Patents by Inventor Finn Daugaard Madsen
Finn Daugaard Madsen 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).
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Patent number: 11953027Abstract: An offshore wind turbine erected in a body of water including a generator, a base, a nacelle, a tower having a first end mounted to the base and a second end supporting the nacelle, an electrolytic unit electrically powered by the generator to produce hydrogen from an input fluid, in particular water, and a fluid supply assembly for supplying the input fluid from a fluid inlet arranged below a water level to the electrolytic unit arranged above the water level, wherein the fluid supply assembly includes a pump and a fluid connection between the fluid inlet and the electrolytic unit.Type: GrantFiled: June 23, 2022Date of Patent: April 9, 2024Assignee: Siemens Gamesa Renewable Energy A/SInventors: Finn Daugaard Madsen, Mikkel Serup
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Publication number: 20230042604Abstract: A method for operating at least one wind turbine is provided, the wind turbine being electrically coupled to a power-to-gas converter and an electric grid, wherein a control unit determines a power level for the power generated by at least one generator of the at least one wind turbine and at least partially feeds the generated power to the power-to-gas converter when the determined power level reaches or exceeds a given lower threshold value, wherein the amount of power fed to the power-to-gas converter is kept constant when the determined power level reaches or exceeds a given upper threshold value.Type: ApplicationFiled: January 11, 2021Publication date: February 9, 2023Inventors: Finn Daugaard Madsen, Poul Skjaerbaek, Jan Thisted, Jens Thomsen, Henrik Bach Mortensen
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Publication number: 20230035358Abstract: A gas production plant includes an electrolysis arrangement for the production of gaseous hydrogen; an air separation arrangement for the production of gaseous nitrogen; a gas mixer configured to mix the gaseous hydrogen and the gaseous nitrogen in a predetermined mixing ratio; and an injector for injecting the resulting gaseous mixture into an export pipeline. A method of providing gaseous reactants for an ammonia synthesis plant is also provided.Type: ApplicationFiled: July 25, 2022Publication date: February 2, 2023Inventors: Bugra Kayaalp, Finn Daugaard Madsen
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Publication number: 20230020149Abstract: An offshore wind turbine erected in a body of water including a generator, a base, a nacelle, a tower having a first end mounted to the base and a second end supporting the nacelle, an electrolytic unit electrically powered by the generator to produce hydrogen from an input fluid, in particular water, and a fluid supply assembly for supplying the input fluid from a fluid inlet arranged below a water level to the electrolytic unit arranged above the water level, wherein the fluid supply assembly includes a pump and a fluid connection between the fluid inlet and the electrolytic unit.Type: ApplicationFiled: June 23, 2022Publication date: January 19, 2023Inventors: Finn Daugaard Madsen, Mikkel Serup
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Patent number: 11261575Abstract: A suction bucket for a seabed foundation for an offshore facility is provided. The suction bucket is arranged for being embedded into a marine sediment. The suction bucket includes a lid and a sidewall. The sidewall is segmented into a first circumferential segment and at least a second circumferential segment. The first circumferential segment is connected with the second circumferential segment. The first circumferential segment and the second circumferential segment are attached to the lid of the suction bucket. Furthermore, the first circumferential segment and the second circumferential segment each contains at least one substantially planar section. Furthermore, a method to manufacture a suction bucket for a seabed foundation for an offshore facility is also provided.Type: GrantFiled: August 13, 2018Date of Patent: March 1, 2022Assignees: AALBORG UNIVERSITY, SIEMENS GAMESA RENEWABLE ENERGY A/S, UNIVERSAL FOUNDATION A/SInventors: Finn Daugaard Madsen, Johnny Soerensen, Jens Thomsen, Lars Bo Ibsen, Soeren Andreas Langbak Nielsen, Nicolai Hallum Steensgaard, Morten Kristiansen, Arne Kryger, Poul Henrik Kyvsgaard Hansen, Sigurd Villumsen
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Publication number: 20200248423Abstract: A suction bucket for a seabed foundation for an offshore facility is provided. The suction bucket is arranged for being embedded into a marine sediment. The suction bucket includes a lid and a sidewall. The sidewall is segmented into a first circumferential segment and at least a second circumferential segment. The first circumferential segment is connected with the second circumferential segment. The first circumferential segment and the second circumferential segment are attached to the lid of the suction bucket. Furthermore, the first circumferential segment and the second circumferential segment each contains at least one substantially planar section. Furthermore, a method to manufacture a suction bucket for a seabed foundation for an offshore facility is also provided.Type: ApplicationFiled: August 13, 2018Publication date: August 6, 2020Inventors: Finn Daugaard Madsen, Johnny Soerensen, Jens Thomsen, Lars Bo Ibsen, Soeren Andreas Langbak Nielsen, Nicolai Hallum Steensgaard, Morten Kristiansen, Arne Kryger, Poul Henrik Kyvsgaard Hansen, Sigurd Villumsen
