Patent No. EP3475621 (titled "Device For Removing Cooking Vapors") was filed by Bruckbauer on Jun 22, 2017. The application was issued on Nov 2, 2022.
A cooking vapour extraction device comprises a vapour entry installation with an entry opening closable by at least one closure element. An activation installation, featuring a purely rotatory drive, repositions the closure element between a first closing position and a second unblocking position. This repositioning involves both a rotary movement component and a linear movement component. In the second position, the closure element is arranged outside the flow region of the cooking vapours. The device may further include a suction device coupled to a control unit and a position sensor, ensuring suction activates only when the opening is unblocked. Additional features may include a removable drip tray with liquid sensors, filter saturation/insertion sensors, a fan housing, and integration into modular hob systems or kitchen furniture.

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