Patents by Inventor Oliver Krüger
Oliver Krüger 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: 11932943Abstract: Various embodiments include a method for producing a structure with a cold gas spraying method comprising: providing a carrier with a carrier surface, to which the structure is to be attached by the cold gas spraying method by following a travel path; and providing an element with an element surface different from the carrier surface. The element is arranged in the travel path and/or the travel path is specified such that intersections of the travel path and/or interruptions of the structure are arranged on the element surface.Type: GrantFiled: June 23, 2020Date of Patent: March 19, 2024Assignee: SIEMENS AKTIENGESELLSCHAFTInventors: Oliver Stier, Ursus Krüger, Jakob Schneck, Uwe Pyritz, Axel Arndt, Jens Dahl Jensen, Karsten Brach, Hartmut Rauch
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Patent number: 11668682Abstract: A fluidic component for generating an ultrasound signal is provided. The fluidic component includes a flow chamber, which can be flowed through by a fluid flow, which enters the flow chamber through an inlet opening of the flow chamber and exits from the flow chamber through an outlet opening of the flow chamber. The fluidic component has at least one device for forming an oscillation of the fluid flow at the outlet opening, the oscillation taking place in an oscillation plane, a separation device, which is designed to separate off a part from the oscillating fluid flow. The separation device includes an inlet opening, through which the oscillating fluid flow enters the separation device, and at least one first outlet opening and at least one second outlet opening, through each of which a part of the oscillating fluid flow exits.Type: GrantFiled: December 20, 2018Date of Patent: June 6, 2023Assignee: FDX Fluid Dynamix GmbHInventors: Bernhard Bobusch, Oliver Krueger, Jens Hermann Wintering
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Patent number: 11471898Abstract: A fluidic component having a flow chamber allowing a fluid flow to flow through, said fluid flow entering the flow chamber through an inlet opening of the flow chamber and emerging from the flow chamber through an outlet opening of the flow chamber, and which flow chamber has at least one means for changing the direction of the fluid flow at the outlet opening in a controlled manner. The flow chamber has a main flow channel, which interconnects the inlet opening and the outlet opening, and at least one auxiliary flow channel as a means for changing the direction of the fluid flow at the outlet opening in a controlled manner. The inlet opening has a larger cross-sectional area than the outlet opening or the inlet opening and the outlet opening have cross-sectional areas that are equal in size.Type: GrantFiled: March 27, 2020Date of Patent: October 18, 2022Assignee: FDX Fluid Dynamix GmbHInventors: Bernhard Bobusch, Oliver Krüger, Jens Wintering
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Publication number: 20220055044Abstract: A fluidic component having a flow chamber allowing a fluid flow to flow through, said fluid flow entering the flow chamber through an inlet opening of the flow chamber and emerging from the flow chamber through an outlet opening of the flow chamber, and which flow chamber has at least one means for changing the direction of the fluid flow at the outlet opening in a controlled manner. The flow chamber has a main flow channel, which interconnects the inlet opening and the outlet opening, and at least one auxiliary flow channel as a means for changing the direction of the fluid flow at the outlet opening in a controlled manner. The inlet opening has a larger cross-sectional area than the outlet opening or the inlet opening and the outlet opening have cross-sectional areas that are equal in size.Type: ApplicationFiled: October 27, 2021Publication date: February 24, 2022Inventors: Bernhard Bobusch, Oliver Krüger, Jens Wintering
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Publication number: 20210138487Abstract: Provided is a fluidic component have a flow chamber, which flow chamber can be flowed through by a fluid flow, which enters into the flow chamber through an inlet opening of the flow chamber and passes out of the flow chamber through an outlet opening of the flow chamber. At least one device is provided for creating an oscillation of the fluid flow at the outlet opening. The device has a changeable shape.Type: ApplicationFiled: July 20, 2018Publication date: May 13, 2021Inventors: Bernhard Bobusch, Oliver Krüger, Jens Hermann Wintering
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Publication number: 20210072193Abstract: A fluidic component for generating an ultrasound signal is provided. The fluidic component includes a flow chamber, which can be flowed through by a fluid flow, which enters the flow chamber through an inlet opening of the flow chamber and exits from the flow chamber through an outlet opening of the flow chamber. The fluidic component has at least one device for forming an oscillation of the fluid flow at the outlet opening, the oscillation taking place in an oscillation plane, a separation device, which is designed to separate off a part from the oscillating fluid flow. The separation device includes an inlet opening, through which the oscillating fluid flow enters the separation device, and at least one first outlet opening and at least one second outlet opening, through each of which a part of the oscillating fluid flow exits.Type: ApplicationFiled: December 20, 2018Publication date: March 11, 2021Inventors: Bernhard Bobusch, Oliver Krueger, Jens Hermann Wintering
