HIGH DISCRETENESS LIQUID FILTER

PROBLEM TO BE SOLVED: To provide a high discreteness liquid filter with high collectability and collection precision of submicron particles in liquid. SOLUTION: The liquid filter is a filter for filtering solid matter in liquid. A main filtering material, containing nonwoven fabric, which is 0.2-1.0...

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Bibliographic Details
Main Authors ISHII YOSHINORI, SHIMOKATA SANAE, AMANO SEIICHI, SAKURAI TOMIYASU
Format Patent
LanguageEnglish
Published 02.06.2011
Subjects
BRAIDING
COTTON-WOOL
FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS,NON-WOVEN FABRICS
FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
KNITTING
LACE-MAKING
LAUNDERING
MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARYMATERIAL
NON-WOVEN FABRICS
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
SEPARATION
TEXTILES
TRANSPORTING
TREATMENT OF TEXTILES OR THE LIKE
TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS,FABRICS, FEATHERS, OR FIBROUS GOODS MADE FROM SUCH MATERIALS
TRIMMINGS
WADDING
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Summary:PROBLEM TO BE SOLVED: To provide a high discreteness liquid filter with high collectability and collection precision of submicron particles in liquid. SOLUTION: The liquid filter is a filter for filtering solid matter in liquid. A main filtering material, containing nonwoven fabric, which is 0.2-1.0 μm in an average fiber diameter, 50-300 g/m2in an basis weight, 45-75% in porosity, 0.3-2.0 μm in average flow rate pore diameter and has variations in opening diameter of not more than 200%, is formed into a pleat shape. COPYRIGHT: (C)2011,JPO&INPIT
Bibliography:Application Number: JP20090265416