Invention Grant
- Patent Title: Inductive charging arrangement for a vehicle battery
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Application No.: US16960154Application Date: 2018-11-19
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Publication No.: US11370312B2Publication Date: 2022-06-28
- Inventor: Sebastian Albl
- Applicant: AUDI AG
- Applicant Address: DE Ingolstadt
- Assignee: AUDI AG
- Current Assignee: AUDI AG
- Current Assignee Address: DE Ingolstadt
- Agency: Maier & Maier, PLLC
- Priority: DE102018200252.5 20180110
- International Application: PCT/EP2018/081777 WO 20181119
- International Announcement: WO2019/137669 WO 20190718
- Main IPC: B60L53/12
- IPC: B60L53/12 ; H02J50/10 ; B60L53/38 ; H01F1/44 ; H01F3/10 ; H02J7/00

Abstract:
An inductive charging arrangement for a vehicle battery having a counter coil arrangement which comprises at least one primary coil arrangement located outside the vehicle and at least one secondary coil arrangement located inside the vehicle, wherein primary coil arrangement and secondary coil arrangement each comprise a coil and a magnetic core and, with appropriate positioning of the vehicle and energizing of the primary coil arrangement, electric energy is transmitted by inductive coupling from the primary coil arrangement to the secondary coil arrangement wherein the air gap is part of the transmission region and means are provided to minimize the air gap between the primary coil arrangement and the secondary coil arrangement.
Public/Granted literature
- US20210122254A1 INDUCTIVE CHARGING ARRANGEMENT FOR A VEHICLE BATTERY Public/Granted day:2021-04-29
Information query
IPC分类: