公开(公告)号：US20030066274A1

公开(公告)日：2003-04-10

申请号：US09972507

申请日：2001-10-09

Inventor： Michael T. Fredrick ,  Daniel E. Schuld ,  Robert C. Squier ,  Rajendra K. Shah ,  Dwight H. Heberer ,  Danny L. Jenkins

IPC: B01D046/10

CPC classification number: B01D46/0004 ,  B01D46/10 ,  B01D46/52 ,  B01D46/521 ,  B01D2265/028 ,  B01D2265/06 ,  B01D2275/203 ,  Y10S55/05 ,  Y10S55/31 ,  Y10S55/39

Abstract: An expandable media filter structure is composed largely of biodegradable materials and is environmentally disposable. A plurality of pleated panels are interconnected at their edges so as to be collapsible for storage and shipping purposes but expandable for installation and use. A plurality of ribbons are ultrasonically welded to each of the panel edges, with the ribbon portions between edges being of substantially equal lengths, thereby maintaining equal spacing between the panel edges when the filter is in the expanded condition but allowing an easy collapsing of the filter for storage. Forming a part of the disposable filter are pair of end plates, with each being adhesively attached to an end panel and having a pair of slots formed near their ends for attachment to a nondisposable support structure. The end panels are formed of multiple layers of paperboard which are adhesively bonded and compressed into a U-shaped structure that rigidly supports the filter in its expanded condition. The nondisposable support structure comprises a pair of molded plastic side caps that fit over the respective ends of the filter panels and the end plates. Each side cap has a pair of flanges at its opposite ends which act to maintain the filter in its expanded condition when the end plates are placed in abutting position therewith. Each side cap also includes a boss which fits into a respective end plate slot to hold the end plates in their installed positions within the side caps.

Abstract translation: 可膨胀介质过滤器结构主要由可生物降解的材料组成，并且是环保的。 多个褶皱面板在它们的边缘处相互连接，以便可折叠以用于存储和运输目的，但可扩展以用于安装和使用。 多个条带被超声波焊接到每个面板边缘，边缘之间的带部分具有基本上相等的长度，从而当过滤器处于膨胀状态时允许面板边缘之间的相等的间隔，但允许过滤器容易地折叠 用于存储。 形成一次性过滤器的一部分是一对端板，每个端板粘合地附接到端板并且具有在其端部附近形成的一对槽，用于附接到不可涂覆的支撑结构。 端板由多层纸板形成，粘合地粘合并压缩成U形结构，其在其膨胀状态下刚性地支撑过滤器。 非一次性支撑结构包括一对模塑塑料侧盖，其配合在过滤板和端板的相应端部上。 每个侧盖在其相对端具有一对凸缘，当端板与其邻接的位置放置时，它们用于将过滤器保持在其膨胀状态。 每个侧盖还包括凸台，该凸台装配到相应的端板槽中，以将端板保持在侧盖内的安装位置。

公开(公告)号：US20020026776A1

公开(公告)日：2002-03-07

申请号：US09949355

申请日：2001-09-07

Applicant: Russell Dean Potts

Inventor： Craig Douglas McNaughton

IPC: B01D046/10

CPC classification number: B01D46/0005 ,  B01D46/0086 ,  B01D46/10 ,  B01D2279/50 ,  Y10S55/31

Abstract: A dust filter for a ducted air delivery system comprising, a frame (3) defining an open mouth (4), the frame having a body portion (13) formed of rubbery thermoplastics material reinformed with one or more stiffening elements (19), a filter material (5) extending from the sides of the frame to cover the open mouth, an integral lip (9) of flexible resilient material extending outwardly from the body portion, the integral lip being less than half the thickness of the body portion over most of its extent, and wherein the lip of flexible resilient material is shaped so that it may make a friction fit within the outlet of a duct to hold the dust filter therein.

Abstract translation: 一种用于管道空气输送系统的防尘过滤器，包括：限定开口（4）的框架（3），所述框架具有由橡胶状热塑性材料形成的主体部分（13），所述主体部分由一个或多个加强元件（19）重新形成， 从框架的侧面延伸以覆盖开口的过滤材料（5），从主体部分向外延伸的柔性弹性材料的整体唇缘（9），所述整体唇缘小于主体部分的厚度的一半 并且其中柔性弹性材料的唇缘成形为使得其可以在管道的出口内摩擦配合以将尘埃过滤器保持在其中。

公开(公告)号：US20030172633A1

公开(公告)日：2003-09-18

申请号：US10099548

申请日：2002-03-14

Inventor： Dean R. Duffy

IPC: B01D046/10

CPC classification number: B01D46/521 ,  B01D29/012 ,  B01D29/016 ,  B01D46/0001 ,  B01D46/10 ,  B01D2271/02 ,  Y10S55/05 ,  Y10T156/10 ,  Y10T156/1002 ,  Y10T156/101 ,  Y10T156/1043 ,  Y10T156/1052 ,  Y10T156/1084

Abstract: A continuous strip of framing material suitable for use in making filter products that can be provided of indefinite length and which is storable as a flat product capable of being wound into roll form. Moreover, the continuous strip of framing material includes features to create a three-dimensional frame structure for wrapping about filtration media in a manner to provide a strong and effective filter product assembly.

