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11.发明授权
公开(公告)号：EP0202147B1
公开(公告)日：1989-05-31
申请号：EP86400871.9
申请日：1986-04-22
发明人： Casadei, Henri
IPC分类号： A62B15/00
CPC分类号： A62B15/00
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12.发明公开Système de ventilation et de protection respiratoire pour des utilisations de véhicules évoluant en milieu contaminé 失效Atemschutz- und VentilationssystemfürFahrzeuge。
公开(公告)号：EP0202147A1
公开(公告)日：1986-11-20
申请号：EP86400871.9
申请日：1986-04-22
发明人： Casadei, Henri
IPC分类号： A62B15/00
CPC分类号： A62B15/00
摘要： L'invention .est relative à un système de ventilation et de protection respiratoire d'utilisateurs de véhicules susceptibles d'évoluer dans un milieu contaminé, lesidts véhicules possédant un générateur de bord (7) fournissant un mélange gazeux respiratoire, et lesdits utilisateurs étant munis d'une combinaison filtrante et/ou isolante, et d'un ensemble (6) de protection de tête comportant notamment une visière (62) totale, et respirant grâce à un masque (61 ).
Le système de l'invention est caractérisé en ce qu'il possède des moyens (11, 14) pour épurer le mélange issu du générateur de bord (7) et/ou l'air ambiant et des moyens (12, 13) pour épurer et surpresser l'air ambiant avant de le diriger vers l'ensemble (6) de protection de tête, lorsque le milieu ambiant est contaminé.摘要翻译： 1.一种确保旨在在受污染环境中操作的车辆的用户的通气和呼吸保护的系统，所述车辆配备有适于递送呼吸气体混合物的车载发电机（7），并且所述用户被提供过滤 和/或整体隔离，以及头部保护装置（6），特别包括一体式窗（62），以及通过掩模（61）呼吸的使用者，其特征在于，它包括用于可拆卸地安装的构件（P40） 将所述系统连接到所述车载发电机（7），所述第一系列元件由用于净化所述板载发电机输出的气体混合物的装置（11）构成，用于当不连接到所述板载发电机时净化所述空气 连接到车载发电机，以便输送净化的呼吸气体，用于将净化气体引向呼吸面罩（61）的装置（14,114,452,52），用于净化的装置（12,13） 和 在将环境空气引导到头部保护空间（6）的内部之前，环境空气的加压，第二系列元件，其包括至少一个管（441），用于在连接时引导板载发电机输出的混合物 ，直接朝向面罩（61），以及一个控制构件（410），一方面仅仅是第一系列元件以及用于封闭第二系列的管（441）的操作，当环境 另一方面，为了在这种情况下将用于呼吸气体的净化装置（11）与加压装置（12,13）一起放置在操作中并停止运转的第二系列中， 当周围环境不被污染时。
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公开(公告)号：EP0024133B1
公开(公告)日：1984-06-13
申请号：EP80302546.9
申请日：1980-07-25
CPC分类号： A62B18/006 , A62B15/00
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公开(公告)号：EP2629875A1
公开(公告)日：2013-08-28
申请号：EP11835085.9
申请日：2011-10-19
发明人： ROBERTS, Rick
IPC分类号： B01D35/14
摘要： A breathing air production and filtration system has an air generation assembly and a distribution assembly. The generation assembly has a compressor and filtration components to generate breathing air. The distribution assembly has collection pots with multiple connections for manifolds. For their part, the manifolds have multiple connectors for the respirators of end users. The system uses a monitoring control system with various wireless sensors to monitor operation of the system and the quality of breathing air produced. These sensors include an in-line sensor detecting constituents or contaminants in the breathing air. The sensors also include pressure, temperature, and flow sensors monitoring the operation of the system. An automatic switchover is provided for switching the system to a back-up supply of high-pressure reserve air if needed.
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公开(公告)号：EP1222002A1
公开(公告)日：2002-07-17
申请号：EP00968924.1
申请日：2000-10-09
发明人： CALL, Charles , POWELL, Mike , HONG, Seung-Ho , MERRILL, Ezra , SHEKARRIZ, Alireza , CALL, Patrick
摘要： A method and apparatus for purifying air to deactivate toxic chemical and biological species such as Sarin, mustard gas, phosgene, cyanogen chloride, Anthrax spores, E. coli bacteria, Salmonella bacteria, Hepatitis virus, and Norwalk virus. The apparatus comprises a reaction chamber coupled to a counterflow heat exchanger. Incoming contaminated air is directed through a heating side of a counterflow heat exchanger to preheat it. The air is further heated to a temperature of at least 200 °C, which is sufficient to deactivate common biological toxic species. Optionally, the reaction chamber may include a catalyst on a surface area over which the heated air is directed, which enables a thermocatalytic reaction that is particularly effective in deactivating biological and chemical warfare agents, such as anthrax and Sarin. Portable embodiments of the invention are useful in both military and civilian air purifying applications, while fixed installation of the apparatus are useful in deactivating toxic species from the air in areas where food is prepared or stored, or in purifying air in the environment of a living space.
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公开(公告)号：EP0218761A1
公开(公告)日：1987-04-22
申请号：EP85306879.9
申请日：1985-09-27
发明人： Heffer, George R.
