公开(公告)号：US20060231100A1

公开(公告)日：2006-10-19

申请号：US11106833

申请日：2005-04-15

Applicant: Garry Walker ,  Desmond Curran ,  Andrew Murphy ,  Derek Parkin

Inventor： Garry Walker ,  Desmond Curran ,  Andrew Murphy ,  Derek Parkin

IPC: A62B18/02

CPC classification number: A62B7/12 ,  A61M16/08 ,  A61M16/107 ,  A62B7/02 ,  A62B7/10 ,  A62B18/02

Abstract: The present invention pertains to a supplied air respirator that uses an adjustable length hose as a conduit between the respirator facepiece and the clean air supply source.

Abstract translation: 本发明涉及一种使用可调节长度的软管作为呼吸器面罩和清洁空气供应源之间的导管的供气式呼吸器。

公开(公告)号：US20060180152A1

公开(公告)日：2006-08-17

申请号：US11279976

申请日：2006-04-17

Applicant: Graham Bostock ,  John Bryan ,  Desmond Curran ,  Christopher Henderson ,  Dennis Krueger ,  James Dyrud

Inventor： Graham Bostock ,  John Bryan ,  Desmond Curran ,  Christopher Henderson ,  Dennis Krueger ,  James Dyrud

IPC: A62B23/02 ,  A62B18/02 ,  A62B19/00

CPC classification number: A62B23/025 ,  A41D13/11 ,  A41D13/1115

Abstract: A personal respiratory protection device that comprises a mask body and an exhalation valve that is secured to the mask body. The mask body includes (i) a flat central panel; (ii) a flat first panel joined to the central panel through a fold-line, seam weld, or bond, the fold-line, seam, weld or bond of the first panel being substantially coextensive with an edge of the central panel; (iii) a flat second panel joined to the central panel through a fold-line, seam, weld or bond, the fold-line, seam, weld or bond of the second panel being substantially coextensive with an edge of the central panel. At least one of the center, first and second panels includes filter media. The device is capable of being folded for storage with the first and second panels in at least partial face-to-face contact with a common surface of the central panel and, during use, is capable of forming, over the nose and mouth of the wearer, a cup-shaped air chamber having a face-contacting periphery.

Abstract translation: 一种个人呼吸保护装置，其包括固定到面罩主体的面罩主体和呼气阀。 面罩主体包括（i）平坦的中央面板; （ii）通过折线，缝焊或接合连接到中心板的平坦的第一面板，第一面板的折线，接缝，焊接或接合部与中心面板的边缘基本上共同延伸; （iii）通过折叠线，接缝，焊接或接合连接到中心面板的平坦的第二面板，第二面板的折线，接缝，焊接或接合部与中心面板的边缘基本上共同延伸。 中心，第一和第二面板中的至少一个包括过滤介质。 该装置能够被折叠以便与第一和第二面板一起存储，与中心面板的共同表面至少部分地面对面接触，并且在使用期间能够形成在鼻部和鼻部 佩戴者，具有面接触周边的杯形空气室。

公开(公告)号：US20060107431A1

公开(公告)日：2006-05-25

申请号：US10987641

申请日：2004-11-12

Applicant: Desmond Curran ,  Peter Lee ,  Richard Williams ,  Peter Yates

Inventor： Desmond Curran ,  Peter Lee ,  Richard Williams ,  Peter Yates

IPC: A42B1/00 ,  A62B18/00 ,  A61F9/00 ,  A62B17/04

CPC classification number: A61F9/045 ,  A62B18/04

Abstract: A supplied air helmet 10 that has a visor 14 and a face seal 16. The face seal 16 is secured to the visor 14 and includes a sealing member 18 that comprises a knitted fabric. The knitted fabric is disposed on the face seal 16 in a location where the face seal 16 makes contact with a wearer's face. The use of a knitted fabric for the face seal 16 makes the supplied air helmet 10 more comfortable to wear and makes it more likely that helmet wearers will consistently use the face seal 16 while donning the supplied air helmet 10.

Abstract translation: 具有遮阳板14和面密封件16的供气头盔10.面密封件16固定在遮阳板14上，并包括包括针织物的密封构件18。 针织物在面部密封件16与穿着者的脸部接触的位置处设置在面部密封件16上。 使用用于面部密封件16的针织物使得所供应的空气头盔10更舒适地佩戴，并且使得头盔佩戴者更可能在穿戴供应的头盔10的同时始终使用面部密封件16。

公开(公告)号：US20070079701A1

公开(公告)日：2007-04-12

申请号：US11244578

申请日：2005-10-06

Applicant: T. Sayers ,  Desmond Curran

Inventor： T. Sayers ,  Desmond Curran

IPC: B01D46/46

CPC classification number: A62B18/006

Abstract: A powered air purifying respirator and method for directing a forced flow of air to a wearer. A battery operatively powers a fan fluidly coupled with the air flow path which exhibits, in some circumstances, a passivation. A voltage delay sensing circuit, operatively coupled to the battery, provides an indication related to the passivation. A signal may provide an indication to a user of the passivation of the power source. A correction circuit may correct such passivation.

