The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 23, 1998
Filed:
Jul. 19, 1996
Applicant:
Inventors:
Toshio Takeda, Machida, JP;
Yogo Kaneko, Fujisawa, JP;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B23K / ; B23K / ;
U.S. Cl.
CPC ...
228 37 ; 228 42 ;
Abstract
A soldering device includes a solder vessel for containing a molten solder, solder ejecting nozzle disposed in the solder vessel for upwardly ejecting the molten solder to form a solder wave thereabove, a cover plate covering the vessel and having an opening such that the solder wave can pass therethrough, a nozzle forming body provided adjacent at least one side of the solder wave to define a thin space between the nozzle forming body and the cover plate, and a gas feed conduit connected to the nozzle forming body for feeding a gas to the thin space, so that the gas is jetted through the thin space and flows toward the solder wave.