Cylinder cooling in opposed-piston engines
Abstract
A cylinder assembly with a cylinder liner and a sleeve is provided that includes features that reduce coolant flow stagnation. The sleeve encloses a center section of the cylinder liner to form cooling channels that removes excess heat from the combustion area of the cylinder. The cylinder liner includes features for cooling between bridges in the cylinder's exhaust port.
- Inventors:
- Issue Date:
- Research Org.:
- Achates Power, Inc., San Diego, CA (United States)
- Sponsoring Org.:
- USDOE Advanced Research Projects Agency - Energy (ARPA-E)
- OSTI Identifier:
- 1859997
- Patent Number(s):
- 11156184
- Application Number:
- 16/655,076
- Assignee:
- Achates Power, Inc. (San Diego, CA)
- Patent Classifications (CPCs):
-
F - MECHANICAL ENGINEERING F01 - MACHINES OR ENGINES IN GENERAL F01B - MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
F - MECHANICAL ENGINEERING F01 - MACHINES OR ENGINES IN GENERAL F01P - COOLING OF MACHINES OR ENGINES IN GENERAL
- DOE Contract Number:
- AR0000657
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 10/16/2019
- Country of Publication:
- United States
- Language:
- English
Citation Formats
Sahasrabudhe, Abhishek, Linscott, Miles, and Strauss, Sebastian. Cylinder cooling in opposed-piston engines. United States: N. p., 2021.
Web.
Sahasrabudhe, Abhishek, Linscott, Miles, & Strauss, Sebastian. Cylinder cooling in opposed-piston engines. United States.
Sahasrabudhe, Abhishek, Linscott, Miles, and Strauss, Sebastian. Tue .
"Cylinder cooling in opposed-piston engines". United States. https://www.osti.gov/servlets/purl/1859997.
@article{osti_1859997,
title = {Cylinder cooling in opposed-piston engines},
author = {Sahasrabudhe, Abhishek and Linscott, Miles and Strauss, Sebastian},
abstractNote = {A cylinder assembly with a cylinder liner and a sleeve is provided that includes features that reduce coolant flow stagnation. The sleeve encloses a center section of the cylinder liner to form cooling channels that removes excess heat from the combustion area of the cylinder. The cylinder liner includes features for cooling between bridges in the cylinder's exhaust port.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Oct 26 00:00:00 EDT 2021},
month = {Tue Oct 26 00:00:00 EDT 2021}
}
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Impingement cooling of cylinders in opposed-piston engines
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- Junkers, Hugo
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Liner component for a cylinder of an opposed-piston engine
patent, September 2015
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