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    Working fluid filtering device for electrical discharge machine
    3.
    发明授权
    Working fluid filtering device for electrical discharge machine 有权
    放电机工作流体过滤装置

    公开(公告)号：US08932459B2

    公开(公告)日：2015-01-13

    申请号：US13613162

    申请日：2012-09-13

    申请人： Hirotsugu Kasai

    发明人： Hirotsugu Kasai

    IPC分类号： B01D35/00 ,  B01D33/04 ,  B23K9/00 ,  B01D33/46 ,  B01D33/50

    CPC分类号： B01D33/463 ,  B01D33/50 ,  B01D2201/081 ,  B23H1/10

    摘要： A seal is brought into contact with a filter media, a filter pump is operated to start filtration, and a signal from a pressure sensor is received. When a predetermined value is exceeded by the signal from the pressure sensor, the filter pump is stopped, the seal is separated from the filter media, and take-up of one section of the filter by a filter collection roll is started. In finishing filter supply from a filter supply roll, drive of a motor is stopped, and an alarm signal is transmitted. If the supply is not to be finished, one section of the filter is taken up by the filter collection roll, and the next stage of filtration is entered.

    摘要翻译： 将密封件与过滤介质接触，操作过滤器泵以开始过滤，并且接收来自压力传感器的信号。 当来自压力传感器的信号超过预定值时，过滤泵停止，密封件与过滤介质分离，并且开始通过过滤器收集辊吸收过滤器的一部分。 在从过滤器供给辊完成过滤器供给时，停止电动机的驱动，并且发送报警信号。 如果供应不完成，过滤器的一部分被过滤器收集辊吸收，并且进入下一阶段的过滤。

    METHOD FOR WASHING A FILTER HAVING AT LEAST TWO LAYERS OF FILTERING MEDIA, IN PARTICULAR FOR FILTERING SEAWATER, AND EQUIPMENT FOR IMPLEMENTING SAID METHOD
    4.
    发明申请
    METHOD FOR WASHING A FILTER HAVING AT LEAST TWO LAYERS OF FILTERING MEDIA, IN PARTICULAR FOR FILTERING SEAWATER, AND EQUIPMENT FOR IMPLEMENTING SAID METHOD 有权
    用于洗涤具有至少两个过滤介质的过滤器，特别是用于过滤海水的方法和用于实施所述方法的设备

    公开(公告)号：US20150008195A1

    公开(公告)日：2015-01-08

    申请号：US14376051

    申请日：2013-01-19

    申请人： DEGREMONT

    发明人： Gerard Flores

    IPC分类号： B01D24/46

    CPC分类号： B01D24/4631 ,  B01D23/16 ,  B01D23/20 ,  B01D23/24 ,  B01D24/12 ,  B01D24/14 ,  B01D24/4636 ,  B01D24/4869 ,  B01D2101/04 ,  B01D2201/08 ,  B01D2201/081 ,  B01D2201/087

    摘要： The invention relates to a method for washing a filter (F) having at least two layers of filtering media (4, 5) for raw water containing components having a tendency to form cakes (M), in particular for seawater, the layers of filtering media being supported by a base (6) comprising pass-through openings and provided with nozzles (6a) enabling air and/or wash water to be injected, the raw water flowing through the layers from top to bottom and the treated water being recovered at the lower portion of the filter, and which comprises at least one spillway (D) at the upper portion thereof for collecting the wash water. The method includes the following series of steps: a) the raw water intake (2) is closed, followed by the filtration outlet valve (13), the filter is depressurized, and the filter cake is broken; b) the water level in the filter is lowered; c) only pressurized air is blown into the lower portion of the filter, said air passing through the layers of the filter from bottom to top and causing the cakes to be reduced to particles, in particular by means of friction; d) rinsing is carried out from bottom to top using only water, the water rinsing time being sufficiently short to ensure that the water level stops below the level of the upper edge of the wash water collection spillway; e) the filter water is emptied once again by discharging same from the lower portion of the filter; f) steps c), d) and e) are repeated at least once, and a final rinsing is carried out by injecting a quantity of backwashing water through the bottom portion of the filter, which is then discharged from the upper portion of the filter via a pipe (14).

