CONTAINMENT FEATURES FOR LIQUID FILTER ARRANGEMENTS; ASSEMBLIES; AND, METHODS

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 s...

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Bibliographische Detailangaben
Hauptverfasser:	BOECKERMANN, THOMAS, A, WELZANT, DAVID, P, HEIBENTHAL, RANDALL, WILLIAM, DEEDRICH, DENNIS, MICHAEL
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION TRANSPORTING
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Beschreibung
Zusammenfassung:	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. 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.