Patents by Inventor Hannes Schulze Horn
Hannes Schulze Horn has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
-
Patent number: 8545278Abstract: A method for operation of a hybrid propulsion system for a marine vessel, including at least one electric motor and at least one internal combustion engine as drive units, is disclosed. Depending on the requirement, for example the vessel speed, the drive units individually or jointly drive at least one propulsion unit, for example a propeller, the power outputs of the drive units to the at least one propulsion unit controlled by a control device as a function of a set value, for example a set value for the propeller rotation speed or the vessel speed, and an operating mode such that the sum of these power outputs results in a total power being output to the at least one propulsion unit, with this total power output being split between the power outputs of the individual drive units as a function of the set value and the operating mode.Type: GrantFiled: May 29, 2008Date of Patent: October 1, 2013Assignee: Siemens AktiengesellschaftInventors: Wolfgang Rzadki, Hannes Schulze Horn
-
Patent number: 8109224Abstract: A submarine or surface watercraft is equipped with at least one, preferably supercharged charging diesel engine, which serves to charge the vessel's batteries and which is operated in a controlled and regulated manner during submarine snorkeling mode or during the normal operation of surface watercraft. In at least one embodiment, the exhaust gases produced during the operation of the charging diesel engine are mixed with a flow of water, which is drawn from the water surrounding the vessel and delivered in a regulated manner by a pump while interacting with a negative-pressure generating device, and, in a mixed state, are discharged under water. The operation of the formed negative-pressure generating and mixing device ensues while interacting with the controlling and regulating of the charging diesel engine.Type: GrantFiled: June 13, 2005Date of Patent: February 7, 2012Assignee: Siemens AktiengesellschaftInventors: Moustafa Abdel-Maksoud, Rainer Hartig, Stefan Jungnitz, Hannes Schulze Horn
-
Publication number: 20110126752Abstract: A submarine or surface watercraft is equipped with at least one, preferably supercharged charging diesel engine, which serves to charge the vessel's batteries and which is operated in a controlled and regulated manner during submarine snorkeling mode or during the normal operation of surface watercraft. In at least one embodiment, the exhaust gases produced during the operation of the charging diesel engine are mixed with a flow of water, which is drawn from the water surrounding the vessel and delivered in a regulated manner by a pump while interacting with a negative-pressure generating device, and, in a mixed state, are discharged under water. The operation of the formed negative-pressure generating and mixing device ensues while interacting with the controlling and regulating of the charging diesel engine.Type: ApplicationFiled: June 13, 2005Publication date: June 2, 2011Inventors: Moustafa Abdel-Maksoud, Rainer Hartig, Stefan Jungnitz, Hannes Schulze Horn
-
Patent number: 7919881Abstract: A method is disclosed for supplying external energy to electrical on-board power networks of ships, with there being at least one generator, one converter and electrical loads in the ship's on-board power network. In at least one embodiment of the method, the converter (shore connection converter) on board the ship, for transfer into the on-board power network, is fed by a connectable external current source with current of a different frequency and voltage to that of the on-board network and the current is converted in the converter semiconductors into current with the voltage, and the frequency of the on-board power network and fed to the on-board power network.Type: GrantFiled: November 27, 2006Date of Patent: April 5, 2011Assignee: Siemens AktiengesellschaftInventors: Rainer Hartig, Hannes Schulze Horn, Kay Tigges
-
Publication number: 20100167601Abstract: In one embodiment of a method for operation of a hybrid propulsion system for a marine vessel, in particular a navy vessel, including at least one electric motor and at least one internal combustion engine, in particular a gas turbine, as drive units, which, depending on the requirement, for example the vessel speed, individually of jointly drive at least one propulsion unit, for example a propeller of the marine vessel, the respective power outputs of the propulsion units to the at least one propulsion unit are, according to one embodiment of the present invention, controlled by a control device as a function of a predeterminable set value, for example a set value for the propeller rotation speed or the vessel speed, and a predeterminable operating mode such that the sum of these power outputs results in a total power, which is dependent on the set value, being output to the at least one propulsion unit, with this total power output being split between the power outputs of the individual drive units as a funType: ApplicationFiled: May 29, 2008Publication date: July 1, 2010Inventors: Wolfgang Rzadki, Hannes Schulze Horn
-
Publication number: 20090152945Abstract: A method is disclosed for supplying external energy to electrical on-board power networks of ships, with there being at least one generator, one converter and electrical loads in the ship's on-board power network. In at least one embodiment of the method, the converter (shore connection converter) on board the ship, for transfer into the on-board power network, is fed by a connectable external current source with current of a different frequency and voltage to that of the on-board network and the current is converted in the converter semiconductors into current with the voltage, and the frequency of the on-board power network and fed to the on-board power network.Type: ApplicationFiled: November 27, 2006Publication date: June 18, 2009Inventors: Rainer Hartig, Hannes Schulze Horn, Kay Tigges