    摘要翻译： 本发明涉及一种用于清洗具有至少两层过滤介质（4,5）的过滤器（F）的方法，所述过滤介质（4,5）用于含有具有形成蛋糕（M），特别是用于海水的趋势的组分的含水过滤层 介质由包括通过开口的基部（6）支撑，并且设置有能够喷射空气和/或洗涤水的喷嘴（6a），所述原水从上到下流过层，并且处理的水在 过滤器的下部，并且在其上部包括至少一个溢流道（D），用于收集洗涤水。 该方法包括以下一系列步骤：a）原水入口（2）关闭，然后过滤出口阀（13），过滤器减压，滤饼破碎; b）过滤器中的水位降低; c）只有加压空气吹入过滤器的下部，所述空气通过过滤器的层从底部到顶部，并且特别是通过摩擦将蛋糕还原成颗粒; d）仅使用水进行从底部到顶部的漂洗，水的冲洗时间足够短以确保水位停止在洗涤水收集溢流道的上边缘的水平以下; e）通过从过滤器的下部排出过滤水再次排空过滤水; f）步骤c），d）和e）至少重复一次，并且通过将一定量的反冲洗水通过过滤器的底部进行最后的冲洗，然后从过滤器的底部排出， 通过管道（14）。

    WORKING FLUID FILTERING DEVICE FOR ELECTRICAL DISCHARGE MACHINE
    5.
    发明申请
    WORKING FLUID FILTERING DEVICE FOR ELECTRICAL DISCHARGE MACHINE 有权
    电动排料机工作流体过滤装置

    公开(公告)号：US20130161242A1

    公开(公告)日：2013-06-27

    申请号：US13613162

    申请日：2012-09-13

    申请人： Hirotsugu KASAI

    发明人： Hirotsugu KASAI

    IPC分类号： B01D35/00 ,  B01D29/66 ,  B01D29/96

    CPC分类号： B01D33/463 ,  B01D33/50 ,  B01D2201/081 ,  B23H1/10

    摘要： A seal is brought into contact with a filter media, a filter pump is operated to start filtration, and a signal from a pressure sensor is received. When a predetermined value is exceeded by the signal from the pressure sensor, the filter pump is stopped, the seal is separated from the filter media, and take-up of one section of the filter by a filter collection roll is started. In finishing filter supply from a filter supply roll, drive of a motor is stopped, and an alarm signal is transmitted. If the supply is not to be finished, one section of the filter is taken up by the filter collection roll, and the next stage of filtration is entered.

    摘要翻译： 将密封件与过滤介质接触，操作过滤器泵以开始过滤，并且接收来自压力传感器的信号。 当来自压力传感器的信号超过预定值时，过滤泵停止，密封件与过滤介质分离，并且开始通过过滤器收集辊吸收过滤器的一部分。 在从过滤器供给辊完成过滤器供给时，停止电动机的驱动，并且发送报警信号。 如果供应不完成，过滤器的一部分被过滤器收集辊吸收，并且进入下一阶段的过滤。

    REGENERATIVE MEDIA FILTER
    6.
    发明公开
    REGENERATIVE MEDIA FILTER 审中-公开

    公开(公告)号：US20240226782A9

    公开(公告)日：2024-07-11

    申请号：US18381808

    申请日：2023-10-19

    申请人： Paul F. Nehlen, III

    发明人： Paul F. Nehlen, III

    IPC分类号： B01D29/64 ,  B01D29/15 ,  B01D29/52 ,  B01D29/60 ,  B01D29/66 ,  B01D35/30

    CPC分类号： B01D29/6438 ,  B01D29/15 ,  B01D29/52 ,  B01D29/60 ,  B01D29/66 ,  B01D35/30 ,  B01D2201/043 ,  B01D2201/081 ,  B01D2201/16 ,  B01D2201/287 ,  B01D2201/303

    摘要： A regenerative filter that includes a filter housing having inlet and outlet zones; a fluid path provided between the inlet and outlet zones; a plurality of filter elements each having an outer surface filter media applied thereto and functioning to filter particulate or contaminants from the fluid path. The filter elements are disposed in an monolithic array. An inlet port arrangement is disposed at the filter housing leading to the inlet zone and is constructed and arranged to direct the fluid path into the filter housing in a manner so as to maintain a controlled turbulence at the inlet zone. The inlet port arrangement comprises a pair of inlet ports that are arranged in juxtaposition at the inlet zone and each having one end where the fluid flow enters. Embodiments that are considered as falling under the scope of the present invention include 1. Single inlet/two or more outlets; 2. Two or more inlets/single outlet, or 3. Two or more inlets and two or more outlets.