Abstract translation: 适合用于制造能够提供无限长的过滤器产品并且可作为能够卷绕成卷形式的扁平产品储存的连续的框架材料条。 此外，连续的框架材料带包括以提供强而有效的过滤产品组件的方式产生用于围绕过滤介质缠绕的三维框架结构的特征。

公开(公告)号：US20020139098A1

公开(公告)日：2002-10-03

申请号：US09824930

申请日：2001-04-03

Inventor： Scott B. Beier

IPC: B01D046/10

CPC classification number: B01D46/0013 ,  B01D46/0005 ,  B01D46/10 ,  B01D2265/06 ,  B05B14/43 ,  Y10S55/31

Abstract: A mounting system for filtration media including an elongated channel member which supports at least one end of the filtration media. The channel member includes first, second, third, and fourth wall members. One end of the first wall member is preferably bent inwardly and has a plurality of engagement points formed therein which are created by forming cut-outs in the first wall member. Preferably, the fourth wall member extends at an acute angle from the third member with the first and fourth wall members defining an opening therebetween into which the filtration media is inserted for support.

Abstract translation: 一种用于过滤介质的安装系统，包括支撑过滤介质的至少一端的细长通道构件。 通道构件包括第一，第二，第三和第四壁构件。 第一壁构件的一端优选地向内弯曲并且具有形成在其中的多个接合点，其通过在第一壁构件中形成切口而形成。 优选地，第四壁构件与第三构件成锐角地延伸，第一和第四壁构件限定开口，过滤介质插入其中用于支撑。

公开(公告)号：US20040159236A1

公开(公告)日：2004-08-19

申请号：US10451368

申请日：2004-03-11

Inventor： Takaaki Otsuka ,  Jiro Tanaka ,  Hideaki Kasahara

IPC: B01D053/02 ,  B01D059/26 ,  B01D039/08 ,  B01D046/10

CPC classification number: F16J15/062 ,  B65D53/02 ,  B65D77/20 ,  B65D2251/205

Abstract: The present invention relates to a seal structure for a container having a container body and a lid wherein an inside of the container body is sealed by providing the lid on the opening of the container body. In the seal structure of the present invention, a step having a predetermined depth is formed on the inner circumference or outer circumference of the upper edge of the container body, a round seal surface forming ring formed having a thickness identical to the depth of the step is provided on the upper surface of the step along the circumferential direction of the container body, and the lid is installed on a seal surface comprising the upper end surface of the container body and the upper surface of the seal surface forming ring, with a packing interposed therebetween.

Abstract translation: 本发明涉及具有容器主体和盖子的容器的密封结构，其中通过在容器主体的开口上设置盖子来密封容器主体的内部。 在本发明的密封结构中，在容器主体的上边缘的内周或外周形成有规定深度的台阶，形成有与台阶的深度相同的厚度的圆形密封面形成环 沿着容器主体的圆周方向设置在台阶的上表面上，并且盖被安装在包括容器主体的上端表面和密封表面形成环的上表面的密封表面上， 插入其间。

公开(公告)号：US20030066275A1

公开(公告)日：2003-04-10

申请号：US09972508

申请日：2001-10-09

Inventor： Daniel E. Schuld ,  Robert C. Squier ,  Rajendra K. Shah ,  Dwight H. Heberer ,  Danny L. Jenkins ,  Robert G. Fisher

IPC: B01D046/10

CPC classification number: B01D46/521 ,  B01D46/0004 ,  B01D46/10 ,  B01D2265/028 ,  B01D2265/06 ,  B01D2275/203 ,  Y10S55/31

Abstract: An expandable media filter structure is composed largely of biodegradable materials and is environmentally disposable. A plurality of pleated panels are interconnected at their edges so as to be collapsible for storage and shipping purposes but expandable for installation and use. A plurality of ribbons are ultrasonically welded to each of the panel edges, with the ribbon portions between edges being of substantially equal lengths, thereby maintaining equal spacing between the panel edges when the filter is in the expanded condition but allowing an easy collapsing of the filter for storage. Forming a part of the disposable filter are pair of end plates, with each being adhesively attached to an end panel and having a pair of slots formed near their ends for attachment to a nondisposable support structure. The end panels are formed of multiple layers of paperboard which are adhesively bonded and compressed into a U-shaped structure that rigidly supports the filter in its expanded condition. The nondisposable support structure comprises a pair of molded plastic side caps that fit over the respective ends of the filter panels and the end plates. Each side cap has a pair of flanges at its opposite ends which act to maintain the filter in its expanded condition when the end plates are placed in abutting position therewith. Each side cap also includes a boss which fits into a respective end plate slot to hold the end plates in their installed positions within the side caps.

Abstract translation: 可膨胀介质过滤器结构主要由可生物降解的材料组成，并且是环保的。 多个褶皱面板在它们的边缘处相互连接，以便可折叠以用于存储和运输目的，但可扩展以用于安装和使用。 多个条带被超声波焊接到每个面板边缘，边缘之间的带部分具有基本上相等的长度，从而当过滤器处于膨胀状态时允许面板边缘之间的相等的间隔，但允许过滤器容易地折叠 用于存储。 形成一次性过滤器的一部分是一对端板，每个端板粘合地附接到端板并且具有在其端部附近形成的一对槽，用于附接到不可涂覆的支撑结构。 端板由多层纸板形成，粘合地粘合并压缩成U形结构，其在其膨胀状态下刚性地支撑过滤器。 非一次性支撑结构包括一对模塑塑料侧盖，其配合在过滤板和端板的相应端部上。 每个侧盖在其相对端具有一对凸缘，当端板与其邻接的位置放置时，它们用于将过滤器保持在其膨胀状态。 每个侧盖还包括凸台，该凸台装配到相应的端板槽中，以将端板保持在侧盖内的安装位置。