Exhaust treatment device having a fuel powered burner

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7849682
SERIAL NO

11594884

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An aftertreatment burner for an exhaust treatment device is disclosed. The aftertreatment burner may have a mounting member, and a canister connected to the mounting member to form a combustion chamber. The aftertreatment burner may also have a fuel injector disposed within the mounting member to selectively inject fuel into combustion chamber, and an air supply line configured to supply air to the combustion chamber. The aftertreatment burner may further have an igniter disposed within the mounting member to ignite the fuel/air mixture, and a thermal couple configured to detect the ignition.

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Patent Owner(s)

Patent OwnerAddress
CATERPILLAR INC100 NE ADAMS STREET PEORIA IL 61629-9510

International Classification(s)

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  • 2006 Application Filing Year
  • F23M Class
  • 27 Applications Filed
  • 13 Patents Issued To-Date
  • 48.15 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances200620072008200920102011201220130255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Karkkainen, Kevin James Washington, US 5 33
McClure, Thomas Randall Washington, US 6 29
Miller, Robert L Dunlap, US 100 1830

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Patent Citation Ranking

  • 3 Citation Count
  • F23M Class
  • 6.67 % this patent is cited more than
  • 15 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges1103101 - 1011 - 2021 - 3000.511.522.533.544.555.566.577.588.599.51010.5

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