IPC分类号： A62B15/00
CPC分类号： A62B15/00
摘要： A fume protection device which allows a person within a room of a smoke filled building to breathe air from outside the building comprises a conduit (20) in an exterior building wall in communication with outside air, having a sealing valve adapted to seal the conduit (20) from the passage of air except when activated, so as to maintain pressure differences between the interior of the building and the exterior thereof under ordinary conditions, and one or more breathing masks (2) and tubes (3), the tubes (3) being connected at one end to an inlet port (6) of a mask and having at another end a jack (7) being adapted to connect to the conduit (20) and upon connection to open the sealing valve to establish communication between the outside air and the interior of the breathing mask (2) through the conduit (20) and the tube (3).
摘要翻译： 允许烟雾填充的建筑物的房间内的人员从建筑物外部呼吸空气的烟雾保护装置包括与外部空气连通的外部建筑物壁中的导管（20），具有适于密封导管的密封阀（ 20）除了被激活之外通过空气通过，以便在普通条件下保持建筑物内部与其外部之间的压力差，以及一个或多个呼吸面罩（2）和管（3），管（3） ）在一端连接到掩模的入口（6），并且在另一端具有适于连接到导管（20）的接头（7）并且在连接时打开密封阀以建立外部之间的连通 空气和呼吸面罩（2）的内部通过导管（20）和管（3）。
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17.发明授权
公开(公告)号：EP0070317B1
公开(公告)日：1986-08-13
申请号：EP82900846.5
申请日：1982-01-27
发明人： Werjefelt, Bertil
IPC分类号： A62B7/14
CPC分类号： B64D13/00 , A62B11/00 , A62B15/00 , B64D2231/02 , B64D2231/025
摘要： A life support system is provided for users located within enclosed areas to supply them with fresh air from a location exterior of the enclosed area, and is particularly adapted for use in emergency circumstances such as when fire and smoke fill enclosed areas. The system can be used in buildings and in aircraft and can be adapted for use with the gasper outlets presently employed on aircraft. The system includes a face mask (8) connected to a gasper outlet (13) via hose (3). One way valves (10 and 16) direct fresh exterior air to the mask and one way valve (9) directs exhaled gases from the mask. A method for providing fresh exterior air to the enclosed area and the user includes conducting the air to an outlet for the exterior air which is located within the area, conducting the exterior air from the outlet to at least one breathing cavity of the user, and preventing the user from inhaling ambient atmosphere from within the enclosed area.
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公开(公告)号：EP0137699A3
公开(公告)日：1986-02-26
申请号：EP84305902
申请日：1984-08-29
发明人： PITTMAN, JAMES
CPC分类号： E04H1/1277 , A47K3/28 , A62B15/00 , B60P3/005
摘要： The invention provides a mobile work unit for the disposal and recovery of hazardous material, such as asbestos, removed in pieces an particles which would otherwise enter the atmosphere, wherein the pieces and particles are conveyed through a tube from the working zone to an enclosed recovery and disposal cell wherein the particles and pieces are separated from the air and bagged, and the unit has an enclosed entry and exit (or clean) cell, a decontamination cell containing operator washing facilities, the cells being accessible in sequence to operators through sealable connecting doors. The disposal and recovery cell may have further doors to which man entry trunking is connected enabling operators to move along the trunking on the one hand to the working zone and on the other hand to a disposal site for the bags, whereat there may be a skip or other container.
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公开(公告)号：EP0024133A1
公开(公告)日：1981-02-25
申请号：EP80302546.9
申请日：1980-07-25
CPC分类号： A62B18/006 , A62B15/00
摘要： A main casing (34) contains a centrifugal fan, a filter unit (12) upstream, and a duct (14) downstream for guiding airto a face mask. There is a centre plate (36) to which a motor, the fan, a battery (20) etc. are secured. A back plate (32) is removable to provide access to the electrical components. The filter unit (12) is held in position by an apertured cap (24).
摘要翻译： 主壳体（34）包括离心风扇，上游的过滤器单元（12）和用于将空气引导到面罩的下游的管道（14）。 有一个中心板（36），电动机，风扇，电池（20）等固定到该中心板上。 背板（32）可拆卸以提供对电气部件的接近。 过滤器单元（12）通过有孔帽（24）保持就位。
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20.发明公开
公开(公告)号：EP2629875A4
公开(公告)日：2017-08-16
申请号：EP11835085
申请日：2011-10-19
申请人： TOTAL SAFETY U S INC
发明人： ROBERTS RICK
摘要： A breathing air production and filtration system has an air generation assembly and a distribution assembly. The generation assembly has a compressor and filtration components to generate breathing air. The distribution assembly has collection pots with multiple connections for manifolds. For their part, the manifolds have multiple connectors for the respirators of end users. The system uses a monitoring control system with various wireless sensors to monitor operation of the system and the quality of breathing air produced. These sensors include an in-line sensor detecting constituents or contaminants in the breathing air. The sensors also include pressure, temperature, and flow sensors monitoring the operation of the system. An automatic switchover is provided for switching the system to a back-up supply of high-pressure reserve air if needed.
摘要翻译： 呼吸空气生产和过滤系统具有空气生成组件和分配组件。 发电机组有一个压缩机和过滤部件来产生呼吸空气。 分配组件具有用于歧管的具有多个连接的收集罐。 就他们而言，歧管具有用于最终用户的呼吸器的多个连接器。 该系统使用具有各种无线传感器的监测控制系统来监测系统的运行情况和所产生的呼吸空气的质量。 这些传感器包括一个在线传感器，用于检测呼吸空气中的成分或污染物。 传感器还包括监测系统运行的压力，温度和流量传感器。 如果需要的话，提供自动切换以将系统切换到高压储备空气的备用供应。
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