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:
Apr. 01, 1997
Filed:
Nov. 07, 1995
Siemens Aktiengesellschaft, Munich, DE;
Abstract
A bridge module includes at least two bridge branches. At least two respective controllable semiconductor switches are provided for each of the bridge branches. Electrically insulating and thermally conductive substrates have conductor tracks and are connected to a metal base plate. The semiconductor switches are electrically conductively mounted on the substrates. A housing has at least two AC terminals and four DC terminals. AC connection leads are connected to the AC terminals and to the semiconductor switches. DC connection leads are connected to the DC terminals and to the semiconductor switches. Each of the bridge branches has two of the DC connection leads and two of the DC terminals. All of the DC terminals of one and the same polarity are connectable to one another by leads being adjacent one another and disposed outside the housing.