公开(公告)号：US06328775B1

公开(公告)日：2001-12-11

申请号：US09415202

申请日：1999-10-12

Applicant: Albrecht Fuchs

Inventor： Albrecht Fuchs

IPC: B01D35147

CPC classification number: B01D46/10 ,  A62B23/04 ,  B01D46/0023 ,  B01D46/0091 ,  B01D46/4272 ,  B01D46/521 ,  B01D2253/102 ,  B01D2267/40 ,  B01D2273/30

Abstract: The invention provides a compact, portable system for protection against the penetration of contaminated air into a protected space. The system includes a gas filter and an air-intake unit. There is also a blower for sucking air through the filter into the protected space. An air exhaust unit is provided with an over-pressure valve. For actuating the blower, a member is provided. With the system as described, at least the filter, the blower and the means for actuating the blower can be removed, stored and reassembled by the user.

Abstract translation: 本发明提供了一种紧凑的便携式系统，用于防止污染的空气渗入受保护空间。 该系统包括气体过滤器和进气单元。 还有一个鼓风机，用于将空气通过过滤器吸入受保护的空间。 排气单元设有过压阀。 为了致动鼓风机，提供了一个构件。 利用如上所述的系统，至少过滤器，鼓风机和用于致动鼓风机的装置可以由用户去除，存储和重新组装。

公开(公告)号：US09033212B2

公开(公告)日：2015-05-19

申请号：US13695100

申请日：2011-05-04

Applicant: Albrecht Fuchs

Inventor： Albrecht Fuchs

IPC: B65D30/16 ,  B65D6/00 ,  B65D25/28 ,  B65D25/48 ,  A47G23/02 ,  B65D5/42 ,  B65D5/74 ,  B65D5/40 ,  B65D5/32

CPC classification number: B65D31/06 ,  A47G23/0258 ,  B65D5/324 ,  B65D5/40 ,  B65D5/4279 ,  B65D5/746 ,  B65D11/105 ,  B65D25/2817 ,  B65D25/48

Abstract: A thin film rectangular cuboid stand-up container composed of a first and a second elongated rectangular sheets of a thin film weldable plastic or laminate material, wherein the length of each of the first and second sheets is approximately equal to twice the length of a selected edge of the container plus the width of the other sheet, the first sheet is folded along two transversal lines to form first three panels of the rectangular cuboid container and the second sheet is folded along two transversal lines to form the complementary three panels of the rectangular cuboid container, the first and second sheets are seamed to each other along a welding margin surrounding their entire periphery forming an endless loop of fin like seam band extending along 8 of the 12 cuboid edges.

Abstract translation: 由薄膜可焊接塑料或层压材料的第一和第二细长矩形片组成的薄膜长方体立式容器，其中第一和第二片的每一个的长度大约等于所选择的长度的两倍 容器的边缘加上另一片的宽度，第一片沿着两条横向折叠以形成矩形立方体容器的前三个面板，并且第二片沿两条横向线折叠以形成矩形的互补的三个面板 长方体容器中，第一和第二片沿着围绕其整个周边的焊接边缘相互接合，形成沿着12个长方体边缘中的8个延伸的鳍状无缝环状接缝带。

公开(公告)号：US06485546B2

公开(公告)日：2002-11-26

申请号：US09493234

申请日：2000-01-28

Applicant: Albrecht Fuchs

Inventor： Albrecht Fuchs

IPC: B01D5304

CPC classification number: B01D53/02 ,  B01D53/0407 ,  B01D2253/102 ,  B01D2253/304 ,  Y10S55/33

Abstract: The invention provides a solid filter body for a filter unit, including a sintered composition of adsorbing materials containing activated carbon having a particle size in the range of from 4 to 100 mesh, and a binder in the form of thermoplastic powder having a particle size in the range of from 10 to 250 mesh, the ratio of binder to adsorbent being less than 25% by weight, and the composition being sintered at a temperature below 250° C. The invention further provides a fluid filter unit including a casing having inlet and outlet openings housing the solid filter body and a method for manufacturing the solid filter body.

Abstract translation: 本发明提供了一种用于过滤器单元的固体过滤体，其包括含有粒度在4至100目的范围内的活性炭的吸附材料的烧结组合物和具有粒径为 10至250目的范围，粘合剂与吸附剂的比例小于25重量％，并且该组合物在低于250℃的温度下烧结。本发明还提供一种流体过滤器单元，其包括具有入口和 固体过滤体的出口开口和固体过滤体的制造方法。

公开(公告)号：US07040345B2

公开(公告)日：2006-05-09

申请号：US10622424

申请日：2003-07-21

Applicant: Samuel Koeger ,  Albrecht Fuchs

Inventor： Samuel Koeger ,  Albrecht Fuchs

IPC: F16K15/16 ,  F24F13/08

CPC classification number: F16K15/03 ,  F24F13/1406 ,  F24F2013/148 ,  F24F2221/44 ,  Y10T137/0486 ,  Y10T137/784 ,  Y10T137/7898

Abstract: The invention provides a flap valve for controlling the air pressure within a protected space defined by walls, the flap valve having a valve flap, articulated at least indirectly to the surface of one of the walls and being subjectable to both a sealing force which forces the valve flap against a valve seat surrounding an opening in the wall surface and to an opening force which lifts the flap off the valve seat. The flap valve has a first position in which the protected space is sealed off from a contaminated environment, and a second position in which air from the protected space is allowed to escape into the environment via the opening, wherein the sealing force is a magnetic attraction between a portion of the surface of the valve flap and the valve seat. A method for controlling the air pressure within a protected space is also provided.

