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1. WO2006093981 - CONTAINMENT FEATURES FOR LIQUID FILTER ARRANGEMENTS; ASSEMBLIES; AND, METHODS

Publication Number WO/2006/093981
Publication Date 08.09.2006
International Application No. PCT/US2006/007126
International Filing Date 28.02.2006
IPC
B01D 29/23 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
29Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/-B01D27/170;   Filtering elements therefor
11with bag, cage, hose, tube, sleeve or like filtering elements
13Supported filter elements
23arranged for outward flow filtration
CPC
B01D 2201/301
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
2201Details relating to filtering apparatus
30Filter housing constructions
301Details of removable closures, lids, caps, filter heads
B01D 2201/307
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
2201Details relating to filtering apparatus
30Filter housing constructions
307Filtering elements contained in an insert body mounted in a filter housing (double casing), e.g. to avoid contamination when removing or replacing the filter element
B01D 29/23
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
29Other filters with filtering elements stationary during filtration, e.g. pressure or suction filters, or filtering elements therefor
11with bag, cage, hose, tube, sleeve or like filtering elements
13Supported filter elements
23arranged for outward flow filtration
Applicants
  • DONALDSON COMPANY, INC. [US]/[US] (AllExceptUS)
  • DEEDRICH, Dennis, Michael [US]/[US] (UsOnly)
  • HEIBENTHAL, Randall, William [US]/[US] (UsOnly)
  • WELZANT, David, P. [US]/[US] (UsOnly)
  • BOECKERMANN, Thomas, A. [US]/[US] (UsOnly)
Inventors
  • DEEDRICH, Dennis, Michael
  • HEIBENTHAL, Randall, William
  • WELZANT, David, P.
  • BOECKERMANN, Thomas, A.
Agents
  • BRUESS, Steven, C.
Priority Data
60/657,56701.03.2005US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) CONTAINMENT FEATURES FOR LIQUID FILTER ARRANGEMENTS; ASSEMBLIES; AND, METHODS
(FR) CARACTERISTIQUES DE CONFINEMENT POUR AGENCEMENTS DE FILTRE A LIQUIDE; ENSEMBLES; ET PROCEDES
Abstract
(EN)
A liquid filter assembly having improved features for containing liquid contaminant therein are provided. Also provided are methods that include a cap to be secured to the liquid filter, after use, to retain residual contaminant liquid therein. Several examples with various structural features are shown.
(FR)
L'invention concerne un ensemble filtre à liquide possédant des caractéristiques qui assurent le confinement d'un contaminant liquide contenu dans l'ensemble. L'invention concerne également des procédés selon lesquels un couvercle est fixé au filtre à liquide, après utilisation du filtre, pour retenir le résidu de contaminant liquide dans le filtre. L'invention concerne également plusieurs exemples présentant diverses caractéristiques structurales.
Also published as
EP6736445
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