Invention Grant
- Patent Title: Filter device
- Patent Title (中): 过滤装置
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Application No.: US13362265Application Date: 2012-01-31
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Publication No.: US08741016B2Publication Date: 2014-06-03
- Inventor: Yassine Maaradji , Jens Hähn , Jan Zink , Joachim Stinzendörfer , Stefan Becker , Karlheinz Münkel , Michael Wolf , Werner Blossey , Mario Rieger , Ralf Poh , Josef Rohrmeier , Thomas Sieber , Andreas Pelz , Rolf Sanders , Manfred Winter
- Applicant: Yassine Maaradji , Jens Hähn , Jan Zink , Joachim Stinzendörfer , Stefan Becker , Karlheinz Münkel , Michael Wolf , Werner Blossey , Mario Rieger , Ralf Poh , Josef Rohrmeier , Thomas Sieber , Andreas Pelz , Rolf Sanders , Manfred Winter
- Applicant Address: DE Ludwigsburg
- Assignee: Mann + Hummel GmbH
- Current Assignee: Mann + Hummel GmbH
- Current Assignee Address: DE Ludwigsburg
- Agent James Hasselbeck
- Priority: DE102011009921 20110131
- Main IPC: B01D59/50
- IPC: B01D59/50 ; B01D50/00 ; B01D39/14 ; B01D39/06 ; B01D24/00 ; B01D39/00 ; B01D46/00
Abstract:
A filter device has a compact filter made of a filter material that is wound spirally. A star filter that is made of a filter material that has folds arranged in a star shape surrounds the compact filter. The filter device has a cylindrical shape. A fluid to be filtered passes the compact filter in an axial direction and the star filter in a radial direction. The filter device is exchangeable and is mounted in a filter housing such that the compact filter and the star filter have a common raw side and a common clean side that are separated from each other.
Public/Granted literature
- US20120198803A1 FILTER DEVICE Public/Granted day:2012-08-09
Information query
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