Invention Grant
- Patent Title: Inductive power transfer apparatus and electric autocycle charger including the inductive power transfer apparatus
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Application No.: US16277364Application Date: 2019-02-15
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Publication No.: US11342598B2Publication Date: 2022-05-24
- Inventor: John Talbot Boys , Grant Anthony Covic
- Applicant: AUCKLAND UNISERVICES LIMITED
- Applicant Address: NZ Auckland
- Assignee: AUCKLAND UNISERVICES LIMITED
- Current Assignee: AUCKLAND UNISERVICES LIMITED
- Current Assignee Address: NZ Auckland
- Agency: Edell, Shapiro & Finnan, LLC
- Priority: NZ576909 20090512
- Main IPC: H01M10/46
- IPC: H01M10/46 ; B62H3/00 ; B62M6/40 ; H01Q7/06 ; H01Q7/08 ; B60L53/122 ; B60L53/124 ; B60L53/126

Abstract:
An inductive charging apparatus includes a primary conductor with at least one node for creating a magnetic field and at least one intermediate resonant circuit including a first coil for receiving inductive power from the node, a second coil operable in use to be driven by current from the first coil to generate a magnetic field for power transfer, and a tuning capacitor coupled to the first and second coils for resonance therewith.
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