Patents by Inventor Leo Totschnig
Leo Totschnig 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: 11312154Abstract: In a device and a method for improving the print image uniformity, at least one print image is printed by a printer with at least one print bar that has at least one print head with a plurality of print nozzles. An image detector having a plurality of dot/image detection regions detects at least one value profile of measured inking intensities. A comparator compares the value profile with at least one reference value, and generates correction values dependent thereon.Type: GrantFiled: October 9, 2020Date of Patent: April 26, 2022Assignee: Canon Production Printing Holding B.V.Inventors: Benno Petschik, Ruediger Lippok, Leo Totschnig
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Publication number: 20210107292Abstract: In a device and a method for improving the print image uniformity, at least one print image is printed by a printer with at least one print bar that has at least one print head with a plurality of print nozzles. An image detector having a plurality of dot/image detection regions detects at least one value profile of measured inking intensities. A comparator compares the value profile with at least one reference value, and generates correction values dependent thereon.Type: ApplicationFiled: October 9, 2020Publication date: April 15, 2021Applicant: Canon Production Printing Holding B.V.Inventors: Benno Petschik, Ruediger Lippok, Leo Totschnig
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Patent number: 7213411Abstract: A method and devices for the solidification of aqueous substances by the direct evaporation of water from the substance and the sorption of the water vapor in a sorption agent in a vacuum system, wherein the aqueous substance and the sorption agent are evacuated from the surrounding pressure level to a system pressure of below 5 mbar (absolute) by means of a vacuum pump and the nonsorbable gases thereby suctioned by the vacuum pump are suctioned through the sorption agent. The mass of the used sorption agent is at least half the mass of the water fraction in the substance. The solidification process is realized in less than 2 min, particularly less than 20 sec. The aqueous substance is solidified in a solidification container that can be removed from the vacuum system, the vacuum system is subsequently vented, and the solidified substance removed from the vacuum system together with the solidification container.Type: GrantFiled: September 2, 2004Date of Patent: May 8, 2007Assignee: Zeo-Tech Zeolith-Technologie GmbHInventors: Peter Maier-Laxhuber, Andreas Becky, Reiner Wörz, Gert Richter, Norbert Weinzierl, Ralf Schmidt, Leo Totschnig, Christoph Grupp, Manfred Binnen
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Publication number: 20050061022Abstract: A method and devices for the solidification of aqueous substances by the direct evaporation of water from the substance and the sorption of the water vapor in a sorption agent in a vacuum system, wherein the aqueous substance and the sorption agent are evacuated from the surrounding pressure level to a system pressure of below 5 mbar (absolute) by means of a vacuum pump and the nonsorbable gases thereby suctioned by the vacuum pump are suctioned through the sorption agent. The mass of the used sorption agent is at least half the mass of the water fraction in the substance. The solidification process is realized in less than 2 min, particularly less than 20 sec. The aqueous substance is solidified in a solidification container that can be removed from the vacuum system, the vacuum system is subsequently vented, and the solidified substance removed from the vacuum system together with the solidification container.Type: ApplicationFiled: September 2, 2004Publication date: March 24, 2005Inventors: Peter Maier-Laxhuber, Andreas Becky, Reiner Worz, Gert Richter, Norbert Weinzierl, Ralf Schmidt, Leo Totschnig, Christoph Grupp, Manfred Binnen
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Patent number: 6412295Abstract: A sorption device for heating and cooling gas streams, with a sorbent container which contains a sorbent that takes up a working fluid which evaporates in an evaporator that contains a quantity of working fluid in correspondence with the quantity of sorbent, with a sorbent heat exchanger which exchanges the heat between a sorbent and a sorbent gas stream, with a working fluid heat exchanger which exchanges the heat between working fluid, and with a working fluid gas stream, and a closable valve between the sorbent container and the evaporator, which valve is able to interrupt the flow of the working fluid vapor, with both the sorbent heat exchanger and the working fluid heat exchanger having at their inlets and outlets connecting elements which can be readily attached to, detached from, and exchanged for one another on the gas flow channels for supplying and discharging gas streams that are to be heated or cooled.Type: GrantFiled: June 7, 2001Date of Patent: July 2, 2002Assignee: Zeo-Tech Zeolith Technologie, GmbHInventors: Rüdiger Weiss, Jürgen Just, Hartmut Gehse, Peter Maier-Laxhuber, Reiner Worz, Andreas Becky, Leo Totschnig, Christoph Grupp
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Patent number: 6378326Abstract: A sorption cooler for cooling substances in a vessel (4) by means of a sorption agent (11) within a sorption agent vessel (10), which in connected via a vapor valve (9) to an evaporator (10) for generation of working agent vapor, and where a part of the outer wall (1) of the vessel (4) is in good thermal contact with a working agent storage material (2) and at least this part of the outer wall (1) of vessel (4) is at the same time a part of the boundary surface (5) of the evaporator (8).Type: GrantFiled: March 30, 2001Date of Patent: April 30, 2002Assignee: Zeo-Tech Zeolith-Technologie, GmbHInventors: Peter Maier-Laxhuber, Andreas Becky, Gert Richter, Reiner Worz, Manfred Binnen, Leo Totschnig, Ralf Schmidt, Jannik Inselkammer, Martin Leibhard, Maximilian Ammon, Axel Rosler
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Publication number: 20020005271Abstract: A sorption device for heating and cooling gas streams, with a sorbent container which contains a sorbent that takes up a working fluid which evaporates in an evaporator that contains a quantity of working fluid in correspondence with the quantity of sorbent, with a sorbent heat exchanger which exchanges the heat between a sorbent and a sorbent gas stream, with a working fluid heat exchanger which exchanges the heat between working fluid, and with a working fluid gas stream, and a closable valve between the sorbent container and the evaporator, which valve is able to interrupt the flow of the working fluid vapor, with both the sorbent heat exchanger and the working fluid heat exchanger having at their inlets and outlets connecting elements which can be readily attached to, detached from, and exchanged for one another on the gas flow channels for supplying and discharging gas streams that are to be heated or cooled.Type: ApplicationFiled: June 7, 2001Publication date: January 17, 2002Applicant: Zeolith-Technologies, GmbHInventors: Rudiger Weiss, Jurgen Just, Dipl.-Ing. Hartmut Gehse, Peter Maier-Laxhuber, Dipl.-Ing Reiner Worz, Andreas Becky, Dipl.-Ing. Leo Totschnig, Dipl.-Ing. Christoph Grupp
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Publication number: 20010025510Abstract: A sorption cooler for cooling substances in a vessel (4) by means of a sorption agent (11) within a sorption agent vessel (10), which in connected via a vapor valve (9) to an evaporator (10) for generation of working agent vapor, and where a part of the outer wall (1) of the vessel (4) is in good thermal contact with a working agent storage material (2) and at least this part of the outer wall (1) of vessel (4) is at the same time a part of the boundary surface (5) of the evaporator (8).Type: ApplicationFiled: March 30, 2001Publication date: October 4, 2001Applicant: Zeolith-Technologie, GmbH.Inventors: Peter Maier-Laxhuber, Andreas Becky, Gert Richter, Dipl-Ing Reiner Worz, Manfred Binnen, Dipl.Phys Leo Totschnig, Ralf Schmidt, Jannik Inselkammer, Martin Leibhard, Maximilian Ammon, Axel Rosler