公开(公告)号：US07771517B2

公开(公告)日：2010-08-10

申请号：US11803220

申请日：2007-05-14

Applicant: James R. Dralle

Inventor： James R. Dralle

IPC: B01D46/00

CPC classification number: B01D35/147 ,  B01D2201/162

Abstract: A fluid filter is preferably constructed from a relatively thick batting of high loft, non-woven, fluid permeable fibrous material. The filter batting is then passed through a manufacturing device, which slices the batting in the vertical as to create two continuous filter batts from the parent filter batt. The slicing also creates a relatively deep V-shaped zig zag or waveform pattern in the anterior filter surfaces of the top and bottom of the batt. The top half deep V-shaped zigzag patterns peaks and valleys correspond or line up with the bottom half's valleys and peaks since the waveform landscape of the first child batt is essentially a negative impression of the second child batt. Accordingly, the patterns nest within one another. When separated, the two children batts each comprise a waveform landscape for dynamically directing fluid streams from the anterior filter surface to the posterior filter surface.

Abstract translation: 流体过滤器优选地由相对较厚的高纬度，无纺布，可流体渗透的纤维材料的絮片构成。 然后，过滤棉絮通过制造装置，其在垂直方向上切割蝙蝠，以从母过滤器絮垫形成两个连续的过滤棉絮。 切片也在絮垫的顶部和底部的前过滤器表面中产生相对较深的V形锯齿形或波形图案。 上半部深V字形之字形图案的峰谷与下半部分的山谷和峰值相对应或对齐，因为第一个子b子的波形景观基本上是第二个b子的负面印象。 因此，图案彼此嵌套。 当分离时，两个儿童蝙蝠每个都包含波形景观，用于动态地将流体流从前过滤器表面引导到后过滤器表面。

公开(公告)号：US20090255225A1

公开(公告)日：2009-10-15

申请号：US12103407

申请日：2008-04-15

Applicant: James R. Dralle

Inventor： James R. Dralle

IPC: B01D46/42

CPC classification number: B01D46/0005 ,  B01D46/06 ,  B01D2265/02 ,  B01D2265/028 ,  B01D2265/04 ,  B01D2271/02 ,  B01D2271/025

Abstract: A bag filter system including a filter media insert including a plurality of pockets. A tuck frame may be configured for mounting in a support frame of a filtration system. The tuck frame may be further configured to releasably engage at least a portion of the filter media insert. A wire frame may be disposed at least partially within the tuck frame. The wire frame may be configured to support the plurality of pockets of the filter media insert.

Abstract translation: 一种袋式过滤器系统，包括包括多个袋的过滤介质插入件。 可以将集圈框架配置为安装在过滤系统的支撑框架中。 收起架可以进一步构造成可释放地接合过滤介质插入件的至少一部分。 线框架可以至少部分地设置在折叠框架内。 线框可以被配置为支撑过滤介质插入物的多个袋。

公开(公告)号：US20080283476A1

公开(公告)日：2008-11-20

申请号：US11803220

申请日：2007-05-14

Applicant: James R. Dralle

Inventor： James R. Dralle

IPC: B01D29/88 ,  B01D43/00

CPC classification number: B01D35/147 ,  B01D2201/162

Abstract: A fluid filter is preferably constructed from a relatively thick batting of high loft, non-woven, fluid permeable fibrous material. The filter batting is then passed through a manufacturing device, which slices the batting in the vertical as to create two continuous filter batts from the parent filter batt. The slicing also creates a relatively deep V-shaped zig zag or waveform pattern in the anterior filter surfaces of the top and bottom of the batt. The top half deep V-shaped zigzag patterns peaks and valleys correspond or line up with the bottom half's valleys and peaks since the waveform landscape of the first child batt is essentially a negative impression of the second child batt. Accordingly, the patterns nest within one another. When separated, the two children batts each comprise a waveform landscape for dynamically directing fluid streams from the anterior filter surface to the posterior filter surface.

