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:
May. 28, 1985
Filed:
Sep. 17, 1982
Erwin Klein, Heddesheim, DE;
BBC Aktiengesellschaft Brown, Boveri & Cie., Baden, CH;
Abstract
A power semiconductor component for boiling cooling or liquid cooling includes a semiconductor crystal disc having two main electrodes and, optionally, one or more control electrodes. The disc is built into a liquid and gas-tight housing through which an electrically insulating coolant can flow. The housing is formed substantially of a ceramic sleeve with metallic covers which are disposed on both sides and the metallic covers are directly acted upon by the coolant. Electric circuitry, especially resistors and diodes, are integrated in a circuitry module which is in force-locking thermal contact with the metallic cover of the power semiconductor component.