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Publication number: 20200376503Abstract: A fluidic assembly having a fluidic component includes a flow chamber which is traversable by a fluid flow which enters into the flow chamber through an inlet opening of the flow chamber and emerges from the flow chamber through an outlet opening of the flow chamber. The fluidic component includes at least one device for realizing an oscillation of the fluid flow at the outlet opening. The oscillation is effected in an oscillation plane. The fluidic assembly includes a device for diverting the oscillating fluid flow which emerges from the outlet opening of the fluidic component. The diverting is variable over time.Type: ApplicationFiled: April 12, 2018Publication date: December 3, 2020Inventors: Jens Hermann Wintering, Bernhard Bobusch, Oliver Krüger
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Publication number: 20200238304Abstract: A fluidic component having a flow chamber allowing a fluid flow to flow through, said fluid flow entering the flow chamber through an inlet opening of the flow chamber and emerging from the flow chamber through an outlet opening of the flow chamber, and which flow chamber has at least one means for changing the direction of the fluid flow at the outlet opening in a controlled manner. The flow chamber has a main flow channel, which interconnects the inlet opening and the outlet opening, and at least one auxiliary flow channel as a means for changing the direction of the fluid flow at the outlet opening in a controlled manner. The inlet opening has a larger cross-sectional area than the outlet opening or the inlet opening and the outlet opening have cross-sectional areas that are equal in size.Type: ApplicationFiled: March 27, 2020Publication date: July 30, 2020Inventors: Bernhard Bobusch, Oliver Krüger, Jens Wintering
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Publication number: 20200240724Abstract: A heat exchanger device having a body for heat exchange and a fluid flow source is provided, the fluid flow source is configured to provide a fluid flow and the body and the fluid flow source are arranged relative to each other such that the fluid flow provided by the fluid flow source interacts with the body for the purpose of heat exchange. The fluid flow source is a fluidic component which includes at least one deflection device for creating an oscillation of the fluid flow.Type: ApplicationFiled: July 20, 2018Publication date: July 30, 2020Inventors: Bernhard Bobusch, Oliver Krüger, Jens Hermann Wintering
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Patent number: 10646886Abstract: A fluidic component includes a flow chamber with at least one inlet opening and at least one outlet opening. The flow chamber can be traversed by a main flow of a fluid from the at least one inlet opening to the at least one outlet opening and includes at least one deflection device for the targeted change in direction of the main flow, in particular a periodic reversal of the main flow. The fluidic component includes at least one filter element between the deflection device for the targeted change in direction of the main flow and the flow chamber, in particular a deflection device for generating a varying approach flow direction for the main flow. The at least one filter element is not arranged upstream of the flow chamber or at the inlet opening of the flow chamber.Type: GrantFiled: June 8, 2016Date of Patent: May 12, 2020Assignee: FDX Fluid Dynamix GmbHInventors: Bernhard Bobusch, Oliver Krüger, Jens Wintering
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Publication number: 20200038884Abstract: A fluidic component for generating a free jet includes a flow chamber that can be traversed by a fluid stream which enters the flow chamber through an inlet opening and exits from the flow chamber through an outlet opening and whose flow direction extends substantially parallel to the main direction of extension of the flow chamber. Within the flow chamber, a main flow channel and secondary flow channels are arranged. The cross-sectional profile of the main flow channel is divergent or sectionally divergent and sectionally convergent along the entire length of the main flow channel in the direction of the main direction of extension of the flow chamber.Type: ApplicationFiled: October 5, 2017Publication date: February 6, 2020Inventors: Jens Wintering, Bernhard Bobusch, Oliver Krüger
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Publication number: 20190351466Abstract: The present invention relates to a fume cupboard 1 available for a laboratory space, which has a housing 60, in which a work space is located, which is limited on its front side by a front sash 30, on its base by a base plate 34 and by a side wall 36 on each of its sides. Furthermore, the fume cupboard comprises a first hollow profile 10, 10? arranged on a front side of each side wall 36, wherein each hollow profile 10, 10? has a first pressure chamber 10b, 10b?, which is fluidically connected to a plurality of first openings 10d, 10d?, out of which air jet streams in the form of wall jet streams 100 consisting of pressurised air can be emitted along the respective side wall 36 into the work space.Type: ApplicationFiled: December 28, 2017Publication date: November 21, 2019Inventors: Bernhard Bobusch, Oliver Krüger, Jürgen Liebsch, Christian Oliver Paschereit, Jens Hermann Wintering