Abstract translation: 流体过滤器优选地由相对较厚的高纬度，无纺布，可流体渗透的纤维材料的絮片构成。 然后，过滤棉絮通过制造装置，其在垂直方向上切割蝙蝠，以从母过滤器絮垫形成两个连续的过滤棉絮。 切片还在絮垫的顶部和底部的前过滤器表面中产生相对较深的V形锯齿形或波形图案。 上半部深V字形之字形图案的峰谷与下半部分的山谷和峰值相对应或对齐，因为第一个子b子的波形景观基本上是第二个b子的负面印象。 因此，图案彼此嵌套。 当分离时，两个儿童蝙蝠每个都包含波形景观，用于动态地将流体流从前过滤器表面引导到后过滤器表面。

公开(公告)号：US08764871B2

公开(公告)日：2014-07-01

申请号：US13187216

申请日：2011-07-20

Applicant: James R. Dralle

Inventor： James R. Dralle

IPC: B01D46/00

CPC classification number: B01D46/023 ,  B01D46/0001 ,  B01D46/0023 ,  B01D46/0024 ,  B01D46/10 ,  Y10T29/49826

Abstract: Various examples of the inventive subject matter include a method and corresponding system for fabricating a combination paint arrestance filter for use in the painting industry. Embodiments of the system include a single-stage combination filter having a number of first layer media pockets and a number of second layer media pockets arranged downstream of the first layer pockets. An opening of each of the first layer media pockets is arranged in parallel with one another to receive an incoming airflow into the single-stage combination filter. Each of the second layer media pockets is at least 99.97% efficient at removing 0.3 micron and larger particles at a face velocity on the filter of about 37 meters per minute.

Abstract translation: 本发明主题的各种实例包括用于制造用于涂装行业的组合涂料阻挡过滤器的方法和相应的系统。 该系统的实施例包括具有多个第一层介质袋的单级组合过滤器和布置在第一层袋下游的多个第二层介质袋。 每个第一层介质袋的开口彼此平行布置，以将进入的气流接收到单级组合过滤器中。 每个第二层介质袋在以约37米每分钟的过滤器上以表面速度去除0.3微米和更大的颗粒时效率至少为99.97％。

公开(公告)号：US20130019578A1

公开(公告)日：2013-01-24

申请号：US13187216

申请日：2011-07-20

Applicant: James R. Dralle

Inventor： James R. Dralle

IPC: B01D46/00 ,  B23P11/00

CPC classification number: B01D46/023 ,  B01D46/0001 ,  B01D46/0023 ,  B01D46/0024 ,  B01D46/10 ,  Y10T29/49826

Abstract: Various examples of the inventive subject matter include a method and corresponding system for fabricating a combination paint arrestance filter for use in the painting industry. Embodiments of the system include a single-stage combination filter having a number of first layer media pockets and a number of second layer media pockets arranged downstream of the first layer pockets. An opening of each of the first layer media pockets is arranged in parallel with one another to receive an incoming airflow into the single-stage combination filter. Each of the second layer media pockets is at least 99.97% efficient at removing 0.3 micron and larger particles at a face velocity on the filter of about 37 meters per minute.

Abstract translation: 本发明主题的各种实例包括用于制造用于涂装行业的组合涂料阻挡过滤器的方法和相应的系统。 该系统的实施例包括具有多个第一层介质袋的单级组合过滤器和布置在第一层袋下游的多个第二层介质袋。 每个第一层介质袋的开口彼此平行布置，以将进入的气流接收到单级组合过滤器中。 每个第二层介质袋在以约37米每分钟的过滤器上以表面速度去除0.3微米和更大的颗粒时效率至少为99.97％。

公开(公告)号：US5332409A

公开(公告)日：1994-07-26

申请号：US38114

申请日：1993-03-29

Applicant: James R. Dralle

Inventor： James R. Dralle

IPC: B01D46/00 ,  B01D46/16 ,  B01D46/24 ,  B01D46/42 ,  B01D46/10

CPC classification number: B01D46/002 ,  B01D46/0013 ,  B01D46/0063 ,  B01D46/16 ,  B01D46/2422 ,  B01D2273/30

Abstract: An air filtration system includes a holding frame supported by a universal mounting frame and a cartridge in the holding frame. The holding frame has a header used to permanently mount and seal the holding frame to the universal frame. The filtration cartridge fits inside the holding frame and is easily replaceable. A seal is provided between the holding frame and cartridge to assure that air passing through the system passes through the cartridge. In a preferred embodiment, the seal is provided on a flange at the back of the holding frame and another seal is provided on a cover that holds the cartridge into the holding frame.

Abstract translation: 空气过滤系统包括由通用安装框架支撑的保持框架和保持框架中的盒。 保持框架具有用于将保持框架永久地安装并密封到通用框架的头部。 滤芯装配在保持框架的内部，并且易于更换。 在保持框架和盒之间设置密封件，以确保通过系统的空气通过盒。 在优选实施例中，密封件设置在保持框架背面的凸缘上，另一个密封件设置在将卡盒保持在保持框架中的盖上。