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:
Jul. 28, 2020
Filed:
Apr. 11, 2017
Renk Aktiengesellschaft, Augsburg, DE;
Burkhard Pinnekamp, Augsburg, DE;
Dietrich Wittekind, Raisdorf, DE;
Thomas Schmidbauer, München, DE;
Bernhard Vollmer, Niederaltreich, DE;
Tobias Kleinheinz, Horgau, DE;
Franz Hoppe, Stadtbergen, DE;
RENK Aktiengesellschaft, Augsburg, DE;
Abstract
A submarine drive system of a submarine, having a drive shaft, a drive propeller coupled to the drive shaft (), and an electric motor for driving the drive shaft. A main drive having at least one first electric motor is designed for full-load operation and is or can be coupled to the drive shaft on the drive side, and an additional drive having at least one second electric motor is designed for part-load operation for creep operation or submerged operation of the submarine and likewise is or can be coupled to the drive shaft on the drive side.