Patents by Inventor Alfonso CAMENO SALINAS
Alfonso CAMENO SALINAS 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).
-
Publication number: 20230405923Abstract: A printing apparatus is disclosed herein. The apparatus comprises a first carriage, moveable along an axis, comprising a first print agent dispenser to selectively eject a first set of print agents; a second carriage, moveable along the axis, comprising a second print agent dispenser to selectively eject a second set of print agents to the build material layer; and a controller. The controller is to receive data corresponding to a print job; determine a first amount of the first set of print agents and a second amount of the second set of print agents to be ejected at a print area based on the received data; determine a first delay between the ejection of the first amount of the first set of print agents and the second amount of the second set of print agents at the print area; and to independently control the movement of the first and second carriages and the ejection of print agents from the first and second print agent dispensers based on the determined first delay to generate the print job.Type: ApplicationFiled: October 20, 2020Publication date: December 21, 2023Inventors: Alfonso CAMENO SALINAS, Xavier CASTANO MUNIZ, Esteve COMAS CESPEDES
-
Publication number: 20230144471Abstract: A mask is described comprising a mask body for covering the nose and mouth of a wearer, and a cushion for sealing against the wearer's face. The cushion depends inwardly from the periphery of the mask body. The mask body and the cushion are formed of an elastomeric material, and the mask body is shaped such that, when the mask is worn by the wearer, the mask body flexes about a median plane.Type: ApplicationFiled: May 22, 2020Publication date: May 11, 2023Inventors: Alfonso Cameno Salinas, Jordi Gorchs Pahisa, Carmen Blasco Cortes, Marc Guillaumet Campmany, Sergio Puigardeu Aramendia, Clara Remacha Corbalan, Andreu Oliver Gonzalez, Arturo Garcia Gomez
-
Publication number: 20230133937Abstract: In certain examples, a printing system comprises: a carriage guide extending in a longitudinal direction; a printer carriage movable, in use, along the guide; and at least one bearing to direct motion of the carriage along the carriage guide. The at least one bearing is movable, relative to the carriage guide and laterally to the longitudinal direction, from a first carriage guide contact position to a second carriage guide contact position.Type: ApplicationFiled: October 28, 2021Publication date: May 4, 2023Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.Inventors: Gemma BOLUMAR BARRERA, Cintia PEREZ GUTIERREZ, Alfonso CAMENO SALINAS
-
Patent number: 11453217Abstract: In one example, a printing fluid delivery system for a printer is described. The printing fluid delivery system includes a plurality of interconnected printing fluid supply modules forming a page-wide printing fluid manifold to supply printing fluid from one or more cartridges to one or more printheads along a print bar in a printer.Type: GrantFiled: April 16, 2020Date of Patent: September 27, 2022Assignee: Hewlett-Packard Development Company, L.P.Inventors: Alfonso Cameno Salinas, Daniel Gonzalez Perello, Jose Antonio Lopez Abances, Rafael Ulacia Portoles
-
Publication number: 20200238711Abstract: In one example, a printing fluid delivery system for a printer is described. The printing fluid delivery system includes a plurality of interconnected printing fluid supply modules forming a page-wide printing fluid manifold to supply printing fluid from one or more cartridges to one or more printheads along a print bar in a printer.Type: ApplicationFiled: April 16, 2020Publication date: July 30, 2020Inventors: Alfonso Cameno Salinas, Daniel Gonzalez Perello, Jose Antonio Lopez Abances, Rafael Ulacia Portoles
-
Patent number: 10682853Abstract: A droplet deposition head includes: one or more manifold components, providing one or more fluid inlets, each of which is connectable to a fluid supply system so that the head can receive a corresponding droplet fluid; and two or more arrays of fluid chambers, each chamber being provided with a respective actuating element and a respective nozzle, each actuating element being actuable to eject a droplet of fluid in an ejection direction through the corresponding one of the nozzles, each array extending in an array direction. The head extends, in the ejection direction, from a first end, at which the one or more fluid inlets are located, to a second end, at which the arrays of fluid chambers are located.Type: GrantFiled: November 8, 2019Date of Patent: June 16, 2020Assignee: XAAR TECHNOLOGY LIMITEDInventors: Athanasios Kanaris, Colin Brook, Alfonso Cameno Salinas, Jesus Garcia Maza, Artur Jedynak
-
Publication number: 20200070515Abstract: A droplet deposition head includes: one or more manifold components, providing one or more fluid inlets, each of which is connectable to a fluid supply system so that the head can receive a corresponding droplet fluid; and two or more arrays of fluid chambers, each chamber being provided with a respective actuating element and a respective nozzle, each actuating element being actuable to eject a droplet of fluid in tin ejection direction through the corresponding one of the nozzles, each array extending in an array direction. The head extends, in the ejection direction, from a first end, at which the one or more fluid inlets are located, to a second end, at which the arrays of fluid chambers are located.Type: ApplicationFiled: November 8, 2019Publication date: March 5, 2020Inventors: Athanasios KANARIS, Colin BROOK, Alfonso CAMENO SALINAS
