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1. 发明申请

US20090020012A1 METHOD FOR THE BACKFLUSHING OF FILTERS 有权
标题翻译：过滤器反冲洗方法
公开(公告)号：US20090020012A1
公开(公告)日：2009-01-22
申请号：US12128563
申请日：2008-05-28
申请人： Wolfgang Holten , Arnold Kalka , Miroslav Podhorsky , Horst Hoffmann , Friedel Kordas
发明人： Wolfgang Holten , Arnold Kalka , Miroslav Podhorsky , Horst Hoffmann , Friedel Kordas
IPC分类号： B01D46/04
CPC分类号： B01D46/04 , B01D46/0068
摘要： Air filters comprising thin-walled textile filter bodies have to be cleaned periodically. According to a method known to this purpose, the filtered material is loosened using pressure pulses in a flushing air flow. According to the invention, for generating the pressure pulses a plurality of small, quick-acting valves are in each case briefly opened, the opening moments being adapted to one another in such a way that partial pulses released thereby arrive simultaneously at the inlet of a flushing line common thereto.
摘要翻译：必须定期清洁包含薄壁织物过滤器主体的空气过滤器。根据已知的方法，使用冲洗空气流中的压力脉冲来松开过滤材料。根据本发明，为了产生压力脉冲，在每种情况下，多个小的快速作用的阀短暂地打开，打开力矩彼此适配，使得释放的部分脉冲同时到达一个与其通用的冲洗线。

2. 发明授权

US08349057B2 Method for the backflushing of filters 有权
标题翻译：过滤器反冲洗方法
公开(公告)号：US08349057B2
公开(公告)日：2013-01-08
申请号：US12128563
申请日：2008-05-28
申请人： Wolfgang Holten , Arnold Kalka , Miroslav Podhorsky , Horst Hoffmann , Friedel Kordas
发明人： Wolfgang Holten , Arnold Kalka , Miroslav Podhorsky , Horst Hoffmann , Friedel Kordas
IPC分类号： B01D46/04
CPC分类号： B01D46/04 , B01D46/0068
摘要： Air filters comprising thin-walled textile filter bodies have to be cleaned periodically. According to a method known to this purpose, the filtered material is loosened using pressure pulses in a flushing air flow. According to the invention, for generating the pressure pulses a plurality of small, quick-acting valves are in each case briefly opened, the opening moments being adapted to one another in such a way that partial pulses released thereby arrive simultaneously at the inlet of a flushing line common thereto.
摘要翻译：必须定期清洁包含薄壁织物过滤器主体的空气过滤器。根据已知的方法，使用冲洗空气流中的压力脉冲来松开过滤材料。根据本发明，为了产生压力脉冲，在每种情况下，多个小的快速作用的阀短暂地打开，打开力矩彼此适配，使得释放的部分脉冲同时到达一个与其通用的冲洗线。

3. 发明授权

US4367080A Pressure-gas connection for dust-laden gas filters 失效
标题翻译：压载气连接，用于装载灰尘的气体过滤器
公开(公告)号：US4367080A
公开(公告)日：1983-01-04
申请号：US166734
申请日：1980-07-07
申请人： Friedel Kordas
发明人： Friedel Kordas
IPC分类号： B01D46/00 , B01D46/04
CPC分类号： B01D46/04 , B01D46/0068
摘要： A pressure gas connection of a reverse-flow device with the pressure gas feed conduit (2) in dust-laden gas filters is disclosed. The reverse-flow device is formed as a two-stage injector. In dust-laden gas filters which are provided with such a reverse-flow device, each individual injector (1) is connected in a manner which is as gas-tight as possible to the pressure gas feed conduit (2). In order to create a rapidly and easily mountable pressure gas connection for injectors (1) which does not require any additional seals, the connecting sockets (1a) of the injectors (1) of the first stage are inserted over the pressure-gas feed conduit (2) alternating with spacer sleeves (3). A stationary sleeve (4) is inserted over one end of the pressure gas feed conduit (2) and a movable end sleeve (5) is inserted over the other end of the pressure gas feed conduit (2). The movable end sleeve protrudes beyond the pressure gas feed conduit (2) in axial direction and is provided with a clamping device (6) which presses the connecting sockets (1a) and the spacer sleeves (3) in axial direction against the stationary sleeve (4).
摘要翻译：公开了一种逆流装置与压力气体供给导管（2）在带灰尘的气体过滤器中的压力气体连接。逆流装置形成为两级注射器。在设置有这种逆流装置的含尘气体过滤器中，每个单独的喷射器（1）以尽可能不气密的方式连接到压力气体供给导管（2）。为了为不需要任何附加密封件的注射器（1）创建快速且易于安装的压力气体连接，第一级的喷射器（1）的连接插座（1a）插入压力气体进料导管（2）与隔离套（3）交替。固定套筒（4）插入压力气体供给导管（2）的一端，可动端套筒（5）插入压力气体供给导管（2）的另一端。可移动端套在轴向方向上突出超过压力气体供给管道（2），并设置有夹紧装置（6），其将连接插座（1a）和间隔套筒（3）沿轴向压靠固定套筒（ 4）。

