Invention Grant
- Patent Title: Filter apparatus especially for filtration of combustion air in internal combustion engines
- Patent Title (中): 特别适用于过滤内燃机中燃烧空气的过滤装置
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Application No.: US11862673Application Date: 2007-09-27
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Publication No.: US07799110B2Publication Date: 2010-09-21
- Inventor: Stefan Walz
- Applicant: Stefan Walz
- Applicant Address: DE Ludwigsburg
- Assignee: Mann+Hummel GmbH
- Current Assignee: Mann+Hummel GmbH
- Current Assignee Address: DE Ludwigsburg
- Priority: DE102006045985 20060927
- Main IPC: B01D46/00
- IPC: B01D46/00 ; B01D39/00 ; B01D24/00 ; B01D39/14 ; B01D50/00 ; F01N3/10 ; F01N3/08
Abstract:
A filter apparatus having an element configured as a tubular filter, which is mounted in a carrier tube such that an annular space for fluid flow is formed between the outer surface of the tubular filter element and the inner surface of the carrier tube. The tubular filter is releasably mounted inside the carrier tube such that it can be pulled by one end out of the carrier tube and a second tubular filter element connected to the opposite end of the filter element being pulled out can simultaneously be pulled into the carrier tube.
Public/Granted literature
- US20080072554A1 Filter Apparatus Especially for Filtration of Combustion Air in Internal Combustion Engines Public/Granted day:2008-03-27
Information query
