公开(公告)号：WO2022217108A1

公开(公告)日：2022-10-13

申请号：PCT/US2022/024099

申请日：2022-04-08

Applicant: BRUNSWICK CORPORATION

Inventor： MUELLER, Eric, S. ,  OENICK, John, N. ,  GONRING, Steven, J. ,  GEORGE, Trevor ,  REID, Timothy, S.

IPC: H01M10/48 ,  H01M50/249 ,  H01M50/24 ,  H01M50/253 ,  B63H21/17 ,  H01M10/42

Abstract: A marine battery pack including a battery enclosure having an exterior and an interior defining a cavity, wherein the battery enclosure is configured to protect against water ingress into the cavity. The marine battery pack further comprises a plurality of cell modules within the cavity, each including a plurality of battery cells, and at least one exterior sensor on the battery enclosure configured to sense at least one of an exterior temperature, an exterior pressure, and a presence of water on the exterior of the battery enclosure. A controller is configured to identify a water exposure event based on the at least one of the exterior temperature, the exterior pressure, and the presence of water on the exterior of the battery enclosure. A water exposure response is then generated.

公开(公告)号：WO2022217106A1

公开(公告)日：2022-10-13

申请号：PCT/US2022/024097

申请日：2022-04-08

Applicant: BRUNSWICK CORPORATION

Inventor： OENICK, John, N. ,  MUELLER, Eric, S. ,  GONRING, Steven, J. ,  GEORGE, Trevor

IPC: H01M10/625 ,  H01M10/6568 ,  H01M10/613 ,  H01M10/637 ,  H01M10/48 ,  H01M50/253 ,  H01M50/249 ,  B63H21/17 ,  H01M10/42

Abstract: A marine battery pack including an enclosure defining a cavity, a plurality of cell modules within the cavity, each comprising a plurality of battery cells, and at least one sensor configured to sense at least one of a temperature, a pressure, a presence of water, and a gas content within the cavity. A controller is configured to detect an event warranting decommission of the battery pack based on the temperature, the pressure, the presence of water, and/or he gas content within the cavity, and then to automatically operate a pump to intake water from outside of the enclosure and pump water through the cavity from an inlet port in the enclosure to an outlet port in the enclosure so as to cool the plurality of battery cells.