STEAM OVEN WITH CHECK VALVE AT WATER INLET FOR STEAM BACKFLOW PREVENTION

An oven (10) includes a cooking chamber (12), a cabinet (14) at least partially surrounding the cooking chamber (12), and a water reservoir (40) having a reservoir inlet (42) and a reservoir outlet (43). The oven (10) further includes a water fill assembly (44) including an opening (48), a water-rec...

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Hauptverfasser: Lambate, Harichandra Prabhakar, Mulla, Mohasin Nasir, Shelke, Sujay Sampat, Jadhav, Tushar Sopan, Kadam, Suraj Narendra, Masutage, Vishal Shrimandhar, Dhanasekaran, Prem, Salunkhe, Ravindra Balkrishna, Marathe, Vishal Shankar, Wadkar, Swapnil Anant, Garg, Ankur
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:An oven (10) includes a cooking chamber (12), a cabinet (14) at least partially surrounding the cooking chamber (12), and a water reservoir (40) having a reservoir inlet (42) and a reservoir outlet (43). The oven (10) further includes a water fill assembly (44) including an opening (48), a water-receiving cavity (50) and a fill outlet (46) from the water-receiving cavity (50), the water fill assembly (44) defining a fluid flow path (52) in from the opening (48) and out through the fill outlet (46), a check valve (56,156) in fluid communication with the fill outlet (46) downstream of the fluid flow path (52) defined by the water fill assembly (44), the check valve (56,156) configured in a closed state (51) under a force of gravity (G) on at least a portion thereof and opening by a flow force of fluid out of the fill outlet (46) and through the check valve (56), and a conduit (54) connecting the check valve (56) with the water reservoir (40) inlet downstream of the fill outlet (46).