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1. 发明申请

WO2019211764A1 PERSONAL PROTECTIVE EQUIPMENT SYSTEM WITH AUGMENTED REALITY FOR SAFETY EVENT DETECTION AND VISUALIZATION 审中-公开
公开(公告)号：WO2019211764A1
公开(公告)日：2019-11-07
申请号：PCT/IB2019/053558
申请日：2019-05-01
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： BOHANNON, Kandyce M. , BILLINGSLEY, Britton G. , BLACKFORD, Matthew J. , JESME, Ronald D. , KUSTERS, Johannes P.M. , YLITALO, Caroline M.
IPC分类号： G06K9/00
摘要： In some examples, a system includes an article of personal protective equipment (PPE) configured to present an (AR) augmented reality display to a user and at least one computing device. The computing device may include a memory and one or more processors coupled to the memory. The memory may include instructions that when executed by the one or more processors identify a field of view of the user, determine information relating to the field of view of the user, generate one or more indicator images related to the determined information of the field of view, and generate the AR display including at least the one or more indicator images.

2. 发明申请

WO2015069357A3 LAYERED OR MIXED SORBENT BED PROTECTIVE FILTRATION DEVICE 审中-公开
公开(公告)号：WO2015069357A3
公开(公告)日：2015-05-14
申请号：PCT/US2014/051597
申请日：2014-08-19
申请人： 3M INNOVATIVE PROPERTIES COMPANY , US ARMY ECBC , ROSSIN, Joseph A.
发明人： ROSSIN, Joseph A. , BILLINGSLEY, Britton G. , BREY, Larry A. , BUECHTER, William F. , LEGARE, Pierre , MAANUM, Derek M. , PETERSON, Gregory W.
IPC分类号： B01J20/06 , B01D39/20 , B01D46/00 , B01D27/02 , B01D27/14 , A62B19/00
摘要： A filtration device (100, 300) including - a fluid-impermeable housing (102, 302, 502) having a gas inlet (104, 304, 504) and outlet (106, 306, 506), and - containing within the housing first filter media (118, 518) particles (120, 320, 520) of an extended surface area substrate and containing at least one metal impregnant, and second filter media (122, 522) particles (124, 324, 524) of an extended surface area zirconium hydroxide substrate and zinc (hydr)oxide. The device may be used in atmospheres containing various harmful gases, and may provide particularly useful improvements in NO x breakthrough times compared to a device containing only the first filter media particles or only the second filter media particles.

3. 发明申请

WO2010074922A1 REFILLABLE FILTER SYSTEM 审中-公开
标题翻译： REFILLABLE过滤系统
公开(公告)号：WO2010074922A1
公开(公告)日：2010-07-01
申请号：PCT/US2009/066698
申请日：2009-12-04
申请人： 3M INNOVATIVE PROPERTIES COMPANY , BILLINGSLEY, Britton G. , CASTIGLIONE, David M. , DWYER, Gary E. , LEGARE, Pierre
发明人： BILLINGSLEY, Britton G. , CASTIGLIONE, David M. , DWYER, Gary E. , LEGARE, Pierre
IPC分类号： B01D29/23 , B01D24/10 , B01D27/07 , B01D29/58 , B01D46/00
CPC分类号： B01D46/2411 , B01D46/0024 , B01D46/0036
摘要： A radial flow filtration system includes a housing and one or more generally cylindrical filter cartridges including a filter cartridge shell and a filter section. The filter cartridge is removable with respect to the housing and the filter section in removable with respect to the filter cartridge shell.
摘要翻译：径向流过滤系统包括壳体和一个或多个大体上圆柱形的过滤器滤芯，其包括滤芯外壳和过滤器部分。过滤器滤芯相对于壳体是可移除的，并且过滤器部分可相对于过滤器滤芯壳体可移除。

