US Patent 7988030 Wave soldering bath
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Patent abstract
In a conventional wave soldering bath, the bottom surface of a bath body in a position which is below the inlet of a duct underwent erosion by molten solder and had a hole formed therein, causing molten solder to be spilled out from the hole. The cause of erosion of the bottom surface of the bath body is a vortex (T) of molten solder formed below the duct inlet accompanying rotation of an impeller pump (10), and the vortex rubs the bottom surface of the bath body.
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Patent Inventor Names
Hirokazu Ichikawa0
Mitsuo Zen0
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US Patent 07988030 Wave soldering bath US Patent 7988030 Wave soldering bath
Infobox
Patent Number
079880300
Patent Number
79880300
Edits on 3 Apr, 2023
Golden AI
Infobox
Is a
Patent Jurisdiction
Patent Number
079880300
Date of Patent
August 2, 2011
0Patent Application Number
118860060
Date Filed
March 7, 2006
0Patent Primary Examiner
Edits on 8 Dec, 2021
Golden AI
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US Patent 07988030 Wave soldering bath
Infobox
Is a
Patent jurisdiction
Patent number
07988030
Date of patent
August 2, 2011
Patent application number
11886006
Date Filed
March 7, 2006
Patent primary examiner
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