-
Patent number: 10479076Abstract: A droplet deposition head includes: one or more manifold components, providing one or more fluid inlets, each of which is connectable to a fluid supply system so that the head can receive a corresponding droplet fluid; and two or more arrays of fluid chambers, each chamber being provided with a respective actuating element and a respective nozzle, each actuating element being actuable to eject a droplet of fluid in an ejection direction through the corresponding one of the nozzles, each array extending in an array direction. The head extends, in the ejection direction, from a first end, at which the one or more fluid inlets are located, to a second end, at which the arrays of fluid chambers are located.Type: GrantFiled: March 6, 2017Date of Patent: November 19, 2019Assignee: XAAR TECHNOLOGY LIMITEDInventors: Athanasios Kanaris, Colin Brook, Alfonso Cameno Salinas
-
Patent number: 10272690Abstract: In an example, a selection valve of a fluid supply system is disclosed. The selection valve selectively couples a source of pressurized air to one of first and second fluid supply cartridges, in the fluid supply system, to provide fluid to a printhead, the one of first and second fluid supply cartridges being coupled to the source of pressurized air at a time and other fluid supply cartridge being vented to the atmosphere. The selection valve includes a sleeve to provide interconnections with the source of pressurized air, the first and second fluid supply cartridges, and the atmosphere. Further, the selection valve includes a core disposed rotatably inside the sleeve to selectively couple the one of first and second fluid supply cartridges to the source of pressurized air and the other fluid supply cartridge to the atmosphere for switching the pressurized air between the first and second fluid supply cartridges.Type: GrantFiled: January 30, 2015Date of Patent: April 30, 2019Assignee: Hewlett-Packard Development Company, L.P.Inventors: Alfonso Cameno Salinas, Francesc Ros Cerro, Vicente Granados Asensio, Oriol Parera Fiestas
-
Publication number: 20190061349Abstract: A droplet deposition head includes: one or more manifold components, providing one or more fluid inlets, each of which is connectable to a fluid supply system so that the head can receive a corresponding droplet fluid; and two or more arrays of fluid chambers, each chamber being provided with a respective actuating element and a respective nozzle, each actuating element being actuable to eject a droplet of fluid in an ejection direction through the corresponding one of the nozzles, each array extending in an array direction. The head extends, in the ejection direction, from a first end, at which the one or more fluid inlets are located, to a second end, at which the arrays of fluid chambers are located.Type: ApplicationFiled: March 6, 2017Publication date: February 28, 2019Inventors: Athanasios KANARIS, Colin BROOK, Alfonso CAMENO SALINAS
-
Patent number: 10071554Abstract: A modular print engine unit for a media-wide array printer includes multiple printhead modules, each printhead module having printing dies, and each printing die having multiple nozzles. The modular print engine unit is independently operable relative to another modular print engine unit within the media-wide array printer.Type: GrantFiled: December 12, 2017Date of Patent: September 11, 2018Assignee: Hewlett-Packard Development Company, L.P.Inventors: Joaquim Brugue Garvi, Daniel Gonzalez Perello, Rafael Ulacia Portoles, Oscar Moya Rojo, Eduardo Ruiz Martinez, Joan Sanjuan, Alfonso Cameno Salinas, Francesc Roure Pastor
-
Patent number: 10052880Abstract: In an example, a valve for a printing fluid supply system is disclosed. In this example, the valve includes two rigid shells to provide connections to a first printing fluid supply cartridge, a second printing fluid supply cartridge and a printhead. Further, the valve includes a diaphragm with sealing elements disposed between the two rigid shells to selectively couple one of the first printing fluid supply cartridge and the second printing fluid supply cartridge to the printhead and seal other printing fluid supply cartridge using the sealing elements.Type: GrantFiled: January 30, 2015Date of Patent: August 21, 2018Assignee: Hewlett-Packard Development Company, L.P.Inventors: Alfonso Cameno Salinas, Joaquim Brugue Garvi, Jose Antonio Lopez Abancens, Rafael Ulacia Portoles
-
Patent number: 9994036Abstract: An example in accordance with an aspect of the present disclosure includes an ink channel of a printer, coupleable to an ink supply to receive an ink. A sensor assembly is mounted to the ink channel, including a sensor in fluid communication with the ink channel to identify an ink level of the ink supply based on a pressure difference between an air pressure, associated with the sensor assembly, and an ink pressure, associated with the ink channel.Type: GrantFiled: February 4, 2014Date of Patent: June 12, 2018Assignee: Hewlett-Packard Development Company, L.P.Inventors: Emilio Angulo Navarro, Fernando Bayona Alcolea, Jorge Castano Aspas, Mikel Zuza Irurueta, Alfonso Cameno Salinas, Albert Crespi Serrano
-
