公开(公告)号：EP0735914B1

公开(公告)日：1998-09-23

申请号：EP95903869.6

申请日：1994-12-21

Applicant: GENERA TECHNOLOGIES LIMITED

Inventor： PARTON, Adrian

IPC: B01D39/00

CPC classification number: B01D29/055 ,  B01D39/1676 ,  B01D2201/06

Abstract: An expansible, compressed foam is used as a filter medium and captured particulates are released from the foam by expanding the foam to open its pores. Micro-organisms such as Cryptosporidium or Giardia cysts may be trapped and recovered at high eficiency in a small volume of wash liquid easing further analysis. A foam filter element comprises thirty discs (36) of retriculated foam compressed between end plates (28, 30) to about one tenth of their original thickness.

公开(公告)号：EP0735914A1

公开(公告)日：1996-10-09

申请号：EP95903869.0

申请日：1994-12-21

Applicant: GENERA TECHNOLOGIES LIMITED

Inventor： PARTON, Adrian

IPC: B01D29 ,  B01D39

CPC classification number: B01D29/055 ,  B01D39/1676 ,  B01D2201/06

Abstract: An expansible, compressed foam is used as a filter medium and captured particulates are released from the foam by expanding the foam to open its pores. Micro-organisms such as Cryptosporidium or Giardia cysts may be trapped and recovered at high eficiency in a small volume of wash liquid easing further analysis. A foam filter element comprises thirty discs (36) of retriculated foam compressed between end plates (28, 30) to about one tenth of their original thickness.

公开(公告)号：KR1020110079963A

公开(公告)日：2011-07-12

申请号：KR1020100000083

申请日：2010-01-04

Applicant: 코웨이 주식회사

Inventor： 김도한 ,  이수영

IPC: B01D35/30 ,  B01D27/08

CPC classification number: B01D35/16 ,  B01D35/306 ,  B01D2201/06 ,  B01D2201/301 ,  B08B1/008

Abstract: PURPOSE: A filter assembly is provided to scrape contaminants on the surface of a filtering unit by automatically moving a cutter unit based on the pressure of raw water. CONSTITUTION: A filter assembly includes a filtering unit(142), a cutter unit(200), and a spring. The filtering unit is arranged in the hollow part of a filter housing(140). The cutter unit is installed between the filter housing and the filtering unit to be movably. A spring(260) is supported by a spring supporting unit(144) which is installed at the lower side of the filter housing. A water inlet(122) is arranged on the upper side of the cutter unit, and raw water is introduced through the water inlet.

Abstract translation: 目的：提供一个过滤器组件，通过根据原水的压力自动移动切割单元，以刮除过滤单元表面上的污染物。 构成：过滤组件包括过滤单元（142），切割单元（200）和弹簧。 过滤单元布置在过滤器壳体（140）的中空部分中。 切割单元安装在过滤器壳体和过滤单元之间以可移动。 弹簧（260）由安装在过滤器壳体的下侧的弹簧支撑单元（144）支撑。 进水口（122）布置在切割单元的上侧，原水通过进水口引入。

公开(公告)号：KR1020110068251A

公开(公告)日：2011-06-22

申请号：KR1020090125115

申请日：2009-12-15

Applicant: 주식회사 대유위니아

Inventor： 장준호 ,  박성관 ,  신경철

IPC: B01D35/30 ,  B01D27/08

CPC classification number: B01D35/306 ,  B01D2201/06 ,  B01D2201/305

Abstract: PURPOSE: A filter chamber of a water purifier is provided to improve the exchange workability of a filter by enabling a user to easily pull out the filter inside a main body. CONSTITUTION: A filter chamber of a water purifier comprises the following: a body(10) with a space(12) for storing plural filters(6a,6b), formed on a main body of the water purifier; a gripping groove unit(60) formed on the edge of the body for gripping the filter inside the space; and caps(30a,30b) connecting a hose(4) arranged in the body using a clip(70), installed as the same number with the filters.

Abstract translation: 目的：提供一种净水器的过滤室，通过使用户能够容易地将主体内的过滤器拉出来，提高过滤器的交换作业性。 构成：净水器的过滤室包括：主体（10），其具有形成在净水器的主体上的多个过滤器（6a，6b）的空间（12）; 形成在所述主体的边缘上的夹持槽单元（60），用于在所述空间内夹持所述过滤器; 以及使用与过滤器相同数量安装的夹子（70）连接布置在主体中的软管（4）的帽（30a，30b）。

公开(公告)号：KR101023138B1

公开(公告)日：2011-03-22

申请号：KR1020100018422

申请日：2010-03-02

Applicant: 하이에나 (주)

Inventor： 김경식

IPC: B01D35/30 ,  B01D24/12 ,  B01D35/16 ,  B01D24/46

CPC classification number: B01D35/30 ,  B01D24/4652 ,  B01D35/16 ,  B01D39/2041 ,  B01D2201/06 ,  C02F11/00

Abstract: PURPOSE: A filter column is provided to clean a filter medium by pressurizing, when a filtration efficiency is decreased by foreign materials precipitated on the filter medium. CONSTITUTION: A filter column includes a housing, a filter pipe(140), a pressurizing chamber(120), a slide frame(130), and a filter medium(150). The housing is connected to an inlet pipe(160) on the upper side(111), an outlet pipe(170) and a drainage pipe(180) on the side(112), and plural first flow holes(114) on the lower side. The filter pipe includes a second flow holes(141). The slide frame forms a flange(131) on the lower side of the pressurizing chamber. The filter medium surrounds the filter pipe from the lower side of the flange.

Abstract translation: 目的：提供过滤柱，通过在过滤介质上沉淀的异物降低过滤效率时，通过加压来清洁过滤介质。 构成：过滤柱包括壳体，过滤管（140），加压室（120），滑动框架（130）和过滤介质（150）。 壳体连接到上侧（111）上的入口管（160），侧面（112）上的出口管（170）和排水管（180），下侧的多个第一流动孔（114） 侧。 过滤管包括第二流通孔（141）。 滑动框架在加压室的下侧形成凸缘（131）。 过滤介质从凸缘的下侧围绕过滤管。