Filter with a filter element
AssigneeElsäSser Filtertechnik GmbH
InventorKlaus MÖSSINGER
Life of this patent
Estimating the term…
Abstract
A filter comprising a filter housing (10) and a replaceable filter element (12) arranged in the filter housing (10) and having annular upper and lower end members (12a, 12b) and an inner space, wherein the filter housing (10) comprises a housing pot (10a) having a fluid in-let (10e), a fluid outlet and an opening (10b) for inserting the filter element (12). The filter has a support tube (16) extending in the inner space of the filter element (12) and connected to a bottom of the filter housing (10) and a locking member (14), the locking member (14) being adapted to engage the support tube (16) and generate a holding or pushing or pulling force supported on the filter housing via the support tube (16) for holding or pushing or pulling the filter element (12) into or out of the housing bowl (10a).
Claims13
A filter, comprising:
- a filter housing (10) and a replaceable filter element (12) disposed in the filter housing (10) and having annular upper and lower closure members (12a, 12b) and an interior space, the filter housing (10) comprising a housing pot (10a) having a fluid inlet (10e), a fluid outlet, and an opening (10b) for insertion of the filter element (12), further including
- a support tube (16) extending in the interior of the filter element (12) and connected to a bottom of the filter housing (10), and a locking member (14), the locking member (14) being adapted to engage the support tube (16) and provide a holding or pushing or pulling force supported on the filter housing via the support tube (16) for holding or pushing or pulling the filter ele-ment (12) into or out of the housing pot (10a) characterized by
- a radially inner sealing lip (12p) which projects obliquely in a direction facing the bottom of the housing pot (10a) and bears against a cylinder-jacket-shaped wall structure (10i) on the bot-tom of the housing pot (10a), wherein the wall structure (10i) has a run-up slope on its radially outwardly oriented side.
Dependencies are inferred from the claim text.