Percussion tool fluid filter apparatus

Details Percussion tool fluid filter apparatus Percussion tool fluid filter apparatus

1992-02-28

1993-03-23

Dawson, Robert A.

Liquid purification or separation

Diverse distinct separators

Including a filter

210458, 55487, 55502, B01D 2911

Patent

active

051961180

ABSTRACT:
A filter apparatus for a percussion device to be powered by fluid pressure, which when the apparatus is in an assembled position, comprises a filter recess formed within a housing encasing the percussion device. An assembly fastener is disposed within the recess. A first filter is disposed about the assembly fastener. A filter support is disposed about the first filter. A second filter is mounted around the filter support. Both the first and the second filter have a filtering gauge size, and the filtering gauge of the first filter exceeds the filtering gauge of the second filter.

REFERENCES:
patent: 2524336 (1950-10-01), Vokes
patent: 3239062 (1966-03-01), Rosaen
patent: 3262565 (1966-07-01), Silverwater
patent: 3262572 (1966-07-01), Cook
patent: 3272337 (1966-09-01), Elwell
patent: 3273715 (1966-09-01), Rosaen
patent: 3283902 (1966-11-01), Farris et al.
patent: 3349919 (1967-10-01), Rayer et al.
patent: 3688910 (1972-09-01), Johnson et al.
patent: 4367144 (1983-01-01), Peters et al.
patent: 4810272 (1989-03-01), Overby
patent: 4818397 (1989-04-01), Joy

Affiliated with

Also associated with

Rating

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

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1349689