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:
Dec. 27, 1988
Filed:
Sep. 30, 1987
Roland Nussbaumer, Uster, CH;
Zellweger Uster AG, Uster, CH;
Abstract
The converter contains a number of electronic elements (3, 5, 7, 8, 9) and cooling elements (2), which are all mounted on a common holding plate (1) designed as a holding component. The holding plate (1) comprises the necessary electrical connections (10, 11, 14) and can be connected via plugs (10, 11, 14) to a base plate mounted in the corresponding device. Owing to this modular structure, the converter can easily be adapted to varying types of power without the need for structural modifications. The converter is economic to produce and to test and is also extremely convenient to use and to maintain. Also disclosed is ripple control transmitter apparatus in which such converters are used for frequency changing and are arranged for convenient use and good cooling.