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. 29, 2016
Filed:
Mar. 13, 2014
Scuderi Group, Inc., West Springfield, MA (US);
Stephen P. Scuderi, Westfield, MA (US);
Ford Allen Phillips, San Antonio, TX (US);
David Branyon, San Antonio, TX (US);
Thomas E. Briggs, Jr., Helotes, TX (US);
Scuderi Group, Inc., West Springfield, MA (US);
Abstract
In some embodiments, split-cycle engines are disclosed that are capable of operating in a normal firing mode in which a firing stroke is performed in the expansion cylinder only on every other rotation of the crankshaft. Fuel can be injected directly into the expansion cylinder during the non-firing rotation of the crankshaft over a period of time greater than what is possible with traditional split-cycle engines. A number of other advantages are associated with such engines. In some embodiments, two expansion cylinders can be provided such that a firing stroke is performed on every rotation of the crankshaft, even though each individual expansion cylinder only performs a firing stroke on every other rotation of the crankshaft. Air hybridized and/or Millerized variations of these engines, as well as various cylinder arrangements, are also disclosed herein.