专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明授权

US5979030A Synthetic filter media and method for manufacturing same 失效
标题翻译：合成过滤介质及其制造方法
公开(公告)号：US5979030A
公开(公告)日：1999-11-09
申请号：US65442
申请日：1998-04-24
申请人： Pierre Legare
发明人： Pierre Legare
IPC分类号： B01D39/08 , B01D39/16 , B32B5/06 , B32B5/26 , D04H13/00
CPC分类号： B01D39/083 , B01D39/1623 , B32B5/06 , B32B5/26 , D04H1/498 , D04H1/56 , D04H3/04 , B01D2239/0622 , B01D2239/0627 , B01D2239/064 , B01D2239/065 , B01D2239/0654 , B01D2239/0659 , B01D2239/0663 , B01D2239/10 , Y10S264/48 , Y10S55/05 , Y10T442/16 , Y10T442/662 , Y10T442/666 , Y10T442/667 , Y10T442/68 , Y10T442/681 , Y10T442/682 , Y10T442/688
摘要： A composite filter media (100 includes a meltblown/spunbond composite fiber material and a mixed fiber triboelectric material are preferably attached to each other by needling the mixed fiber material with the meltblown/spunbond composite fiber material. A netting (104) is then attached by preferably needling the mixed fiber triboelectric material and meltblown through the netting (104).
摘要翻译：复合过滤介质（100包括熔喷/纺粘复合纤维材料和混合纤维摩擦电材料）优选通过用熔喷/纺粘复合纤维材料针刺混合纤维材料而相互连接，然后将网状物（104）通过优选地将混合纤维摩擦电材料针刺并通过网（104）熔喷。

12. 发明授权

US09393448B2 Side plug-in filter cartridge 有权
标题翻译：侧插式滤芯
公开(公告)号：US09393448B2
公开(公告)日：2016-07-19
申请号：US13298402
申请日：2011-11-17
申请人： Gary E. Dwyer , Pierre Legare
发明人： Gary E. Dwyer , Pierre Legare
IPC分类号： A62B18/02 , A62B23/02 , A62B7/10 , A62B9/04
CPC分类号： A62B18/025 , A62B7/10 , A62B9/04 , A62B18/02 , A62B23/02 , Y10T29/49826
摘要： A respirator 10 that includes a mask body 14, a filter cartridge receptacle 15, and a filter cartridge 12. The filter cartridge 12 has a side 30 that is capable of being plugged into the receptacle 15. The filter cartridge 15 can be inserted into the proper position within the receptacle 15 while the mask body 14 is being donned. The securement can be achieved without having the user visibly witness the actual engagement. An audible click or other indication can be provided so that the user knows that proper engagement has been achieved. The engagement may exhibit little spacing between the filter cartridge 12 and the mask body 14, thereby improving viewer visibility and making the inventive respirator 10 more comfortable to wear.
摘要翻译：一种呼吸器10，其包括面罩主体14，过滤器滤芯容器15和过滤器滤芯12.过滤器滤芯12具有能够插入插座15中的侧面30.滤芯15可插入当面罩主体14被穿着时，在容器15内的正确位置。可以实现固定，而不会使用户明显地看到实际的参与。可以提供可听见的点击或其他指示，使得用户知道已经实现了正确的接合。接合可能在过滤器滤芯12和面罩主体14之间显示出很小的间隔，从而提高观察者的可视性，并使本发明的呼吸器10更舒适地佩戴。