Abstract translation: 一种动力空气净化呼吸器和用于将强制的空气流引导至穿戴者的方法。 电池可操作地为与气流通道流体连接的风扇提供动力，这在一些情况下表现为钝化。 可操作地耦合到电池的电压延迟感测电路提供与钝化相关的指示。 信号可以向用户提供电源的钝化的指示。 校正电路可以校正这种钝化。

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

IPC: A62B23/02 ,  B01D46/52 ,  A62B7/10

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。

公开(公告)号：US20060101555A1

公开(公告)日：2006-05-18

申请号：US10987512

申请日：2004-11-12

Applicant: Desmond Curran ,  Peter Lee ,  Richard Williams ,  Peter Yates ,  Derek Baker

Inventor： Desmond Curran ,  Peter Lee ,  Richard Williams ,  Peter Yates ,  Derek Baker

IPC: A42C5/04 ,  A41D13/00

CPC classification number: A61F9/045 ,  A62B18/04

Abstract: A supplied air helmet 10 comprises a visor 14 and a face seal 12 that is secured to the visor. The face seal 12 includes a sealing member 18 and a frame member 16. The sealing member 18 extends radially inward from the frame member 16 and has first and second regions of permeability 20 and 22. The second region 22 has greater permeability than the first region 20. The use of a face seal 12 that has differentiated permeability allows for a controlled flow of air through the interior of the supplied air helmet 10.

Abstract translation: 供气头盔10包括一个遮阳板14和一个固定在遮阳板上的面密封件12。 面密封件12包括密封构件18和框架构件16.密封构件18从框架构件16径向向内延伸并具有第一和第二渗透性区域20和22.第二区域22具有比第一区域 具有不同渗透性的面密封件12的使用允许受控的空气流通过供应的空气头盔10的内部。

公开(公告)号：US20050252839A1

公开(公告)日：2005-11-17

申请号：US11185077

申请日：2005-07-20

Applicant: Desmond Curran ,  Elfed Williams

Inventor： Desmond Curran ,  Elfed Williams

IPC: A62B7/10 ,  A62B18/10 ,  A62B23/02 ,  B01D21/30 ,  B01D39/16 ,  B01D46/10 ,  B01D46/12 ,  B01D53/04

CPC classification number: A62B23/025 ,  A62B9/04 ,  A62B18/10 ,  A62B23/02 ,  B01D46/0001 ,  B01D46/0005 ,  B01D46/10 ,  B01D46/12 ,  B01D46/4272 ,  B01D53/0415 ,  B01D2259/4148 ,  B01D2259/4541 ,  B01D2265/021 ,  B01D2265/04 ,  B01D2275/10 ,  B01D2279/55

Abstract: A method for making a filtering face mask that comprises providing a fluid-permeable multi-layered mask body comprising a structural supporting layer and a filtration layer, the multi-layered mask body being configured to fit over the nose and mouth of a person and having an aperture disposed therein; providing an exhalation valve comprising a base portion and a deformable hollow plastic extension member that extends from the base portion to a tip; inserting the tip through the aperture; and deforming the extension member so as to make an effective seal between the exhalation valve and the mask body.

Abstract translation: 一种制造过滤面罩的方法，包括提供包括结构支撑层和过滤层的流体可渗透的多层面罩主体，所述多层面罩主体被配置为装配在人的鼻子和嘴部上并具有 设置在其中的孔; 提供一种呼气阀，其包括从所述基部延伸到尖端的基部和可变形的中空塑料延伸构件; 将尖端插入孔中; 并使延伸部件变形，从而在呼气阀和面罩体之间形成有效的密封。

公开(公告)号：US20050139218A1

公开(公告)日：2005-06-30

申请号：US11069531

申请日：2005-02-28

Applicant: Graham Bostock ,  John Bryant ,  Desmond Curran ,  Christopher Henderson ,  Dennis Krueger ,  James Dyrud

Inventor： Graham Bostock ,  John Bryant ,  Desmond Curran ,  Christopher Henderson ,  Dennis Krueger ,  James Dyrud

