Invention Grant
- Patent Title: Filter element for liquid filtration
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Application No.: US16672660Application Date: 2019-11-04
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Publication No.: US11305217B2Publication Date: 2022-04-19
- Inventor: Rafael Salom , Martin Weindorf , Idriss Razgani
- Applicant: MANN+HUMMEL GMBH
- Applicant Address: DE Ludwigsburg
- Assignee: MANN+HUMMEL GMBH
- Current Assignee: MANN+HUMMEL GMBH
- Current Assignee Address: DE Ludwigsburg
- Priority: DE102017004275.6 20170504
- Main IPC: B01D29/23
- IPC: B01D29/23 ; B01D36/00

Abstract:
A filter element for liquid filtration has a hollow-cylindrical filter medium body and an end disk covering an end face of the filter medium body. A central cutout axially penetrates the end disk. An outflow channel for liquid to be filtered or filtered liquid is arranged at the end disk and connects to a liquid collecting space. The outflow channel extends from a radially outward wall surface of the filter medium body to the central cutout of the end disk. The outflow channel is controlled by a drainage device. A filter device with a filter housing provided with such a filter element has a drainage device that controls the outflow channel. A filter device with a drainage device having a first drainage position for draining only water and a second drainage position draining water from a water collecting space and liquid from a liquid collecting space is provided.
Information query
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