HOLLOW FILTER ELEMENT, FILTER HOUSING AND FILTER

摘要

A hollow filter element, including: a filter medium (64) for filtering the fluid, the filter medium circumferentially surrounding an element interior space (72) in relation to an element axis (32), forming a conical-oval round filter element; wherein the hollow filter element (18) includes: at least at one outer face facing away from the element interior space (72) at an end face (66); at least one support element (78) configured to support the hollow filter element (18) at a housing-sided support section (42) of a filter housing (12); and at least one fluid passage (81) arranged at the end face (66) in the center of the at least one support element (78), the at least one fluid passage connected to the element interior space (72) for connecting a secondary fluid line connector (45) of a housing-sided secondary fluid line (47) and/or for receiving a housing-sided positioning dome (245).

主权项

1. A hollow filter element, comprising:
a filter medium for filtering the fluid, the filter medium circumferentially surrounding an element interior space in relation to an element axis, forming a conical-oval round filter element; wherein the hollow filter element includes:
at least at one outer face facing away from the element interior space at an end face;at least one support element configured to support the hollow filter element at a housing-sided support section of a filter housing; andat least one fluid passage arranged at the end face in the center of the at least one support element, the at least one fluid passage connected to the element interior space for connecting a secondary fluid line connector of a housing-sided secondary fluid line and/or for receiving a housing-sided positioning dome.