Invention Grant
- Patent Title: Spark plug ignition tip, spark plug device, and method for producing a spark plug ignition tip
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Application No.: US16352592Application Date: 2019-03-13
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Publication No.: US10566768B2Publication Date: 2020-02-18
- Inventor: Werner Niessner
- Applicant: Federal-Mogul Ignition GmbH
- Applicant Address: DE Neuhaus-Schierschni
- Assignee: FEDERAL-MOGUL IGNITION GMBH
- Current Assignee: FEDERAL-MOGUL IGNITION GMBH
- Current Assignee Address: DE Neuhaus-Schierschni
- Agency: Reising Ethington, P.C.
- Priority: DE102018105941 20180314
- Main IPC: H01T13/39
- IPC: H01T13/39 ; H01T21/02 ; B22F3/16 ; C22C27/00

Abstract:
A spark plug ignition tip for an electrode of a spark plug device, in particular a prechamber spark plug, having a base body that has a first axial end, a second axial end and a circumferential section situated between them; the base body contains a precious metal or precious metal alloy; the first axial end and/or the circumferential section is embodied for fastening the base body to an electrode; the second axial end has a dome-shaped section; and the base body is produced by powder metallurgy.
Public/Granted literature
- US20190288488A1 SPARK PLUG IGNITION TIP, SPARK PLUG DEVICE, AND METHOD FOR PRODUCING A SPARK PLUG IGNITION TIP Public/Granted day:2019-09-19
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