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公开(公告)号:USD743536S1
公开(公告)日:2015-11-17
申请号:US29518793
申请日:2015-02-27
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Designer: David M. Blomberg , William A. Mittelstadt
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公开(公告)号:USD742504S1
公开(公告)日:2015-11-03
申请号:US29518802
申请日:2015-02-27
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Designer: David M. Blomberg , William A. Mittelstadt
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公开(公告)号:US20150136142A1
公开(公告)日:2015-05-21
申请号:US14081396
申请日:2013-11-15
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor: David M. Blomberg
CPC classification number: A62B7/10 , A62B9/04 , A62B18/006 , A62B18/025 , A62B18/08 , A62B19/00 , A62B23/02
Abstract: A respirator device having an elastomeric sleeve is provided. In an exemplary embodiment, a respirator device as described herein includes a body including a receiver having an elastomeric sleeve and a filter cartridge that includes a rigid nozzle element. The elastomeric sleeve defines a channel, and the elastomeric sleeve is configured to deform around the nozzle element when the nozzle element is inserted into the channel.
Abstract translation: 提供具有弹性体套筒的呼吸器装置。 在示例性实施例中,如本文所述的呼吸器装置包括主体,其包括具有弹性体套筒的接收器和包括刚性喷嘴元件的过滤器滤芯。 弹性体套筒限定通道,并且弹性体套筒构造成当喷嘴元件插入通道时围绕喷嘴元件变形。
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54.
公开(公告)号:US20140251327A1
公开(公告)日:2014-09-11
申请号:US14285202
申请日:2014-05-22
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor: William A. Mittelstadt , Carl W. Raines, III , David R. Stein , Nathan A. Abel , David M. Blomberg , Michael J. Cowell , Gary E. Dwyer , Thomas I. Insley , Michael J. Svendsen , Dylan T. Cosgrove , Kent E. Lageson , Chaodi Li
IPC: A62B18/10
Abstract: A respiratory mask body defining a breathable air zone for a wearer and having a shut-off valve is provided. In an exemplary embodiment, the mask body includes one or more inlet ports configured to receive one or more breathing air source components. The shut-off valve is operable between a closed position and an open position, and when in a closed position the shut-off valve prevents fluid communication between the one or more inlet ports and the breathable air zone and the shut-off valve returns to an open position in the absence of an applied force.
Abstract translation: 提供了一种呼吸面罩主体,其限定穿用者的透气空气区域并具有截止阀。 在示例性实施例中,面罩主体包括被配置为容纳一个或多个呼吸空气源部件的一个或多个入口端口。 截止阀在关闭位置和打开位置之间可操作,并且当处于关闭位置时,截止阀防止一个或多个入口端口与透气空气区域之间的流体连通,并且截止阀返回到 在没有施加的力量的情况下是公开的职位。
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