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公开(公告)号：US20230172291A1
公开(公告)日：2023-06-08
申请号：US17997781
申请日：2020-05-15
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Rui LUO , Jing XU , Xiaobai RUAN , Menglong GAO , Hongbing XIANG , Yiwei ZHANG , Peng XIANG , Yuyan WANG , Bingzhong XIA
IPC: A41D13/11
CPC classification number: A41D13/1161 , A41D2500/10 , A41D2300/50
Abstract: Methods, apparatuses, and systems associated with personal protective equipment are provided. An example mask may include an exterior layer, one or more mask straps coupled to the exterior layer, and a filter layer. An example method for manufacturing a protective garment may include providing a front segment, providing a back segment, and connecting the front segment and the back segment by at least forming a front raglan seam.
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公开(公告)号：US20230181942A1
公开(公告)日：2023-06-15
申请号：US18060860
申请日：2022-12-01
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Hang TIAN , Xiaojin HAN , Wei SHI , Fei WANG , Hongbing XIANG , En Yi CHEN
Abstract: Apparatuses and methods for optimizing air flow in respiratory protective devices are provided. For example, an example respiratory protective device may include a pressure sensor component, at least one fan component, and a controller component. In some example, the controller component is configured to receive a plurality of air pressure indications from the pressure sensor component, calculate a breath pattern indication based on the plurality of air pressure indications, determine a forward rotation speed value for the at least one fan component, and determine a forward rotation start signal transmission time point and a forward rotation stop signal transmission time point for the at least one fan component.
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公开(公告)号：US20240299781A1
公开(公告)日：2024-09-12
申请号：US18669415
申请日：2024-05-20
Applicant: Honeywell International Inc.
Inventor： Jiali SHEN , Hongbing XIANG , Matthew CHEN , Jerry SHEN , Yiming HUA
CPC classification number: A62B18/08 , A62B7/10 , A62B9/00 , A62B18/006 , A62B9/006 , A62B18/088
Abstract: Embodiments relate generally to respirator face masks, and specifically to powered face masks which may be custom-controllable to better provide for the specific air needs of the individual user wearing the mask. For example, the face mask embodiments typically include a filter and a motorized fan, both generally located on the face mask itself, along with a processor. The processor then may use inputs, for example specific to the user and/or the environment, to control the fan speed. Thus, the fan speed of the face mask may be custom controlled to provide the appropriate amount of filtered air as the specific user needs it.
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公开(公告)号：US20240091569A1
公开(公告)日：2024-03-21
申请号：US18466485
申请日：2023-09-13
Applicant: Honeywell International Inc.
Inventor： Siwei WANG , Xiaojin HAN , Hongbing XIANG , Sheng ZHOU , Anker CHEN
CPC classification number: A62B7/10 , A62B9/00 , A62B18/006 , A62B23/02 , B01D46/0005 , B01D46/58 , B01D2265/024 , B01D2279/40
Abstract: Methods, apparatuses, systems, and/or the like are provided. An example method may include installing one or more filter cartridges in a blower device. An example blower device may include a housing defining at least one air inlet. An example filter cartridge may include a first filter cartridge defining a first outlet opening. The first filter cartridge may be configured to slidably engage the blower device to align the first outlet opening with at least a first portion of the at least one air inlet of the blower device in a first installed position. The one or more filter cartridges my include a second filter cartridge. The second filter cartridge may include a second outlet opening. The example method may include aligning the first outlet opening of the first filter cartridge with at least the first portion of the at least one air inlet of the blower device.
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公开(公告)号：US20230149749A1
公开(公告)日：2023-05-18
申请号：US18060388
申请日：2022-11-30
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Jiali SHEN , Hongbing XIANG , Matthew CHEN , Jerry SHEN , Yiming HUA
CPC classification number: A62B18/08 , A62B7/10 , A62B9/00 , A62B18/006 , A62B9/006 , A62B18/088
Abstract: Embodiments relate generally to respirator face masks, and specifically to powered face masks which may be custom-controllable to better provide for the specific air needs of the individual user wearing the mask. For example, the face mask embodiments typically include a filter and a motorized fan, both generally located on the face mask itself, along with a processor. The processor then may use inputs, for example specific to the user and/or the environment, to control the fan speed. Thus, the fan speed of the face mask may be custom controlled to provide the appropriate amount of filtered air as the specific user needs it.
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Patent Agency Ranking
公开(公告)号：US20220249996A1
公开(公告)日：2022-08-11
申请号：US17649466
申请日：2022-01-31
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Xiaojin HAN , Chuang MA , Hongbing XIANG , Wei SHI , Hang TIAN
Abstract: The present invention provides a filter, a respirator, and a method for manufacturing a filter. The filter is used in a respirator (100). The filter has a filter medium (1), and the filter medium (1) has a pleated structure.
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公开(公告)号：US20230398382A1
公开(公告)日：2023-12-14
申请号：US18329233
申请日：2023-06-05
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Chuang MA , Sheng ZHOU , Hongbing XIANG , Xiaojin HAN , Siwei WANG
IPC: A62B18/08
CPC classification number: A62B18/084
Abstract: Various embodiments described herein are directed to a face mask assembly configured with a drop-down feature and methods of using the same. In various embodiments, a face mask assembly comprises a face mask configured for dynamic engagement with a first strap of a strap assembly such that the face mask is configured for selective movement along a strap length of the first strap between a donned position and a drop-down position, the face mask comprising: a first strap pathway configured to receive at least a portion of the first strap and a strap engagement tongue positioned along the first strap pathway and comprising a plurality of strap engagement teeth protruding from of the interior tongue surface; wherein the face mask is configured to be selectively adjustable between a dynamic configuration and a locked configuration based on the arrangement of the first strap relative to the strap engagement tongue.
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公开(公告)号：US20230181944A1
公开(公告)日：2023-06-15
申请号：US18060889
申请日：2022-12-01
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Xiaojin HAN , Hang TIAN , Enyi CHEN , Wei SHI , Hongbing XIANG
CPC classification number: A62B23/02 , B01D46/0038 , B01D46/0001
Abstract: A filtration component with microcapsule elements for respiratory protective devices is provided. In some examples, the filtration component includes a periphery wall element and a filter media element. In some examples, the periphery wall element comprises a plurality of microcapsules. In some examples, the filter media element is secured to an inner circumference surface of the periphery wall element.
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公开(公告)号：US20220249883A1
公开(公告)日：2022-08-11
申请号：US17650016
申请日：2022-02-04
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Xiaojin HAN , Hongbing XIANG , Licong DUAN , Wei SHI , Hang TIAN
Abstract: The present invention provides a respirator. The respirator (100) has an outer housing (103), a filter, and an end cover (104). The filter is arranged on the outer housing (103). Position-limiting devices matching each other are respectively provided on the end cover (104) and the outer housing (103), and are used for fixing the filter at the outer housing (103).
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公开(公告)号：US20220249878A1
公开(公告)日：2022-08-11
申请号：US17650009
申请日：2022-02-04
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Xiaojin HAN , Hongbing XIANG , Licong DUAN , Wei SHI , Hang TIAN
Abstract: The present invention provides a respirator. The respirator (100) has an outer housing (103), a middle frame (101), and a facial seal (108). The facial seal (108) is connected to the middle frame (101), and is fit to and forms a seal to the face of a user when the respirator (100) is in use. The respirator (100) further has an integrated board (102). The integrated board (102) is arranged between the outer housing (103) and the middle frame (101), and is provided with a functional member (107) for the respirator (100).
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