ELECTROMAGNETIC DEVICES, ELECTROMAGNETIC ACTUATION SYSTEMS, AND METHODS THEREOF FOR GRADIENT ENHANCEMENT

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United States of America Patent

APP PUB NO 20240145145A1
SERIAL NO

18051532

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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One embodiment includes an electromagnetic device for generating a magnetic field in a workspace. The electromagnetic device includes an elongated sleeve defining a hollow space and having an external surface, a magnetic core, and an electric coil wounded onto the external surface of the elongated sleeve and configured to generate the magnetic field when energized. The magnetic core has a first end, a second end, and a middle portion that is disposed between the first end and the second end and received in the hollow space. The first end is provided with a core tip that is shaped substantially as a cone and has a cone radius greater than zero.

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Patent Owner(s)

Patent OwnerAddress
CITY UNIVERSITY OF HONG KONGJIULONG ROAD KOWLOON HONGKONG CHINA HONG KONG HONG KONG

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
HUO, Yingxin Hong Kong, CN 1 0
LAM, Wah Shing Hong Kong, CN 1 0
SUN, Dong Hong Kong, CN 38 211

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