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. 07, 1977
Filed:
Feb. 19, 1976
Applicant:
Inventors:
Hans Matthes, Wermelskirchen, DT;
Erhard Mauler, Wermelskirchen, DT;
Assignee:
AEG-Elotherm G.m.b.H., Remscheid, DT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02M / ;
U.S. Cl.
CPC ...
321 / ;
Abstract
A bridge circuit of the type whereby a plurality of individual switching elements such as thyristors are mounted in a frame between four contact rails. To minimize interaction between current flow in the elements and to cause the load current to be divided roughly evenly over the elements, the elements are physically mounted between the rails so that adjacent parallel mounted elements belong to different arms and do not carry current at the same time.