FIELD: engines and pumps.
SUBSTANCE: invention relates to the purification of internal combustion engine exhaust gases. Device (1) for feeding liquid additive has additive supply unit (2) and electronic unit (3). Additive supply unit (2) has at least one hydraulic component (4) for feeding liquid additive. All electrical connections (5) of at least one hydraulic component (4) are brought together in the first plug connector (6) on additive feeding unit (2). Electronic unit (3) has the second plug connector (7), which can be connected to the first plug connector (6), the first plug connector (6) and the second plug connector (7) being connected to each other and forming plug connection (8) when electronic unit (3) and additive feeding unit (2) are connected to each other.
EFFECT: invention allows to manufacture a device for feeding liquid additive, in which the electrical components are separated from the hydraulic components.
9 cl, 9 dwg
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