Piston having combustion bowl shaped to balance combustion efficiency and emission properties

Details for Australian Patent Application No. 2011242805 (hide)

Owner Caterpillar Inc.

Inventors Easley, William L.; Pierpont, David A.; Timmons, John P.; Venkatasubramaniam, Karthikeyan C.

Agent Freehills

Pub. Number AU-A-2011242805

PCT Pub. Number WO2011/133664

Priority 13/088,659 18.04.11 US; 61/326,161 20.04.10 US

Filing date 20 April 2011

Wipo publication date 27 October 2011

International Classifications

F02F 3/26 Pistons - having combustion chamber in piston head

F02B 23/00 Other enginescharacterised byspecial shape or construction of combustion chambers to improve operation

F02F 3/28 Pistons - Other pistons with specially-shaped head

Event Publications

25 October 2012 PCT application entered the National Phase

  PCT publication WO2011/133664 Priority application(s): WO2011/133664

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