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:
Oct. 28, 1980
Filed:
Jun. 02, 1978
Applicant:
Inventor:
Jan-Bertil Jeppsson, Lomma, SE;
Assignee:
AB Akerlund & Rausing, , SE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B23K / ; H05B / ;
U.S. Cl.
CPC ...
219 1053 ; 219 / ; 219 1079 ; 156380 ;
Abstract
A device for induction welding apparatus fashioned partly from a metal plate is disclosed. The metal plate is constructed so as to form an inductive loop for generating eddy currents in electrically conductive material placed adjacent thereto. The metal plate contains a groove for carrying a cooling medium; a second, similarly configured non-conductive plate is attached to the metal plate over said groove to allow passage of said cooling medium in said groove.