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公开(公告)号:US09095803B2
公开(公告)日:2015-08-04
申请号:US13158861
申请日:2011-06-13
申请人: Scott D. Augustine , Mark C. Albrecht , Randall C. Arnold , Ryan S. Augustine , Ryan Barrows , Andrew McGregor
发明人: Scott D. Augustine , Mark C. Albrecht , Randall C. Arnold , Ryan S. Augustine , Ryan Barrows , Andrew McGregor
CPC分类号: A62B7/10 , A61M15/0083 , A61M15/08 , A61M16/0875 , A61M16/105 , A61M16/1055 , A61M16/107 , A61M16/108 , A61M16/14 , A61M16/16 , A61M2205/42 , A62B23/02 , B01D46/02
摘要: A neck-worn personal air filtration device for providing a zone of filtered air around or near a user's breathing zone is described. The device comprises a blower, a hose, and a neck-worn plenum including a filter. Air blown from the blower, passes through the hose and into the plenum exiting the plenum. The air is filtered by a filter for breathing by the user.
摘要翻译: 描述了颈部佩戴的个人空气过滤装置,用于在使用者呼吸区域周围或附近提供过滤空气区域。 该装置包括鼓风机,软管和包括过滤器的颈部通风室。 从鼓风机吹出的空气通过软管并进入从气室排出的增压室。 空气由用户的呼吸过滤器过滤。
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公开(公告)号:US20080308106A1
公开(公告)日:2008-12-18
申请号:US12037078
申请日:2008-02-25
申请人: Scott D. Augustine , Mark C. Albrecht , Randall C. Arnold , Ryan S. Augustine , Ryan Barrows , Andrew McGregor
发明人: Scott D. Augustine , Mark C. Albrecht , Randall C. Arnold , Ryan S. Augustine , Ryan Barrows , Andrew McGregor
IPC分类号: A62B23/02
CPC分类号: A61M16/105 , A47C7/744 , A47C21/044 , A47G9/10 , A61M15/0083 , A61M15/08 , A61M16/0066 , A61M16/06 , A61M16/0627 , A61M16/0875 , A61M16/107 , A61M16/108 , A61M16/14 , A61M16/16 , A61M2205/42 , A61M2205/75 , A61M2209/088 , A62B7/10 , A62B23/02
摘要: A personal air filtration device and methods of using the same for providing a zone of filtered air proximate a breathing zone of a user are described. A blower provides an air flow to a head support which delivers the air flow to a zone proximate the users head. The air flow passes through a filter. The filter can be a point of delivery filter disposed about an air permeable surface of the head support. The delivered air flow can provide a laminar air flow defining a zone of filtered air about the user's breathing zone.
摘要翻译: 描述了一种个人空气过滤装置及其使用方法,用于在使用者的呼吸区域附近提供过滤空气区域。 鼓风机向头部支撑件提供空气流,该头部将空气流传递到靠近用户头部的区域。 气流通过过滤器。 过滤器可以是围绕头部支撑件的透气表面设置的输送点过滤器。 输送的气流可以提供限定用户呼吸区域的过滤空气区域的层流气流。
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公开(公告)号:US20060122671A1
公开(公告)日:2006-06-08
申请号:US11005883
申请日:2004-12-07
申请人: Mark Albrecht , Andrew McGregor , Thomas Anderson , Gary Hansen
发明人: Mark Albrecht , Andrew McGregor , Thomas Anderson , Gary Hansen
IPC分类号: A61F7/00
CPC分类号: A61F7/00 , A61F7/0097 , A61F2007/0001 , A61F2007/006 , A61F2007/0234 , Y10T407/2276
摘要: A warming device includes a clinical garment having an inside surface supporting a convective apparatus with separately-inflatable sections, each adapted to enable a particular mode of warming. Each section has a surface or region with a permeability that varies from the permeability of a surface or region in another section.
摘要翻译: 加温装置包括具有内表面的临床服装,所述内表面支撑具有单独可膨胀部分的对流装置,每个适于实现特定加热模式。 每个部分具有表面或区域,其具有与另一部分中的表面或区域的渗透性不同的渗透性。
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公开(公告)号:US4569046A
公开(公告)日:1986-02-04
申请号:US514445
申请日:1983-07-18
CPC分类号: H04M9/025 , H04L12/4013
摘要: A plurality of terminals, such as digital telephones, are connected to a serial data bus formed by a balanced two-wire line. Each terminal transmits bytes bit-serially with the magnitude bits first, in order of decreasing significance, then the sign bit, and finally an even parity bit to maintain the balance of the line, the "1" bits being transmitted with alternating polarity. The terminals operate simultaneously and in synchronism. If a terminal, during a "0" bit of a byte which it is transmitting, detects a "1" pulse on the bus from another terminal, then it gives up transmission for the remainder of that byte and receives the greater magnitude byte which prevails on the bus. Thus a single two-wire line can be used for digital transmission in both directions between arbitrary numbers of telephones.
摘要翻译: 诸如数字电话的多个终端连接到由平衡双线线路形成的串行数据总线。 每个终端首先以幅度比特顺序发送字节,按照有效性降低的顺序,然后是符号位,最后是偶数奇偶校验位以维持线的平衡,“1”位以交替极性传输。 端子同时运行并同步运行。 如果终端在其正在发送的一个字节的“0”位期间从另一个终端检测总线上的“1”脉冲,则放弃该字节的其余部分的传输,并接收较大的幅度字节 在公交车上。 因此,可以在任意数量的电话之间的双向线路中使用单根双线线路进行数字传输。
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