Extractor hood
AssigneeBerbel Ablufttechnik GmbH
InventorJosef Wübker
Life of this patent
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Abstract
An extractor hood (10) for the separation of dirt particles, and especially fat and oil droplets from airflow is described. Extractor hood (10) includes a fan unit (18) for the creation of exhaust airflow through the extractor hood and a separator unit (20) to deposit dirt particles from the exhaust air flow. The separator unit (20) defines at least one air duct (25a, 25b). Along the at least one air duct (25a, 25b) an impact element (40) is arranged, featuring at least in certain areas capillary holes (44) for separating dirt particles through the capillary holes (44) along the at least one air duct (25a, 25b).
Claims21
Extractor hood (10) for separation of dirt particles and especially fat and oil droplets from airflow, including:
- a fan unit (18) to create an exhaust airflow through extractor hood (10);
- and
- a separator unit (20) to deposit dirt particles from the exhaust airflow;
- characterized by
- the separator unit (20) defining at least one air duct (25a, 25b), where along the at least one air duct (25a, 25b) an impact element (40) is arranged, which has at least in certain areas capillary holes (44) for separating dirt particles from the air flow along the at least one air duct (25a, 25b) through the capillary holes (44).
Dependencies are inferred from the claim text.