DEVICE HAVING MULTIPLE AIR FLOW PATHS AND REFRIGERATOR HAVING SAME

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United States of America Patent

SERIAL NO

15527011

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A device having multiple air flow paths for a refrigerator, comprising: a housing provided with at least one air inlet and a plurality of air outlets; an adjustment member having a rotation disk member and rotatably provided in the housing about an axis of the rotation disk member to completely shield, partially shield or completely expose each air outlet when being at different rotation positions, so as to regulate respective air discharging areas of the plurality of air outlets; a motor provided at a radially outer side of the rotation disk member; and a transmission mechanism configured to transfer a rotation motion outputted by the motor to the adjustment member at a reduced speed.

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Patent Owner(s)

Patent OwnerAddress
QINGDAO HAIER JOINT STOCK CO LTDQINGDAO SHANDONG 266101

International Classification(s)

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  • 2016 Application Filing Year
  • F25D Class
  • 1072 Applications Filed
  • 735 Patents Issued To-Date
  • 68.57 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances2016201720182019202020212022202320240255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
CHENG, XUELI Qingdao City, Shandong Province, CN 27 46
FEI, BIN Qingdao City, Shandong Province, CN 70 72
LIU, ZHUQING Qingdao City, Shandong Province, CN 29 132
WANG, JING Qingdao City, Shandong Province, CN 1745 13464

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Patent Citation Ranking

  • 3 Citation Count
  • F25D Class
  • 23.04 % this patent is cited more than
  • 8 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges97288239401 - 1011 - 2021 - 3031 - 40020406080100120140160180200220240260280300320

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