Laser Welding Method And Filter Element Produced By It
AssigneeCarl Freudenberg KG
InventorEckart Driesen
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Abstract
A method for connecting a filter medium (1) to a connection element (2, 3, 5, 6, 7, 10), wherein the filter medium (1) and the connection element (2, 3, 5, 6, 7, 10) are brought into contact with each other and connected to each other by exposure to laser radiation, achieves the object of providing filter systems which ensure an optimum filtering performance while being simple to produce. A filter element is also specified.
Claims25
Method for joining a filter medium to a connection element, wherein the filter medium and the connection element are brought into contact with one another and joined together by exposure to laser radiation.
Filter element comprising at least one filter medium and at least one connection element associated with the filter medium, wherein the filter medium and the connection element are joined together via contact points which include a melt region produced by laser radiation.
Dependencies are inferred from the claim text.