Title:
HYBRID CAR
Document Type and Number:
WIPO Patent Application WO/2012/044024
Kind Code:
A2
Abstract:
The present invention relates to a hybrid car, which is configured such that thin plate springs are laminated into multiple plies so as to form a complex plate spring arranged into a spiral shape, and the thus-formed complex plate spring is built into an electric vehicle to reduce the weight of an expensive battery as well as production costs. The complex plate spring may be synthesized with a fuel engine. Generally, vehicles such as intra-city buses, food-waste collection vehicles, waste collection vehicles, and parcel home delivery vehicles frequency brake and accelerate, thus causing overload in an engine, and a waste of energy and environmental problems. Moreover, it is difficult to apply an expensive lithium-ion battery to a truck or large vehicle to save energy, and the efficiency of a lithium-ion battery is lower than that of the complex plate spring. The complex plate spring is easy to apply, has high efficiency, and may be used in a permanent manner.
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Inventors:
PARK MIN CHIULL (KR)
Application Number:
PCT/KR2011/007067
Publication Date:
April 05, 2012
Filing Date:
September 26, 2011
Export Citation:
Assignee:
PARK MIN CHIULL (KR)
International Classes:
B60K16/00; B60K17/08; B60T1/10
Foreign References:
| JP2010202167A | 2010-09-16 | |||
| JP2009012740A | 2009-01-22 | |||
| JPH06312629A | 1994-11-08 | |||
| JP2008022635A | 2008-01-31 |
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Claims: