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公开(公告)号：US09678010B2
公开(公告)日：2017-06-13
申请号：US14317070
申请日：2014-06-27
申请人： MSA TECHNOLOGY, LLC.
IPC分类号： G01N21/3504 , G01N21/59 , G01N21/31
CPC分类号： G01N21/59 , G01N21/3151 , G01N21/3504 , G01N2201/023 , G01N2201/0636 , G01N2201/0662
摘要： A closed path infrared sensor includes an enclosure, a first energy source within the enclosure, at least a second energy source within the enclosure, at least one detector system within the enclosure and a mirror system external to the enclosure and spaced from the enclosure. The mirror system reflects energy from the first energy source to the at least one detector system via a first analytical path and reflects energy from the second energy source to the at least one detector system via a second analytical path. Each of the first analytical path and the second analytical path are less than two feet in length.
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公开(公告)号：US09528957B2
公开(公告)日：2016-12-27
申请号：US13796540
申请日：2013-03-12
IPC分类号： G01N27/26 , G01N33/00 , G01N33/497
CPC分类号： G01N27/26 , G01N33/0006 , G01N33/007 , G01N33/497
摘要： A method of operating a system having at least one sensor for detecting an analyte gas in an ambient atmosphere and a sensor responsive to oxygen includes providing a volume in fluid connection with the sensor responsive to oxygen. The volume has an open state in which the volume is in fluid connection with the ambient atmosphere and at least a first restricted state in which entry of molecules from the ambient atmosphere into the volume is restricted as compared to the open state. The method further includes placing the volume in the open state, subsequently placing the volume in the first restricted state, and measuring a dynamic output of the sensor responsive to oxygen while the volume is in the first restricted state. The dynamic output provides an indication of the status of one or more transport paths of the system.
摘要翻译： 操作具有至少一个用于检测环境大气中的分析物气体的传感器和响应于氧气的传感器的系统的方法包括响应于氧而提供与传感器流体连接的体积。 体积具有开放状态，其中体积与环境大气流体连通，并且至少第一受限状态，其中与打开状态相比，从环境大气进入体积的分子被限制。 该方法还包括将体积放置在打开状态，随后将体积放置在第一受限状态，并且当体积处于第一受限状态时测量响应于氧的传感器的动态输出。 动态输出提供系统的一个或多个传输路径的状态的指示。
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173.发明授权Graphene composition, method of forming a graphene composition and sensor system comprising a graphene composition 有权石墨烯组合物，石墨烯组合物的形成方法和包含石墨烯组合物的传感器系统公开(公告)号：US09482638B2
公开(公告)日：2016-11-01
申请号：US14554912
申请日：2014-11-26
IPC分类号： G01N27/414 , G01N33/569 , G01N33/543 , G01N27/12 , B82Y30/00 , B82Y40/00 , C01B31/04 , C12P3/00
CPC分类号： G01N27/4146 , B82Y30/00 , B82Y40/00 , C01B32/192 , C01B32/194 , C12P3/00 , G01N27/127 , G01N27/4145 , G01N33/5438 , G01N33/56916 , G01N2333/245 , Y10S977/734 , Y10S977/898
摘要： A device including a composition formed by oxidation of graphene oxide to form holey graphene oxide having defects therein and reduction of the holey graphene oxide. A composition includes graphene oxide sheets including holes therein formed by oxidation to form a network of interconnected graphene oxide nanoribbons.
摘要翻译： 包括由氧化石墨烯氧化物形成的组合物以形成其中具有缺陷的孔状石墨烯氧化物并减少有孔石墨烯氧化物的装置。 组合物包括石墨烯氧化物片，其包括通过氧化形成的孔，以形成相互连接的氧化烯氧化物纳米带的网络。
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公开(公告)号：US09400257B2
公开(公告)日：2016-07-26
申请号：US14136251
申请日：2013-12-20
IPC分类号： H01R4/58 , G01N27/407 , G01N27/404 , H01R43/20 , H01R4/04 , G01N27/406
CPC分类号： G01N27/407 , G01N27/4045 , G01N27/4062 , H01R4/04 , H01R4/58 , H01R43/20 , Y10T29/49208 , Y10T29/4921
摘要： A system includes a polymeric housing and a first connector in electrically conductive connection with a first component within the housing. The first connector includes a first extending member formed from a conductive loaded polymeric material. The first extending member is formed such that an interior thereof includes conductive elements within a matrix of the polymeric material so that the interior is electrically conductive and an exterior surface thereof comprises the polymeric material and is less conductive than the conductive interior. The conductive interior of the first extending member is in electrically conductive connection with the first component. The first connector further includes a first extending conductive element in electrical connection with the conductive interior of the first extending member. The first extending conductive element extends from the first extending member to pass through the polymeric housing. A sealing bond is formed between the polymeric material of the first extending member and the polymeric housing.
摘要翻译： 一种系统包括聚合物壳体和与壳体内的第一部件导电连接的第一连接器。 第一连接器包括由导电负载的聚合物材料形成的第一延伸构件。 第一延伸构件被形成为使得其内部在聚合物材料的基体内包括导电元件，使得内部是导电的，并且其外表面包含聚合材料并且比导电内部导电性差。 第一延伸部件的导电内部与第一部件导电连接。 第一连接器还包括与第一延伸构件的导电内部电连接的第一延伸导电元件。 第一延伸导电元件从第一延伸构件延伸穿过聚合物壳体。 在第一延伸构件的聚合材料和聚合物壳体之间形成密封结合。
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公开(公告)号：US09125448B2
公开(公告)日：2015-09-08
申请号：US14012601
申请日：2013-08-28
摘要： A support system includes a headwear system, a frame adapted to have a visor attached thereto, a first member attached to the headwear system, a second member attached to the frame, which is pivotable relative to the first member, an adjustable mechanism adapted to abut and apply force to the second member in a first state to compress the second member into abutting engagement with the first member, an extending pivot member extending axially through a passage in the first member and a passage in the second member. The position of the adjustable mechanism is adjustable to place it in the first state or in at least a second, nonabutting state. The extending pivot member includes a first flange and a second flange, spaced from the first flange to capture a portion of the first member and a portion of the second member therebetween.
