ELECTRIC POWER SUPPLY SYSTEM AND ELECTRIC POWER SUPPLY SYSTEM FOR MOTOR VEHICLE
First Claim
1. An electric power supply system for motor vehicle comprising:
- an antenna circuit;
a signal processing circuit electrically connected the antenna circuit;
a battery electrically connected the signal processing circuit;
a spark plug electrically connected the signal processing circuit,a power feeder, anda sensor functionally connected to the power feeder and configured to detect the presence of a motor vehicle,wherein an antenna of the antenna circuit is configured to receive a radio signal emitted by the power feeder,wherein the antenna circuit, the signal processing circuit, the battery and the spark plug are parts of the motor vehicle,wherein the battery is charged by the radio signal emitted by the power feeder and processed by the signal processing circuit, andwherein the spark plug is configured to be ignited by electric power stored in the battery and to start up a combustion engine of the motor vehicle.
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Accused Products
Abstract
To provide for a movable electronic device a power receiving device that when charging a battery, simplifies charging of the battery from a power feeder, which is a power supply means, and does not have faults due to an external factor relating to a relay terminal, or damage of the relay terminal, that are caused by directly connecting the battery and the power feeder, and further, to provide an electronic device including the power receiving device. An antenna circuit and a booster antenna for supplying electric power are provided in a movable electronic device. The antenna circuit receives a radio signal such as an electromagnetic wave via the booster antenna, and electric power that is obtained through the receiving of the radio signal is supplied to the battery through a signal processing circuit.
38 Citations
14 Claims
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1. An electric power supply system for motor vehicle comprising:
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an antenna circuit; a signal processing circuit electrically connected the antenna circuit; a battery electrically connected the signal processing circuit; a spark plug electrically connected the signal processing circuit, a power feeder, and a sensor functionally connected to the power feeder and configured to detect the presence of a motor vehicle, wherein an antenna of the antenna circuit is configured to receive a radio signal emitted by the power feeder, wherein the antenna circuit, the signal processing circuit, the battery and the spark plug are parts of the motor vehicle, wherein the battery is charged by the radio signal emitted by the power feeder and processed by the signal processing circuit, and wherein the spark plug is configured to be ignited by electric power stored in the battery and to start up a combustion engine of the motor vehicle. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. An electric power supply system for motor vehicle comprising:
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an antenna circuit; a signal processing circuit electrically connected the antenna circuit, a battery electrically connected the signal processing circuit, a power feeder, and a sensor functionally connected to the power feeder and configured to detect the presence of a motor vehicle, wherein an antenna of the antenna circuit is configured to receive a radio signal emitted by the power feeder; wherein the battery is charged by the radio signal processed by the signal processing circuit. - View Dependent Claims (9, 10, 11, 12, 13, 14)
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Specification