|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||210/333.01; 210/341; 210/359; 210/411; 425/197; 425/199|
|우선권정보||DE-102 42 993(2002-09-14); DE-102 54 022(2002-11-20); DE-103 08 429(2003-02-27); DE-103 17 170(2003-04-15)|
|§371/§102 date||20040512 (20040512)|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 1 인용 특허 : 7|
The invention relates to a device for filtering a fluid, especially a liquefied plastic, said device comprising a housing, a supply channel, a discharge channel and optionally backwash channels. At least two filter elements are arranged in corresponding filter regions in the flow path of the fluid, in a filter carrier which is mounted in such a way that in can be perpendicularly displaced in relation to the direction of flow, said filter elements being able to communication with the supply channel and the discharge channel. Each filter region comprises t...
The invention claimed is: 1. A device-for filtering a liquefied plastic comprising: a housing with at least one supply channel and a discharge channel, wherein the housing defines four housing partial channels, which are in fluid communication with the discharge channel, and two back-flush channels; a filter carrier moveably mounted in the housing having a first filter region and a second filter region; at least one filter element arranged in each of the first filter region and second filter region of the filter carrier, wherein the filter elements are ...