    LAUNDRY TREATING MACHINE
    9.
    发明申请
    LAUNDRY TREATING MACHINE 有权
    洗衣机

    公开(公告)号：US20130263630A1

    公开(公告)日：2013-10-10

    申请号：US13857306

    申请日：2013-04-05

    申请人： Youngjin Doh ,  Jihong Lee ,  Hong Namgoong ,  Kyuhwan Lee

    发明人： Youngjin Doh ,  Jihong Lee ,  Hong Namgoong ,  Kyuhwan Lee

    IPC分类号： D06F25/00

    CPC分类号： D06F35/005 ,  B01D46/0082 ,  B01D2201/081 ,  B01D2201/084 ,  D06F25/00 ,  D06F33/00 ,  D06F33/02 ,  D06F37/04 ,  D06F37/22 ,  D06F39/022 ,  D06F39/04 ,  D06F39/088 ,  D06F58/22 ,  D06F58/24 ,  D06F2220/00

    摘要： A laundry treating machine is provided. The laundry treating machine may include a tub to receive wash water, a drum rotatably provided in the tub, an air supply device to supply air to the tub, a lint filter to filter lint from the air circulated by the air supply device, a filter cleaning device to supply cleaning water to the lint filter to remove the lint from the lint filter, and a cooling water supply device to supply cooling water to an inner surface of the tub such that moisture contained in air is condensed at the inner surface of the tub.

    摘要翻译： 提供洗衣处理机。 衣物处理机可以包括接收洗涤水的桶，可旋转地设置在桶中的滚筒，向桶提供空气的空气供应装置，用于从由空气供应装置循环的空气过滤棉绒的棉绒过滤器，过滤器 清洁装置，用于向棉绒过滤器提供清洁水以从棉绒过滤器去除棉绒;以及冷却水供应装置，以将冷却水供应到桶的内表面，使得包含在空气中的水分在所述桶的内表面处会聚 浴缸

    FILTER CLEANING SYSTEM AND METHOD
    10.
    发明申请
    FILTER CLEANING SYSTEM AND METHOD 有权
    过滤器清洗系统和方法

    公开(公告)号：US20130200006A1

    公开(公告)日：2013-08-08

    申请号：US13758636

    申请日：2013-02-04

    申请人： Filtration Technology Corporation

    发明人： John HAMPTON ,  Greg WALLACE ,  James HARRIS

    IPC分类号： B01D35/22

    CPC分类号： B01D29/6453 ,  B01D29/117 ,  B01D29/23 ,  B01D29/54 ,  B01D29/606 ,  B01D29/661 ,  B01D29/78 ,  B01D35/22 ,  B01D2201/081 ,  B01D2201/087 ,  B01D2201/54 ,  B08B5/02

    摘要： The present invention discloses a system and method for self-cleaning filters without having to open the filter housing. Wash nozzles are integrated with the filter housings such that when the filters are clogged, both back-wash and regular washing can be performed with practically no down time. Moreover, without opening the filter housing, the hazardous components of the fluid to be filtered can be contained and dealt with before they escape the filter housing, thereby significantly reduces the environmental impact and harm to the working crew.

    摘要翻译： 本发明公开了一种自清洁过滤器的系统和方法，而不必打开过滤器壳体。 洗涤喷嘴与过滤器壳体集成，使得当过滤器堵塞时，可以在几乎没有停机时间的情况下执行背洗和常规洗涤。 此外，在不打开过滤器壳体的情况下，要过滤的流体的危险部件可以在它们逃离过滤器壳体之前被包含并处理，从而显着地减少对工作人员的环境影响和危害。