Injector for fuel-gas mixture - uses base plate of gas jacket body to adjust gas volume before installation of body

摘要

The injector has a gas jacket body (1) consisting of a gas intake channel (7), jacket (8), cover (9), and base (11). Gas passes through the channel into an intermediate chamber (60) between the jacket and fuel injection valve (5). This permits the gas to flow between base plate and downstream end of the injection valve in radial direction to the passage aperture (13). The proportioner profile for the gas is formed by a gas ring gap (79). The gap is formed by the height of the knobs (77), which extend from the base plate in an axial direction towards the injection valve. USE/ADVANTAGE - IC engine. Simple and economical gas jacket body.