IPC: A62B18/02 ,  A41D13/11 ,  A62B7/10 ,  A62B23/02

CPC classification number: A62B23/025 ,  A41D13/11 ,  A41D13/1115

Abstract: A personal respiratory protection device that comprises a mask body and an exhalation valve that is secured to the mask body. The mask body includes (i) a flat central panel; (ii) a flat first panel joined to the central panel through a fold-line, seam weld, or bond, the fold-line, seam, weld or bond of the first panel being substantially coextensive with an edge of the central panel; (iii) a flat second panel joined to the central panel through a fold-line, seam, weld or bond, the fold-line, seam, weld or bond of the second panel being substantially coextensive with an edge of the central panel. At least one of the center, first and second panels includes filter media. The device is capable of being folded for storage with the first and second panels in at least partial face-to-face contact with a common surface of the central panel and, during use, is capable of forming, over the nose and mouth of the wearer, a cup-shaped air chamber having a face-contacting periphery.

Abstract translation: 一种个人呼吸保护装置，其包括固定到面罩主体的面罩主体和呼气阀。 面罩主体包括（i）平坦的中央面板; （ii）通过折线，缝焊或接合连接到中心板的平坦的第一面板，第一面板的折线，接缝，焊接或接合部与中心面板的边缘基本上共同延伸; （iii）通过折叠线，接缝，焊接或接合连接到中心面板的平坦的第二面板，第二面板的折线，接缝，焊接或接合部与中心面板的边缘基本上共同延伸。 中心，第一和第二面板中的至少一个包括过滤介质。 该装置能够被折叠以便与第一和第二面板一起存储，与中心面板的共同表面至少部分地面对面接触，并且在使用期间能够形成在鼻部和鼻部 佩戴者，具有面接触周边的杯形空气室。

公开(公告)号：US20050145251A1

公开(公告)日：2005-07-07

申请号：US10749177

申请日：2003-12-30

Applicant: David Taylor ,  Peter Lee ,  Desmond Curran ,  Peter Allen ,  Scott Alexander

Inventor： David Taylor ,  Peter Lee ,  Desmond Curran ,  Peter Allen ,  Scott Alexander

IPC: A62B25/00 ,  A62B9/04 ,  A62B18/08

CPC classification number: A62B25/00 ,  Y10T24/44769 ,  Y10T24/44778

Abstract: A respiratory component mounting assembly includes a first respiratory component, a second respiratory component and a mounting clip for mounting the second respiratory component to the first respiratory component. Each of the first and second respiratory components includes at least two spaced apart clip openings. The mounting clip has an intermediate portion and two spaced apart free ends connected to the intermediate portion. The intermediate portion of the mounting clip is received within both of the clip openings of the first respiratory component and the free ends of the mounting clip are received in the clip openings of the second respiratory component for releasably securing the first and second respiratory components together.

Abstract translation: 呼吸部件安装组件包括第一呼吸部件，第二呼吸部件和用于将第二呼吸部件安装到第一呼吸部件的安装夹。 第一和第二呼吸部件中的每一个包括至少两个间隔开的夹子开口。 安装夹具有连接到中间部分的中间部分和两个间隔开的自由端。 安装夹的中间部分被容纳在第一呼吸部件的两个夹子开口内，并且安装夹的自由端容纳在第二呼吸部件的夹子开口中，用于将第一和第二呼吸部件可释放地固定在一起。

公开(公告)号：US20060101552A1

公开(公告)日：2006-05-18

申请号：US10988789

申请日：2004-11-15

Applicant: Peter Lee ,  Desmond Curran ,  Richard Williams

Inventor： Peter Lee ,  Desmond Curran ,  Richard Williams

IPC: A41D13/00

CPC classification number: A62B18/082 ,  A62B18/04

Abstract: A supplied air helmet 10 that has a visor 14, and a face seal 12 that includes a frame member 16 and a sealing member 18. The frame member 116 can be secured to the visor 14 by frictional engagement. The use of frictional engagement as opposed to pegs, adhesives, and hook and look type fasteners, may reduce the number of parts, may permit face seal installation and/or removal in a less onerous manner, and may reduce the opportunity for fastener failure.

Abstract translation: 具有遮阳板14的供气头盔10和包括框架构件16和密封构件18的面密封件12。 框架构件116可以通过摩擦接合固定到遮阳板14上。 使用摩擦接合而不是栓钉，粘合剂和挂钩和外观类型的紧固件可以减少部件的数量，可以以较不繁重的方式安装和/或移除面部密封件，并且可以减少紧固件失效的机会。