4. 发明授权

US4293321A Fastening device for filter bags in dust-laden gas filters 失效
标题翻译：用于装载尘埃的气体过滤器中的过滤袋的紧固装置
公开(公告)号：US4293321A
公开(公告)日：1981-10-06
申请号：US166735
申请日：1980-07-07
申请人： Friedel Kordas
发明人： Friedel Kordas
IPC分类号： B01D46/02
CPC分类号： B01D46/02 , Y10T24/44521
摘要： In a fastening device for the dust-tight fastening of filter bags in a separation plate between crude gas and purified gas chambers in dust-laden gas filters, an elastic nipple, formed as a slit ring, is inserted into the open end of each filter bag.In order to produce the radially acting fastening and sealing force, a clamping ring (6) is swingably supported in the nipple (5), said ring being provided with flats (6a) on two sides which are opposite each other. On each side of the slit in the nipple (5) two protrusions (5b) are provided between which the clamping ring (6) is locked in installed condition. In unlocked upward swung condition upon the installing or removal of the nipple (5), the clamping ring (6) can be used as handle, either without or with attached filter supporting basket (5c).
摘要翻译：在用于将灰尘紧密地固定在灰尘气体过滤器中的粗气体和净化气室之间的分离板中的过滤袋的紧固装置的紧固装置中，将形成为狭缝环的弹性接头插入每个过滤器的开口端袋。为了产生径向作用的紧固和密封力，夹紧环（6）可旋转地支撑在接头（5）中，所述环在两侧彼此相对地设置有平面（6a）。在乳头（5）的狭缝的每一侧上，设有两个突起（5b），夹紧环（6）在其中被锁定在安装状态。在安装或拆卸乳头（5）时，在解锁的向上摆动状态下，夹紧环（6）可以用作手柄，不用或连接过滤器支撑篮（5c）。

5. 发明授权

US4475934A Pressure-gas connection for dust-laden gas filters 失效
标题翻译：压载气连接，用于装载灰尘的气体过滤器
公开(公告)号：US4475934A
公开(公告)日：1984-10-09
申请号：US375611
申请日：1982-05-06
申请人： Friedel Kordas
发明人： Friedel Kordas
IPC分类号： B01D46/00 , B01D46/04
CPC分类号： B01D46/04 , B01D46/0068
摘要： A pressure gas connection of a reverse-flow device with the pressure gas feed conduit (2) in dust-laden gas filters is disclosed. The reverse-flow device is formed as a two-stage injector. In dust-laden gas filters which are provided with such a reverse-flow device, each individual injector (1) is connected in a manner which is as gas-tight as possible to the pressure gas feed conduit (2). In order to create a rapidly and easily mountable pressure gas connection for injectors (1) which does not require any additional seals, the connecting sockets (1a) of the injectors (1) of the first stage are inserted over the pressure-gas feed conduit (2) alternating with spacer sleeves (3). A stationary sleeve (4) is inserted over one end of the pressure gas feed conduit (2) and a movable end sleeve (5) is inserted over the other end of the pressure gas feed conduit (2). The movable end sleeve protrudes beyond the pressure gas feed conduit (2) in axial direction and is provided with a clamping device (6) which presses the connecting sockets (1a) and the spacer sleeves (3) in axial direction against the stationary sleeve (4).
摘要翻译：公开了一种逆流装置与压力气体供给导管（2）在带灰尘的气体过滤器中的压力气体连接。逆流装置形成为两级注射器。在设置有这种逆流装置的含尘气体过滤器中，每个单独的喷射器（1）以尽可能不气密的方式连接到压力气体供给导管（2）。为了为不需要任何附加密封件的注射器（1）创建快速且易于安装的压力气体连接，第一级的喷射器（1）的连接插座（1a）插入压力气体进料导管（2）与隔离套（3）交替。固定套筒（4）插入压力气体供给导管（2）的一端，可动端套筒（5）插入压力气体供给导管（2）的另一端。可移动端套在轴向方向上突出超过压力气体供给管道（2），并设置有夹紧装置（6），其将连接插座（1a）和间隔套筒（3）沿轴向压靠固定套筒（ 4）。

