communication between plural flow paths, starting from the flow path connected to the communication flow path at the position closest to the one end side among the numerous flow paths, up to the flow path connected to the communication flow path at an n-th position counted from the one end side among the numerous flow paths.
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公开(公告)号：US09649909B2
公开(公告)日：2017-05-16
申请号：US14408854
申请日：2013-05-21
Applicant: DENSO CORPORATION
Inventor： Norihiko Enomoto , Nobuharu Kakehashi , Michio Nishikawa
IPC: B60H1/00 , B60K6/22 , B60H1/08 , B60H1/22 , B60W10/30 , B60W20/00 , B60L1/02 , B60L3/00 , B60L11/12 , B60L11/18 , B60K11/02 , F01P7/16 , F01P5/10 , B60K1/04 , B60K1/00
CPC classification number: B60H1/00278 , B60H1/004 , B60H1/08 , B60H1/22 , B60H2001/00307 , B60K1/04 , B60K6/22 , B60K11/02 , B60K2001/005 , B60L1/02 , B60L3/0023 , B60L3/0046 , B60L3/0061 , B60L11/12 , B60L11/1874 , B60L11/1875 , B60L2240/36 , B60L2240/425 , B60L2240/445 , B60L2240/545 , B60L2240/662 , B60L2260/44 , B60L2260/56 , B60W10/30 , B60W20/00 , F01P7/165 , F01P2005/105 , F01P2050/24 , F01P2060/04 , F01P2060/12 , Y02T10/642 , Y02T10/7005 , Y02T10/705 , Y02T10/7077 , Y02T10/7291 , Y02T90/16
Abstract: A first heat transfer medium circuit includes a first path and a second heat transfer medium circuit includes a second path are formed independently from each other by operating a first switching valve and a second switching valve in conjunction with each other to make each of multiple flow passages of a first flow passage group communicate with either the first path or the second path. The first and second heat transfer medium circuits in which the first path and the second path are connected to each other in series is formed by operating the first switching valve and the second switching valve in conjunction with each other to make each of the multiple flow passages of the first flow passage group communicate with both the first path and the second path.
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