Invention Grant
- Patent Title: Inductor with variable permeability core
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Application No.: US17307134Application Date: 2021-05-04
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Publication No.: US12159744B2Publication Date: 2024-12-03
- Inventor: Masanori Ishigaki , Ercan Mehmet Dede , Danny J. Lohan
- Applicant: TOYOTA MOTOR ENGINEERING & MANUFACTURING NORTH AMERICA, INC.
- Applicant Address: US KY Erlanger
- Assignee: TOYOTA MOTOR ENGINEERING & MANUFACTURING NORTH AMERICA, INC.
- Current Assignee: TOYOTA MOTOR ENGINEERING & MANUFACTURING NORTH AMERICA, INC.
- Current Assignee Address: US KY Erlanger
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Main IPC: H01F3/14
- IPC: H01F3/14 ; H01F3/10 ; H01F17/04 ; H01F38/02 ; H01F17/06
Abstract:
An inductor includes a magnetic core composed of a magnetic material having variable permeability characteristics based on at least one of design parameters or operational parameters of the inductor that includes one or more air gaps. A coil is wound through the one or more air gaps and is configured to be excited by an electric current.
Public/Granted literature
- US20210257138A1 INDUCTOR WITH VARIABLE PERMEABILITY CORE Public/Granted day:2021-08-19
Information query
