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US 2026/0110494 A1Published application
Spiral duct and spiral oven
AssigneeHYC (Singapore), Inc. Pte. Ltd.
InventorsLiang Seng NG, Chang Choy Wong, Je Sean Tan, John Paul Sieton Talandron, Jwo Shi Teng
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Abstract
The present invention provides a spiral duct, which comprises a plurality of enclosed chambers. Each of the enclosed chambers is assembled sequentially to form a spiral path. A conveyor belt is encapsulated within the plurality of enclosed chambers along the spiral path.
Claims10
A spiral duct, comprising:
- a plurality of enclosed chambers, each of the enclosed chambers assembled sequentially to form a spiral path;
- and
- a conveyor belt encapsulated within the plurality of enclosed chambers along the spiral path.
A spiral oven comprising:
- at least one spiral duct, wherein the at least one spiral duct includes
- a plurality of enclosed chambers, each of the enclosed chambers assembled sequentially to form a spiral path;
- and
- a conveyor belt encapsulated within the plurality of enclosed chambers along the spiral path;
- and
- a housing, wherein the at least one spiral duct is enclosed within the housing, and the housing having an entrance and an exit connected to the conveyor belt.
3 more elements
A spiral oven comprising:
- at least one spiral duct, wherein the at least one spiral duct includes
- a plurality of enclosed chambers, each of the enclosed chambers assembled sequentially to form a spiral path, wherein each of at least a portion of the plurality of enclosed chambers has a heating element to heat up the interior of said each of the portion of the plurality of enclosed chambers;
- and
- a conveyor belt encapsulated within the plurality of enclosed chambers along the spiral path;
- and
- a housing, wherein the at least one spiral duct is enclosed within the housing, and the housing having an entrance and an exit connected to the conveyor belt;
- and
- a control system configured to individually control the heating element.
5 more elements
Dependencies are inferred from the claim text.