Damping structure for a rotor assembly of a motor

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20070177978A1
SERIAL NO

11343633

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A damping structure for a rotor assembly includes holes adapted to be defined in an outer periphery of the inner rotor and in an inner periphery of the outer rotor respectively and damping elements inserted into the gap between the inner rotor and the outer rotor. Each damping element is received in a corresponding to one of the holes of the inner rotor and the outer rotor so as to absorb vibration from the outer rotor.

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Patent Owner(s)

Patent OwnerAddress
ZHONGSHAN BROAD-OCEAN MOTOR CO LTDGUANGDONG 528400

International Classification(s)

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  • 2006 Application Filing Year
  • B64C Class
  • 535 Applications Filed
  • 328 Patents Issued To-Date
  • 61.31 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances2006200720082009201020112012201320142015201620170255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bi, Rong-Hua Shalang Town, CN 2 7

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Patent Citation Ranking

  • 2 Citation Count
  • B64C Class
  • 0.55 % this patent is cited more than
  • 18 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges1112441571101 - 1011 - 2021 - 3031 - 4041 - 5051 - 6005101520253035404550556065707580859095100105110115120

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