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:
Oct. 20, 2015
Filed:
Aug. 14, 2013
Hyundai Motor Company, Seoul, KR;
Chang Han Kim, Gwangju, KR;
Myeong Hwan Kim, Hwaseong-si, KR;
Jae Min Lee, Hwaseong-si, KR;
Chang Jun Park, Changwon-si, KR;
HYUNDAI MOTOR COMPANY, Seoul, KR;
Abstract
A fuel heating device may improve cold start performance and solve a number of problems of conventional auxiliary tank and heating systems of a flex fuel vehicle (FFV). The fuel heating device may include a heater having embedded therein a heat emission object for heating fuel, a solenoid valve connected the heater such that a flow path to a first outlet is opened or closed to selectively supply fuel, a temperature sensor installed in the heater, and a controller for turning on and off the heater and opening and closing the solenoid valve according to a temperature of the fuel, in which the outlet of the heater is connected with a cold start injector through a cold start line and an inlet of the solenoid valve is connected with a fuel line connected from the fuel tank.