Invention Grant
- Patent Title: Coalescing filter element and filter assembly therefore
-
Application No.: US14206549Application Date: 2014-03-12
-
Publication No.: US09718011B2Publication Date: 2017-08-01
- Inventor: Chris Bortnik , Scott Surdick , Michael J Schmitt , Steven R Evanovich , Andreas Schunk
- Applicant: Schroeder Industries, LLC
- Applicant Address: US PA Leetsdale DE Sulzbach/SAAR
- Assignee: Schroeder Industries, LLC,Hydac Filtertechnik GmbH
- Current Assignee: Schroeder Industries, LLC,Hydac Filtertechnik GmbH
- Current Assignee Address: US PA Leetsdale DE Sulzbach/SAAR
- Agency: BLK Law Group
- Agent Blynn L. Shideler; Krisanne Shideler
- Main IPC: B01D29/56
- IPC: B01D29/56 ; B01D36/00 ; B01D29/21 ; C10G33/06 ; B01D17/04 ; B01D17/02

Abstract:
A coalescing filter element provides an integrated filter element with a three stage design with a hydrophobic or hydrophilic coalescing layer. A coalescing filter element comprises: a) At least one particulate filtration layer; b) A coalescing layer promoting coalescing of water particles, wherein the coalescing layer is downstream of the at least one particulate filtration layer relative to the flow of fluid through the element; c) An annular coalescing space downstream of the coalescing layer; d) A sump in a lower portion of the filter element in fluid communication with the annular coalescing space; and e) A hydrophobic layer downstream of the annular coalescing space, wherein fluid being cleaned by the element flows through the hydrophobic layer. The coalescing layer may be a hydrophobic or a hydrophilic coalescing layer. A filter assembly will include the coalescing filter element of the present invention.
Public/Granted literature
- US20140311963A1 Coalescing filter element and filter assembly therefore Public/Granted day:2014-10-23
Information query
IPC分类: