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. 19, 2005
Filed:
Mar. 03, 2003
Moustafa Abdel-maksoud, Berlin, DE;
Wolfgang Rzadki, Glinde, DE;
Hannes Schulze Horn, Gladbeck, DE;
Heinz Tiemens, Jork, DE;
Moustafa Abdel-Maksoud, Berlin, DE;
Wolfgang Rzadki, Glinde, DE;
Hannes Schulze Horn, Gladbeck, DE;
Heinz Tiemens, Jork, DE;
Siemens Aktiengesellschaft, Munich, DE;
Abstract
A propulsion system for a large watercraft, e.g., for a high-speed, military surface craft, includes at least one water jet propulsion device (water jet) beneath the vessel. An operating method of such a system includes propulsive energy by combustion engines, e.g., gas turbines, and distributing the exhaust gases created by the combustion engines beneath the vessel in the water by the use of water flow of the water jet system. In such a method, the water flow speed of the water jet system is adjusted in accordance with the requirements of exhaust gas discharge and distribution.