Methods and systems for engine control

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8209981
APP PUB NO 20120111305A1
SERIAL NO

13350328

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Methods and systems for controlling an engine are provided. In some examples, the engine has at least a cylinder and a compression device coupled to an intake of the engine, and the method includes, during engine re-start operation of an engine idle-stop condition, commencing combustion in the cylinder from a non-combusting condition, the combustion in a two-stroke combustion cycle of the cylinder. However, in some examples, at least partially electrically powered boosting operation may also be used to extend the two-stroke operation during a start.

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Patent Owner(s)

Patent OwnerAddress
FORD GLOBAL TECHNOLOGIES LLC330 TOWN CENTER DRIVE SUITE 800 SOUTH DEARBORN MI 48126

International Classification(s)

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  • 2012 Application Filing Year
  • F02B Class
  • 971 Applications Filed
  • 811 Patents Issued To-Date
  • 83.53 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances20122013201420152016201720182019202020210255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Pursifull, Ross Dykstra Dearborn, US 510 7108
Surnilla, Gopichandra West Bloomfield, US 552 8677

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Patent Citation Ranking

  • 3 Citation Count
  • F02B Class
  • 5.09 % this patent is cited more than
  • 13 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges19219913010111101 - 1011 - 2021 - 3031 - 4041 - 5051 - 6071 - 80100 +0102030405060708090100110120130140150160170180190200210220230

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