公开(公告)号：US6036739A

公开(公告)日：2000-03-14

申请号：US14966

申请日：1998-01-28

申请人： Curry W. New, Sr.

发明人： Curry W. New, Sr.

IPC分类号： B01D39/08

CPC分类号： B01D39/083 ,  B01D39/086 ,  B01D2239/0609 ,  B01D2239/1291 ,  Y10S55/05 ,  Y10S55/43

摘要： An improved filter media that is stable in both the lengthwise and widthwise directions and that does not stretch or similarly distort during pressure stops and starts. The filter media is formed from a circular knitted felt fabric having a napped face and a knitted back.

摘要翻译： 改进的过滤介质，其在长度方向和宽度方向都是稳定的，并且在压力停止和启动期间不会拉伸或类似地变形。 过滤介质由具有起绒面和针织背面的圆形针织毡织物形成。

公开(公告)号：US4582747A

公开(公告)日：1986-04-15

申请号：US701557

申请日：1985-02-14

申请人： Tadashi Hirakawa ,  Mamoru Tsumoto

发明人： Tadashi Hirakawa ,  Mamoru Tsumoto

IPC分类号： D03D15/00

CPC分类号： D03D1/0023 ,  D03D15/00 ,  D03D15/0011 ,  D10B2101/06 ,  D10B2201/24 ,  D10B2201/28 ,  D10B2211/04 ,  D10B2321/02 ,  D10B2331/021 ,  D10B2331/04 ,  D10B2401/10 ,  D10B2401/16 ,  Y10S428/922 ,  Y10S55/43 ,  Y10S55/45 ,  Y10T428/249978 ,  Y10T428/249979 ,  Y10T428/249986 ,  Y10T428/2931 ,  Y10T428/298 ,  Y10T442/3065 ,  Y10T442/3106 ,  Y10T442/313 ,  Y10T442/3976 ,  Y10T442/425 ,  Y10T442/431 ,  Y10T442/438

摘要： A dust-proof fabric having an excellent dust-collecting efficiency and dust-preventing property including a plurality of filament yarns having a thickness of 20 to 400 denier and consisting of a plurality of individual filaments having a denier of 3.5 or less. The fabric has a number of pores formed therein and exhibits an air permeability of 0.3 to 10 ml/cm.sup.2 /sec. In the fabric, the proportion of the integrated volume of pores having a size of 43 .mu.m or more to the entire integrated volume of all the pores in the fabric is 40% or less.

摘要翻译： 一种具有优良的集尘效率和防尘性的防尘织物，其特征在于包括厚度为20-400旦尼尔的多根长丝纱线，并且由多个3.5旦以下的单丝组成。 织物中形成有多个孔，透气度为0.3〜10毫升/厘米2 /秒。 在织物中，织物中所有孔的整体积的尺寸为43μm以上的孔的一体化体积的比例为40％以下。

公开(公告)号：US4531957A

公开(公告)日：1985-07-30

申请号：US570379

申请日：1984-01-13

申请人： Abdul Malik

发明人： Abdul Malik

IPC分类号： B01D39/08 ,  B01D39/10 ,  B01D39/16 ,  B01D46/02 ,  B32B27/12

CPC分类号： B01D46/4209 ,  B01D39/083 ,  B01D39/10 ,  B01D39/1692 ,  B01D46/02 ,  B32B27/12 ,  B01D2239/0478 ,  B01D2239/065 ,  B01D2239/0654 ,  Y10S55/43 ,  Y10S55/44 ,  Y10T428/31681

摘要： Filtering material and filtration apparatus employing the filtering material. The filtering material includes a perforated laminate of a plastic sheeting and a metalized coating adhesively attached to a fabric backing. A filter bag formed from this filtering material is mounted within a support structure so that the metalized coating is electrically connected to the support structure.

摘要翻译： 使用过滤材料的过滤材料和过滤装置。 过滤材料包括塑料薄片和金属化涂层的穿孔层压板，其粘附到织物背衬上。 由该过滤材料形成的过滤袋安装在支撑结构内，使得金属化涂层电连接到支撑结构。

公开(公告)号：US4284507A

公开(公告)日：1981-08-18

申请号：US37286

申请日：1979-05-09

申请人： Frank T. Beane

发明人： Frank T. Beane

IPC分类号： D04B1/04 ,  B01D39/08 ,  B30B9/26 ,  D04B1/02 ,  B01D23/04 ,  B01D29/14 ,  B01D46/02

CPC分类号： B01D39/083 ,  B30B9/265 ,  D04B1/02 ,  B01D2201/50 ,  B01D2239/1233 ,  Y10S55/43

摘要： A filter, and apparatus and methods using the filter, in the form of a knitted fabric having particular characteristics and effective for separating materials from flowing fluid streams.

