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公开(公告)号：US20210362589A1
公开(公告)日：2021-11-25
申请号：US17241166
申请日：2021-04-27
发明人： Masahiko MORINAGA
摘要： A hydrogen tank storage case that stores a hydrogen tank and that is loaded on a moving object includes: a housing having a box shape and having a side wall, a bottom, and a lid. The bottom and the lid have a communication portion configured to allow communication between the inside and outside of the housing. A flow resistance of the lid is lower than a flow resistance of the bottom.
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公开(公告)号：US20210344025A1
公开(公告)日：2021-11-04
申请号：US17209312
申请日：2021-03-23
发明人： Masahiko MORINAGA
IPC分类号： H01M8/04664 , H01M8/0438 , H01M8/04082 , B60L50/71 , G01M3/04
摘要： A hydrogen leakage detection system for detecting a hydrogen leakage in a fuel cell system includes: an outer shell configured to accommodate a hydrogen flow section; a hydrogen sensor; and a porous sheet disposed to delimit at least a part of a space within the outer shell and allowing permeation of hydrogen through the porous sheet in a thickness direction thereof. The hydrogen flow section is disposed in a region below the porous sheet, and the hydrogen sensor is disposed in a region above the porous sheet.
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公开(公告)号：US20200227771A1
公开(公告)日：2020-07-16
申请号：US16828353
申请日：2020-03-24
IPC分类号： H01M8/2432 , H01M8/04007 , H01M8/04089
摘要： There is provided a fuel cell module comprising a fuel cell, a fuel cell auxiliary machine, and a module case configured to place the fuel cell and the fuel cell auxiliary machine therein. The module case comprises a first space in which the fuel cell is placed and a second space in which the fuel cell auxiliary machine is placed. The first space and the second space adjoin to each other via a partition plate. The partition plate includes a communicating hole that connects the first space and the second space and that is formed in an opening shape having a side or a diameter that is smaller than a width of a gap between the fuel cell and the partition plate.
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公开(公告)号：US20180309150A1
公开(公告)日：2018-10-25
申请号：US15935125
申请日：2018-03-26
IPC分类号： H01M8/2475 , H01M8/04858
CPC分类号： H01M8/2475 , H01M8/04953 , H01M2250/20
摘要： A fuel cell unit includes a fuel cell stack, an electrical device, a harness connected to the electrical device, and a casing incorporating the fuel cell stack, the electrical device, and the harness. The casing includes a first accommodation portion, a second accommodation portion, and a partition wall provided with a first communication hole through which the harness passes, the first accommodation portion accommodating the fuel cell stack, the second accommodation portion accommodating the electrical device, the partition wall partitioning the first accommodation portion and the second accommodation portion, and the partition wall is provided with at least one second communication hole through which the first accommodation portion and the second accommodation portion communicate with each other, in addition to the first communication hole.
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