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Publication number: 20180318848Abstract: A fluidic component having a flow chamber allowing a fluid flow to flow through, said fluid flow entering the flow chamber through an inlet opening of the flow chamber and emerging from the flow chamber through an outlet opening of the flow chamber, and which flow chamber has at least one means for changing the direction of the fluid flow at the outlet opening in a controlled manner. The flow chamber has a main flow channel, which interconnects the inlet opening and the outlet opening, and at least one auxiliary flow channel as a means for changing the direction of the fluid flow at the outlet opening in a controlled manner. The inlet opening has a larger cross-sectional area than the outlet opening or the inlet opening and the outlet opening have cross-sectional areas that are equal in size.Type: ApplicationFiled: November 16, 2016Publication date: November 8, 2018Inventors: Bernhard Bobusch, Oliver Krüger, Jens Wintering
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Publication number: 20180161786Abstract: A fluidic component includes a flow chamber with at least one inlet opening and at least one outlet opening. The flow chamber can be traversed by a main flow of a fluid from the at least one inlet opening to the at least one outlet opening and includes at least one means for the targeted change in direction of the main flow, in particular a periodic reversal of the main flow. The fluidic component includes at least one filter element between the means for the targeted change in direction of the main flow and the flow chamber, in particular a means for generating a varying approach flow direction for the main flow. The at least one filter element is not arranged upstream of the flow chamber or at the inlet opening of the flow chamber.Type: ApplicationFiled: June 8, 2016Publication date: June 14, 2018Inventors: Bernhard Bobusch, Oliver Krüger, Jens Wintering
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Publication number: 20160269415Abstract: A method of transaction authorization, includes, at a server: receiving, from a computerized transaction system, transaction request data responsive to a user having initiated a transaction via the transaction system; instructing to generate a single use, one-time challenge, vocalized by voice synthesis and call a computerized electronic device of the user, using an endpoint identifier linked to the user, the latter enrolled at the server, to vocally communicate the vocalized challenge to the user; and communicating with the transaction system to validate response data sent by the user, in response to the vocalized challenge, to one or both of the server and the transaction system for validation, to authorize the transaction.Type: ApplicationFiled: July 16, 2015Publication date: September 15, 2016Inventors: Harold D. Dykeman, Oliver Krueger, Diego A. Ortiz-Yepes
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Publication number: 20120006172Abstract: A device (1) for separating packages (2) from a carrier belt with successively arranged blister bubbles (5), which is connected to a cover layer (9). The device has a receiving element (3) with cavities (4) or recesses to accept the blister bubbles (5) of a carrier belt section (6) and supports (7) located lateral as well as between the cavities (4) or recesses for the flat side of the blister edges. An impinging roller (10) is arranged with a drive for rolling on the cover layer (9) of the carrier belt section (6) arranged in the receiving element (3).Type: ApplicationFiled: June 28, 2011Publication date: January 12, 2012Applicant: ZAHORANSKY AGInventors: Oliver Krüger, Ralph Ludwig, Stephan Knotz, Timo Rümmele, Johannes Wunderle
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Patent number: 6162011Abstract: When a turbine engine is operated near the ground, for example on a stationary static test stand, the ground effect as well as excessive lateral wind effects can lead to instabilities and unacceptable flow conditions of the air flow entering the air intake of the engine. A method for stabilizing or preventing such instabilities in the engine intake air flow involves preventing the generation or full development of a spiral vortex extending between the ground and the engine air intake. Specifically, by positively introducing air into the vortex core of any spiral vortex being formed, the vortex is destroyed and full development of the vortex is prevented. An apparatus for carrying out the method includes an air permeable element arranged between the ground and the engine air intake, such that a flow of air is provided through the air permeable element into the core of any spiral vortex being formed on the surface of the air permeable element.Type: GrantFiled: October 2, 1998Date of Patent: December 19, 2000Assignee: DaimlerChrysler Aerospace Airbus GmbHInventors: Hans-Joachim Gerhardt, Oliver Krueger, Horst Meessen, Jean-B. Estadieu