FIELD: engines and pumps; technological processes.
SUBSTANCE: invention relates to the purification of internal combustion engine exhaust gases. Disclosed is module (1) for metered provision of a liquid, having chamber (5) which has chamber wall (7). Said wall encloses chamber space (41) of chamber (5) at least partially. Chamber (5) is surrounded at least partially by hood (8). At least one cavity (9) exists between hood (8) and separated chamber (5). Hood (8) is heatable and is made of plastic. At least one of the following components is integrated into hood (8): at least one heating element (13) and at least one heat distribution structure (31).
EFFECT: module for the metered supply of liquid in an internal combustion engine is disclosed.
11 cl, 11 dwg
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