13. 发明申请

US20130125896A1 SIDE PLUG-IN FILTER CARTRIDGE 有权
标题翻译：侧面插入式过滤器盒
公开(公告)号：US20130125896A1
公开(公告)日：2013-05-23
申请号：US13298402
申请日：2011-11-17
申请人： Gary E. Dwyer , Pierre Legare
发明人： Gary E. Dwyer , Pierre Legare
IPC分类号： A62B19/00 , B23P11/00 , A62B18/02
CPC分类号： A62B18/025 , A62B7/10 , A62B9/04 , A62B18/02 , A62B23/02 , Y10T29/49826
摘要： A respirator 10 that includes a mask body 14, a filter cartridge receptacle 15, and a filter cartridge 12. The filter cartridge 12 has a side 30 that is capable of being plugged into the receptacle 15. The filter cartridge 15 can be inserted into the proper position within the receptacle 15 while the mask body 14 is being donned. The securement can be achieved without having the user visibly witness the actual engagement. An audible click or other indication can be provided so that the user knows that proper engagement has been achieved. The engagement may exhibit little spacing between the filter cartridge 12 and the mask body 14, thereby improving viewer visibility and making the inventive respirator 10 more comfortable to wear.
摘要翻译：一种呼吸器10，其包括面罩主体14，过滤器滤芯容器15和过滤器滤芯12.过滤器滤芯12具有能够插入插座15中的侧面30.滤芯15可插入当面罩主体14被穿着时，在容器15内的正确位置。可以实现固定，而不会使用户明显地看到实际的参与。可以提供可听见的点击或其他指示，使得用户知道已经实现了正确的接合。接合可能在过滤器滤芯12和面罩主体14之间显示出很小的间隔，从而提高观察者的可视性，并使本发明的呼吸器10更舒适地佩戴。

14. 发明授权

US07419526B2 Conformal filter cartridges and methods 有权
标题翻译：保形滤芯和方法
公开(公告)号：US07419526B2
公开(公告)日：2008-09-02
申请号：US11071664
申请日：2005-03-03
申请人： Paul A. Greer , Joseph D. Slack , Pierre Legare
发明人： Paul A. Greer , Joseph D. Slack , Pierre Legare
IPC分类号： B01D53/04 , B01D46/12
CPC分类号： B01D46/30 , A62B23/02 , B01D46/0001 , B01D46/103 , B01D2275/10 , Y10S55/35
摘要： Conformal filter cartridges, filtering apparatus using the conformal filter cartridges, and methods of manufacturing the conformal filter cartridges are disclosed. The conformal filter cartridges may include a bed of filter material between a pair of support plates, wherein the major surfaces of the support plates facing the bed of filter material are each curved about at least one axis. The curvature imparted by the support plates provides the conformal configuration to the filter cartridge. The bed of filter material may be loose particulate filter material that may be retained under residual compression between the support plates within the filter cartridge.
摘要翻译：公开了保形过滤器滤芯，使用保形滤芯的过滤装置以及制造保形过滤器滤芯的方法。保形过滤器滤芯可以包括在一对支撑板之间的过滤材料床，其中支撑板的面向过滤材料床的主表面各自围绕至少一个轴线弯曲。由支撑板赋予的曲率提供了对滤芯的共形配置。过滤材料床可以是可以在滤筒内的支撑板之间的残余压缩下保持的松散的微粒过滤材料。

15. 发明申请

US20070131228A1 PORTABLE BLOWER SYSTEM 有权
标题翻译：便携式鼓风机系统
公开(公告)号：US20070131228A1
公开(公告)日：2007-06-14
申请号：US11275087
申请日：2005-12-09
申请人： Lisa Croll , Pierre Legare , David Livingstone
发明人： Lisa Croll , Pierre Legare , David Livingstone
IPC分类号： A62B7/00 , A61M16/00
CPC分类号： F04D29/4246 , A62B18/006
摘要： A portable cooling or respiratory blower system of the type carried by a user's body includes a housing having two air flow chambers. An impeller is rotatably disposed between the two air flow chambers and includes a base wall that places the two air flow chambers in non-fluidic communication when the impeller is rotated. A separate plurality of blades is provided on each side of the base wall.
摘要翻译：由用户身体携带的便携式冷却或呼吸鼓风机系统包括具有两个空气流动室的壳体。叶轮可旋转地设置在两个气流室之间，并且包括底壁，当叶轮旋转时将叶轮放置在非流体连通状态。在基壁的每一侧设置单独的多个叶片。

