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:
May. 22, 2007
Filed:
Mar. 10, 2005
Takehiko Kowatari, Kashiwa, JP;
Shinya Imura, Toride, JP;
Norkazu Matsuzaki, Mito, JP;
Shin Fujiwara, Naka, JP;
Tatsuyuki Yamamoto, Mito, JP;
Daisuke Yamamoto, Hitachinaka, JP;
Takehiko Kowatari, Kashiwa, JP;
Shinya Imura, Toride, JP;
Norkazu Matsuzaki, Mito, JP;
Shin Fujiwara, Naka, JP;
Tatsuyuki Yamamoto, Mito, JP;
Daisuke Yamamoto, Hitachinaka, JP;
Hitachi, Ltd., Tokyo, JP;
Abstract
A hybrid car capable of stably ensuring the bad road running property, obtaining large acceleration in a satisfactory road surface state, and simultaneously when no large acceleration is required, running with fuel consumption kept unchanged is provided. The hybrid car is composed of an enginefor driving either of front wheelsand rear wheels, a generatordriven by the engine, a wheel driving motorfor driving engine non-driven wheels by power of the generator, a supercharger driving motorfor driving a superchargerby the generator, a power distributoradjusting power quantity for distributing the power from the generator to the supercharger motor and wheel driving motor, and a controllerfor inputting information of wheel speed sensorsandand controlling power distribution of the distributor.