摘要翻译： 支撑系统包括头饰系统，适于具有附接到其上的面罩的框架，附接到头饰系统的第一构件，附接到框架的第二构件，其可相对于第一构件枢转;可调节机构，其适于邻接 并且在第一状态下对第二构件施加力以将第二构件压缩成与第一构件邻接接合;延伸枢转构件，其轴向地延伸穿过第一构件中的通道和第二构件中的通道。 可调节机构的位置是可调整的，以将其置于第一状态或至少第二非排列状态。 所述延伸的枢转构件包括与所述第一凸缘间隔开的第一凸缘和第二凸缘，以捕获所述第一构件的一部分和所述第二构件的一部分。
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公开(公告)号：USRE45459E1
公开(公告)日：2015-04-14
申请号：US14136613
申请日：2013-12-20
IPC分类号： A42B3/10
摘要： A protective helmet includes: a rigid shell including a generally domed-shaped section, a three attenuating liner within the dome-shaped section shell and operatively connected to the rigid shell; and a visor mount in operative connection with the force attenuating liner, the visor mount be adapted to have a visor mounted thereto.
摘要翻译： 保护性头盔包括：刚性壳体，包括大致圆顶形部分，圆顶形部分壳体内的三个衰减衬垫，并可操作地连接到刚性壳体; 以及与力减弱衬里可操作地连接的面罩安装件，所述面罩安装件适于安装有遮阳板。
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公开(公告)号：US08955514B2
公开(公告)日：2015-02-17
申请号：US13167794
申请日：2011-06-24
摘要： A respiration system includes a regulator including an inlet for connection to a source of pressurized gas and an outlet for delivery of the gas to the user, and a respiration facepiece for use in connection with the regulator including an interface removably attachable to the regulator, at least one seal system adapted to form a sealing engagement with the face of a user, an inhalation port in fluid connection with the regulator interface and with the facepiece interior, an inhalation check valve in fluid connection between the inhalation port and the facepiece interior; an exhalation port in fluid connection with the facepiece; an exhalation check valve in fluid connection with the exhalation port; and an ambient port separate from the inhalation port and from the exhalation port, which is in fluid connection with the facepiece interior without an intervening check valve.
摘要翻译： 呼吸系统包括调节器，其包括用于连接到加压气体源的入口和用于将气体输送到使用者的出口，以及用于与调节器结合使用的呼吸面罩，其包括可移除地附接到调节器的接口， 至少一个密封系统，适于与使用者的脸部形成密封接合，与调节器接口和面罩内部流体连接的吸入口;吸入口和面罩内部之间流体连接的吸入止回阀; 与面罩流体连接的呼气口; 与呼气口流体连接的呼气止回阀; 以及与吸入口和呼气端口分离的环境端口，其与面罩内部流体连接，而没有中间止回阀。
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公开(公告)号：US08871831B2
公开(公告)日：2014-10-28
申请号：US14065370
申请日：2013-10-28
IPC分类号： C08L33/00 , C08L39/00 , C08F120/34 , C08F220/34 , C09D5/14 , C08L53/00 , C08F255/02 , C08F293/00 , C08L33/14 , C08F291/00 , C08F265/06
CPC分类号： C08L33/14 , C08F120/34 , C08F255/02 , C08F265/06 , C08F291/00 , C08F293/005 , C08L53/00
摘要： A polymer formed by controlled radical polymerization includes groups that can be modified after controlled radical polymerization to form a radical. The polymer can be the reaction product of a controlled radical polymerization of radically polymerizable monomers, wherein at least one of the radically polymerizable monomers includes at least one group that can be modified after the controlled radical polymerization to form a radical.
摘要翻译： 通过受控自由基聚合形成的聚合物包括可以在受控自由基聚合反应形成基团之后进行改性的基团。 聚合物可以是可自由基聚合的单体的受控自由基聚合的反应产物，其中至少一种可自由基聚合的单体包括至少一个可在受控自由基聚合之后修饰以形成基团的基团。
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公开(公告)号：US08790501B2
公开(公告)日：2014-07-29
申请号：US12914929
申请日：2010-10-28
IPC分类号： G01N27/413 , G01N27/30
CPC分类号： G01N27/304 , G01N27/404
摘要： A sensor includes a housing, at least two electrodes within the housing, an electrolyte providing ionic conductivity between the electrodes and a vent member including a first section including a portion extending through a passage in the housing. The vent member also includes at least one extending member connected to the first section that extends through at least a portion of an interior of the housing. The first section of the vent member is porous so that gas can diffuse from the interior of the housing to an exterior of the housing via the vent member.
摘要翻译： 传感器包括壳体，壳体内的至少两个电极，提供电极之间的离子传导性的电解质和包括第一部分的排气构件，该第一部分包括延伸穿过壳体中的通道的部分。 排气构件还包括连接到第一部分的至少一个延伸构件，其延伸穿过壳体的内部的至少一部分。 排气构件的第一部分是多孔的，使得气体可以经由排气构件从壳体的内部扩散到壳体的外部。
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公开(公告)号：USD703525S1
公开(公告)日：2014-04-29
申请号：US29441174
申请日：2013-01-02
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