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:
Aug. 27, 2019
Filed:
Oct. 04, 2016
Champion Engine Technology, Llc, Sussex, WI (US);
Kendall J. Collie, Anaheim Hills, CA (US);
Mark J. Sarder, Waukesha, WI (US);
Aleko D. Sotiriades, Cedarburg, WI (US);
James J. Dehn, Brookfield, WI (US);
Leigh Jenison, Hartland, WI (US);
Champion Power Equipment, Inc., Santa Fe Springs, CA (US);
Abstract
A multi-fuel engine includes an engine operable on a liquid fuel and a gaseous fuel. The multi-fuel engine also includes a liquid cutoff solenoid coupled to open and close a liquid fuel path to the engine, and a gaseous cutoff solenoid coupled to open and close a gaseous fuel source to the engine. A switch couples a power source to the liquid cutoff solenoid and the gaseous cutoff solenoid to switch between fuel sources on-the-fly during engine operation.