公开(公告)号：US07028687B1

公开(公告)日：2006-04-18

申请号：US10744979

申请日：2003-12-22

申请人： Mitchel Silver ,  Harlan S. Berger

发明人： Mitchel Silver ,  Harlan S. Berger

IPC分类号： A62B17/04 ,  A62B18/00 ,  A62B19/00 ,  A62B17/00 ,  A62B9/00

CPC分类号： A62B17/04 ,  A62B18/045

摘要： An escape hood, comprising a respirator, having an air filter suitable for filtering toxic air contaminants and positioning members to retain the respirator in a respiratory path of the user; an optical lens; a expanding member, permitting hood to expand from a compact storage configuration to a usage configuration; a sealing structure, around said air filter, for preserving said filter during storage; and an unsealing mechanism, adapted to allow a user to withdraw the escape hood from a storage vessel, wherein during withdrawal, said sealing structure is automatically unsealed. An escape hood system is also provided, comprising: an array of storage vessels, each vessel being adapted to receive a sealed escape hood; a retainer, for retaining a sealed escape hood within the vessel, wherein the escape hood is unsealed during withdrawal of the escape hood from a storage vessel; and an electronic sensor for determining an occupancy of a storage vessel.

摘要翻译： 一种逃逸罩，包括呼吸器，具有适于过滤有毒空气污染物的空气过滤器和定位构件以将呼吸器保持在使用者的呼吸路径中; 光学透镜; 扩展成员，允许机罩从紧凑的存储配置扩展到使用配置; 密封结构，围绕所述空气过滤器，用于在储存期间保持所述过滤器; 以及开封机构，其适于允许使用者从储存容器中抽出逃逸罩，其中在退出期间，所述密封结构被自动开封。 还提供了一种逃逸罩系统，包括：一组存储容器，每个容器适于接收密封的逃生罩; 保持器，用于在所述容器内保持密封的逃生罩，其中在将所述逃生罩从储存容器中取出时，所述逃生罩被开封; 以及用于确定存储容器的占用的电子传感器。

公开(公告)号：US06701919B1

公开(公告)日：2004-03-09

申请号：US10244714

申请日：2002-09-16

申请人： Mitchel Silver ,  Harlan S. Berger

发明人： Mitchel Silver ,  Harlan S. Berger

IPC分类号： A62B1704

CPC分类号： A62B17/04

摘要： A protective head enclosure for emergency use by a user to protect the respiratory tract and eyes from smoke and/or noxious gases and to protect the head from heat and/or toxic substances. The enclosure comprises a head enclosure made of substantially flexible, gas impermeable, heat and fire retardant sheet material, the enclosure having a closed top; a circular, flexible resilient ring disposed on and attached to the enclosure between its top and bottom, the resilient ring being adapted to be twisted into a double cylindrical coil for packing and storage of the enclosure and snapped open into a single circular ring and thereby open the enclosure for use; a closure for closing the bottom of the enclosure about the neck and/or shoulders of a user after the enclosure has been placed over the user's head. The protective head enclosure may be folded compactly and stored in a container or cabinet ready to use by a single motion, quick release.

摘要翻译： 用于用户紧急使用以保护呼吸道和眼睛免受烟雾和/或有害气体以及保护头部不受热和/或有毒物质的保护头罩。 外壳包括由基本上柔性的不透气，耐热和阻燃片材制成的头罩，所述外壳具有封闭的顶部; 环形柔性弹性环设置在其顶部和底部之间的外壳上并附接到外壳上，该弹性环适于扭曲成双圆柱形线圈，用于包装和储存外壳并且卡扣打开成单个圆形环，从而打开 使用的外壳; 封闭件用于在外壳已经放置在用户的头部上之后关闭围绕使用者的颈部和/或肩部的外壳的底部。 保护头外壳可以紧凑折叠并存储在容器或机柜中，准备通过单次运动，快速释放使用。

公开(公告)号：US06450165B1

公开(公告)日：2002-09-17

申请号：US09383675

申请日：1999-08-26

申请人： Mitchel Silver ,  Harlan S. Berger

发明人： Mitchel Silver ,  Harlan S. Berger

IPC分类号： A62B1802

CPC分类号： A62B17/04

摘要： A protective head enclosure for emergency use by a user to protect the respiratory tract and eyes from smoke and/or noxious gases and to protect the head from heat and/or toxic substances. The enclosure comprises a head enclosure made of substantially flexible, gas impermeable, heat and fire retardant sheet material, the enclosure having a closed top; a circular, flexible resilient ring disposed on and attached to the enclosure between its top and bottom, the resilient ring being adapted to be twisted into a double cylindrical coil for packing and storage of the enclosure and snapped open into a single circular ring and thereby open the enclosure for use; a closure for closing the bottom of the enclosure about the neck and/or shoulders of a user after the enclosure has been placed over the user's head. The protective head enclosure may be folded compactly and stored in a container or cabinet ready to use by a single motion, quick release.

摘要翻译： 用于用户紧急使用以保护呼吸道和眼睛免受烟雾和/或有害气体以及保护头部不受热和/或有毒物质的保护头罩。 外壳包括由基本上柔性的不透气，耐热和阻燃片材制成的头罩，所述外壳具有封闭的顶部; 环形柔性弹性环设置在其顶部和底部之间的外壳上并附接到外壳上，该弹性环适于扭曲成双圆柱形线圈，用于包装和储存外壳并且卡扣打开成单个圆形环，从而打开 使用的外壳; 封闭件用于在外壳已经放置在用户的头部上之后关闭围绕使用者的颈部和/或肩部的外壳的底部。 保护头外壳可以紧凑折叠并存储在容器或机柜中，准备通过单次运动，快速释放使用。