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:
Sep. 19, 2023
Filed:
Feb. 02, 2023
Applicant:
1159718 B.c. Ltd., Surrey, CA;
Inventors:
James Brent Klassen, Osoyoos, CA;
Javier Peter Fernandez-Han, Burnaby, CA;
Assignee:
1159718 B.C. Ltd., Surrey, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02B 55/14 (2006.01); F02B 53/12 (2006.01); F02B 43/10 (2006.01); F02B 47/02 (2006.01);
U.S. Cl.
CPC ...
F02B 55/14 (2013.01); F02B 43/10 (2013.01); F02B 47/02 (2013.01); F02B 53/12 (2013.01);
Abstract
An energy transfer machine includes a piston and cylinder. The piston can have a rocking motion as it enters and exits the cylinder, for example due to one being on a rotor and the other on a stator. The piston and cylinder form a primary chamber, and as they move relative to each other can form a seal separating the primary chamber into first and second sub-chambers which then unseals before the piston exits the cylinder. The first sub-chamber may reach a maximum geometric compression ratio, for example for the purpose of compression ignition, before the unsealing of the sub-chambers.