Reflow oven
AssigneeIllinois Tool Works Inc.
InventorsWeizhou LIU, Zhaoping HU, Chuanbo WANG
Life of this patent
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Abstract
The present application provides a reflow oven (100). The reflow oven (100) comprises a furnace (101) and a gas pipeline assembly (104, 106). The furnace (101) comprises a plurality of furnace chambers Li (i=1, 2, . . . , n). The gas pipeline assembly (104, 106) comprises a plurality of gas sub-pipelines (104.i, 106.i) (i=1, 2, . . . , n). The plurality of gas sub-pipelines (104.i, 106.i) are detachably connected in a series to form a gas passage. At least a portion of the plurality of gas sub-pipelines (104.i. 106.i) is connected to at least a portion of the plurality of furnace chambers Li such that the plurality of furnace chambers Li is connected to the gas passage.
Claims16
A reflow oven, comprising:
- a furnace, comprising a plurality of furnace chambers Li;
- and
- a gas pipeline assembly, comprising a plurality of gas sub-pipelines,
- wherein the plurality of gas sub-pipelines may be detachably connected in a series to form a gas passage, and
- wherein at least a portion of the plurality of gas sub-pipelines is connected to at least a portion of the plurality of furnace chambers Li such that the plurality of furnace chambers Li is connected to the gas passage.
A reflow oven, comprising
- a heating zone, which comprises a plurality of furnace chambers Li divided into at least two segments, which comprise a furnace chamber segment Q1 and a furnace chamber segment Q2;
- a gas discharge pipeline, which comprises a plurality of gas discharge sub-pipelines detachably connected in a series to at least two gas discharge pipeline segments, which comprise a first gas discharge pipeline segment Z1 and a second gas discharge pipeline segment Z2;
- and
- in which, a first number of gas discharge sub-pipelines in the plurality of gas discharge sub-pipelines is detachably connected in a series to form the first gas discharge pipeline segment Z1, which is connected to the furnace chamber segment Q1 and recovers gas therefrom;
- in which, a second number of gas discharge sub-pipelines in the plurality of gas discharge sub-pipelines is detachably connected in a series to form the second gas discharge pipeline segment Z2, which is connected to the furnace chamber segment Q2 and recovers gas therefrom.
Dependencies are inferred from the claim text.