Invention Grant
- Patent Title: Filter head and threaded metal nozzle insert
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Application No.: US15128962Application Date: 2015-02-25
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Publication No.: US10245536B2Publication Date: 2019-04-02
- Inventor: Robert Dunsch , Lutz Haala
- Applicant: Mahle International GmbH
- Applicant Address: DE
- Assignee: Mahle International GmbH
- Current Assignee: Mahle International GmbH
- Current Assignee Address: DE
- Agency: Fishman Stewart PLLC
- Priority: DE102014205449 20140324
- International Application: PCT/EP2015/053940 WO 20150225
- International Announcement: WO2015/144378 WO 20151001
- Main IPC: B01D35/30
- IPC: B01D35/30 ; B01D35/00 ; F01M11/03

Abstract:
A filter head may include a receiving component and a threaded metal nozzle insert at least partly injected into the receiving component. The receiving component and/or the filter head may be composed of plastic. The threaded metal nozzle insert may be structured as a cold extruded part. A plurality of radially extending ribs may be disposed in a cavity of the receiving component and/or the filter head. The ribs may be composed of plastic and/or integrally formed with the filter head. The ribs may extend along a radial direction from the threaded nozzle insert to a wall of the cavity. The ribs may additionally lead radially outward into an axial sealing surface of the filter head.
Public/Granted literature
- US20170106316A1 FILTER HEAD AND THREADED METAL NOZZLE INSERT Public/Granted day:2017-04-20
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