logo

For the Inventor, By the Inventor

The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 10458307 B1

PDFFull Text
Date of Patent:
Oct. 29, 2019

Filed:

Dec. 18, 2018

Two-cycle diesel engine configured for operation with high temperature combustion chamber surfaces

Applicant:

Deltahawk Engines, Inc., Racine, WI (US);

Inventors:

Douglas A. Doers, Franklin, WI (US);

Robert A. Greco, Racine, WI (US);

Paul Olesen, Franklin, WI (US);

Dennis Raymond Webb, Franksville, WI (US);

Assignee:

DeltaHawk Engines, Inc., Franklin, WI (US);

Attorney:

Reinhart Boerner Van Deuren s.c.

Primary Examiner:

Kevin A Lathers

Int. Cl.
CPC ...
F01P 3/02 (2006.01); F02B 9/02 (2006.01); F02B 23/06 (2006.01); F02B 33/34 (2006.01); F02B 37/04 (2006.01); F02B 75/02 (2006.01); F02F 1/00 (2006.01); F02F 3/00 (2006.01); F02B 1/12 (2006.01); F02B 33/02 (2006.01); F02B 37/00 (2006.01); F02B 61/04 (2006.01);
U.S. Cl.
CPC ...
F01P 3/02 (2013.01); F02B 9/02 (2013.01); F02B 23/0627 (2013.01); F02B 33/34 (2013.01); F02B 37/04 (2013.01); F02B 75/02 (2013.01); F02F 1/004 (2013.01); F02F 3/0084 (2013.01); F02B 1/12 (2013.01); F02B 33/02 (2013.01); F02B 37/00 (2013.01); F02B 61/04 (2013.01); F02B 2075/025 (2013.01); F02B 2201/02 (2013.01); F02B 2700/03 (2013.01); F05C 2201/021 (2013.01);
Abstract

A 2-cycle, direct-injection diesel engine configured to accommodate low cetane diesel and jet fuels. The engine includes combustion chambers having surfaces which are operable at high temperatures during engine operation to increase the combustion rate of low cetane fuels. The engine is further configured to reduce starting times in cold and/or low pressure situations such as those experienced during attempts to restart a plane engine at relatively high altitudes.

Find Patent Forward Citations

Doers, Douglas. (2019). Two-cycle diesel engine configured for operation with high temperature combustion chamber surfaces (U.S. Patent No. 10458307). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10458307

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…