MIXING HEAD OF GAS GENERATOR Russian patent published in 2019 - IPC F02K9/52 

FIELD: engines and pumps.

SUBSTANCE: invention relates to the field of liquid rocket engines (LRE), namely to gas generators that generate gas to drive a turbopump unit. Mixing head of the gas generator includes the housing that includes mixing chambers consisting of rings concentrically interconnected, longitudinal grooves evenly spaced around the circumference and communicating with the oxidizer cavity, triplet mixing elements that provide for the collision of the jets of the fuel components entering the mixing chambers, the bottom fixed at the end of the housing and forming the fuel cavity with it, at the same time, the housing is a one-piece construction made by the method of layer-by-layer laser fusion of metal powder.

EFFECT: mixing head of the gas generator is proposed.

1 cl, 6 dwg