Patents by Inventor JUERGEN SCHATTE
JUERGEN SCHATTE 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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Publication number: 20230154718Abstract: A rotating X-ray anode for generating X-radiation has an annular main body made of carbon-based material, an annular focal track covering, which is arranged on a focal track side of the main body, and a metal connection component, which is arranged radially inside relative to the main body. A radially outer portion of the connection component is formed by a tubular metal adapter. The radial outside surface of the adapter is at least partly joined, face to face and integrally, to at least a portion of the radial inside surface of the main body. An integral joining zone between the main body and the adapter extends over at least 75 percent of the area of the radial inside surface of the main body.Type: ApplicationFiled: November 9, 2020Publication date: May 18, 2023Inventors: Christian Feist, Stefan Gerzoskovitz, Juergen Schatte, Arno Plankensteiner, Christian Bienert, Karl Huber
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Publication number: 20230079317Abstract: A rotary x-ray anode with an integrated liquid metal bearing outer shell has an anode disc made of Mo or a Mo-based alloy formed with a hole, which is formed centrally in the region of the axis of rotation and extends in the axial direction at least through part of the anode disc, and a bearing bushing made of Mo or a Mo-based alloy. The bearing bushing is connected to the anode disc via a material bond and its inner wall extends the hole in the anode disc. At least an axial portion of an inner wall of the hole in the anode disc and at least an axial portion of an inner wall of the bearing bushing are formed circumferentially as a liquid metal bearing running surface and they form at least a part of a liquid metal bearing outer shell. There is also described a corresponding production method.Type: ApplicationFiled: January 28, 2021Publication date: March 16, 2023Inventors: Andreas Wucherpfennig, Nico Eberhardt, Hannes Lorenz, Jürgen Schatte, Christian Bienert, Thomas Schwarz
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Patent number: 9767983Abstract: A rotary X-ray anode has a support body and a focal track formed on the support body. The support body and the focal track are produced as a composite by powder metallurgy. The support body is formed from molybdenum or a molybdenum-based alloy and the focal track is formed from tungsten or a tungsten-based alloy. Here, in the conclusively heat-treated rotary X-ray anode, at least one portion of the focal track is located in a non-recrystallized and/or in a partially recrystallized structure.Type: GrantFiled: April 20, 2016Date of Patent: September 19, 2017Assignee: Plansee SEInventors: Johann Eiter, Juergen Schatte, Wolfgang Glatz, Wolfram Knabl, Gerhard Leichtfried, Stefan Schoenauer
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Patent number: 9564284Abstract: An anode with a linear main direction of extent for an x-ray device, has an anode body and a focal track layer, which is connected to the anode body in a material-bonding manner on a focal track layer volume portion of the anode body. At least one cooling channel for the cooling of the anode body and the focal track layer is arranged in the interior of the anode body and at least the focal track layer volume portion is formed of a material with at least a basic matrix of refractory metal. The focal track layer volume portion extends as far as to the cooling channel.Type: GrantFiled: August 2, 2012Date of Patent: February 7, 2017Assignee: Plansee SEInventors: Stefan Gerzoskovitz, Hannes Lorenz, Jürgen Schatte, Hannes Wagner, Andreas Wucherpfennig
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Patent number: 9543108Abstract: A rotating x-ray anode has an annular focal track. The surface of the focal track has a directed ground structure. Over the circumference of the annular focal track and over the radial extent of the focal track, the alignment of the ground structure is inclined relative to a tangential reference direction in the respective surface portion in each case by an angle that lies in the range from 15°, including, up to and including 90°. A corresponding method for producing a rotating x-ray anode is described.Type: GrantFiled: January 7, 2013Date of Patent: January 10, 2017Assignee: Plansee SEInventors: Peter Roedhammer, Juergen Schatte, Wolfgang Glatz, Thomas Mueller
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Publication number: 20160254115Abstract: A rotary X-ray anode has a support body and a focal track formed on the support body. The support body and the focal track are produced as a composite by powder metallurgy. The support body is formed from molybdenum or a molybdenum-based alloy and the focal track is formed from tungsten or a tungsten-based alloy. Here, in the conclusively heat-treated rotary X-ray anode, at least one portion of the focal track is located in a non-recrystallized and/or in a partially recrystallized structure.Type: ApplicationFiled: April 20, 2016Publication date: September 1, 2016Inventors: JOHANN EITER, JUERGEN SCHATTE, WOLFGANG GLATZ, WOLFRAM KNABL, GERHARD LEICHTFRIED, STEFAN SCHOENAUER
