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公开(公告)号：WO2023063488A1
公开(公告)日：2023-04-20
申请号：PCT/KR2021/017976
申请日：2021-12-01
申请人： 주식회사 엠케이
发明人： 변무영
摘要： 본 발명의 일 실시예에 따른 차량용 오존 소독 장치에 관한 것이다. 본 발명의 일 실시예에 따른 오존 소독 장치는 상부 공간을 형성하는 제1 하우징; 상기 제1 하우징의 하부에 배치되며 하부공간을 형성하는 제2 하우징; 상기 제1 하우징 내에 배치되는 오존 센서, 제어부 및 무선 통신 모듈; 상기 제2 하우징 내에 배치되는 오존 발생기; 상기 제 1 하우징과 제 2 하우징의 제 1 측면에 결합되고, 상기 제 1 하우징에 대응되는 상부 타공부와 상기 제 2 하우징에 대응되는 하부 타공부를 포함하는 제 1 측면판; 상기 제 1 측면과 대향하고, 상기 제 1 하우징과 제 2 하우징의 제 2 측면에 결합되며, 상기 제 1 하우징에 대응되는 상부 타공부와 상기 제 2 하우징에 대응되는 하부 타공부를 포함하는 제 2 측면판; 상기 제 1 측면판의 상부 타공부에 배치되는 제 1 대류팬 및 상기 제 1 측면판의 하부 타공부에 배치되는 제 2 대류팬을 포함한다.
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2.发明申请
公开(公告)号：WO2023062405A1
公开(公告)日：2023-04-20
申请号：PCT/IB2021/059310
申请日：2021-10-12
申请人： RAHMANI NEJAD, Akbar
发明人： RAHMANI NEJAD, Akbar
摘要： The invention relates to a method for enhancing ultraviolet light in an anti-pathogen UV respiratory mask. The UV enhancing method involves at least one ultraviolet light-emitting diode and a flow chamber coated with ultraviolet reflecting materials or fabricated from ultraviolet reflecting materials such as ePTFE (expanded polytetrafluorethylene), Aluminum, in a UV respiratory mask. At least one ultraviolet LED or any miniature-size UV light source, is located inside the UV reflecting chamber such that ultraviolet light is reflected back from the reflecting walls of the flow chamber and bounces back and forth as much as possible. When the ultraviolet light is bouncing back and forth in the reflecting chamber, its intensity increases several times. ePTFE has an ultraviolet reflection coefficient of about 95% and can enhance ultraviolet light 20 times. Aluminum has an ultraviolet reflection coefficient of about 80%, hence can enhance ultraviolet light inside the flow chamber 5 times. Particulate filters such as HEPA filters can be added to the respiratory mask to filter out air suspended particulates as well.
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公开(公告)号：WO2023042094A1
公开(公告)日：2023-03-23
申请号：PCT/IB2022/058666
申请日：2022-09-14
申请人： PURASCOPE LIMITED , HIBBARD, Jonathan , WEBB, Stuart , TYRRELL, Glen John , WAKERLEY, Samuel , WAKERLEY, Jacob , BROWBANK, James
发明人： LEONTIES, Sebastian , BOND, Joel
摘要： Disclosed herein are stages for a disinfection apparatus. Each stage may include one or more emitters configured to emit electromagnetic energy (e.g., ultraviolet light or infrared light or both) upon a fluid flow and/or one or more filters configured to filter the fluid flow. Also disclosed herein are disinfection apparatuses and methods for imparting electromagnetic energy upon a fluid flow. In some variations, the disinfection apparatus includes emitters configured to emit ultraviolet light or infrared light or both upon the fluid flow. A filter of the disinfection apparatus is configured to filter the fluid flow. A body of the disinfection apparatus defines a tortuous flow path delineating at least two turns such that the fluid flow changes direction at least twice as the fluid flow proceeds through the tortuous flow path.
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公开(公告)号：WO2023041157A1
公开(公告)日：2023-03-23
申请号：PCT/EP2021/075445
申请日：2021-09-16
摘要： An antiviral face mask is specified, comprising: - a filtering membrane, - a front housing with a recess in a front side, said recess being covered by the filtering membrane, wherein a cavity is formed between the filtering membrane and the front housing, - a through-hole arranged within the recess, said through- hole allows that a fluid flows through the cavity during operation, - a UV-C light source arranged within the cavity, said UV-C light source irradiating fluid flowing through the cavity during operation, - a rear housing with an opening, said opening being configured such that fluid flows through the filtering membrane via the through-hole into a space formed between the front housing and the rear housing, if fluid is drawn through the opening, - a flow sensor configured to regulate an emission intensity of the UV-C light source with respect to a fluid volume flowing through the through-hole per unit time.
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公开(公告)号：WO2023039606A1
公开(公告)日：2023-03-16
申请号：PCT/US2022/076370
申请日：2022-09-13
申请人： ARDENT MILLS, LLC
摘要： In examples, a material, such as raw or processed grain, may be dispensed (e.g., by a vibratory feeder) and charge associated therewith may be neutralized (e.g., by an ion generator). The material may then be suspended within a fluid flow. The fluid flow may pass through a treatment chamber, where material suspended therein is exposed to one or more light sources. The light sources may emit UVB, UVC, and/or VUV light, which may have germicidal and/or photocatalytic effects. In some examples, the flow is carried through the treatment chamber by a quartz tube, which may be doped or the interior of which may be coated by titanium dioxide. As an example, when the titanium dioxide is exposed to the UVB light, an oxidation reaction may occur, which may have germicidal, cleaning, and/or odor-reducing effects, among other examples. The treated material may ultimately settle out of the flow and be collected.
