|
For heat dissipation in truck and powerful car engines, fans and
fan drives which provide cooling air particularly efficiently are
required in addition to powerful radiators. Visco® fans are made
up of a fan wheel and a Visco® clutch. They are used in longitudinally
mounted engines, are installed in front of the
radiator (in the direction of travel) and are driven via a V-belt or
directly by the engine. Depending on the environmental temperature,
the control function is carried out either by a bi-metal or
electronic component. Regulation of the cooling air flows to
match requirements, at the same time minimizing noise development
and power consumption has the effect of reducing fuel
consumption and environmental pollution.
|