4. 发明申请

WO2017223459A1 WELDING SHIELD WITH EXPOSURE DETECTION FOR PROACTIVE WELDING HAZARD AVOIDANCE 审中-公开
标题翻译：暴露检测焊接屏蔽，以防止主动焊接危害
公开(公告)号：WO2017223459A1
公开(公告)日：2017-12-28
申请号：PCT/US2017/039015
申请日：2017-06-23
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： AWISZUS, Steven T. , KANUKURTHY, Kiran S. , LOBNER, Eric C. , QUINTERO, Robert J. , JOHNSON, Micayla A. , YLITALO, Caroline M. , BILLINGSLEY, Britton G.
IPC分类号： A62B9/00 , A62B18/00 , A62B27/00 , A61F9/06
摘要： A system (2000) comprising a head-mounted device (2010); at least one position sensor coupled to the head-mounted device; at least one light-filtering shield (2012) coupled to the at least one position sensor; at least one light detector (2019); and at least one computing device (2017) configured to receive, from the light detector, an indication that an intensity of light detected by the light detector exceeds an exposure threshold; determine, from the at least one position sensor, that the light-filtering shield is not positioned at the face of a worker to filter light with the intensity that exceeds the exposure threshold; and generate, in response to the determination that the light-filtering shield is not positioned at the face of a worker wearing the head-mounted device to filter light with the intensity that exceeds the exposure threshold, an indication for output.
摘要翻译：一种包括头戴式设备（2010）的系统（2000）;其中，至少一个耦合到头戴式设备的位置传感器; 至少一个滤光屏（2012），其耦合到所述至少一个位置传感器; 至少一个光检测器（2019）; 以及至少一个计算装置（2017），被配置为从光检测器接收光检测器检测到的光的强度超过曝光阈值的指示; 从所述至少一个位置传感器确定所述滤光屏蔽件未被定位在工作人员的面部以过滤具有超过所述暴露阈值的强度的光; 并且响应于确定所述滤光屏蔽件未被定位在佩戴所述头戴式设备的工作人员的面部以过滤具有超过所述暴露阈值的强度的光的情况下，产生用于输出的指示。

5. 发明申请

WO2013090330A1 AIR FILTRATION DEVICE HAVING TUNED AIR DISTRIBUTION SYSTEM 审中-公开
标题翻译：具有调谐空气分配系统的空气过滤装置
公开(公告)号：WO2013090330A1
公开(公告)日：2013-06-20
申请号：PCT/US2012/069090
申请日：2012-12-12
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： BILLINGSLEY, Britton G. , BLOMBERG, David M.
IPC分类号： A62B7/10 , A62B23/02 , A62B18/08
CPC分类号： A61M16/105 , A61M16/0003 , A61M16/0683 , A61M16/0858 , A61M16/107 , A61M2016/0027 , A61M2205/3331 , A61M2205/75 , A62B7/10 , A62B18/045 , B01D29/0059 , B01D46/12
摘要： A filtering device 10 that includes a housing 12 having a plurality of subsections 32, 34, and 36 where each subsection is adapted to receive a filter element 26, 28, and 30. An inlet 18 is disposed at a first location on the housing 12, and an upstream air distribution system is placed in fluid communication with the inlet 18 and with each of the subsections 32, 34, and 36. A downstream air distribution system is located in fluid communication with each subsection 32, 34, and 36, and an outlet 20 in fluid communication with the downstream air distribution system. The upstream and downstream air distribution systems are constructed to cause the same airflow velocity through each subsection. Using such a construction, overall product service life may be increased while minimizing pressure resistance of the total filter.
摘要翻译：一种过滤装置10，其包括具有多个子部分32,34和36的壳体12，其中每个子部分适于接收过滤元件26,28和30.入口18设置在壳体12上的第一位置，并且上游空气分配系统被放置成与入口18和每个子部分32,34和36流体连通。下游空气分配系统位于与每个子部分32,34和36流体连通，以及与下游空气分配系统流体连通的出口20。上游和下游空气分配系统被构造成通过每个子部分引起相同的气流速度。使用这种结构，可以提高总体产品使用寿命，同时使总过滤器的耐压性最小化。

