Invention Grant
US08696782B2 Filter device, especially air filter for an internal combustion engine
有权
过滤装置，特别是用于内燃机的空气过滤器
- Patent Title: Filter device, especially air filter for an internal combustion engine
- Patent Title (中): 过滤装置，特别是用于内燃机的空气过滤器
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Application No.: US13682274Application Date: 2012-11-20
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Publication No.: US08696782B2Publication Date: 2014-04-15
- Inventor: Karlheinz Muenkel
- Applicant: Mann+Hummel GMBH
- Applicant Address: DE Ludwigsburg
- Assignee: Mann + Hummel GmbH
- Current Assignee: Mann + Hummel GmbH
- Current Assignee Address: DE Ludwigsburg
- Agent James Hasselbeck
- Priority: DE102008011186 20080226
- Main IPC: B01D46/00
- IPC: B01D46/00
Abstract:
A filter device comprises a filter element that is comprised of at least two radially nested filter bellows, wherein at least one filter bellows is to be flown through in the radial direction and a flow space for the fluid is formed between the filter bellows. Each filter bellows is embodied as a star-shaped filter with filter folds arranged in a star shape. On at least one end face of the filter element a sealing ring is arranged between a filter bellows and the filter housing.
Public/Granted literature
- US20130074462A1 Filter Device, Especially Air Filter for an Internal Combustion Engine Public/Granted day:2013-03-28
Information query
