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公开(公告)号：US20240266682A1
公开(公告)日：2024-08-08
申请号：US18166467
申请日：2023-02-08
发明人： Shifang Li , William T. Kucinski , Jacob Friedrich , Mitchell Stojanovski , Annabella Wong , Kyle Whittaker , Hunter G. Rimatzki , Kristopher A. Thor
IPC分类号： H01M50/507 , B60L50/60 , H01M10/42 , H01M10/613 , H01M10/6555 , H01M50/213 , H01M50/296 , H01M50/51
CPC分类号： H01M50/507 , B60L50/60 , H01M10/425 , H01M10/613 , H01M10/6555 , H01M50/213 , H01M50/296 , H01M50/51 , H01M2010/4271 , H01M2220/20
摘要： A multi-cell rechargeable energy storage system has battery cells disposed in an enclosure, and arranged in cell modules. Collectors are arranged to electrically connect the battery cells arranged in the cell modules. An electric power bus is arranged in a spine, and terminates at positive and negative terminals. First busbars, a second busbar, and end collectors electrically connect the cell modules in series between the positive terminal and the second terminal. Cell monitoring controllers are arranged to monitor the cell modules. A potting compound is arranged to encapsulate only an upper portion of the battery cells. A thermal management system including first and second fluidic manifolds are fluidly coupled to longitudinal heat exchange plates to thermally couple to the battery cells.
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公开(公告)号：US20230296448A1
公开(公告)日：2023-09-21
申请号：US17697029
申请日：2022-03-17
摘要： A monitoring system for a multi-cell rechargeable energy storage system (RESS) that includes a plurality of battery cells is described. The monitoring system includes a sensor that is arranged to monitor one or multiple heat transfer plates thermally coupled to the plurality of battery cells, a controller is in communication with the sensor. The controller including an instruction set that is executable to monitor, via the sensor, a parameter of the heat transfer plate and detect a thermal runaway event when the parameter of the heat transfer plate exceeds a threshold. The thermal runaway event is communicated to a battery controller.
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3.发明授权公开(公告)号：US11302941B2
公开(公告)日：2022-04-12
申请号：US16742218
申请日：2020-01-14
IPC分类号： H01M8/0438 , H01M8/04082 , H01M8/04746 , F16K21/04 , F16K37/00 , G05D7/01
摘要： A pressure-based latching switch includes a shuttle valve, a first valve and a second valve. The shuttle valve may switch a fuel through one of a first port and a second port in response to a greater pressure of the fuel at the ports. The first valve may switch a fuel to the first port while a second pressure of the fuel at the second port is less than a second threshold pressure. The second valve may switch the fuel to the second port while a first pressure of the fuel at the first port is less than a first threshold pressure. The pressure-based latching switch may change the fuel supplied to the fuel cell system automatically from a first fuel tank to a second fuel tank in response to the first pressure of the fuel falling below the first threshold pressure.
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4.发明申请公开(公告)号：US20210218043A1
公开(公告)日：2021-07-15
申请号：US16742218
申请日：2020-01-14
IPC分类号： H01M8/0438 , H01M8/04082 , H01M8/04746 , F16K37/00 , F16K21/04 , G05D7/01
摘要： A pressure-based latching switch includes a shuttle valve, a first valve and a second valve. The shuttle valve may switch a fuel through one of a first port and a second port in response to a greater pressure of the fuel at the ports. The first valve may switch a fuel to the first port while a second pressure of the fuel at the second port is less than a second threshold pressure. The second valve may switch the fuel to the second port while a first pressure of the fuel at the first port is less than a first threshold pressure. The pressure-based latching switch may change the fuel supplied to the fuel cell system automatically from a first fuel tank to a second fuel tank in response to the first pressure of the fuel falling below the first threshold pressure.
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