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Patent number: 9919482Abstract: A mold for manufacturing a component is provided. A mold has a mold surface representing a negative image of the component. The mold has openings in the mold surface. Flow channels extending from the openings in the mold surface and are connectable to a suction device. Further, the mold has a periphery delimiting the mold surface. A bag is fixed to the periphery of the mold. The bag is inflated to a pressure level above ambient pressure. The pressure is released from the bag while sucking the bag to the mold surface using the suction device. Fabrics are layered onto the bag while the bag is kept sucked to the mold surface. Resin is introduced into the fabrics and then the resin is cured.Type: GrantFiled: March 2, 2015Date of Patent: March 20, 2018Assignee: SIEMENS AKTIENGESELLSCHAFTInventors: Soeren Oemann Lind, Finn Daugaard Madsen, Jason Stege
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Patent number: 9341164Abstract: A blade for a wind turbine includes at least one heating mat for generating heat, wherein the heating mat is mounted at an outer surface of the blade. The blade further includes at least one through-hole running from an inner space of the blade to the outer surface of the blade. The blade further has at least one conductive element, wherein the conductive element is electrically coupled to the heating mat. The conductive element is inserted in the through-hole for generating an electric connection between the inner space and the outer surface.Type: GrantFiled: September 16, 2010Date of Patent: May 17, 2016Assignee: SIEMENS AKTIENGESELLSCHAFTInventors: Soeren Oemann Lind, Finn Daugaard Madsen, Karsten Schibsbye
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Publication number: 20150174834Abstract: A mold for manufacturing a component is provided. A mold has a mold surface representing a negative image of the component. The mold has openings in the mold surface. Flow channels extending from the openings in the mold surface and are connectable to a suction device. Further, the mold has a periphery delimiting the mold surface. A bag is fixed to the periphery of the mold. The bag is inflated to a pressure level above ambient pressure. The pressure is released from the bag while sucking the bag to the mold surface using the suction device. Fabrics are layered onto the bag while the bag is kept sucked to the mold surface. Resin is introduced into the fabrics and then the resin is cured.Type: ApplicationFiled: March 2, 2015Publication date: June 25, 2015Inventors: Soeren Oemann Lind, Finn Daugaard Madsen, Jason Stege
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Patent number: 8999216Abstract: A method of manufacturing a component by molding is provided. A mold has a mold surface representing a negative image of the component. The mold has openings in the mold surface. Flow channels extending from the openings in the mold surface and are connectable to a suction device. Further, the mold has a periphery delimiting the mold surface. A bag is fixed to the periphery of the mold. The bag is inflated to a pressure level above ambient pressure. The pressure is released from the bag while sucking the bag to the mold surface using the suction device. Fabrics are layered onto the bag while the bag is kept sucked to the mold surface. Resin is introduced into the fabrics and then the resin is cured.Type: GrantFiled: March 11, 2013Date of Patent: April 7, 2015Assignee: Siemens AktiengesellschaftInventors: Soeren Oemann Lind, Finn Daugaard Madsen, Jason Stege
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Publication number: 20140199170Abstract: A de-icing arrangement of a wind turbine rotor blade is provided. The de-icing arrangement includes an electrically conductive mat, an electrically conductive band for distributing an electric current along a first edge of the mat, and a current supply connector for connecting the band to a current supply, wherein at least the electrically conductive mat is embedded in the body of the rotor blade. A wind turbine including a number of rotor blades including such a de-icing arrangement according, and a current supply for connecting to the de-icing arrangements of a rotor blades. A method of incorporating a de-icing arrangement in a wind turbine rotor blade is also provided.Type: ApplicationFiled: January 7, 2014Publication date: July 17, 2014Applicant: Siemens AktiengesellschaftInventors: Finn Daugaard Madsen, Martin Westergaard
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Publication number: 20130241117Abstract: A method of manufacturing a component by molding is provided. A mold has a mold surface representing a negative image of the component. The mold has openings in the mold surface. Flow channels extending from the openings in the mold surface and are connectable to a suction device. Further, the mold has a periphery delimiting the mold surface. A bag is fixed to the periphery of the mold. The bag is inflated to a pressure level above ambient pressure. The pressure is released from the bag while sucking the bag to the mold surface using the suction device. Fabrics are layered onto the bag while the bag is kept sucked to the mold surface. Resin is introduced into the fabrics and then the resin is cured.Type: ApplicationFiled: March 11, 2013Publication date: September 19, 2013Inventors: Soeren Oemann Lind, Finn Daugaard Madsen, Jason Stege
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Publication number: 20130195661Abstract: A blade for a wind turbine includes at least one heating mat for generating heat, wherein the heating mat is mounted at an outer surface of the blade. The blade further includes at least one through-hole running from an inner space of the blade to the outer surface of the blade. The blade further has at least one conductive element, wherein the conductive element is electrically coupled to the heating mat. The conductive element is inserted in the through-hole for generating an electric connection between the inner space and the outer surface.Type: ApplicationFiled: September 16, 2010Publication date: August 1, 2013Inventors: Soeren Oemann Lind, Finn Daugaard Madsen, Karsten Schibsbye