16. 发明授权

US06575165B1 Apparatus and method for breathing apparatus component coupling 失效
标题翻译：呼吸器组件耦合的装置和方法
公开(公告)号：US06575165B1
公开(公告)日：2003-06-10
申请号：US09632142
申请日：2000-08-03
申请人： David Cook , Raymond Odell , Ian T. Petherbridge , Pierre Legare , Robert P. Lapointe , Kenneth J. Krepel , David M. Blomberg , Derek S. Baker , James R. Betz , Thomas I. Insley
发明人： David Cook , Raymond Odell , Ian T. Petherbridge , Pierre Legare , Robert P. Lapointe , Kenneth J. Krepel , David M. Blomberg , Derek S. Baker , James R. Betz , Thomas I. Insley
IPC分类号： A62B1808
CPC分类号： A62B18/006 , A62B9/006 , A62B9/04
摘要： The present invention relates to a fan-forced positive pressure breathing apparatus commonly known as a Powered Air Purifying Respirators (PAPR) system, and specifically concerns the connecting of the breathing components of such equipment. The invention is a method and apparatus for rapid engagement of PAPR breathing components (such as air supply lines and filter elements to a blower housing). The invention also provides for indicating and/or monitoring whether the relative components have been aligned and coupled in sealed engagement.
摘要翻译：本发明涉及一种通常称为动力空气净化呼吸器（PAPR）系统的风扇强制正压呼吸装置，具体涉及这种设备的呼吸部件的连接。本发明是用于将PAPR呼吸部件（例如空气供给管线和过滤元件）快速接合到鼓风机壳体的方法和装置。本发明还提供了指示和/或监测相关部件是否已经对准并且以密封接合方式耦合。

17. 发明授权

US06211100B1 Synthetic filter media 失效
标题翻译：合成过滤介质
公开(公告)号：US06211100B1
公开(公告)日：2001-04-03
申请号：US08641379
申请日：1996-04-30
申请人： Pierre Legare
发明人： Pierre Legare
IPC分类号： B01D3908
CPC分类号： B01D39/083 , B01D39/1623 , B01D2239/0622 , B01D2239/0627 , B01D2239/064 , B01D2239/065 , B01D2239/0654 , B01D2239/0659 , B01D2239/0663 , B01D2239/10 , B32B5/06 , B32B5/26 , D04H1/498 , D04H1/56 , D04H3/04 , Y10S55/05 , Y10S264/48 , Y10T442/16 , Y10T442/662 , Y10T442/666 , Y10T442/667 , Y10T442/68 , Y10T442/681 , Y10T442/682 , Y10T442/688
摘要： A composite filter media (100) includes a meltblown/spunbond composite fiber material and a mixed fiber triboelectric material are preferably attached to each other by needling the mixed fiber material with the meltblown/spunbond composite fiber material. A netting (104) is then attached by preferably needling the mixed fiber triboelectric material and meltblown through the netting (104).
摘要翻译：复合过滤介质（100）包括熔喷/纺粘复合纤维材料，并且混合纤维摩擦电材料优选通过用熔喷/纺粘复合纤维材料针刺混合纤维材料而彼此附接。然后通过优选地将混合纤维摩擦电材料针刺并通过网（104）熔喷来附接网（104）。

