Invention Grant
- Patent Title: Starter for an internal combustion engine
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Application No.: US15761083Application Date: 2016-09-14
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Publication No.: US10337484B2Publication Date: 2019-07-02
- Inventor: Tadej Florijancic , Sebastjan Kobal
- 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: EP15185789 20150918
- International Application: PCT/EP2016/071645 WO 20160914
- International Announcement: WO2017/046130 WO 20170323
- Main IPC: F02N15/06
- IPC: F02N15/06 ; F02N11/08 ; H01F7/08 ; H01F7/121 ; H01H51/06 ; H01F7/16

Abstract:
A starter for an internal combustion engine may include a support, an electric motor for driving a pinion in rotation, and a solenoid drive configured to axially adjust the pinion between an active position for driving a gearwheel of an internal combustion engine, and an axially offset passive position. The solenoid drive may include a ferromagnetic solenoid housing fastened to the support, a ferromagnetic plunger stop arranged one of in and at the solenoid housing, a ferromagnetic plunger axially adjustable relative to the plunger stop extending axially through a passage opening of a face side wall of the solenoid housing, and a cylindrical coil arrangement arranged in the solenoid housing surrounding a cylindrical coil interior in a circumferential direction. The plunger stop may include a cylindrical section projecting axially into the coil interior. The cylindrical section may have a face end facing towards the face side wall.
Public/Granted literature
- US20180274511A1 STARTER FOR AN INTERNAL COMBUSTION ENGINE Public/Granted day:2018-09-27
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