Filter and filter medium unit for use therein

Details Filter and filter medium unit for use therein Filter and filter medium unit for use therein

1997-01-16

1998-10-06

Savage, Matthew O.

Liquid purification or separation

Plural distinct separators

Filters

210445, 210455, B01D 3502

Patent

active

058172360

ABSTRACT:
A filter suitable for automobile oil filter includes a housing with a pair of casings connected together with open ends facing each other and having respective communicating ports, a partition wall interposed between the open ends of the casings and having a peripheral edge held between the peripheral edges of the casings and first and second through holes, and a filter medium unit including a first filter medium having a first communicating hole corresponding to the first through hole of the partition wall and a second filter medium having a second communicating hole corresponding to the second through hole of the partition wall. The first filter medium is held between the peripheral edges of the casings together with the peripheral edge of the partition wall at one of two sides of the partion wall so that the first through hole and the first communicating hole are laid each one upon the other and so that a peripheral edge of the first filter medium adheres closely to the side of the partition wall. The second filter medium is held between the peripheral edges of the casings together with the peripheral edge of the partition wall at the other side of the partition wall so that the second through hole and the second communicating hole are laid each one upon the other and so that a peripheral edge of the second filter medium adheres closely to the side of the partition wall.

REFERENCES:
patent: 4450081 (1984-05-01), Anderson et al.
patent: 5049274 (1991-09-01), Leason et al.
patent: 5538633 (1996-07-01), Kitajima et al.

Affiliated with

Also associated with

Rating

Filter and filter medium unit for use therein does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Filter and filter medium unit for use therein, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Filter and filter medium unit for use therein will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-74014