US2018240585A1PendingUtilityA1
Electromagnetic induction coil
Est. expiryFeb 19, 2033(~6.6 yrs left)· nominal 20-yr term from priority
Inventors:Antony Wambugu Ngahu
H02J 50/12H01F 38/14H01F 27/006H01F 27/28
51
PatentIndex Score
0
Cited by
0
References
0
Claims
Abstract
A primary electromagnetic induction coil, which supplies power to a primary resonance coil in a pair of a primary and a secondary resonance coils that conduct non-contact power supply by magnetic field resonance, includes a coil main body and a wedge that mounts an end portion of the coil main body to separate the end portion from other portions. Impedance matching can be achieved by adjusting a position of the wedge and a number of turns of the coil main body.
Claims
exact text as granted — not AI-modified1 . A coil serving as at least one coil among one pair of resonance coils that conduct non-contact power supply by magnetic field resonance, an electromagnetic induction coil that supplies power to a power supply side of the pair of resonance coils, or an electromagnetic induction coil supplied with power from a power receipt side of the pair of resonance coils, the coil comprising:
a coil main body; and an adjustment mechanism configured to adjust a number of turns of the coil main body, wherein the adjustment mechanism consists of a turn back portion provided by winding back a portion of the coil main body.
2 . The coil according to claim 1 , wherein the turn back portion is provided on the end portion of the coil main body.Join the waitlist — get patent alerts
Track US2018240585A1 — get alerts on status changes and closely related new filings.
We store only your email — no account needed. See our privacy policy.