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:
Jun. 06, 2006
Filed:
Oct. 05, 2001
Shigeru Ibaraki, Wako, JP;
Shigeru Ibaraki, Wako, JP;
Honda Giken Kogyo Kabushiki Kaisha, Tokyo, JP;
Abstract
A Rankine cycle system for recovering a heat energy of an exhaust gas is mounted on a hybrid vehicle including an internal combustion engine as a drive source for the vehicle and an electric generator motor. An output from the Rankine cycle system is input to a transmission and used to assist in a driving force from the internal combustion engine, or converted into an electric power and used to charge a battery. During acceleration and cruising of the vehicle, the heat energy of the exhaust gas is recovered by the Rankine cycle system, and during deceleration of the vehicle, a kinetic energy of a vehicle body is recovered as a regenerative electric power for the electric generator motor, thereby reducing the amount of fuel consumed in the internal combustion engine. Thus, in any operational state, vehicle energy efficiency is enhanced, thus reducing the fuel consumed.