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US 2008/0177133 A1Published application
Wireless power supply system, capsulated endoscope, and capsulated endoscopic system
AssigneeOlympus Corporation
InventorsYouhei Sakai, Naoki Yoshida, Hiroshi Iwaisako
Life of this patent
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Abstract
A power feeding system including a transmission antenna for wirelessly transmitting an electric power from a power source, and a receiver antenna having a receiver coil wound around an outer periphery of a substantially bar-like core for receiving the electric power which has been transmitted are provided. The core of the receiver antenna has at least one end area tilting at a predetermined angle with respect to a linear area.
Claims15
A wireless power supply system comprising:
- a power feeding system equipped with a transmission antenna for wirelessly transmitting an electric power from a power source;
- and
- a receiver antenna having a receiver coil wound around an outer periphery of a substantially bar-like core for receiving the transmitted electric power, wherein the core of the receiver antenna has at least one end area tilting at a predetermined angle with respect to a linear area.
A capsulated endoscope comprising:
- a receiver antenna having a receiver coil wound around an outer periphery of a substantially bar-like core for receiving an electric power wirelessly, wherein the core of the receiver antenna has at least one end area tilting at a predetermined angle with respect to a linear area.
A capsulated endoscopic system comprising:
- a power feeding system equipped with a transmission antenna for wirelessly transmitting an electric power from a power source;
- and
- a capsulated endoscope which contains a receiver antenna having a receiver coil wound around an outer periphery of a substantially bar-like core for receiving the transmitted electric power, wherein the core of the receiver antenna has at least one end area tilting at a predetermined angle with respect to a linear area.
Dependencies are inferred from the claim text.