Patent ID: 11920785
Assignee: TRUMA GERÄTETECHNIK GMBH & CO. KG
Field: Thermal processes and apparatus (Mechanical engineering)
Classification: CPC F | IPC F

Claim 0:
1. An arrangement comprising:
at least two burners,
an exhaust gas guiding device, the exhaust gas guiding device serving to jointly guide exhaust gases of the two burners,
a supply device, the supply device supplying the two burners jointly with combustion air,
at least one backflow barrier,
wherein the backflow barrier preventing a gaseous medium from flowing in at least one flow direction,
wherein the backflow barrier is arranged in the exhaust gas guiding device or in the supply device,
wherein the backflow barrier has at least one opening and at least one movable element,
wherein the movable element is movable between at least two positions,
wherein the opening is open in case the movable element is in one of the two positions,
wherein the opening is closed in case the movable element is in another of the two positions,
wherein the backflow barrier is arranged in the exhaust gas guiding device,
wherein one exhaust gas guide extends from each of the two burners,
wherein one opening is associated with each exhaust gas guide,
wherein the movable element is a flap mounted in a decentralized manner or on one side between the two openings, and
wherein a position of the flap is dependent on a ratio of the exhaust gas quantities of the two burners.