Patents by Inventor Peter Duracher
Peter Duracher 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: 8702204Abstract: The invention describes an inkjet printer with a printing bed for displacing a print medium in a forward feed direction and a print head carriage disposed above the printing bed for displacing at least one print head unit in a transverse feed direction, a print head unit with at least one print head being provided for every color to be printed, each print head having at least one nozzle row oriented in the forward feed direction of the print medium. The nozzles of the at least one nozzle row of the print head unit are disposed offset from one another by a nozzle distance D by reference to the forward feed direction. Another print head unit is provided, which has nozzles in at least one nozzle row disposed offset from one another by a second nozzle distance d by reference to the forward feed direction of the print medium, the ratio derived from the nozzle distance D and the second nozzle distance d being a rational number and greater than 1.Type: GrantFiled: April 13, 2010Date of Patent: April 22, 2014Assignee: Durst Phototechnik Digital Technology GmbHInventors: Klaus Falser, Peter Duracher, Franz Obertegger
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Patent number: 8454153Abstract: An inkjet printer with a printing bed for displacing a print medium in a forward feed direction and a print head carriage disposed above the printing bed for displacing at least one print head unit in a transverse feed direction, a print head unit with at least one print head being provided for every color to be printed, each print head having at least one nozzle row oriented in the forward feed direction of the print medium. The nozzles of the at least one nozzle row of the print head unit are disposed offset from one another by a nozzle distance D by reference to the forward feed direction. Another print head unit is provided, which has nozzles in at least one nozzle row disposed offset from one another by a second nozzle distance d by reference to the forward feed direction of the print medium, the ratio derived from the nozzle distance D and the second nozzle distance d being a rational number and greater than 1.Type: GrantFiled: July 21, 2010Date of Patent: June 4, 2013Assignee: Durst Phototechnik Digital Technology GmbHInventors: Klaus Falser, Peter Duracher, Franz Obertegger
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Publication number: 20120320122Abstract: An inkjet printer may include a print head carriage for displacing at least one print head unit in a transverse feed direction, a print head unit with at least one print head being provided for every color to be printed, each print head having at least one nozzle row oriented in a forward feed direction of a print medium. The nozzles of the at least one nozzle row are disposed offset from one another by a nozzle distance D by reference to the forward feed direction. Another print head unit is provided, which has nozzles in at least one nozzle row disposed offset from one another by a second nozzle distance d by reference to the forward feed direction, the ratio derived from the nozzle distance D and the second nozzle distance d being a rational number and greater than 1.Type: ApplicationFiled: June 21, 2012Publication date: December 20, 2012Applicant: DURST PHOTOTECHNIK DIGITAL TECHNOLOGY GMBHInventors: Klaus Falser, Peter Duracher, Franz Obertegger
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Publication number: 20100283811Abstract: The invention describes an inkjet printer with a printing bed for displacing a print medium in a forward feed direction and a print head carriage disposed above the printing bed for displacing at least one print head unit in a transverse feed direction, a print head unit with at least one print head being provided for every colour to be printed, each print head having at least one nozzle row oriented in the forward feed direction of the print medium. The nozzles of the at least one nozzle row of the print head unit are disposed offset from one another by a nozzle distance D by reference to the forward feed direction. Another print head unit is provided, which has nozzles in at least one nozzle row disposed offset from one another by a second nozzle distance d by reference to the forward feed direction of the print medium, the ratio derived from the nozzle distance D and the second nozzle distance d being a rational number and greater than 1.Type: ApplicationFiled: July 21, 2010Publication date: November 11, 2010Applicant: DURST PHOTOTECHNIK DIGITAL TECHNOLOGY GMBHInventors: Klaus Falser, Peter Duracher, Franz Obertegger
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Patent number: 7794077Abstract: An inkjet printer with a print head carriage is disposed above the printing bed for displacing a print head unit in a transverse feed direction, a print head unit with at least one print head being provided for every color to be printed and having at least one nozzle row oriented in the forward feed direction of the print medium. Another print head unit is provided for applying white ink, whereby the row length of the color print head unit and the row length of the other print head unit at least partially overlap with one another, and whereby of the nozzles of the nozzle row of the color print head unit, only those nozzles lying outside of the overlap region between the row length of the color print head unit and the row length of the other print head unit activated for applying white ink are activated.Type: GrantFiled: February 11, 2005Date of Patent: September 14, 2010Assignee: Durst Phototechnik Digital Technology GmbHInventors: Klaus Falser, Peter Duracher, Franz Obertegger
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Publication number: 20100201729Abstract: The invention describes an inkjet printer with a printing bed for displacing a print medium in a forward feed direction and a print head carriage disposed above the printing bed for displacing at least one print head unit in a transverse feed direction, a print head unit with at least one print head being provided for every colour to be printed, each print head having at least one nozzle row oriented in the forward feed direction of the print medium. The nozzles of the at least one nozzle row of the print head unit are disposed offset from one another by a nozzle distance D by reference to the forward feed direction. Another print head unit is provided, which has nozzles in at least one nozzle row disposed offset from one another by a second nozzle distance d by reference to the forward feed direction of the print medium, the ratio derived from the nozzle distance D and the second nozzle distance d being a rational number and greater than 1.Type: ApplicationFiled: April 13, 2010Publication date: August 12, 2010Applicant: Durst Phototechnik Digital Technology GmbHInventors: Klaus Falser, Peter Duracher, Franz Obertegger
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Publication number: 20050200679Abstract: The invention describes an inkjet printer (1) with a printing bed (2) for displacing a print medium (3) in a forward feed direction (17) and a print head carriage (10) disposed above the printing bed (2) for displacing at least one print head unit (11, 32) in a transverse feed direction (15, 16), a print head unit (11, 32) with at least one print head (12) being provided for every colour to be printed, each print head (12) having at least one nozzle row (18) oriented in the forward feed direction (17) of the print medium (3). The nozzles (19) of the at least one nozzle row (18) of the print head unit (11, 32) are disposed offset from one another by a nozzle distance D (20) by reference to the forward feed direction (17).Type: ApplicationFiled: February 11, 2005Publication date: September 15, 2005Inventors: Klaus Falser, Peter Duracher, Franz Obertegger