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:
Apr. 09, 2019
Filed:
Jan. 16, 2015
Applicant:
Tour Engine, Inc., San Diego, CA (US);
Inventors:
Hugo Benjamin Tour, Rehovot, IL;
Oded Tour, San Diego, CA (US);
Gilad Tour, Rehovot, IL;
Ehud Sivan, Lehavim, IL;
Michael H. Wahl, Bonita, CA (US);
Assignee:
Tour Engine, Inc., San Diego, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01L 5/04 (2006.01); F01L 5/06 (2006.01); F02G 1/02 (2006.01); F02G 1/043 (2006.01); F02G 1/055 (2006.01); F01L 7/02 (2006.01); F01N 5/02 (2006.01);
U.S. Cl.
CPC ...
F02G 1/055 (2013.01); F01L 5/04 (2013.01); F01L 5/06 (2013.01); F01L 7/02 (2013.01); F01L 7/022 (2013.01); F02G 1/02 (2013.01); F02G 1/043 (2013.01); F01N 5/02 (2013.01); F02G 2244/00 (2013.01); F02G 2244/08 (2013.01); F02G 2270/55 (2013.01);
Abstract
An engine includes a compression chamber that intakes and compresses working fluid; an expansion chamber that expands and exhausts working fluid; and a transfer chamber that receives working fluid from the compression chamber and transfers working fluid to the expansion chamber, wherein an internal volume of the transfer chamber decreases during the transfer of working fluid.