How to close a filter to a base and to separate the flow of the 1st fluid from the flow of the 2nd fluid on the radial outside of the flow of the 1st above-mentioned fluid in closure

Japanese Patent JP6073394

B2

An endcap including a first plate member including a radial inner portion, a radial outer portion, and defining a longitudinal axis. The endcap also includes a flange disposed between the radial inner and outer portions of the first plate member and projecting axially along the longitudinal axis in a first direction. The endcap also includes a first seal member disposed adjacent the flange. The first seal includes a first portion thereof engaged with an axial facing surface of the first plate member and a second portion thereof engaged with a radially facing surface of the flange. The endcap further includes a second plate member disposed radially outward of the radial outer portion and a second seal member disposed adjacent the second plate member including at least a portion thereof axially spaced from the axially facing surface of the first plate member in a second direction along the longitudinal axis opposite the first direction.

JP2002331208	FILTER DEVICE FOR ELECTRIC DISCHARGE MACHINING LIQUID
JP2013510712	Liquid filter structure for frozen environment
WO/1993/005861	WATER FILTRATION

Christopher Jay Salvador
Randall W. Hiventhal
Dennis M. Daderich
David B. Harder
John Earl Hacker
Richard Eisenmengel

JP2015035775A

February 01, 2017

February 25, 2015

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CATERPILLAR INCORPORATED

B01D29/11; B01D27/08; B01D35/02; B01D35/30

JP2002210309A
JP2005523804A

US3000505
US20020104794

Patent Business Corporation Tani/Abe Patent Office
Yoshikazu Tani

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