6. 发明授权

US06604694B1 Coanda injector and compressed gas line for connecting same 有权
标题翻译：连接注射器和压缩气体管线
公开(公告)号：US06604694B1
公开(公告)日：2003-08-12
申请号：US09582745
申请日：2000-06-28
申请人： Friedel Kordas , Bettina Knebel , Peter Höffken
发明人： Friedel Kordas , Bettina Knebel , Peter Höffken
IPC分类号： B05B704
CPC分类号： B01D46/04 , B01D46/0068 , Y10S239/07
摘要： A Coanda injector is provided, and has an inlet for a medium that is to be suctioned in. A pre-chamber having at least one inlet for receiving pressurized medium for a compressed gas line is provided, and has a nozzle slot that is preferably annular in shape. An outlet is also provided for the medium to be suctioned in and for the pressurized medium. The inlet for medium to be suctioned in, and the at least one inlet of the pre-chamber, are essentially disposed in the same plane, so that the Coanda injector can be connected directly to a compressed gas line via the at least one inlet of the pre-chamber.
摘要翻译：提供了柯恩达注射器，并且具有用于要吸入的介质的入口。具有至少一个用于接收用于压缩气体管线的加压介质的入口的预腔室具有优选为环形的喷嘴槽在形状上。还提供了一个出口，用于吸入和加压介质的介质。要吸入的介质的入口和预室的至少一个入口基本上设置在同一平面中，使得柯恩达注入器可以经由至少一个入口的至少一个入口直接连接到压缩气体管线预制室。

7. 发明授权

US06551368B1 Dust filter 有权
标题翻译：除尘器
公开(公告)号：US06551368B1
公开(公告)日：2003-04-22
申请号：US10110370
申请日：2002-04-09
申请人： Friedel Kordas
发明人： Friedel Kordas
IPC分类号： B01D4604
CPC分类号： B01D46/04 , B01D46/002 , B01D46/0046 , B01D46/0068 , B01D46/0079 , B01D46/4281
摘要： A dust filter has a vertically oriented filter housing and a partition dividing the filter housing into a lower dust-contaminated air chamber and an upper clean air chamber. The partition has a plurality of openings. Self-supporting filter tubes are suspended from the openings and extend into the lower dust-contaminated chamber, wherein the self-supporting filter tubes are open upwardly in a direction toward the clean air chamber. Several self-supporting filter tubes are combined to a filter bundle, respectively, wherein a spacing between the self-supporting filter tubes of each filter bundle is smaller than a spacing of the filter bundles relative to one another. A device for cleaning off dust and product particles adhering to outer surfaces of the self-supporting filter tubes is provided.
摘要翻译：防尘过滤器具有垂直取向的过滤器壳体和将过滤器壳体分成下部灰尘污染的空气室和上清洁空气室的隔板。隔板具有多个开口。自支撑过滤管从开口悬挂并延伸到下部灰尘污染的室中，其中自支撑过滤管沿朝向清洁空气室的方向向上敞开。几个自支撑过滤管分别组合到过滤束，其中每个过滤器束的自支撑过滤管之间的间隔小于过滤器束相对于彼此的间隔。提供一种用于清除粘附在自支撑过滤管的外表面上的灰尘和产品颗粒的装置。

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