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US 12,728,470 B2Granted
Jet soldering apparatus
AssigneeSenju Metal Industry Co., Ltd.
InventorsYasuji Kawashima, Hiroshi Taguchi, Kyoko Kuramoto, Henri Hanzawa, Tomotake Kagaya, Hirokazu Ichikawa, Katsuhiro Shinohara
Life of this patent
Estimating the term…
Abstract
A jet soldering apparatus 100 has a storage tank 110 configured to store molten solder; a supply port 125, 135 for supplying the molten solder to a substrate 200; and a cooling unit 310, 330 that is positioned on a downstream side of the supply port 125, 135 in a conveyance direction of the substrate 200, is provided at an upper position of the storage tank 110, and is configured to supply gas.
Claims15
A jet soldering apparatus comprising:
- a storage tank configured to store molten solder;
- a supply port for supplying the molten solder to a substrate;
- and
- a cooling unit that is positioned on a downstream side of the supply port in a conveyance direction of the substrate, is provided at an upper position of the storage tank, and is configured to supply gas,
- wherein the cooling unit has a slit-shaped first supply port for supplying the gas and a second supply port including a plurality of openings or nozzles for supplying the gas, and
- wherein when straight lines are drawn in an upward direction from end parts of the storage tank, entire part of the slit-shaped first supply port, entire part of the second supply port, or both entire part of the slit-shaped first supply port and entire part of the second supply port is located between the straight lines.
3 more elements
A jet soldering apparatus comprising:
- a storage tank configured to store molten solder;
- a supply port for supplying the molten solder to a substrate;
- and
- a cooling unit that is positioned on a downstream side of the supply port in a conveyance direction of the substrate, is provided at an upper position of the storage tank, and is configured to supply gas,
- wherein the cooling unit has a lower cooling unit that has a second supply port including a plurality of openings or nozzles and supplies the gas from below to the substrate conveyed, and an upper cooling unit that has a slit-shaped first supply port and supplies the gas from above to the substrate conveyed, and
- wherein when straight lines are drawn in an upward direction from end parts of the storage tank, entire part of the slit-shaped first supply port, entire part of the second supply port, or both entire part of the slit-shaped first supply port and entire part of the second supply port is located between the straight lines.
3 more elements
Dependencies are inferred from the claim text.