-
Patent number: 7537500Abstract: A ship is disclosed which is driven by inboard engines with propellers and by water jets producing jets of water. The inboard engines are embodied in the form of electric motors and the water jets are used underneath the bottom of the ship. The electric inboard engines are accommodated in skegs on the underside of the ship. A flow channel is formed between the skegs for the jets of water emitted by the water jets.Type: GrantFiled: April 14, 2005Date of Patent: May 26, 2009Assignee: Siemens AktiengesellschaftInventors: Moustafa Abdel-Maksoud, Hannes Schulze Horn, Kay Tigges
-
Patent number: 7517266Abstract: A method for the efficiency-increasing discharging of exhaust gases of internal combustion engines of boats into the water surrounding the boats is disclosed. The exhaust gases and a flow of water drawn from the surrounding water are mixed together in a low air pressure field, the low pressure of the low pressure field being produced by a reduction in the cross-section of the flow of water before mixing ensues.Type: GrantFiled: February 2, 2005Date of Patent: April 14, 2009Assignee: Siemens AktiengesellschaftInventors: Moustafa Abdel-Maksoud, Hannes Schulze Horn, Kay Tigges
-
Patent number: 7429201Abstract: A frigate ship-type equipment system includes standard equipment segments, such as an energy generator, an energy distributor, a drive and an automation segment, also includes a hull which is adapted to the large and specific requirements of the frigate ship-type equipment system. In order to construct standard equipment segments for a frigate ship-type equipment system which is technically and constructively simple and economical in terms of cost, at least one of the standard-equipment segments, such as the energy generator and/or the energy distributor and/or the drive and/or the automation segment is constructed from the standard units or components which correspond to the requirements of the frigate ship-type equipment system and which are arranged in the hull of the ship and which can be built into the hull of the ship body according to equipping systems for various ship types.Type: GrantFiled: September 12, 2003Date of Patent: September 30, 2008Assignee: Siemens AktiengesellschaftInventors: Wolfgang Rzadki, Karl-Otto Sadler, Matthias Schulze, Hannes Schulze Horn
-
Patent number: 7353764Abstract: A corvette ship-type equipment system includes standard-equipment segments, such as an energy generator, an energy distributor, a drive and an automation segment, and a hull which is adapted to the size and specific requirements on the corvette ship-type equipment system. In order to construct standard equipment-segments for a corvette ship-type equipment system which is technically and constructively simple and economical in terms of cost, at least one of the standard-equipment segments, such as the energy generator and/or the energy distributor and/or the drive and/or the automation segment is constructed from standard units or components which correspond to the requirements of the corvette ship-type equipment system and which are arranged in the hull of the boat and which can be built into the hull of the boat according to the different boat or ship-type equipment systems.Type: GrantFiled: September 12, 2003Date of Patent: April 8, 2008Assignee: Siemens AktiengesellschaftInventors: Wolfgang Rzadki, Karl-Otto Sadler, Matthias Schulze, Hannes Schulze Horn
-
Patent number: 7335072Abstract: A marine-(navy) or commercial or yacht ship-type equipment system is for electrically driven ships having different sizes and driving power. The ships, as well as coast guard boats and customs boats, include standardized equipment segments for the propulsion and operation thereof. The individual equipment system for ship types consists of hulls, which are embodied according to the type of ship, i.e. are made according to size and specific task requirements and the equipment segments for propulsion, such as electrical oar propellers and waterjets, and for the operation of the ship such as the energy generator, the energy distributor and automation elements, are embodied according to type and according to driving power and function of the individual ships. The equipment segments are embodied in a prefabricated manner and can be installed on different areas in the hull of the ship.Type: GrantFiled: September 12, 2003Date of Patent: February 26, 2008Assignee: Siemens AktiengesellschaftInventors: Wolfgang Rzadki, Karl-Otto Sadler, Matthias Schulze, Hannes Schulze Horn
-
Publication number: 20070232158Abstract: A ship is disclosed which is driven by inboard engines with propellers and by water jets producing jets of water. The inboard engines are embodied in the form of electric motors and the water jets are used underneath the bottom of the ship. The electric inboard engines are accommodated in skegs on the underside of the ship. A flow channel is formed between the skegs for the jets of water emitted by the water jets.Type: ApplicationFiled: April 14, 2005Publication date: October 4, 2007Inventors: Moustafa Abdel-Maksoud, Hannes Schulze Horn, Kay Tigges
-
