Motor with variable magnet flux

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United States of America Patent

PATENT NO 9306423
APP PUB NO 20140152135A1
SERIAL NO

14042741

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Abstract

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Disclosed therein is a motor with a variable magnetic flux, which includes a rotor and a stator located inside the rotor. The rotor includes a rotor housing, a plurality of unit rotor cores and magnets which are attached to the inner wall surface of the rotor housing, and the unit rotor cores and the magnets are arranged in turn. The stator includes a stator core base and a plurality of teeth radially formed on the outer peripheral surface of the stator core base at equal intervals, and each of the teeth has ears formed at both sides of an end thereof.

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Patent Owner(s)

Patent OwnerAddress
NEW MOTECH CO LTD#270-65 OSEON-DONG GWANGSAN-GU GWANGJU 506-253

International Classification(s)

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  • 2013 Application Filing Year
  • H02K Class
  • 2008 Applications Filed
  • 1782 Patents Issued To-Date
  • 88.75 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances2013201420152016201720182019202020212022202320240255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cho, Hugh Jin Gwangju, KR 5 24
Jang, Jeong Cheol Gwangju, KR 83 319
Jang, Jin Seok Gimje-si, KR 13 50
Jung, Woon Pil Sunchun-si, KR 9 51
Kim, Byung Taek Gunsan-si, KR 22 144
Lee, Seung Jae Gwangju, KR 232 1285
Park, Soo Hyun Gwangju, KR 35 140
Seo, Je Hyung Gwangju, KR 13 72

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  • 7 Citation Count
  • H02K Class
  • 16.70 % this patent is cited more than
  • 9 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges171723992271101 - 1011 - 2021 - 3031 - 4051 - 6081 - 90050100150200250300350400450500550600650700750800

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