18. 发明授权

US5038775A Plastic scrim 失效
标题翻译：塑料稀松布
公开(公告)号：US5038775A
公开(公告)日：1991-08-13
申请号：US140677
申请日：1988-01-04
申请人： John Maruscak , Pierre Legare , Thomas C. Welch, Jr.
发明人： John Maruscak , Pierre Legare , Thomas C. Welch, Jr.
IPC分类号： A62B23/02 , B01D39/10
CPC分类号： B01D39/10 , A62B23/02
摘要： The invention disclosed is an improved scrim means for use in a breathing gas filter assembly which includes a pleated web filter medium. The improved scrim means is of a non-woven microorganism resistant synthetic polymeric material of sufficient rigidity to provide substantially continuous support to maintain the pleats of the filter medium in substantially uniformly spaced relationship, to expedite fluid flow in the plane of the web and to minimize nesting of the filter medium.
摘要翻译：本发明公开了一种用于呼吸气体过滤器组件的改进的稀松布装置，其包括打褶的纤维网过滤介质。改进的稀松布装置是具有足够刚度的非织造微生物抗性合成聚合物材料，以提供基本上连续的支撑以将过滤介质的褶皱维持在基本上均匀间隔的关系，以加速在幅材平面中的流体流动并最小化过滤介质嵌套。

19. 发明授权

US09259676B2 Refillable filter system 有权
标题翻译：可补充过滤系统
公开(公告)号：US09259676B2
公开(公告)日：2016-02-16
申请号：US13140064
申请日：2009-12-04
申请人： Britton G. Billingsley , David M. Castiglione , Gary E. Dwyer , Pierre Legare
发明人： Britton G. Billingsley , David M. Castiglione , Gary E. Dwyer , Pierre Legare
IPC分类号： A62B7/00 , B01D46/24 , B01D46/00
CPC分类号： B01D46/2411 , B01D46/0024 , B01D46/0036
摘要： A radial flow filtration system includes a housing and one or more generally cylindrical filter cartridges including a filter cartridge shell and a filter section. The filter cartridge is removable with respect to the housing and the filter section in removable with respect to the filter cartridge shell.
摘要翻译：径向流过滤系统包括壳体和一个或多个大体上为圆柱形的过滤器滤芯，其包括滤芯壳体和过滤器部分。过滤器滤芯相对于壳体是可移除的，并且过滤器部分可相对于过滤器滤芯壳体可移除。

20. 发明授权

US08460423B2 Filter cartridge having central plenum and housing sidewall 有权
标题翻译：滤芯具有中央集气室和外壳侧壁
公开(公告)号：US08460423B2
公开(公告)日：2013-06-11
申请号：US12783904
申请日：2010-05-20
申请人： Pierre Legare , Britton G. Billingsley
发明人： Pierre Legare , Britton G. Billingsley
IPC分类号： B01D46/00 , A62B23/02
CPC分类号： A62B7/10 , A62B19/00 , A62B23/02 , B01D39/163 , B01D39/2062 , B01D2239/065 , B01D2239/086 , B01D2239/10
摘要： A filter cartridge 12 that has a first and second layer of filter media 38, 40 that each have first and second major surfaces 32, 44 and a perimeter 46 and that each contain active particulate that is bonded together. A plenum 42 is disposed between the first and second layers of filter media 38, 40 such that the plenum 42 interfaces with the second major surface 44, 44′ of each layer of filter media. A housing sidewall 30 extends from the first layer of filter media 38 to the second layer of filter media 40 and is secured to the perimeter 46 of the first and second layers of filter media. The first major surfaces 32, 32′ of the first and second layers of filter media 38, 40 are each fluid permeable and are each in fluid communication with an exterior gas space. A filter cartridge 12 having such a construction provides a bifurcated flow pattern in a higher volume structure.
摘要翻译：过滤器滤芯12具有第一和第二层过滤介质38,40，它们各自具有第一和第二主表面32,44以及周边46，并且每个包含结合在一起的活性颗粒。增压室42设置在第一和第二过滤介质层38,40之间，使得增压室42与每层过滤介质的第二主表面44,44'相接合。外壳侧壁30从第一层过滤介质38延伸到第二层过滤介质40，并固定到第一和第二层过滤介质的周边46。过滤介质38,40的第一和第二层的第一主表面32,32'各自是流体可渗透的并且各自与外部气体空间流体连通。具有这种结构的过滤器滤芯12提供了更高体积结构的分叉流动模式。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式