6. 发明申请

WO2013085744A1 SPLIT FLOW FILTERING DEVICE 审中-公开
标题翻译：分流式过滤装置
公开(公告)号：WO2013085744A1
公开(公告)日：2013-06-13
申请号：PCT/US2012/066573
申请日：2012-11-27
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： BILLINGSLEY, Britton G. , LEGARE, Pierre
IPC分类号： A62B7/10 , A62B18/08 , A62B23/02
CPC分类号： B01D46/103 , A42B3/286 , A62B18/003 , B01D2275/10
摘要： A filtering device 10, 10' that has a fluid inlet 12, a plenum 14, first and second filter layers 16 and 18, first and second fluid outlets 20 and 22, and a housing 24. The plenum 14 receives air that passes through the fluid inlet 12, and the first and second filter layers 16 and 18 are located on opposing sides of the plenum 14. The first and second fluid outlets 20 and 22 are located downstream to the first and second filter layers 16 and 18, respectively, on a side of each filter layer 16, 18 opposite the plenum 14. The housing 12 supports the first and second filter layers 16, 18 on opposing sides of the plenum 14. Very good distribution of fluid through the device 10 may be achieved because the plenum 14 and the filtering layers 16, 18 maintain their original relative positioning throughout use. Complex shapes can be produced, which enable the filtering device to accommodate devices of various configurations. Thicker filter media beds may be used on each side of the plenum to improve filtration performance and service life.
摘要翻译：具有流体入口12，增压室14，第一和第二过滤层16和18，第一和第二流体出口20和22以及壳体24的过滤装置10,10'。集气室14接收通过流体入口12以及第一和第二过滤层16和18位于增压室14的相对侧上。第一和第二流体出口20和22分别位于第一和第二过滤层16和18的下游每个过滤层16,18与增压室14相对的一侧。壳体12在集气室14的相对侧上支撑第一和第二过滤层16,18。可以实现流体通过装置10的非常好的分布，因为气室 14和过滤层16,18在使用过程中保持其原始的相对定位。可以产生复杂的形状，这使得过滤装置能够适应各种配置的装置。可以在集气室的每一侧使用较厚的过滤介质床，以提高过滤性能和使用寿命。

7. 发明申请

WO2007133903A2 PARTICLE-CONTAINING FIBROUS WEB 审中-公开
标题翻译：含颗粒纤维网
公开(公告)号：WO2007133903A2
公开(公告)日：2007-11-22
申请号：PCT/US2007/067283
申请日：2007-04-24
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： TREND, John E. , MARTIN, Philip G. , BREY, Larry A. , JONES, Marvin E. , SCHUMANN, Larry A. , FANSLER, Duane D. , BILLINGSLEY, Britton G. , INSLEY, Thomas I.
IPC分类号： B32B23/10
CPC分类号： D04H1/56 , A62B23/02 , D04H1/407 , D04H1/4291 , D04H1/4374
摘要： A porous sheet article including a self-supporting nonwoven web of less than 20 weight percent polymeric fibers exhibiting no more than about 1 weight percent dimethyl methyl phosphonate uptake and at least 80 weight percent sorbent particles enmeshed in the web, the sorbent particles being sufficiently evenly distributed in the web and the fiber polymer(s) being such that the web has an Adsorption Factor A of at least 1.6 X 10 4 /mm water. The articles have low pressure drop and can provide filter elements and other individual or collective protection devices having long service lives and an Adsorption Factor approaching and in some instances exceeding that of a packed carbon bed.
摘要翻译：一种多孔片材制品，其包含少于20重量％聚合物纤维的自支撑非织造纤维网，其表现出不超过约1重量％的甲基膦酸二甲酯摄取和至少80重量百分比的吸附剂颗粒，所述吸附剂颗粒足够均匀分布在幅材和纤维聚合物中，使得幅材具有至少1.6×10 4 / mm 2的水的吸附因子A. 制品具有低压降并且可以提供具有长使用寿命的过滤元件和其它个体或集体保护装置，并且在一些情况下接近并且在某些情况下超过填充碳床的吸附系数。

