Filtration Assembly Including a Body, a Head, a Cartridge and Means for Retaining the Cartridge on the Head and the Body, and Corresponding Filtration Cartridge
AssigneeCummins Filtration Inc.
InventorsArnaud Le Ven, Jean-Luc Guichaoua
Life of this patent
Estimating the term…
Abstract
A filtration assembly is provided for a liquid flowing in an engine or hydraulic equipment, of the type including a body with a head on top thereof, and a cylindrical member for holding a filtration cartridge containing a filtration medium defined by an upper flange and a lower flange. The upper flange is coupled to the head by a first longitudinal retainer. The cartridge includes a second longitudinal retainer interacting with the body. The first retainer having a longitudinal tensile strength lower than the longitudinal tensile strength of the second retainer.
Claims11
A filtering assembly for a liquid circulating in a motor or hydraulic equipment, the filtering assembly comprising:
- a body mounted by a head;
- a cylindrical element;
- and
- a filtration cartridge supported by the cylindrical element and including a filtration medium defined by an upper flange and a lower flange wherein said upper flange is coupled to said head by first longitudinal holding means, said cartridge includes second longitudinal holding means cooperating with said body, and said first holding means have a longitudinal tensile strength lower than the longitudinal tensile strength of said second holding means.
A filtration cartridge for an assembly for filtering a liquid circulating in a motor or hydraulic equipment, in which said assembly is of the type including a body mounted by a head, and a cylindrical element intended to support said cartridge, wherein the cartridge comprises:
- a filtration medium defined by an upper flange and a lower flange,
- first longitudinal holding means coupling said upper flange to said head, and
- second longitudinal holding means intended to couple said cartridge to said body, and wherein said first holding means have a longitudinal tensile strength lower than the longitudinal tensile strength of said first holding means.
Dependencies are inferred from the claim text.