Injector for delivering gaseous fuel to internal combustion engine, comprises body with distribution and compensating chambers divided by membrane valve also communication channel between chambers

摘要

The injector body (2,3) encloses a chamber (4) divided by a membrane (5) with magnetic insert into distribution (9) and compensation (8) compartments. The input channel (10) supplies fuel to both compartments through conduits (12,13) and fuel supply to the output channel (11) is controlled by the membrane/magnetic insert and an electromagnet (16). Pollution is scoured from the compensation chamber by a communication channel (18)