Kinetic viscosity control device for fluid supply device and kinematic viscosity control method for fluid supply device

摘要

PROBLEM TO BE SOLVED: To provide a kinetic viscosity controller for a fluid supply device and a method for controlling the kinetic viscosity of a fluid supply device which can control the viscosity of a fluid supplied to a supply line within a predetermined range and can prevent a defective activation, a defective operation, or burning of such a use target apparatus as an internal combustion.SOLUTION: A kinetic viscosity according to the type of a fluid is calculated, using a density conversion table 64 storing a temperature according to the type of the fluid and density data corresponding to a viscosity in advance, based on viscosity data from a viscosity sensor 48 for measuring the viscosity of a fluid flowing in a supply line and temperature data from a temperature sensor 50 for measuring the temperature of a fluid flowing in a supply line.SELECTED DRAWING: Figure 2