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.:
Date of Patent:
Mar. 25, 2025
Filed:
May. 11, 2022
Boundary Energy Inc., Evansburg, CA;
Darrell Ford, Evansburg, CA;
BOUNDARY ENERGY INC., Evansburg, AB (CA);
Abstract
A gas generator has a first and a second piston disposed in, respectively, a first and a second fluid chamber and coupled to, respectively, a first and a second combustion chamber to be actuatable by combustion that expands the respective combustions chambers. The first and second fluid chambers receive liquid COand the combustion chambers receive fuel and oxygen for combustion. The second piston is mechanically coupled to the first piston, such that combustion in the first and second combustion chambers pushes the liquid COfrom the first and second fluid chambers to, respectively, the second and first combustion chambers while expelling, respectively, the combustion gases and vaporized CO(the mixed working fluid) from the first and second combustion chambers to an expander for generating power. The mixed working fluid is supplied to a closed reservoir, from where liquid COis supplied back to the first and second fluid chambers.