MX9708496A - Filter device. - Google Patents

Filter device.

Info

Publication number
MX9708496A
MX9708496A MX9708496A MX9708496A MX9708496A MX 9708496 A MX9708496 A MX 9708496A MX 9708496 A MX9708496 A MX 9708496A MX 9708496 A MX9708496 A MX 9708496A MX 9708496 A MX9708496 A MX 9708496A
Authority
MX
Mexico
Prior art keywords
slurry
adsorptive
filter
contaminants
filter device
Prior art date
Application number
MX9708496A
Other languages
Spanish (es)
Other versions
MXPA97008496A (en
Inventor
Cynthia D Bellefeuille
Andrew J Dallas
M E Wright
Michael A Madden
Suzan K Nunnink
Original Assignee
Donaldson Co Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Donaldson Co Inc filed Critical Donaldson Co Inc
Priority claimed from PCT/US1996/006073 external-priority patent/WO1996035499A1/en
Publication of MXPA97008496A publication Critical patent/MXPA97008496A/en
Publication of MX9708496A publication Critical patent/MX9708496A/en

Links

Landscapes

  • Sampling And Sample Adjustment (AREA)

Abstract

A filter device (10) filters contaminants from air for magnetic disk drive systems. The filter has layers of permeable fabric material allowing flow through the filter. An adsorptive slurry (18) is deposited in a discreet pattern onto one layer (16) with a cover layer mounted over the adsorptive deposit. The slurry retains a high adsorptive material surface area for improved adsorption of contaminants. The slurry is placed onto the base material using a screening or other similar application method.
MX9708496A 1996-05-01 1996-05-01 Filter device. MX9708496A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/US1996/006073 WO1996035499A1 (en) 1995-05-12 1996-05-01 Filter device
US439825 1999-11-12

Publications (2)

Publication Number Publication Date
MXPA97008496A MXPA97008496A (en) 1998-01-01
MX9708496A true MX9708496A (en) 1998-01-31

Family

ID=39165757

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9708496A MX9708496A (en) 1996-05-01 1996-05-01 Filter device.

Country Status (1)

Country Link
MX (1) MX9708496A (en)

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