摘要翻译： 一种过滤器，以及使用该过滤器的设备和方法，其具有特定特征并且有效地将流体流体流分离的编织物。

公开(公告)号：US20100163047A1

公开(公告)日：2010-07-01

申请号：US12347049

申请日：2008-12-31

申请人： Teri Probst ,  James A. Pitchford

发明人： Teri Probst ,  James A. Pitchford

IPC分类号： A62B23/02

CPC分类号： A62B9/00 ,  Y10S55/31 ,  Y10S55/35 ,  Y10S55/43

摘要： A protective cover for preventing entry of particulate matter into a delivery hose of a respiratory device includes a filter member having a peripheral edge portion. The filter member is composed of a filter material having a mesh size capable of preventing the particulate matter to pass therethrough. The protective cover further includes a support member having an inner edge portion and an outer edge portion. The inner edge portion of the support member is attached to the peripheral edge of the filter member, such that, the support member circumferentially surrounds the filter member. Furthermore, the protective cover includes a securing member attached to the outer edge portion of the support member, such that, the securing member circumferentially surrounds the support member. The securing member is capable of gripping an end portion of the delivery hose of the respiratory device.

摘要翻译： 用于防止颗粒物质进入呼吸装置的输送软管的保护罩包括具有周边部分的过滤构件。 过滤构件由具有能够防止颗粒物质通过的筛网尺寸的过滤材料构成。 保护盖还包括具有内边缘部分和外边缘部分的支撑部件。 支撑构件的内缘部分附接到过滤构件的周缘，使得支撑构件周向地包围过滤构件。 此外，保护盖包括附接到支撑构件的外边缘部分的固定构件，使得固定构件周向地围绕支撑构件。 固定构件能够夹持呼吸装置的输送软管的端部。

公开(公告)号：US20090079104A1

公开(公告)日：2009-03-26

申请号：US12287367

申请日：2008-10-08

申请人： George Greenwood

发明人： George Greenwood

IPC分类号： B29C43/18

CPC分类号： B01D39/12 ,  B60R21/2644 ,  Y10S29/902 ,  Y10S55/05 ,  Y10S55/43 ,  Y10T29/49604

摘要： A compressed wire mesh filter for an airbag assembly has one or more wires wrapped around the outer perimeter of the filter prior to final compression of the mesh to increase the hoop strength of the filter.

摘要翻译： 用于安全气囊组件的压缩金属丝网过滤器在最终压缩网之前具有缠绕在过滤器外周上的一根或多根丝，以增加过滤器的环箍强度。

公开(公告)号：US20040055262A1

公开(公告)日：2004-03-25

申请号：US10620986

申请日：2003-07-16

发明人： Steven A. Zettel

IPC分类号： B01D046/00

CPC分类号： B01D46/521 ,  B01D25/001 ,  B01D25/24 ,  B01D39/12 ,  B01D46/0001 ,  B01D46/0063 ,  B01D46/10 ,  B01D46/528 ,  B01D2279/30 ,  F01N3/0226 ,  F01N2330/12 ,  Y10S55/05 ,  Y10S55/10 ,  Y10S55/30 ,  Y10S55/43

摘要： A wire mesh filter is made from a knitted wire sock, folded along its length, and then wound into a spiral, and is useful for diesel traps and other particulate filters that are regenerable by heating the filter.

摘要翻译： 丝网过滤器由编织丝袜制成，沿其长度折叠，然后缠绕成螺旋形，并且可用于通过加热过滤器可再生的柴油收集器和其它微粒过滤器。

公开(公告)号：US4322232A

公开(公告)日：1982-03-30

申请号：US202133

申请日：1980-10-30

申请人： Thomas F. Beane

发明人： Thomas F. Beane

IPC分类号： B01D39/08 ,  B01D46/02 ,  B30B9/26 ,  D04B1/00 ,  D04B1/02 ,  D04B1/04 ,  B01D46/50

CPC分类号： D04B1/04 ,  B01D39/083 ,  B01D39/086 ,  B01D46/02 ,  B30B9/265 ,  B01D2201/50 ,  B01D2239/0241 ,  B01D2239/1233 ,  D10B2401/16 ,  Y10S55/43 ,  Y10S55/44

摘要： A fabric filter bag, a method of making such a bag, and apparatus using such bags, in which the bag is a tube of yarn knit into stitches defining a ground and stitches defining terry loop pile extending from the ground. In accordance with the present invention, such a fabric filter bag, method of making a bag, and apparatus using a bag is improved by the inclusion of a conductive strand for conducting electrostatic charges otherwise accumulating on the fabric filter bag away from the bag so as to suppress accumulation or build-up of such charges.

