Filter system with filter element

摘要

A filter system is provided with a housing having a housing wall and a cover, the housing having a longitudinal axis. An inlet is arranged on the housing and feeds a fluid to be filtered into the housing. An outlet is arranged on the housing and discharges the filtered fluid. Filter elements each having at least one filter medium are arranged in the housing. At least one of the filter elements extends along the longitudinal axis. The filter medium has pleats extending along the longitudinal axis with outer and inner pleat edges. The outer pleat edges extend on the first side of the filter medium and the inner pleat edges on the second side of the filter medium and are opposite the outer pleat edges. The filter medium has a variable flow resistance along the longitudinal axis.

主权项

1. A filter system comprising:
a housing with a housing wall and a cover; an inlet arranged on the housing and adapted to feed a fluid to be filtered into the housing; an outlet arranged on the housing and adapted to discharge the filtered fluid; one or more filter elements arranged in the housing, wherein the filter elements each comprise at least one filter medium, wherein at least one of the filter elements extends along a longitudinal axis; wherein the filter medium is pleated in a zigzag shape and has a first side and a second side opposite the first side, wherein the filter medium comprises pleats extending in a direction of the longitudinal axis, wherein the pleats comprise outer pleat edges and inner pleat edges, wherein the outer pleat edges are positioned on the first side of the filter medium and wherein the inner pleat edges are positioned on the second side of the filter medium and are positioned opposite the outer pleat edges; wherein the filter medium has a variable flow resistance along the longitudinal axis.