BLADE ROW, BLADE AND TURBOMACHINE

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United States of America Patent

APP PUB NO 20140348661A1
SERIAL NO

14286592

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A blade row for a turbomachine is disclosed. The blade row has an inner lateral wall and an outer lateral wall for bordering a hot gas channel in the turbomachine through which hot gas passes. At least one of the lateral walls has a rounded lateral wall front edge, which is provided with a circumferentially asymmetrical edge contouring that is elliptical or is comprised of one or more segments of a circle.

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Patent Owner(s)

Patent OwnerAddress
MTU AERO ENGINES AGDACHAUER STRASSE 665 MUENCHEN 80995

International Classification(s)

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  • 2014 Application Filing Year
  • F01D Class
  • 2253 Applications Filed
  • 1888 Patents Issued To-Date
  • 83.80 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances2014201520162017201820192020202120220255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Engel, Karl Dachau, DE 8 79
MAHLE, Inga Muenchen, DE 20 119
Pernleitner, Martin Dachau, DE 35 77

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Patent Citation Ranking

  • 4 Citation Count
  • F01D Class
  • 9.04 % this patent is cited more than
  • 11 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges3121470207101 - 1011 - 2021 - 3031 - 4041 - 500102030405060708090100110120130140150160170180190200210220230

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