Invention Grant
- Patent Title: Method for removing a filter cake from a filtering device
- Patent Title (中): 从过滤装置中除去滤饼的方法
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Application No.: US13958981Application Date: 2013-08-05
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Publication No.: US08951423B2Publication Date: 2015-02-10
- Inventor: Harald Schmidt , Frank Jonigkeit
- Applicant: ETS Trade S.a.r.l.
- Applicant Address: DE Wasserbillig
- Assignee: ETS Trade S.A.R.L.
- Current Assignee: ETS Trade S.A.R.L.
- Current Assignee Address: DE Wasserbillig
- Agency: Gifford, Krass, Sprinkle, Anderson & Citkowski, P.C.
- Priority: DE102006050127 20061025
- Main IPC: B01D37/00
- IPC: B01D37/00

Abstract:
A method for removing a filter cake from a filtering device having a housing that defines a filtration flowpath through which a filtrate flows, the housing having at least one inlet and at least one outlet, the filter cake being deposited on at least one cylindrical filter element disposed within the filtering device, the at least one cylindrical filter element comprises at least one filter material and at least one rebound element, the at least one rebound element having a first flange extending from a head region and a second flange extending from a foot region, the at least one rebound element having a structured surface with at least two recesses mutually parallel in the longitudinal direction of the at least one rebound element, the at least two recesses are formed extending between the first flange and the second flange.
Public/Granted literature
- US20130313207A1 METHOD FOR REMOVING A FILTER CAKE FROM A FILTERING DEVICE Public/Granted day:2013-11-28
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