System and method for regenerating the particulate filter in a diesel engine

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8919098
SERIAL NO

13690441

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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In a diesel engine equipped with a system for automatic regeneration of a particulate filter, an automatic regeneration mode is inhibited in the case where there is recorded a number higher than a pre-set threshold of unfavorable event. When the automatic regeneration mode is inhibited, an on-demand regeneration mode is simultaneously enabled, which can be activated manually by the driver. If an on-demand regeneration is not performed before the vehicle has covered a certain mileage since the automatic regeneration mode was inhibited, the vehicle is set in a condition of limited performance.

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Patent Owner(s)

Patent OwnerAddress
FIAT POWERTRAIN TECHNOLOGIES S P A10135 TORINO
FPT INDUSTRIAL S P A10156 TORINO

International Classification(s)

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  • 2012 Application Filing Year
  • F01N Class
  • 919 Applications Filed
  • 821 Patents Issued To-Date
  • 89.34 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances201220132014201520162017201820190255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Aimar, Bruno Turin, IT 4 11
Baratta, Paola Turin, IT 1 10
Barucchi, Enrico Turin, IT 2 12
Cerciello, Giovanni Turin, IT 2 10
Garombo, Danilo Turin, IT 4 17

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Patent Citation Ranking

  • 7 Citation Count
  • F01N Class
  • 5.51 % this patent is cited more than
  • 11 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges191848228169123101 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7081 - 90100 +0102030405060708090100110120130140150160170180190200

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