Linear Fuel Flow Control

Hydrogen Gas Injection System for Internal Combustion Engine 4×

1. linear fuel flow control (linear fuel flow control 53)

   Reference is made to Fig. 3 illustrating precisely in a side view cross section the fine linear fuel flow control 53. The hydrogen gas 4 enters chamber 43 via gas inlet 41, The hydrogen gas passes from chamber 43 to chamber 47 via port or opening 42. The amount of gas passing from chamber 43 to chater 47 is controlled by controlling the port opening 42,

   Read it there → · on Figure (3)

   

2. relief valve (relief valve 53)

   permits the excess hydrogen gas to safely escape to the atmosphere. In the event of a malfunction that may cause combustion in the mixing chamber 20, the pressure relief valve 53 will rupture expelling hydrogen gas without combustion.

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3. gas flow valve (gas flow valve 53)

   The flow of the hydrogen volatile gas is, of course, critical; therefore, there is incorporated in line 5 a gas flow valve 53 (Fig. 1) to adjust the hydrogen flow. Gas flow valve is described in detail with reference to Fig. 3.

   Read it there → · on Figure (1)

   

4. control valve (control valve 53)

   The switch 43 is in turn responsive to the vacuum control switch 60. During running of the engine vacuum will be built up which in turn leaves switch 33 open by contact with vacuum switch 60 through lead 60a. When the engine is not running the vacuum will decrease to zero and through switch 60 will cause electrical switch 33 to shut off cutting off the flow of hydrogen gas to the control valve 53.

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