Oven with hot air guide
First Claim
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1. In an oven for preparing food products, comprising:
- a housing;
a conveyor belt for supporting food products, said conveyor belt structured and arranged to move through the housing in a helical path;
heating means for generating a stream of hot air through the housing for heating food products arranged on the belt;
booster means for drawing air in the housing and conveying said air to the heating means;
the improvement wherein guide means are operatively arranged in the housing for guiding the stream of hot air over the belt in such a way that the products are heated uniformly in a transverse direction of the belt.
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Abstract
An oven for preparing food products comprises a housing, a conveyor belt which is movable through the housing and on which the food products can be arranged, which conveyor belt follows a helical path, heating elements and booster devices for generating a stream of hot air through the housing in connection with heating the food products arranged on the belt. In the housing there are guide elements for guiding the stream of hot air over the belt in such a way that the products are uniformly heated in the transverse direction of the belt.
24 Citations
9 Claims
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1. In an oven for preparing food products, comprising:
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a housing; a conveyor belt for supporting food products, said conveyor belt structured and arranged to move through the housing in a helical path; heating means for generating a stream of hot air through the housing for heating food products arranged on the belt; booster means for drawing air in the housing and conveying said air to the heating means; the improvement wherein guide means are operatively arranged in the housing for guiding the stream of hot air over the belt in such a way that the products are heated uniformly in a transverse direction of the belt. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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Specification