CONTACTLESS COMBUSTOR ELECTRIC MOTOR
VN10060788BActive Publication Date: 2026-09-03CÔNG TY CỔ PHẦN PHẠM PHÚ GIA HÀ NỘI
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Patent Information
- Application Number
- VN1202303958
- Authority / Receiving Office
- VN · VN
- Patent Type
- Patents
- Current Assignee / Owner
- Filing Date
- 2023-06-16
- Publication Date
- 2026-09-03
- Estimated Expiration
- 2043-06-16
Abstract
This invention proposes a contactless commutator electric motor using contactless power transmission technology to the rotor via a pulse transformer placed at the commutator. This technology utilizes shielding to orient the magnetic field and adjusts the operating frequency of the pulse transformer to match the transmission distance, thus completely replacing the current commutator-driven brushless motor power transmission technology. This overcomes most of the shortcomings of current brushless commutator electric motors.
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