Abstract translation: 本发明提供了一种用于控制由壁限定的受保护空间内的空气压力的瓣阀，所述瓣阀具有阀瓣，至少间接地铰接到所述壁之一的表面，并且能够受到强制力 阀瓣抵靠围绕壁表面中的开口的阀座以及将阀瓣从阀座提升的打开力。 所述瓣阀具有第一位置，在所述第一位置中所述受保护空间与被污染的环境密封;以及第二位置，其中来自所述受保护空间的空气经由所述开口被排出到所述环境中，其中所述密封力是磁性吸引力 在阀瓣的表面的一部分与阀座之间。 还提供了一种用于控制受保护空间内的空气压力的方法。

公开(公告)号：US20130048703A1

公开(公告)日：2013-02-28

申请号：US13695100

申请日：2011-05-04

Applicant: Albrecht Fuchs

Inventor： Albrecht Fuchs

IPC: B65D5/32 ,  B31B3/00 ,  B65D5/46

CPC classification number: B65D31/06 ,  A47G23/0258 ,  B65D5/324 ,  B65D5/40 ,  B65D5/4279 ,  B65D5/746 ,  B65D11/105 ,  B65D25/2817 ,  B65D25/48

Abstract: A thin film rectangular cuboid stand-up container composed of a first and a second elongated rectangular sheets of a thin film weldable plastic or laminate material, wherein the length of each of the first and second sheets is approximately equal to twice the length of a selected edge of the container plus the width of the other sheet, the first sheet is folded along two transversal lines to form first three panels of the rectangular cuboid container and the second sheet is folded along two transversal lines to form the complementary three panels of the rectangular cuboid container, the first and second sheets are seamed to each other along a welding margin surrounding their entire periphery forming an endless loop of fin like seam band extending along 8 of the 12 cuboid edges.

Abstract translation: 由薄膜可焊接塑料或层压材料的第一和第二细长矩形片组成的薄膜长方体立式容器，其中第一和第二片的每一个的长度大约等于所选择的长度的两倍 容器的边缘加上另一片的宽度，第一片沿着两条横向折叠以形成矩形立方体容器的前三个面板，并且第二片沿两条横向线折叠以形成矩形的互补的三个面板 长方体容器中，第一和第二片沿着围绕其整个周边的焊接边缘相互接合，形成沿着12个长方体边缘中的8个延伸的鳍状无缝环状接缝带。

公开(公告)号：US07354473B2

公开(公告)日：2008-04-08

申请号：US10648242

申请日：2003-08-27

Applicant: Karl-Hans Fuchs ,  Albrecht Fuchs ,  Samuel Koeger

Inventor： Karl-Hans Fuchs ,  Albrecht Fuchs ,  Samuel Koeger

IPC: B01D46/00 ,  B01D50/00

CPC classification number: F24F3/1603 ,  F24F11/30 ,  F24F2003/1625 ,  F24F2110/50 ,  F24F2221/44 ,  Y10S55/34

Abstract: A combined building air-conditioning unit and NBC protection system, containing an enclosed space housing a building air-conditioning unit and further including a plurality of chambers, a first chamber having an ambient air inlet port, one prefilter and a blower for sucking air through the prefilter, a second chamber having a valve including an open and closed state, receiving air from the blower and accommodating a C-detector and a valve actuator responsible, at least indirectly to, and operable by, the C-detector, and a third chamber housing at least one C-filter and a blower for sucking air from the second chamber via the C-filter into the building when the valve is in its closed state. A method for economically controlling air purity within a protected space is also provided.

Abstract translation: 一种组合式建筑空调机组和NBC保护系统，其中包含一个封闭空间，其中包含一个建筑空调单元，并且还包括多个室，具有环境空气入口的第一室，一个预过滤器和用于吸入空气的鼓风机 所述预过滤器，具有包括打开和关闭状态的阀的第二室，从所述鼓风机接收空气并且容纳至少间接地由C检测器负责并由C检测器操作的C检测器和阀致动器，以及第三室 腔室容纳至少一个C过滤器和鼓风机，当阀处于其关闭状态时，通过C过滤器将空气从第二室吸入建筑物。 还提供了一种用于经济地控制受保护空间内的空气纯度的方法。