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1.发明申请公开(公告)号：US20180295926A1
公开(公告)日：2018-10-18
申请号：US15956341
申请日：2018-04-18
Applicant: KIMPEX INC.
Inventor： Nicolas BOUCHARD FORTIN , Robert HANDFIELD , Jean-Simon LÉVESQUE , Étienne GILBERT , Hachimi FELLOUAH , Marouen DGHIM
Abstract: A ventilated helmet is provided. The helmet includes a shell defining a cavity, the shell having a front section provided with an opening to allow the wearer to see. The helmet also includes a transparent shield adapted having an inner surface and being adapted to substantially close the opening. Finally, the helmet includes a ventilation system having an evacuation subsystem adapted to create an evacuation airflow to evacuate humid air within the cavity to a surrounding environment. The ventilation system further has a pressurizing subsystem adapted to admit a pressurizing airflow within the cavity to create a high-pressure zone and a low-pressure zone within the cavity, wherein when in use, the wearer exhales air within the low-pressure zone, and wherein the high-pressure zone prevents air within the cavity from travelling from the low-pressure zone to the high-pressure zone. A method of evacuating humid air from the cavity is also provided.
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2.发明公开公开(公告)号：US20230320451A1
公开(公告)日：2023-10-12
申请号：US18334139
申请日：2023-06-13
Applicant: KIMPEX INC.
Inventor： Nicolas BOUCHARD FORTIN , Robert HANDFIELD , Jean-Simon LÉVESQUE , Étienne GILBERT , Hachimi FELLOUAH , Marouen DGHIM
Abstract: A ventilated helmet is provided. The helmet includes a shell defining a cavity, the shell having a front section provided with an opening to allow the wearer to see. The helmet also includes a transparent shield adapted having an inner surface and being adapted to substantially close the opening. Finally, the helmet includes a ventilation system having an evacuation subsystem adapted to create an evacuation airflow to evacuate humid air within the cavity to a surrounding environment. The ventilation system further has a pressurizing subsystem adapted to admit a pressurizing airflow within the cavity to create a high-pressure zone and a low-pressure zone within the cavity, wherein when in use, the wearer exhales air within the low-pressure zone, and wherein the high-pressure zone prevents air within the cavity from travelling from the low-pressure zone to the high-pressure zone. A method of evacuating humid air from the cavity is also provided.
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3.发明公开公开(公告)号：US20240099412A1
公开(公告)日：2024-03-28
申请号：US18525101
申请日：2023-11-30
Applicant: KIMPEX INC.
Inventor： Nicolas BOUCHARD FORTIN , Robert HANDFIELD , Jean-Simon LÉVESQUE , Étienne GILBERT , Hachimi FELLOUAH , Marouen DGHIM
Abstract: A ventilated helmet is provided. The helmet includes a shell defining a cavity, the shell having a front section provided with an opening to allow the wearer to see. The helmet also includes a transparent shield adapted having an inner surface and being adapted to substantially close the opening. Finally, the helmet includes a ventilation system having an evacuation subsystem adapted to create an evacuation airflow to evacuate humid air within the cavity to a surrounding environment. The ventilation system further has a pressurizing subsystem adapted to admit a pressurizing airflow within the cavity to create a high-pressure zone and a low-pressure zone within the cavity, wherein when in use, the wearer exhales air within the low-pressure zone, and wherein the high-pressure zone prevents air within the cavity from travelling from the low-pressure zone to the high-pressure zone. A method of evacuating humid air from the cavity is also provided.
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公开(公告)号：US20220061449A1
公开(公告)日：2022-03-03
申请号：US17525523
申请日：2021-11-12
Applicant: KIMPEX INC.
Inventor： Nicolas BOUCHARD-FORTIN , Robert HANDFIELD , Jean-Simon LÉVESQUE , Étienne GILBERT , Hachimi FELLOUAH , Marouen DGHIM
Abstract: A ventilated helmet is provided. The helmet includes a shell defining a cavity, the shell having a front section provided with an opening to allow the wearer to see. The helmet also includes a transparent shield adapted having an inner surface and being adapted to substantially close the opening. Finally, the helmet includes a ventilation system having an evacuation subsystem adapted to create an evacuation airflow to evacuate humid air within the cavity to a surrounding environment. The ventilation system further has a pressurizing subsystem adapted to admit a pressurizing airflow within the cavity to create a high-pressure zone and a low-pressure zone within the cavity, wherein when in use, the wearer exhales air within the low-pressure zone, and wherein the high-pressure zone prevents air within the cavity from travelling from the low-pressure zone to the high-pressure zone. A method of evacuating humid air from the cavity is also provided.
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