The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 31, 2016
Filed:
Aug. 28, 2012
Applicants:
Younglong Kuk, Seoul, KR;
Jaeku Kim, Seoul, KR;
Inventors:
Younglong Kuk, Seoul, KR;
Jaeku Kim, Seoul, KR;
Assignee:
ANT CORPORATION, , KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 25/32 (2006.01); B01D 29/39 (2006.01); B01D 29/68 (2006.01); B01D 33/21 (2006.01); B01D 33/48 (2006.01); B01D 33/50 (2006.01); B01D 29/66 (2006.01);
U.S. Cl.
CPC ...
B01D 33/21 (2013.01); B01D 25/327 (2013.01); B01D 29/39 (2013.01); B01D 29/66 (2013.01); B01D 29/68 (2013.01); B01D 33/48 (2013.01); B01D 33/503 (2013.01); B01D 2201/082 (2013.01);
Abstract
Provided are a suction apparatus for a fabric filter and a filtering device for liquid filtration using the same. A main suction slit and a sub-suction slit are provided in parallel by a partition. Thereby, pile threads undergo delayed straightening and fluctuation while going through the sub-suction slit and then are rapidly straightened in the main suction slit. Thus, a back-washing effect can be further improved.