Swirl generator

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11439923
APP PUB NO 20210138358A1
SERIAL NO

16679909

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Disclosed is a swirl generator for an evaporator, having: a body that extends along a body-center axis between opposing inlet and outlet ends, and includes: a fluid inlet at the inlet end; an outer surface that, at that the outlet end, defines an outlet region with a curved outer boundary forming a convex curve that extends radially inward from an outer diameter surface of the body to an outer axial surface of the body; a center passage formed within the body that extends from the inlet towards the outlet along the body-center axis; and a swirl passage formed at the outlet end of the body, the swirl passage extending between the center passage and the curved outer boundary along a swirl passage axis, whereby a fluid entering from the inlet exits the body at the curved outer boundary, the swirl passage axis forming an acute angle with the body-center axis.

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Patent Owner(s)

Patent OwnerAddress
HAMILTON SUNDSTRAND CORPORATION2730 WEST TYVOLA ROAD FOUR COLISEUM CENTRE CHARLOTTE NC 28217

International Classification(s)

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  • 2019 Application Filing Year
  • B01B Class
  • 10 Applications Filed
  • 7 Patents Issued To-Date
  • 70 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances20192020202120222023202420250255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cho, Wei-Lin Unionville, US 23 63

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Patent Citation Ranking

  • 1 Citation Count
  • B01B Class
  • 0 % this patent is cited more than
  • 3 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges1000.050.10.150.20.250.30.350.40.450.50.550.60.650.70.750.80.850.90.9511.05

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3.5 Year Payment $1600.00 $800.00 $400.00 Mar 13, 2026
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