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Patent number: 9368318Abstract: A rotary X-ray anode has a support body and a focal track formed on the support body. The support body and the focal track are produced as a composite by powder metallurgy. The support body is formed from molybdenum or a molybdenum-based alloy and the focal track is formed from tungsten or a tungsten-based alloy. Here, in the conclusively heat-treated rotary X-ray anode, at least one portion of the focal track is located in a non-recrystallized and/or in a partially recrystallized structure.Type: GrantFiled: January 17, 2012Date of Patent: June 14, 2016Assignee: Plansee SEInventors: Johann Eiter, Jürgen Schatte, Wolfgang Glatz, Wolfram Knabl, Gerhard Leichtfried, Stefan Schönauer
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Patent number: 9031202Abstract: A rotary anode for a rotary anode X-ray tube has an anode disc with a supporting portion. A focal track is located in the vicinity of an outer diameter of the anode disc. The supporting portion has inhomogeneous material properties along a radial coordinate of the anode disc to provide a high mechanical load capacity in the area of an inner diameter of the anode disc and a high thermal load capacity at the focal track. These measures provide for a rotary anode for a rotary anode X-ray tube that meets the extreme thermal and mechanical loads during operation. Further, a method for manufacturing such a rotary anode is described as well.Type: GrantFiled: August 10, 2010Date of Patent: May 12, 2015Assignee: Plansee SEInventors: Ulrich Hove, Zoryana Terletska, Christoph Bathe, Peter Rödhammer, Jürgen Schatte, Wolfgang Glatz, Thomas Müller
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Publication number: 20150023473Abstract: A rotating x-ray anode has an annular focal track. The surface of the focal track has a directed ground structure. Over the circumference of the annular focal track and over the radial extent of the focal track, the alignment of the ground structure is inclined relative to a tangential reference direction in the respective surface portion in each case by an angle that lies in the range from 15°, including, up to and including 90°. A corresponding method for producing a rotating x-ray anode is described.Type: ApplicationFiled: January 7, 2013Publication date: January 22, 2015Inventors: Peter Rödhammer, Jürgen Schatte, Wolfgang Glatz, Thomas Müller
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Publication number: 20140211924Abstract: An anode with a linear main direction of extent for an x-ray device, has an anode body and a focal track layer, which is connected to the anode body in a material-bonding manner on a focal track layer volume portion of the anode body. At least one cooling channel for the cooling of the anode body and the focal track layer is arranged in the interior of the anode body and at least the focal track layer volume portion is formed of a material with at least a basic matrix of refractory metal. The focal track layer volume portion extends as far as to the cooling channel.Type: ApplicationFiled: August 2, 2012Publication date: July 31, 2014Applicant: PLANSEE SEInventors: Stefan Gerzoskovitz, Hannes Lorenz, Jürgen Schatte, Hannes Wagner, Andreas Wucherpfennig
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Publication number: 20130308758Abstract: A rotary X-ray anode has a support body and a focal track formed on the support body. The support body and the focal track are produced as a composite by powder metallurgy. The support body is formed from molybdenum or a molybdenum-based alloy and the focal track is formed from tungsten or a tungsten-based alloy. Here, in the conclusively heat-treated rotary X-ray anode, at least one portion of the focal track is located in a non-recrystallized and/or in a partially recrystallized structure.Type: ApplicationFiled: January 17, 2012Publication date: November 21, 2013Applicant: PLANSEE SEInventors: Johann Eiter, Jürgen Schatte, Wolfgang Glatz, Wolfram Knabl, Gerhard Leichtfried, Stefan Schönauer
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Publication number: 20120163549Abstract: A rotary anode for a rotary anode X-ray tube has an anode disc with a supporting portion. A focal track is located in the vicinity of an outer diameter of the anode disc. The supporting portion has inhomogeneous material properties along a radial coordinate of the anode disc to provide a high mechanical load capacity in the area of an inner diameter of the anode disc and a high thermal load capacity at the focal track. These measures provide for a rotary anode for a rotary anode X-ray tube that meets the extreme thermal and mechanical loads during operation. Further, a method for manufacturing such a rotary anode is described as well.Type: ApplicationFiled: August 10, 2010Publication date: June 28, 2012Applicant: PLANSEE SEInventors: Ulrich Hove, Zoryana Terletska, Christoph Bathe, Peter Rödhammer, Jürgen Schatte, Wolfgang Glatz, Thomas Müller