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公开(公告)号：US20240302062A1
公开(公告)日：2024-09-12
申请号：US18425710
申请日：2024-01-29
CPC分类号： F24F11/0001 , F24F3/16 , F24F8/108 , F24F8/95 , F24F11/74 , F24F11/63 , F24F2110/30
摘要： A method for providing filtered air to a zone of a building includes operating an air handler to pass unfiltered air through a filter and output filtered air to the zone of the building. The method includes determining an amount of filtered air provided to the zone of the building by the air handler. The method includes determining if additional air filtration is required to satisfy at least one of a desired amount of clean airflow or a desired reduction of a risk of infection. The method includes activating an in-zone filtration device and operating the in-zone filtration device to draw air from the zone into an inner volume, filter the air, and recirculate the filtered air to the zone of the building in response to determining additional air filtration is required.
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2.发明公开公开(公告)号：US20230372174A1
公开(公告)日：2023-11-23
申请号：US18246987
申请日：2021-09-21
申请人： AIRSONETT AB
发明人： Pål Martin SVENSSON
CPC分类号： A61G10/02 , F24F5/0042 , F24F8/95 , F24F8/10
摘要： The present invention relates to an improved device for supplying temperature controlled laminar air flow (TLA) of filtered air to generate a clean air zone, e.g. a controlled personal breathing zone, at a point of care. The specific relative placement of the air inlets and outlets of the device of the present invention enables the provision of a more stable TLA based clean air zone than the prior art devices and at the same time allows for extensive monitoring and reporting features.
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公开(公告)号：US20230296272A1
公开(公告)日：2023-09-21
申请号：US18184758
申请日：2023-03-16
摘要： A surgical treatment system for contaminated air streams having particulate contamination, polar contamination and/or nonpolar contamination in the gas or vapor stream. A surgical smoke plume treatment system and method provide or define a multi-stage treatment process that mechanically filters the air stream, followed by nonpolar decontamination and then polar decontamination or treatment. The system may be used stand alone or incorporated and used with other surgical instruments or incorporated into an air handler adapted to decontaminate an air stream. A desiccant may optionally be used to remove water from the air stream.
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公开(公告)号：US20230133299A1
公开(公告)日：2023-05-04
申请号：US17514117
申请日：2021-10-29
申请人： David Joseph Lucas
发明人： David Joseph Lucas
摘要： A nail salon bio-hazardous dust and fume source capture ventilation apparatus and system to automatically operate at individual manicure and pedicure work stations including means for conserving preconditioned room air and preventing cross contamination between work stations while reducing fan noise without filters.
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公开(公告)号：US20230071996A1
公开(公告)日：2023-03-09
申请号：US17532875
申请日：2021-11-22
发明人： Ruidian YANG , Chu YAN
摘要： The present application provides an air purifier, which includes: a casing, a fan, a filter, and a formaldehyde removal module; the filter is in a cylindrical shape, and the formaldehyde removal module includes an inner filter, the formaldehyde removal plate is in a honeycomb shape, the inner filter screen cylinder is placed in the filter. The air purifier of the present application provides the formaldehyde removal plate at the bottom of the inner filter screen cylinder to achieve the effect of removing formaldehyde in the air. The formaldehyde removal plate is arranged in a honeycomb shape to reduce the wind resistance of the inner filter and the air resistance, thereby reducing the speed and noise of the fan.
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公开(公告)号：US20210389003A1
公开(公告)日：2021-12-16
申请号：US17101160
申请日：2020-11-23
发明人： Takeshi KANEKO , Takeshi MATSUMURA
摘要： A pass box delivering an article with respect to a clean room includes a blower provided in an upper portion of the pass box, a first door on the clean room side, a first handle provided on the clean room side and opening and closing the first door, a first handle receiving portion rotating with the first handle in the pass box, a first handle receiving seat engaging with the first handle receiving portion in the pass box, and a storage stand provided in a lower portion of the pass box. The storage stand has a slit allowing air from the blower to be exhausted from an inner portion of the pass box.
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公开(公告)号：US20210364179A1
公开(公告)日：2021-11-25
申请号：US17326209
申请日：2021-05-20
发明人： Robert Kipp
摘要： One or more embodiments of a device or structure for medical testing. The structure may include a shell defining an interior of the structure, at least one workstation in the interior of the structure, at least one window in the shell, each of the at least one workstation including one of the at least one window communicating between the respective workstation and an exterior of the structure, and an air control system configured to filter air and control air pressure in the interior of the structure.
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公开(公告)号：US11933514B2
公开(公告)日：2024-03-19
申请号：US17283101
申请日：2019-10-08
发明人： Jaehong Kim , Yongwon Jeong , Joonho Kim , Jangpyo Park , Sanghun Lee
CPC分类号： F24F11/65 , F24F5/0046 , F24F8/20 , F24F8/80 , F24F8/95 , F24F2005/0064 , F24F2110/66
摘要： An air conditioner is disclosed. The air conditioner comprises a storage, and a processor for identifying a target space on the basis of first gas sensing data, moving the air conditioner to the target space, acquiring information about a gas type on the basis of second gas sensing data sensed within the target space and reference data stored in the storage, and performing an air conditioning operation on the basis of the information about the gas type, wherein the gas sensing data is sensed by a sensor comprising a plurality of sensing modules that react to different gases.
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公开(公告)号：US20230235914A1
公开(公告)日：2023-07-27
申请号：US17715456
申请日：2022-04-07
发明人： Hao-Jan MOU , Yung-Lung HAN , Chi-Feng HUANG
摘要： An air purifier for preventing air pollution is disclosed and includes a main body, a gas guider, a filtration and purification component and at least one gas detection module. The main body is configured to form a diversion path. The gas guider is disposed in the diversion path for guiding an air convection. The filtration and purification component is disposed in the diversion path for filtering and purifying an air pollution source contained in the air convection guided by the gas guider. The at least one gas detection module is disposed in the diversion path for detecting the air pollution source and transmitting a gas detection datum.
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公开(公告)号：US20220299221A1
公开(公告)日：2022-09-22
申请号：US17465139
申请日：2021-09-02
发明人： Akio UI , Yosuke SATO , Shotaro OKA
摘要： A plasma disinfection device of an embodiment includes: an electrical dust collector including a plurality of heat exchange fins, a needle electrode which causes a discharge in a gas flow flowing between the plurality of heat exchange fins, and a direct-current power supply electrically connected to the needle electrode; and a plasma generator including a dielectric provided on each of facing surfaces of the plurality of heat exchange fins, a discharge electrode provided to be exposed on a surface of the dielectric and arranged to cross a direction of flow of the gas flow, and an alternating-current power supply electrically connected to the discharge electrode.
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