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公开(公告)号：US07077128B2
公开(公告)日：2006-07-18
申请号：US10611179
申请日：2003-07-01
Applicant: Audra A. Wilson , Christopher P. Henderson , Desmond T. Curran , Brian Cormack
Inventor： Audra A. Wilson , Christopher P. Henderson , Desmond T. Curran , Brian Cormack
CPC classification number: A41D13/1184 , A41D13/1161 , A62B18/082
Abstract: An eye-wear article (93) for use with a respiratory mask (1) comprises a flat piece of transparent polymeric material providing a visor portion. The flat piece of polymeric material has shaped portions in a lower edge that fit over respective selected parts of the mask, and elongate tabs (95) that extend from each side and are inserted into respective guides (97) on the head harness (7, 8) of the mask to cause the flat piece of polymeric material to adopt a curved configuration and locate the visor portion in front of the eyes of the wearer. The tabs (95) can slide in the guides (97) to permit the eye-wear article to be moved out of engagement with the mask and onto the top of the wearer's while the mask is being worn, without disturbing the position of the mask on the wearer's face and without affecting the respiratory protection provided by the mask.
Abstract translation: 用于呼吸面罩（1）的眼睛用品（93）包括提供遮阳板部分的平坦的透明聚合物材料片。 聚合物材料的扁平件具有装配在掩模的相应选定部分上的下边缘的成形部分，以及从每一侧延伸并被插入到头带（7,7）上的相应引导件（97）中的细长突片（95） 8），使得平坦的聚合物材料采用弯曲的构造并将遮阳板部分定位在佩戴者的眼睛前方。 突片（95）可以在引导件（97）中滑动，以允许眼镜物品在面罩被穿着的同时移动离开与面罩的接合并穿过佩戴者的顶部，而不会妨碍面罩的位置 在佩戴者的脸上，不影响面罩提供的呼吸保护。
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公开(公告)号：US20050161045A1
公开(公告)日：2005-07-28
申请号：US11087426
申请日：2005-03-23
Applicant: Andrew Viner , Audra Conlan , Brian Cormack , Malcolm Watson , Christopher Henderson , Desmond Curran , Elfed Williams
Inventor： Andrew Viner , Audra Conlan , Brian Cormack , Malcolm Watson , Christopher Henderson , Desmond Curran , Elfed Williams
CPC classification number: B01D46/521 , A62B23/02 , B01D2271/02 , Y10S55/33 , Y10S55/35
Abstract: Method for making a filter cartridge that is suitable for attachment to a respiratory mask. The method comprises the steps of (a) providing a mass of filter material; (b) providing a filter cartridge housing that has an inlet and outlet and a sidewall that includes sheet material; and (c) thermoforming the sheet material of the housing sidewall around at least part of the mass of filter material to place the housing sidewall in direct contact with the mass of filter material to encapsulate the filter material so that fluid is prevented from passing through the filter cartridge from the inlet to the outlet without being filtered by the mass of filter material.
Abstract translation: 制造适合于附着于呼吸面罩的滤筒的方法。 该方法包括以下步骤：（a）提供大量的过滤材料; （b）提供具有入口和出口以及包括片材的侧壁的过滤器滤芯壳体; 以及（c）围绕所述过滤材料块的至少一部分热成型所述壳体侧壁的片状材料，以使所述壳体侧壁与所述过滤材料块直接接触以封装所述过滤材料，从而防止流体穿过所述过滤材料 滤芯从入口到出口不被过滤材料的质量过滤。
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公开(公告)号：US07497217B2
公开(公告)日：2009-03-03
申请号：US11087426
申请日：2005-03-23
Applicant: Andrew S. Viner , Audra A. Conlan , Brian Cormack , Malcolm R. Watson , Christopher P. Henderson , Desmond T. Curran , Elfed I. Williams
Inventor： Andrew S. Viner , Audra A. Conlan , Brian Cormack , Malcolm R. Watson , Christopher P. Henderson , Desmond T. Curran , Elfed I. Williams
CPC classification number: B01D46/521 , A62B23/02 , B01D2271/02 , Y10S55/33 , Y10S55/35
Abstract: Method for making a filter cartridge that is suitable for attachment to a respiratory mask. The method comprises the steps of (a) providing a mass of filter material; (b) providing a filter cartridge housing that has an inlet and outlet and a sidewall that includes sheet material; and (c) thermoforming the sheet material of the housing sidewall around at least part of the mass of filter material to place the housing sidewall in direct contact with the mass of filter material to encapsulate the filter material so that fluid is prevented from passing through the filter cartridge from the inlet to the outlet without being filtered by the mass of filter material.
Abstract translation: 制造适合于附着于呼吸面罩的滤筒的方法。 该方法包括以下步骤：（a）提供大量的过滤材料; （b）提供具有入口和出口以及包括片材的侧壁的过滤器滤芯壳体; 以及（c）围绕所述过滤材料块的至少一部分热成型所述壳体侧壁的片状材料，以使所述壳体侧壁与所述过滤材料块直接接触以封装所述过滤材料，从而防止流体穿过所述过滤材料 滤芯从入口到出口不被过滤材料的质量过滤。
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4.发明授权公开(公告)号：US06874499B2
公开(公告)日：2005-04-05
申请号：US10252623
申请日：2002-09-23
Applicant: Andrew S. Viner , Audra A. Conlan , Brian Cormack , Malcolm R. Watson , Christopher P. Henderson , Desmond T. Curran , Elfed I. Williams
Inventor： Andrew S. Viner , Audra A. Conlan , Brian Cormack , Malcolm R. Watson , Christopher P. Henderson , Desmond T. Curran , Elfed I. Williams
CPC classification number: B01D46/521 , A62B23/02 , B01D2271/02 , Y10S55/33 , Y10S55/35
Abstract: A filter cartridge (5), suitable for attachment to a respiratory mask, has a housing that includes an air inlet (27), an air outlet (39), and filter material (17, 19) through which air to be filtered travels through when passing from the inlet to the outlet. At least part of the housing includes a sheet material (23) that is thermo-formed around the sides of the filter material.
Abstract translation: 适于附接到呼吸面罩的滤筒（5）具有壳体，该壳体包括空气入口（27），空气出口（39）和过滤材料（17,19），待过滤的空气通过该过滤材料传播 当从入口通过出口时。 壳体的至少一部分包括围绕过滤材料的侧面热成型的片材（23）。
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