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公开(公告)号：US20230327161A1
公开(公告)日：2023-10-12
申请号：US18334687
申请日：2023-06-14
IPC分类号： H01M8/1097 , H01M8/2404 , H01M8/2475 , H01M8/1041 , H01M8/00
CPC分类号： H01M8/1097 , H01M8/2404 , H01M8/2475 , H01M8/1055 , H01M8/002 , H01M2250/20
摘要： In an embodiment, a fuel cell includes: a flexible substrate including a first fuel-tolerant material; a fitting on the flexible substrate, the fitting including first openings extending through an outer portion of the fitting; a primer coating on the outer portion of the fitting, the primer coating including a second fuel-tolerant material; first yarns strung through the first openings of the fitting, the first yarns stitched into the flexible substrate; and an encapsulant encapsulating the first yarns, the primer coating, and the outer portion of the fitting, the encapsulant disposed on the flexible substrate, the encapsulant including a third fuel-tolerant material, the third fuel-tolerant material chemically bonded to the second fuel-tolerant material and the first fuel-tolerant material.
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公开(公告)号：US11745391B2
公开(公告)日：2023-09-05
申请号：US15787155
申请日：2017-10-18
CPC分类号： B29C33/3842 , B29C33/505 , B29C49/44 , B29C64/10 , B33Y10/00 , B33Y80/00 , B29L2031/7172
摘要： A method of fabricating a tank includes connecting a pressure source to a nozzle on a male mold, inflating the male mold via the nozzle, forming a tank by applying at least one layer over the outer surface of the male mold, the tank having a port formed about the nozzle, deflating the male mold, and withdrawing the male mold through the port. A method of fabricating a tank includes 3D-printing a male mold, connecting a pressure source to a nozzle on the male mold, inflating the male mold via the nozzle, forming a tank by applying at least one layer over the outer surface of the male mold, the tank having a port formed about the nozzle, deflating the male mold, and withdrawing the male mold through the port. A method of fabricating a tank includes forming a tank on a mold formed from a foam blocks.
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公开(公告)号：US20230231168A1
公开(公告)日：2023-07-20
申请号：US17578134
申请日：2022-01-18
IPC分类号： H01M8/1097 , H01M8/00 , H01M8/1041 , H01M8/2404 , H01M8/2475
CPC分类号： H01M8/1097 , H01M8/002 , H01M8/1055 , H01M8/2404 , H01M8/2475 , H01M2250/20
摘要： In an embodiment, a fuel cell includes: a flexible substrate including a first fuel-tolerant material; a fitting on the flexible substrate, the fitting including first openings extending through an outer portion of the fitting; a primer coating on the outer portion of the fitting, the primer coating including a second fuel-tolerant material; first yarns strung through the first openings of the fitting, the first yarns stitched into the flexible substrate; and an encapsulant encapsulating the first yarns, the primer coating, and the outer portion of the fitting, the encapsulant disposed on the flexible substrate, the encapsulant including a third fuel-tolerant material, the third fuel-tolerant material chemically bonded to the second fuel-tolerant material and the first fuel-tolerant material.
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公开(公告)号：US11721825B1
公开(公告)日：2023-08-08
申请号：US17578134
申请日：2022-01-18
IPC分类号： H01M8/2475 , H01M8/1097 , H01M8/00 , H01M8/2404 , H01M8/1041
CPC分类号： H01M8/1097 , H01M8/002 , H01M8/1055 , H01M8/2404 , H01M8/2475 , H01M2250/20
摘要： In an embodiment, a fuel cell includes: a flexible substrate including a first fuel-tolerant material; a fitting on the flexible substrate, the fitting including first openings extending through an outer portion of the fitting; a primer coating on the outer portion of the fitting, the primer coating including a second fuel-tolerant material; first yarns strung through the first openings of the fitting, the first yarns stitched into the flexible substrate; and an encapsulant encapsulating the first yarns, the primer coating, and the outer portion of the fitting, the encapsulant disposed on the flexible substrate, the encapsulant including a third fuel-tolerant material, the third fuel-tolerant material chemically bonded to the second fuel-tolerant material and the first fuel-tolerant material.
