Invention Grant
- Patent Title: Pinless power coupling
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Application No.: US17467382Application Date: 2021-09-06
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Publication No.: US11437852B2Publication Date: 2022-09-06
- Inventor: Yossi Azancot , Amir Ben-Shalom , Oola Greenwald , Arik Rofe
- Applicant: POWERMAT TECHNOLOGIES LTD.
- Applicant Address: IL Petach Tikva
- Assignee: POWERMAT TECHNOLOGIES LTD.
- Current Assignee: POWERMAT TECHNOLOGIES LTD.
- Current Assignee Address: IL Petach Tikva
- Agency: Volpe Koenig
- Main IPC: H02J50/10
- IPC: H02J50/10 ; H01F38/14 ; H02J50/90 ; H01F27/28 ; H02J7/02

Abstract:
A pinless power plug for receiving wireless power from a pinless power jack is disclosed The pinless power plug comprises at least one secondary coil for inductively coupling with a primary coil. The primary coil is associated with the pinless power jack. The primary coil is shielded behind an insulating layer. The pinless power jack comprises one or more magnetic anchors arranged around the at least one secondary coil in an annular configuration concentric with the at least one secondary coil. The one or more magnetic anchors are configured to magnetically couple with one or more magnetic snags in the pinless power jack. The one or more magnetic anchors are configured to magnetically couple with the one or more magnetic snags and maintain alignment between the at least one secondary coil and the primary coil.
Public/Granted literature
- US20210399580A1 PINLESS POWER COUPLING Public/Granted day:2021-12-23
Information query