Valeo’s AquaBlade(R) System: Simplicity, Safety and Ingenuity
windshield wiper system that distributes the washer fluid evenly along the
entire length of the blade, representing a major innovation in wiping
systems. The AquaBlade(R) System improves driving safety with more homogenous
wiping that does not interrupt visibility, since the fluid is completely
invisible and is wiped away immediately.
Traditional wiper systems spray the washer fluid from the engine
compartment bulkhead or hood. This system has a number of shortcomings, such
as the uneven distribution of fluid across the windshield, performance that
depends on vehicle speed and a significant waste of fluid. Most importantly,
however, the spray obstructs visibility for over a second.
The AquaBlade(R) System eliminates all of these problems. The fluid is
not projected onto the windshield, but is distributed along the entire length
of the blade. The entire surface covered by the wiper is uniformly cleaned,
whatever the speed of the vehicle. This is particularly important for
vehicles with large windshields such as minivans and some city cars. With the
AquaBlade(R) System, passengers are no longer sprayed with washer fluid
through the sunroof or open windows; exactly the right amount of fluid is
provided right where it is needed, thereby halving fluid consumption and
significantly reducing weight.
The operating principle calls on new technologies: a sensor gives the
controller the exact position of the wiper in order to calculate the fluid
requirement. The electric pump then sends the fluid along the tube embedded
in the wiper arm to the perforated distribution edge built into the blade.
The fluid is only sent to the forward edge of the blade, and the pump is set
to deliver liquid only when the arm is moving in a given direction. The fluid
is wiped away as soon as it is deposited on the windshield, so the driver’s
visibility is never impaired.
Valeo is an independent industrial Group fully focused on the design,
production and sale of components, integrated systems and modules for cars
and trucks. Valeo ranks among the world’s top automotive suppliers. The Group
has 121 plants, 61 R&D centers, 10 distribution platforms and employs 50,100
people in 27 countries worldwide.
For more information about the Group and its activities, please visit our
web site http://www.valeo.com.
SOURCE Valeo Management Services