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公开(公告)号：WO2018031403A1
公开(公告)日：2018-02-15
申请号：PCT/US2017/045492
申请日：2017-08-04
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： ARTHUR, Jonathan B. , BLOEDORN, Karl W. , CHAKRAVARTY, Jayant , PORTELLI, Gene B. , GLASS, Dennis M. , MEIS, Michael A. , LUPPES, Lyle L. , HENNEN, Daniel W. , FLETCHER, Douglas D. , HEMBERG, Eric O. , HEMBERG, Oscar M.
Abstract: Devices, systems and methods for obtaining data representative of the condition of an air filter media of an air filter, and for using such data to present an indication of the air filter media condition to a user.
Abstract translation: 用于获得表示空气过滤器的空气过滤介质的状况的数据并且使用这样的数据向用户呈现空气过滤介质状况的指示的设备，系统和方法。 / p>
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公开(公告)号：WO2018039231A1
公开(公告)日：2018-03-01
申请号：PCT/US2017/048019
申请日：2017-08-22
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： FOX, Andrew R. , JASUJA, Himanshu , GERHARDT, Bryan L. , GLASS, Dennis M.
Abstract: The present disclosure relates generally to improved room air purifiers and filtration media for use in room air purifiers. In some embodiments, the room air purifiers and media exhibit excellent filtration of cigarette smoke and/or formaldehyde. Some embodiments include a multilayer filtration media, comprising: a fluorinated electret layer; a sorbent layer adjacent to the fluorinated electret layer; and an optional backing layer having a Gurley stiffness of at least about 200 mg; where the backing layer is not present, at least one of the fluorinated electret layer, the sorbent layer, or the combination of the two layers has a Gurley stiffness of at least about 200 mg. In some embodiments, the filtration media is pleated.
Abstract translation: 本公开一般涉及用于室内空气净化器的改进的室内空气净化器和过滤介质。 在一些实施例中，室内空气净化器和介质表现出对香烟烟雾和/或甲醛的优良过滤。 一些实施例包括多层过滤介质，其包括：氟化驻极体层; 邻近氟化驻极体层的吸附剂层; 和任选的背衬层，其具有至少约200mg的格利刚度; 在不存在背衬层的情况下，氟化驻极体层，吸附剂层或两层的组合中的至少一个具有至少约200mg的格利刚度。 在一些实施例中，过滤介质被打褶。
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Patent Agency Ranking3.发明申请
公开(公告)号：WO2020026152A1
公开(公告)日：2020-02-06
申请号：PCT/IB2019/056511
申请日：2019-07-30
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： LISE, Jonathan M. , GREGERSON, Glen O. , GLASS, Dennis M. , BALDERAS, Brenda K.
Abstract: A pleated air filter media with a plurality of continuous-contact reinforcing filaments on at least one face of the pleated air filter. The filaments have locally-thinned bending zones each of which is registered with pleat tip or pleat valley of the pleated air filter media.
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公开(公告)号：WO2018031406A1
公开(公告)日：2018-02-15
申请号：PCT/US2017/045508
申请日：2017-08-04
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： ARTHUR, Jonathan B. , BLOEDORN, Karl W. , CHAKRAVARTY, Jayant , PORTELLI, Gene B. , GLASS, Dennis M. , MEIS, Michael A. , LUPPES, Lyle L. , HENNEN, Daniel W. , FLETCHER, Douglas D. , HEMBERG, Eric O. , HEMBERG, Oscar M.
Abstract: An air filter includes filter media, a sensor, and circuitry coupled to the sensor, the circuitry configured to receive data from the sensor representative of the condition of the filter media and wirelessly transmit such data. The data may be received by a device with a display to use the information to present an indication of the filter media condition to a user.
Abstract translation: 空气过滤器包括过滤介质，传感器以及耦合到传感器的电路，电路被配置为从传感器接收代表过滤介质的状况的数据并且无线地传输这样的数据。 数据可以由具有显示器的设备接收，以使用该信息向用户呈现过滤器介质状况的指示。
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公开(公告)号：EP3496837A1
公开(公告)日：2019-06-19
申请号：EP17840056.0
申请日：2017-08-04
Applicant: 3M Innovative Properties Company
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公开(公告)号：EP3503992A1
公开(公告)日：2019-07-03
申请号：EP17844282.8
申请日：2017-08-22
Applicant: 3M Innovative Properties Company
Inventor： FOX, Andrew R. , JASUJA, Himanshu , GERHARDT, Bryan L. , GLASS, Dennis M.
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公开(公告)号：EP3497379A1
公开(公告)日：2019-06-19
申请号：EP17840059.4
申请日：2017-08-04
Applicant: 3M Innovative Properties Company
Inventor： ARTHUR, Jonathan B. , BLOEDORN, Karl W. , CHAKRAVARTY, Jayant , PORTELLI, Gene B. , GLASS, Dennis M. , MEIS, Michael A. , LUPPES, Lyle L. , HENNEN, Daniel W. , FLETCHER, Douglas D. , HEMBERG, Eric O. , HEMBERG, Oscar M.
IPC: F24F11/00
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