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公开(公告)号：WO2023026691A1
公开(公告)日：2023-03-02
申请号：PCT/JP2022/026217
申请日：2022-06-30
申请人： ウシオ電機株式会社
发明人： 柳生 英昭
摘要： 人体に対する安全性を確保しつつ、病原体を効果的に不活化できる紫外光の照射装置を提供する。本発明の紫外光照射装置は、主たる発光波長が１９０ｎｍ～２４０ｎｍの波長帯域に属する紫外光を放射する、少なくとも一つの光源と、前記光源を収容する筐体と、前記紫外光を前記筐体の外へ取り出す取出し部と、前記取出し部から出射される出射光全体のうち、一部の前記紫外光の照度を制限する照度制限部と、を含む。
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公开(公告)号：WO2023024271A1
公开(公告)日：2023-03-02
申请号：PCT/CN2021/130313
申请日：2021-11-12
申请人： 谢文省
发明人： 谢文省 XIE, WenSheng
摘要： 本申请涉及一种防直吹车载外置式空气净化装置，包括安装底座、底板和罩体，安装底座通过连接装置与车内空调出风口可拆卸的连接，并能够完全覆盖空调出风口；底板与安装底座可拆卸的连接，安装底座具备中部贯通孔，底板中部开设有贯通底板的容纳腔，容纳腔两端分别与所述中部贯通孔和罩体内部空间联通；所述容纳腔内设置有过滤装置，罩体与底板配合并覆盖容纳腔，罩体外侧表面为倾斜表面，所述罩体上开设有出风口。通过安装底座、底板和罩体三者之间可拆卸的安装，罩体倾斜面的设置，合理布置出风口，能够改变出风口的出风角度，避免出现直吹的情况。
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公开(公告)号：WO2023016617A1
公开(公告)日：2023-02-16
申请号：PCT/EG2021/000025
申请日：2021-08-15
申请人： SHERIF, Hesham, Yahia, Abdelrahman , SHERIF, Bassem, Hesham, Yahia, Abdalrahman , SHERIF, Lina, Hesham, Yahia, Abdalrahman , MOHAMED, Marwa, Edrees, Abdalhameed
发明人： SHERIF, Hesham, Yahia, Abdelrahman , SHERIF, Bassem, Hesham, Yahia, Abdalrahman , SHERIF, Lina, Hesham, Yahia, Abdalrahman , MOHAMED, Marwa, Edrees, Abdalhameed
摘要： It is an invented device with a big need to produce air sterilizers these days because of viruses all over the world. the device concept of work focuses on air circulating and purification by sucking the polluted air with bacteria and viruses from the room and go throw several filtration and disinfection stages and re-flowed in the closed places until the full disinfection of the all air inside the room and become healthy and pure. However this device depends on UVC disinfection and catalyst (TiOx) technology, it is totally safe to be used for common people, it is not dangerous and environmentally friend.
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公开(公告)号：WO2023015390A1
公开(公告)日：2023-02-16
申请号：PCT/CA2022/051221
申请日：2022-08-09
发明人： MEDAL, Thomas Alexander , LIN, Zi-Xiang , DOBBIN, Claire Deirdre , RAMDYAL, Alyssa , TAYLOR, Matthew Garrin , ATODARIA, Harshraj Ratnasinh , ANAND, Manjunath , MELZER, Natan Ariel
IPC分类号： A61L9/20
摘要： An ultraviolet treatment device, including a housing enclosing a treatment chamber with a selectively openable doorway in a wall of the housing, the doorway opening between the treatment chamber and an exterior of the housing; a camera mounted to the housing and arranged to image an interior of the chamber with a field of view extending across an inner side of the doorway; a diffuse light bar across the doorway from the camera; and an ultraviolet radiation source mounted to the housing and arranged to irradiate the interior of the chamber.
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公开(公告)号：WO2023015389A1
公开(公告)日：2023-02-16
申请号：PCT/CA2022/051220
申请日：2022-08-09
发明人： MEDAL, Thomas Alexander , LIN, Zi-xiang , DOBBIN, Claire Deirdre , RAMDYAL, Alyssa , TAYLOR, Matthew Garrin , ATODARIA, Harshraj Ratnasinh , ANAND, Manjunath , MELZER, Natan Ariel
IPC分类号： A61L9/20
摘要： An ultraviolet treatment device, including a housing enclosing a treatment chamber with a selectively openable doorway in a wall of the housing, the doorway opening between the treatment chamber and exterior of the housing; an ultraviolet-transparent chamber liner mounted to the housing against the wall around the doorway, the liner separating a first area of the treatment chamber that is accessible though the doorway from a second area of the treatment chamber behind the liner, the first area bounded by an interior surface around the doorway, wherein a lower end of the interior surface is a curved surface without corners or edges; and a source of ultraviolet radiation mounted to the housing in the second area of the treatment chamber.
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