Patent number: 7172474Abstract: The invention relates to an electric energy supply system for a ship, in particular for a navy ship that can be operated with a low IR signature and that is configured as an <<all electric ship>> (AES). Said system comprises a direct current network (DC), supplied by fuel cells, as a ship electrical system and network for normal propulsion and an alternating current network (AC) comprising generators, in particular for generating energy for high-speed propulsion. According to the invention, the generators are motor-driven, e.g. by means of at least one gas turbine or one diesel motor, preferably supercharged and the AC and DC network are interconnected in such a way that electric energy can be exchanged between them, in particular that electric energy can be withdrawn from the DC network and transferred to the AC network to start the motor-driven propulsion.Type: GrantFiled: June 27, 2003Date of Patent: February 6, 2007Assignee: Siemens AktiengesellschaftInventors: Wolfgang Rzadki, Karl-Otto Sadler, Hannes Schulze Horn
-
Patent number: 7160161Abstract: A reduced pressure mixing device is for marine vessel exhaust gas with water, with the gas/water mixture that is produced in the device being passed out into the water in which the ship is floating. The device is designed such that gas and water flow through and to it longitudinally. Further, the device includes a centrally-arranged gas guide tube for the marine vessel exhaust gas as well as a propulsion water tube which is arranged coaxially around the gas guide tube and produces reduced pressure, with the tubes being located in an elongated housing.Type: GrantFiled: February 14, 2005Date of Patent: January 9, 2007Assignee: Siemens AktiengesellschaftInventors: Moustafa Abdel-Maksoud, Hannes Schulze Horn, Kay Tigges
-
Patent number: 6881110Abstract: 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.Type: GrantFiled: March 3, 2003Date of Patent: April 19, 2005Assignee: Siemens AktiengesellschaftInventors: Moustafa Abdel-Maksoud, Wolfgang Rzadki, Hannes Schulze Horn, Heinz Tiemens
-
Publication number: 20040029460Abstract: An actuator is for a rudder propeller, in particular an electrically driven propeller of a sea-going vessel. The propeller is located on a rotative shaft in the stern region beneath the bottom of the vessel. The shaft can be rotated using at least two electric servomotors, which act by way of pinions on a rim gear that is connected to the upper part of the shaft. They preferably act by way of a gear that is located inside the upper part of the shaft and are configured to be controllable and adjustable in the group.Type: ApplicationFiled: June 13, 2003Publication date: February 12, 2004Inventors: Rainer Hartig, Andre Korner, Wolfgang Rzadki, Hannes Schulze Horn
-
Patent number: 6645016Abstract: A ship includes a ship's hull which is intended for accommodating cargo and/or people, and at least one rotatable steering propeller as a propulsion unit. The rotatable steering propeller is arranged in a connection unit in the form of a box in the stem of the ship's hull. Electrical and mechanical components for supplying power to and controlling the steering propeller and its electric motor are at least partially combined in functional modules which are in the form of a transport container. The container is designed such that it can be functionally tested, can be accepted at its point of manufacture, and can be installed in this form at any desired location in the ship based upon the container base structure.Type: GrantFiled: May 16, 2002Date of Patent: November 11, 2003Assignee: Siemens AktiengesellschaftInventors: Peter Andersen, Wolfgang Rzadki, Hannes Schulze Horn, Hans van Mameren
-
Patent number: 6085183Abstract: Intelligent computerized control system for facilities in which goal-oriented technical or biological processes take place, the control system being designed to build on previously input knowledge to determine automatically, from the results of the processes taking place in such facilities, the process status and to give appropriate computer-generated instructions for achieving the objective of the process in a manner appropriate for the situation.Type: GrantFiled: December 29, 1997Date of Patent: July 4, 2000Assignee: Siemens AktiengesellschaftInventors: Hannes Schulze Horn, Jurgen Adamy
-
Patent number: 6044895Abstract: A continuous casting and rolling system for steel strips includes a vertically working two-roll casting device, a first device for adding molten steel to the casting device, a second device for guiding a cast strip produced by the casting device into a horizontal position, a horizontally working rolling mill for working the cast strip, and a reel device receiving the strip worked in the horizontally working rolling mill. Each of the casting device, the first device, the second device, the horizontally working rolling mill and the reel device are controlled by respective individual closed-loop control systems. The system also includes a central control system connected to the first device, the casting device, the second device, the rolling mill and the reel device for an integrated adjustment of the respective individual closed-loop control systems as a function of mathematical models.Type: GrantFiled: March 6, 1997Date of Patent: April 4, 2000Assignee: Siemens AktiengesellschaftInventors: Werner Kuttner, Friedemann Schmid, Hannes Schulze Horn, Kurt Hohendahl, Thomas Berger, Immo Domnig
-
Patent number: 5727127Abstract: A method for controlling a primary industry plant of the processing industry, for example, in a steel plant or a rolling mill in order to, for instance, produce strips of steel or non-ferrous metals. The control method is designed in terms of computer engineering building on inputted advance knowledge, such that the method can automatically recognize the state of the installation and details of a manufacturing process taking place in the installation, for example in a continuous casting process for strips, and is able to give desired values and setpoints appropriate for the situation to achieve a reliable and successful production.Type: GrantFiled: June 5, 1995Date of Patent: March 10, 1998Assignee: Siemans AtkiengesellschaftInventors: Hannes Schulze Horn, Juergen Adamy