Honeywell Eclipse ImmersoJet Design Manual page 16

Symbol Appearance
32-00069—01
Name
A ratio regulator is used to control the air/gas
ratio. The ratio regulator is a sealed unit that
adjusts the gas flow in ratio with the air flow.
To do this, it measures the air pressure with a
pressure sensing line, the impulse line. This
Ratio Regulator
impulse line is connected between the top of
the ratio regulator and the air supply line.
The cap must stay on the ratio regulator after
adjustment.
A CRS valve is used in a high/low time-
CRS Valve proportional control system to quickly open
and close the air supply.
Pressure taps measure static pressure.
Pressure Taps
The schematics show the advised positions
of the pressure taps.
The impulse line connects the ratios regulator
Impulse Line
to the air supply line.
Remarks
Bulletin/
Info Guide
742
744
iii