Publication number: 20180099501Abstract: A modular print engine unit for independently operable use in a media-wide array printer comprises multiple printhead modules, each printhead module comprising multiple printing dies and each printing die comprising multiple nozzles. The modular print engine unit further comprises a printing fluid supply system to feed, in use, printing fluid to the multiple printhead modules; a print alignment module operable, in use, to align the multiple printhead modules; an error detection module operable, in use, to detect an operating status of the multiple nozzles; and a service sub-system operable, in use, to service the multiple nozzles.Type: ApplicationFiled: December 12, 2017Publication date: April 12, 2018Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.Inventors: Joaquim Brugue Garvi, Daniel Gonzalez Perello, Rafael Ulacia Portoles, Oscar Moya Rojo, Eduardo Ruiz Martinez, Joan Sanjuan, Alfonso Cameno Salinas, Francesc Roure Pastor
-
Patent number: 9873253Abstract: A modular print engine unit for independently operable use in a media-wide array printer includes multiple printhead modules, each printhead module including multiple printing dies, and each printing die including multiple nozzles. The modular print engine unit further includes a printing fluid supply system to feed, in use, printing fluid to the multiple printhead modules; a print alignment module operable, in use, to align the multiple printhead modules; an error detection module operable, in use, to detect an operating status of the multiple nozzles; and a service sub-system operable, in use, to service the multiple nozzles.Type: GrantFiled: June 5, 2014Date of Patent: January 23, 2018Assignee: Hewlett-Packard Development Company, L.P.Inventors: Joaquim Brugue Garvi, Daniel Gonzalez Perello, Rafael Ulacia Portoles, Oscar Moya Rojo, Eduardo Ruiz Martinez, Joan Sanjuan, Alfonso Cameno Salinas, Francesc Roure Pastor
-
Publication number: 20170368834Abstract: In an example, a valve for a printing fluid supply system is disclosed. In this example, the valve includes two rigid shells to provide connections to a first printing fluid supply cartridge, a second printing fluid supply cartridge and a printhead. Further, the valve includes a diaphragm with sealing elements disposed between the two rigid shells to selectively couple one of the first printing fluid supply cartridge and the second printing fluid supply cartridge to the printhead and seal other printing fluid supply cartridge using the sealing elements.Type: ApplicationFiled: January 30, 2015Publication date: December 28, 2017Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.Inventors: Alfonso CAMENO SALINAS, Joaquim BRUGUE GARVI, Jose Antonio LOPEZ ABANCENS, Rafael ULACIA PORTOLES
-
Publication number: 20170361621Abstract: In an example, a selection valve of a fluid supply system is disclosed. The selection valve selectively couples a source of pressurized air to one of first and second fluid supply cartridges, in the fluid supply system, to provide fluid to a printhead, the one of first and second fluid supply cartridges being coupled to the source of pressurized air at a time and other fluid supply cartridge being vented to the atmosphere. The selection valve includes a sleeve to provide interconnections with the source of pressurized air, the first and second fluid supply cartridges, and the atmosphere. Further, the selection valve includes a core disposed rotatably inside the sleeve to selectively couple the one of first and second fluid supply cartridges to the source of pressurized air and the other fluid supply cartridge to the atmosphere for switching the pressurized air between the first and second fluid supply cartridges.Type: ApplicationFiled: January 30, 2015Publication date: December 21, 2017Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.Inventors: Alfonso Cameno Salinas, Francesc Ros Cerro, Vicente Granados Asensio, Oriol Parera Fiestas
-
Publication number: 20170144436Abstract: A modular print engine unit for independently operable use in a media-wide array printer comprises multiple printhead modules, each printhead module comprising multiple printing dies, and each printing die comprising multiple nozzles. The modular print engine unit further comprises a printing fluid supply system to feed, in use, printing fluid to the multiple printhead modules; a print alignment module operable, in use, to align the multiple printhead modules; an error detection module operable, in use, to detect an operating status of the multiple nozzles; and a service sub-system operable, in use, to service the multiple nozzles.Type: ApplicationFiled: June 5, 2014Publication date: May 25, 2017Applicant: Hewlett-Packard Development Company, L.P.Inventors: Joaquim Brugue Garvi, Daniel Gonzalez Perello, Rafael Ulacia Portoles, Oscar Moya Rojo, Eduardo Ruiz Martinez, Joan Sanjuan, Alfonso Cameno Salinas, Francesc Roure Pastor
-
Publication number: 20170008297Abstract: An example in accordance with an aspect of the present disclosure includes an ink channel of a printer, coupleable to an ink supply to receive an ink. A sensor assembly is mounted to the ink channel, including a sensor in fluid communication with the ink channel to identify an ink level of the ink supply based on a pressure difference between an air pressure, associated with the sensor assembly, and an ink pressure, associated with the ink channel.Type: ApplicationFiled: February 4, 2014Publication date: January 12, 2017Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.Inventors: Emilio Angulo Navarro, Femando Bayona Alcolea, Jorge Castano Aspas, Mikel Zuza Irurueta, Alfonso CAMENO SALINAS, Albert Crespi Serrano