eur op eanexhibitionofcreati vityandinnovation - Europe Direct Iasi

EUROINVENT 2013
Korea
Represented by Korea Invention Academy
6.1.
Title
Authors
Institution
Patent no.
Description EN
Class no.
System for shortening braking distance by using
electro-motive and counter electro-motive forces
Lee, Si woo
Dream Issue/ Naksaeng High School
Pending
Car accidents occur often because of long braking distance of
fast cars. To reduce accidents by shortening braking distance,
when electric current is flowed to storage battery, electromotive
force is generated in electronic motor and the force is
passed to power conversion coil. The electro-motive force that
is generated in the middle of magnet and coil on the disk adds
torque to motor without output of engine. It reduces the using
of fossil fuel which is consumed when quick acceleration, adds
braking force without physical friction and increases
preventing efficiency by shortening braking distance of ABS.
The brake system which use electro-motive and counter
electro-motive forces prevents car accident through shortening
brake distance, reduces fuel loss and increases fuel efficiency
while car is accelerating or braking.
By collecting energy which is wasted in acceleration to battery,
ABS brake saves electronic power which is needed in battery
charging. ABS brake is effective in that the brake which is
worked by electro-motive and counter electro-motive forces
that generated in quick braking and accelerating reduces the
possibility of accident and its manufacturing expense is low
8. Aviation, car industry and transportation
12. Safety, protection and rescue of people
INTERNATIONAL EXHIBITS
54