US Patent 7228684 Internal combustion engine

Patent 7228684 was granted and assigned to GE Jenbacher on June, 2007 by the United States Patent and Trademark Office.

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Is a

Patent

Patent attributes

Current Assignee

GE Jenbacher

Patent Jurisdiction

United States Patent and Trademark Office

Patent Number

7228684

Date of Patent

June 12, 2007

Patent Application Number

10949446

Date Filed

September 23, 2004

Patent Primary Examiner

‌

Thai-Ba Trieu

Patent abstract

An internal combustion engine includes a plurality of cylinders (1 through 12) and at least one turbocharger (2) and at least one exhaust manifold (13) which passes exhaust gases from two or more cylinders (5, 6) to the turbocharger (20), wherein the exhaust manifold (13) has a region (15) cooled with a cooling device and a substantially uncooled region (14).