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公开(公告)号：US10751940B2
公开(公告)日：2020-08-25
申请号：US16075444
申请日：2016-10-27
Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Inventor： Haseeb Yusef , William Winters , Jordi Gimenez Manent , Xavier Gasso Puchal , Eduardo Ruiz Martinez , Drew Berwager , Brent Ewald , Micah Aberth
IPC: B29C64/218 , B33Y30/00 , B29C64/153 , B33Y10/00 , B22F3/00 , B22F3/105 , B29C64/165
Abstract: According to an example, a recoater for a three-dimensional (3D) printer may include a cylindrical element having a surface to spread build material particles. The build material particles may have a specified average dimension and the surface may include a plurality of depressions that have dimensions that are smaller than the specified average dimension of the build material particles.
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公开(公告)号：US20170217161A1
公开(公告)日：2017-08-03
申请号：US15500660
申请日：2014-07-31
Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Inventor： Jeffrey Allen Wagner , Ronald Albert Askeland , Maria Magdalena Martinez Ferrandiz , Marian Dinares Argemi , Francisco Lopez Moral , Xavier Bruch , Chandrasekhar Nadimpalli , Xavier Gasso Puchal
IPC: B41J2/045
CPC classification number: B41J2/04515 , B41J2/04513 , B41J2/04548 , B41J2/04553 , B41J2/04563 , B41J2/0457 , B41J2/04573 , B41J2/0458 , B41J29/393
Abstract: Methods and apparatus to control a heater associated with a printing nozzle are disclosed. A method comprising controlling a heater associated with a printing nozzle to reduce a heat output of the heater based on a determination that the printing nozzle is outside a print area and printing an image on a substrate using other printing nozzles while the heat output of the heater is reduced.
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公开(公告)号：US12280546B2
公开(公告)日：2025-04-22
申请号：US17272892
申请日：2019-04-22
Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
IPC: B29C64/30 , B29C64/386 , B33Y40/20 , B33Y50/00
Abstract: Apparatus is described comprising a hermetically sealable treatment chamber, a pump and a disperser. The treatment chamber comprises an interior into which an article to be treated can be disposed. The pump is in fluidic communication with the interior of the treatment chamber to form a closed loop about which a dispersed treatment agent can circulate. The disperser is disposed within the closed loop and is arranged to disperse a treatment agent into the interior of the treatment chamber.
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公开(公告)号：US10926543B2
公开(公告)日：2021-02-23
申请号：US16487170
申请日：2017-06-13
Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Inventor： Francesc Tarrida Tirado , Sara Molins Cabani , Xavier Gasso Puchal
Abstract: In an example, a wiper system includes a first wiper blade, a second wiper blade, and a cam. In that example, the cam is coupled to the first wiper blade to move the first wiper blade to a first wipe position when the cam is in a first cam position and coupled to the second wiper blade to move the second wiper blade to a second wipe position when the cam is in a second cam position.
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公开(公告)号：US10889118B2
公开(公告)日：2021-01-12
申请号：US16487170
申请日：2017-06-13
Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Inventor： Francesc Tarrida Tirado , Sara Molins Cabani , Xavier Gasso Puchal
Abstract: In an example, a wiper system includes a first wiper blade, a second wiper blade, and a cam. In that example, the cam is coupled to the first wiper blade to move the first wiper blade to a first wipe position when the cam is in a first cam position and coupled to the second wiper blade to move the second wiper blade to a second wipe position when the cam is in a second cam position.
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Patent Agency Ranking
公开(公告)号：US20160167385A1
公开(公告)日：2016-06-16
申请号：US14906766
申请日：2013-09-30
Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Inventor： Xavier Gros Gras , Paul Joseph Bruinsma , Xavier Gasso Puchal
IPC: B41J2/165
CPC classification number: B41J2/16505 , B41J2/17 , B41J2/175 , B41J2002/1856
Abstract: The present disclosure provides a waste ink spittoon for a printhead service station. The spittoon defines a reservoir for a waste ink composition ejected from a printhead. The spittoon comprises a gelling agent for increasing the viscosity of the waste ink composition, whereby the gelling agent comprises a particulate mass of solid particles of the gelling agent.
Abstract translation: 本公开提供了一种用于打印头服务站的废墨痰盂。 痰盂限定了用于从打印头喷射的废墨组合物的储存器。 痰盂包含用于增加废墨组合物的粘度的胶凝剂，由此胶凝剂包括胶凝剂的固体颗粒的颗粒物质。
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公开(公告)号：US10857800B2
公开(公告)日：2020-12-08
申请号：US16494056
申请日：2017-06-13
Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Inventor： Francesc Tarrida Tirado , Sara Molins Cabani , Xavier Gasso Puchal
Abstract: In an example, a wiper system includes a first wiper blade, a second wiper blade, and a liquid dispenser. In that example, the liquid dispenser is oriented to eject liquid towards a cloth area across from the first wiper blade when the first wiper blade is in a rest position and the second wiper blade is in a service position.
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公开(公告)号：US10668727B2
公开(公告)日：2020-06-02
申请号：US15329029
申请日：2014-07-30
Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Inventor： Jeffrey Allen Wagner , Francisco Lopez Moral , Maria Magdalena Martinez , Xavier Bruch , Chandrasekhar Nadimpalli , Xavier Gasso Puchal , Marian Dinares Argemi , Ronald Albert Askeland
Abstract: A printing system may comprise a page wide array printhead a capping station, and a number of modular caps comprising a housing to cover a nozzle array of a printhead and a cap coupler coupled to the housing to couple the cap to the nozzle array in which the modular caps are adapted to be coupled to and removed from the nozzle array of the printhead and stored in the capping station.
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公开(公告)号：US09315037B2
公开(公告)日：2016-04-19
申请号：US14435951
申请日：2012-10-30
Applicant: Hewlett-Packard Development Company, L.P.
Inventor： Xavier Gasso Puchal , Francesc Tarrida Tirado , Xavier Gros Gras
CPC classification number: B41J2/17563 , B01D46/0041 , B01D46/446 , B41J2/1714
Abstract: An ink aerosol filtration system includes an inlet, a filtration chamber communicated with the inlet and including at least one filter member, and an airflow source communicated with the filtration chamber to generate flow into the inlet, through the filtration chamber and through the at least one filter member, wherein the airflow source is controlled to maintain substantially constant pressure at the inlet.
Abstract translation: 墨水气溶胶过滤系统包括入口，与入口连通并且包括至少一个过滤构件的过滤室和与过滤室连通以产生流入入口的气流，通过过滤室并通过至少一个 过滤器构件，其中气流源被控制以在入口处保持基本恒定的压力。
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公开(公告)号：US20150266305A1
公开(公告)日：2015-09-24
申请号：US14435951
申请日：2012-10-30
Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Inventor： Xavier Gasso Puchal , Francesc Tarrida Tirado , Xavier Gros Gras
CPC classification number: B41J2/17563 , B01D46/0041 , B01D46/446 , B41J2/1714
Abstract: An ink aerosol filtration system includes an inlet, a filtration chamber communicated with the inlet and including at least one filter member, and an airflow source communicated with the filtration chamber to generate flow into the inlet, through the filtration chamber and through the at least one filter member, wherein the airflow source is controlled to maintain substantially constant pressure at the inlet.
Abstract translation: 墨水气溶胶过滤系统包括入口，与入口连通并且包括至少一个过滤构件的过滤室和与过滤室连通以产生流入入口的气流，通过过滤室并通过至少一个 过滤器构件，其中气流源被控制以在入口处保持基本恒定的压力。
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