摘要翻译： 织物过滤袋，制造这种袋子的方法以及使用这种袋子的装置，其中袋子是编织定义地面的缝合线的纱线管和限定从地面延伸的毛圈环绒毛的缝合线。 根据本发明，通过包含用于引导静电电荷的导电线，从而提高这种织物过滤袋，制袋的方法和使用袋的设备，否则积聚在织物过滤袋上远离袋子，以便 抑制这种收费的积累或累积。

公开(公告)号：US4300918A

公开(公告)日：1981-11-17

申请号：US128930

申请日：1980-03-10

申请人： Boyd Cary

发明人： Boyd Cary

IPC分类号： B01D39/12 ,  B01D45/06 ,  B01D46/10 ,  B01D50/00

CPC分类号： B01D39/12 ,  B01D45/06 ,  B01D46/10 ,  B01D50/002 ,  Y10S55/43

摘要： An improved method for removing particles entrained in air, particularly moisture particles which may contain salt or other contaminating matter. The improved method is particularly useful in connection with marine applications for removing moisture particles from air being introduced to a gas turbine on a marine vehicle. The improved method includes the steps of passing the air at a velocity greater than 20 ft. per second through an inertia separating device for inertially removing at least a portion of the larger sized particles in the air to provide partially processed air, and then passing the partially processed air at a velocity which is greater than a predetermined velocity through an impact filtering pad for removing particles entrained in partially processed air. The impact filtering pad comprises at least one layer of a plurality of fibers, each of the fibers having a diameter greater than 0.001 inches and less than 0.006 inches, and the ratio of total surface area of the fibers in the pad to the volume of the pad being greater than 45 ft..sup.-1 and less than 1400 ft..sup.-1. The predetermined velocity at or above which the partially processed air is passed through the impact filtering pad is greater than 20 ft. per second and is chosen according to the diameter of the fibers in the pad so that there is no coalescense of moisture particles captured by the pad.

摘要翻译： 用于去除夹带在空气中的颗粒的改进方法，特别是可能含有盐或其它污染物质的水分颗粒。 改进的方法在海洋应用中特别有用，用于从引入到船用车辆上的燃气轮机的空气中除去水分颗粒。 改进的方法包括以大于20英尺每秒的速度通过空气通过惯性分离装置的步骤，用于惯性地去除空气中的至少一部分更大尺寸的颗粒以提供部分经处理的空气，然后通过 部分处理的空气以大于预定速度的速度通过冲击过滤垫，用于去除夹带在部分加工空气中的颗粒。 冲击过滤垫包括多个纤维的至少一层，每个纤维的直径大于0.001英寸且小于0.006英寸，并且垫中的纤维的总表面积与该垫的体积之比 垫大于45英尺-1，小于1400英尺-1。 部分经过处理的空气通过冲击过滤垫或其上方的预定速度大于每秒20英尺，并且根据垫中纤维的直径来选择，使得不存在由 垫

公开(公告)号：US3733792A

公开(公告)日：1973-05-22

申请号：US3733792D

申请日：1970-04-09

申请人： ATOMIC ENERGY AUTHORITY UK

发明人： TAYLOR R

IPC分类号： B01D39/12 ,  B01D46/00 ,  B01D46/24 ,  B01D46/52 ,  B01D25/04

CPC分类号： B01D46/527 ,  B01D39/12 ,  B01D46/0024 ,  B01D46/24 ,  Y10S55/25 ,  Y10S55/43

摘要： A filter for a liquid aerosol comprising knitted wire mesh with a surface of a material not wetted by the aerosol, arranged in layers and rolled into a cylindrical spiral, a minor proportion of the layers of wire mesh being of coarser wire than the remainder of the layers and being disposed between layers of the remainder. The invention finds application in the filtering of blanket gas in sodium-cooled nuclear reactors.