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公开(公告)号：US20200016441A1
公开(公告)日：2020-01-16
申请号：US16510465
申请日：2019-07-12
摘要： An explosion suppression insert for a fuel tank includes a hollow body having an inner surface and an outer surface, the hollow body being made of an explosion suppressing material; and a plurality of perforations defined in the outer wall. In some embodiments, a nonwoven explosion resisting insert for a fuel tank includes a body including a plurality of interconnected non-woven fibrous struts being made of an explosion suppressing material, the body having a first end and a second end; and a plurality of voids defined by the plurality of struts, the voids being configured such that the body has a porosity of between 5 pores per inch and 50 pores per inch. Methods of manufacturing explosion resisting inserts are also provided.
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公开(公告)号：US20230339171A1
公开(公告)日：2023-10-26
申请号：US18210517
申请日：2023-06-15
IPC分类号： B29C64/118 , A62C99/00 , B29C64/10 , B29C64/106 , B29C45/00
CPC分类号： B29C64/118 , A62C99/0036 , B29C64/10 , B29C64/106 , B29C45/0001 , B29C45/00 , B60K2015/03381
摘要： An explosion suppression insert for a fuel tank includes a hollow body having an inner surface and an outer surface, the hollow body being made of an explosion suppressing material; and a plurality of perforations defined in the outer wall. In some embodiments, a nonwoven explosion resisting insert for a fuel tank includes a body including a plurality of interconnected non-woven fibrous struts being made of an explosion suppressing material, the body having a first end and a second end; and a plurality of voids defined by the plurality of struts, the voids being configured such that the body has a porosity of between 5 pores per inch and 50 pores per inch. Methods of manufacturing explosion resisting inserts are also provided.
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公开(公告)号：US11724442B2
公开(公告)日：2023-08-15
申请号：US16510465
申请日：2019-07-12
IPC分类号： B29C64/118 , A62C99/00 , B29C64/10 , B29C64/106 , B29C45/00 , B60K15/03 , B33Y10/00
CPC分类号： B29C64/118 , A62C99/0036 , B29C45/00 , B29C45/0001 , B29C64/10 , B29C64/106 , B33Y10/00 , B60K2015/03381
摘要： An explosion suppression insert for a fuel tank includes a hollow body having an inner surface and an outer surface, the hollow body being made of an explosion suppressing material; and a plurality of perforations defined in the outer wall. In some embodiments, a nonwoven explosion resisting insert for a fuel tank includes a body including a plurality of interconnected non-woven fibrous struts being made of an explosion suppressing material, the body having a first end and a second end; and a plurality of voids defined by the plurality of struts, the voids being configured such that the body has a porosity of between 5 pores per inch and 50 pores per inch. Methods of manufacturing explosion resisting inserts are also provided.
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公开(公告)号：US20180036916A1
公开(公告)日：2018-02-08
申请号：US15787155
申请日：2017-10-18
CPC分类号： B29C33/3842 , B29C33/505 , B29C49/44 , B29C64/10 , B29L2031/7172 , B33Y10/00 , B33Y80/00
摘要： A method of fabricating a tank includes connecting a pressure source to a nozzle on a male mold, inflating the male mold via the nozzle, forming a tank by applying at least one layer over the outer surface of the male mold, the tank having a port formed about the nozzle, deflating the male mold, and withdrawing the male mold through the port. A method of fabricating a tank includes 3D-printing a male mold, connecting a pressure source to a nozzle on the male mold, inflating the male mold via the nozzle, forming a tank by applying at least one layer over the outer surface of the male mold, the tank having a port formed about the nozzle, deflating the male mold, and withdrawing the male mold through the port. A method of fabricating a tank includes forming a tank on a mold formed from a foam blocks.
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