8. 发明申请

WO2022043827A1 SYSTEMS AND METHODS FOR MONITORING WORKER FITNESS 审中-公开
公开(公告)号：WO2022043827A1
公开(公告)日：2022-03-03
申请号：PCT/IB2021/057567
申请日：2021-08-17
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： URBAN, Henning T. , GRAVES, Jason A. , HENDERSON, Christopher P. , YLITALO, Caroline M. , BILLINGSLEY, Britton G. , JOHANSSON, Magnus S.K. , LONG, Andrew W. , WURM, Michael G. , DONOGHUE, Claire R. , HERFORT, Frank T. , WERLEY, Pamela L. , QUINTERO, Robert J. , SJÖSELIUS, Nichlas L.E. , CRAIG, Jordan J.W. , MANNER, Marie D. , THOMPSON, Darin K.
IPC分类号： A62B9/00 , A62B18/02 , A62B18/08 , A61B5/00 , A61B5/16 , A61B5/11 , A61B5/08
摘要： A personal protective equipment (PPE) device is presented that includes a fitness sensor configured to, when activated, sense a fitness indication from a worker. The fitness sensor is part of a personal protective equipment device and is positioned proximate an exhalation path of a user. The PPE device also includes a communication component configured to receive a request for fitness data for the worker and provide the fitness indication to a source of the request. The PPE device also includes a controller configured to, based on the received request, cause the fitness sensor to sense a parameter of an exhaled breath of the worker. The PPE device also includes a protective component configured to provide a personal protective function for the worker when the PPE device is worn.

9. 发明申请

WO2021214682A1 PERSONAL PROTECTION EQUIPMENT (PPE) RESPIRATOR DEVICE HAVING FACEPIECE THAT INCLUDES A PHYSIOLOGICAL SENSOR 审中-公开
公开(公告)号：WO2021214682A1
公开(公告)日：2021-10-28
申请号：PCT/IB2021/053288
申请日：2021-04-21
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： BEDINGHAM, William , YLITALO, Caroline M. , BENNAARS-EIDEN, Assumpta A.G. , WEBB, Richard C. , TAYLOR, Daniel B. , LONG, Andrew W. , URBAN, Henning T. , BILLINGSLEY, Britton G. , FANSLER, Duane D.
IPC分类号： G08B21/02 , A62B9/00 , A61B5/00 , A61M16/06 , A61M16/00
摘要： A personal protection equipment (PPE) respirator device may comprise a facepiece having a molded body designed to fit over a nose and a mouth of a user, the molded body configured to define a sealable space formed around the nose and the mouth of the user for delivering air to the user. In addition, the PPE respirator device may further comprise a physiological sensor positioned inside the sealable space of the molded body, wherein the physiological sensor is configured to sense data of the user via optical signals that pass through the molded body.

10. 发明申请

WO2021209856A1 SYSTEMS AND METHODS FOR PROVIDING WORKER FITNESS DATA 审中-公开
公开(公告)号：WO2021209856A1
公开(公告)日：2021-10-21
申请号：PCT/IB2021/052808
申请日：2021-04-05
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： YLITALO, Caroline M. , URBAN, Henning T. , LONG, Andrew W. , BILLINGSLEY, Britton G. , BENNAARS-EIDEN, Assumpta A.G. , WURM, Michael G.
IPC分类号： G06Q10/06
摘要： A worker fitness feedback device is presented that includes a fitness sensor configured to receive fitness data from a worker. The fitness data includes a fitness feedback for the worker. The device also includes a fitness recorder configured to record the fitness feedback for the worker and provide the fitness feedback to a database. The fitness feedback is associated with the worker in the database. The device also includes a communication component configured to receive a request for fitness data for the worker, and, based on the received request, provide a prompt for the worker to provide fitness data. The prompt is a visual, audio, haptic or other notification to the worker. The device also includes a controller configured to cause the fitness sensor to receive fitness data, and the fitness recorder to record the fitness feedback.

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