Orifice filter

Details Orifice filter Orifice filter

1996-10-18

1998-06-16

Savage, Matthew O.

Liquid purification or separation

Plural distinct separators

Filters

210446, 210495, 137550, B01D 3502

Patent

active

057664692

ABSTRACT:
An orifice filter suitable for placement in, among other environments, a motor vehicle transmission assemblage, includes a plastic body member with an orifice and filtration material overlying both orifice outlets, all received within a metal housing. A plastic overmold is provided outboard of the filtration material. The filter allows for bidirectional flow of fluid through the assembly, provides for a means of bleeding pressure between fluid volumes in an assemblage, and maintains the secure positioning of the orifice in the assemblage over a range of ambient and operating temperatures. Further, a method of forming a filter assembly, including coining the metal housing of the filter assembly, allows for providing proper dimensional tolerances of the housing axial length and/or housing flange.

REFERENCES:
patent: 1558626 (1925-10-01), Pignal
patent: 2334802 (1943-11-01), Zuckerman
patent: 3109459 (1963-11-01), Lee et al.
patent: 3523408 (1970-08-01), Rosenberg
patent: 3715870 (1973-02-01), Guzick
patent: 4113627 (1978-09-01), Leason
patent: 4512771 (1985-04-01), Norton
patent: 4571244 (1986-02-01), Knighton
patent: 4608166 (1986-08-01), Cain
patent: 4749481 (1988-06-01), Wheatley
patent: 4826598 (1989-05-01), Cain
patent: 4828694 (1989-05-01), Leason
patent: 4944876 (1990-07-01), Miller
patent: 5049274 (1991-09-01), Leason et al.
patent: 5076933 (1991-12-01), Glenn et al.
patent: 5137624 (1992-08-01), Klotz
patent: 5139685 (1992-08-01), de Castro et al.
patent: 5314616 (1994-05-01), Smith
Orifice Filter Part Nos. 60040 and 54241, Author and date unknown.

Affiliated with

Also associated with

Rating

Orifice filter does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1721128