FIELD: engines and pumps.
SUBSTANCE: invention can be used in internal combustion engines. The invention proposes device 8 for supply of a liquid additive to circuit 1 of fuel circulation of the internal combustion engine, which includes head 10 and replaceable cassette 11 forming chamber 22 for additive, in which liquid additive tank 12 is located. Head 10 includes fuel inlet 13, fuel outlet 14, Venturi pipe 21, line 18 for passage of fuel between the fuel inlet and chamber 22 for additive, which is located inside replaceable cassette 11, and line 16 for supply of additive, which allows the liquid additive to pass from tank 12 to additive supply hole 17 in Venturi pipe 21. Cassette 11 is installed in a removable manner on distributing head 10.
EFFECT: improved design.
22 cl, 14 dwg
