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:
Nov. 26, 2013
Filed:
Feb. 18, 2011
Applicants:
Shinji Yoshino, Hyogo, JP;
Minoru Yamamoto, Hyogo, JP;
Toshinori Mimura, Osaka, JP;
Inventors:
Assignee:
Panasonic Corporation, Osaka, JP;
Primary Examiner:
Int. Cl.
CPC ...
B23K 1/08 (2006.01); B23K 3/06 (2006.01); B23K 35/22 (2006.01);
U.S. Cl.
CPC ...
Abstract
A solder drawing member () is detachably attached on the outer side of a jet nozzle () that jets molten solder pumped from a solder tank () storing the molten solder. The solder drawing member () is made of a material having higher wettability to the molten solder than the surface material of the jet nozzle (). Thus a force of separating the solder from a point to be soldered can be increased by a surface tension of the molten solder flowing on the solder drawing member (), thereby reducing bridge phenomena and icicle phenomena.