公开(公告)号：US09039812B2

公开(公告)日：2015-05-26

申请号：US13931452

申请日：2013-06-28

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： Francesc Tarrida Tirado ,  Xavier Gasso Puchal ,  Macia Sole Pons

IPC: B01D5/00 ,  B41J29/377 ,  B01D46/00 ,  B41F35/00 ,  B41J29/17

CPC classification number: B01D46/0031 ,  B01D3/007 ,  B01D3/02 ,  B01D5/0072 ,  B41F35/00 ,  B41J29/17 ,  B41J29/377 ,  B41J2202/03

Abstract: In one implementation, a substance removal apparatus may include a collection unit and a removal unit. The collection unit may have a structure forming a channel and an inlet to receive an exhaust from a print system. The removal unit may separate a substance from the exhaust and transfer heat from the exhaust to the print system. The removal unit may include a heat exchanger and an impaction mechanism.

Abstract translation: 在一个实施方案中，物质去除装置可以包括收集单元和去除单元。 收集单元可以具有形成通道的结构和用于接收来自打印系统的排气的入口。 去除单元可以将物质与排气分离并将热量从排气传送到打印系统。 去除单元可以包括热交换器和冲击机构。

公开(公告)号：US10046560B2

公开(公告)日：2018-08-14

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 ,  Maria Dinares Argemi ,  Francisco Lopez Moral ,  Xavier Bruch ,  Chandrasekhar Nadimpalli ,  Xavier Gasso Puchal

IPC: B41J2/045

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.

公开(公告)号：US20170225468A1

公开(公告)日：2017-08-10

申请号：US15329386

申请日：2014-07-30

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： Xavier Gasso Puchal ,  Xavier Bruch ,  Jeffrey Allen Wagner ,  Gonzalo Gaston Llado

IPC: B41J2/165

CPC classification number: B41J2/16508 ,  B41J2/16505 ,  B41J2/16552 ,  B41J29/38 ,  B41J2002/16502 ,  B41J2002/16561 ,  B41J2002/1657

Abstract: A method of applying a cap to a printhead may comprise selectively applying an immiscible fluid to a surface of a printhead in which the immiscible fluid caps a number of nozzles on a number of nozzles defined within the printhead. A printhead may comprise a layer of immiscible fluid in which the immiscible fluid is selectively applied to the surface of the printhead and in which the immiscible fluid caps a number of nozzles defined within the printhead. A printer may comprise a printhead comprising a number of nozzles, an immiscible fluid applicator, and a processor to instruction the immiscible fluid applicator to apply a layer of immiscible fluid to the surface of the printhead.

公开(公告)号：US20170217185A1

公开(公告)日：2017-08-03

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

IPC: B41J2/165

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.

公开(公告)号：US20150035886A1

公开(公告)日：2015-02-05

申请号：US13955232

申请日：2013-07-31

Applicant: Hewlett-Packard Development Company, L.P.

Inventor： Andrew Maxwell Frost ,  Xavier Gasso Puchal ,  Emilio Jose Gongora Canada ,  Lluis Pous ,  Xavier Soler Pedemonte

IPC: B41J29/387

CPC classification number: B41J11/0095

Abstract: A printing apparatus includes a carriage, a first detector module, and a second detector module. The carriage may selectively move a fluid applicator along a scanning path in a first scanning direction and a second scanning direction across a print zone to print on a media therein. The first detector module and second detector module may be coupled to the carriage. Further, the first detector module may include a first receiver and a first source to form a first detection region there between downstream of the carriage in the first scanning direction to detect an object therein. The second detector module may include a second receiver and a second source to form a second detection region there between downstream of the carriage in the second scanning direction to detect an object therein.

Abstract translation: 打印装置包括滑架，第一检测器模块和第二检测器模块。 托架可以选择性地沿着扫描路径在第一扫描方向和第二扫描方向上跨越打印区域移动流体施用器，以在其中的介质上进行打印。 第一检测器模块和第二检测器模块可以联接到托架。 此外，第一检测器模块可以包括第一接收器和第一源，以在第一扫描方向上在托架的下游形成第一检测区域，以检测其中的物体。 第二检测器模块可以包括第二接收器和第二源，以在第二扫描方向上在托架的下游形成第二检测区域，以检测其中的物体。

公开(公告)号：US20150000526A1

公开(公告)日：2015-01-01

申请号：US13931452

申请日：2013-06-28

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： Francesc TARRIDA TIRADO ,  Xavier Gasso Puchal ,  Macia Sole Pons

IPC: B01D46/00 ,  B01D5/00

CPC classification number: B01D46/0031 ,  B01D3/007 ,  B01D3/02 ,  B01D5/0072 ,  B41F35/00 ,  B41J29/17 ,  B41J29/377 ,  B41J2202/03

Abstract: In one implementation, a substance removal apparatus may include a collection unit and a removal unit. The collection unit may have a structure forming a channel and an inlet to receive an exhaust from a print system. The removal unit may separate a substance from the exhaust and transfer heat from the exhaust to the print system. The removal unit may include a heat exchanger and an impaction mechanism.

Abstract translation: 在一个实施方案中，物质去除装置可以包括收集单元和去除单元。 收集单元可以具有形成通道的结构和用于接收来自打印系统的排气的入口。 去除单元可以将物质与排气分离并将热量从排气传送到打印系统。 去除单元可以包括热交换器和冲击机构。

公开(公告)号：US20220134674A1

公开(公告)日：2022-05-05

申请号：US17418789

申请日：2019-07-09

Applicant: Hewlett-Packard Development Company, L.P.

Inventor： Jordi Roca Vila ,  Jordi Sanroma Garrit ,  Xavier Gasso Puchal

IPC: B29C64/393 ,  B29C64/40 ,  B29C64/188 ,  B33Y40/20 ,  B33Y50/02

Abstract: Object model data is obtained, defining an object to be generated by a three-dimensional printer. A frame is determined, suitable for supporting the object during post-processing of the generated object. Printer control data is generated comprising build data to control a three-dimensional printer to generate the object and the frame.

公开(公告)号：US20210187852A1

公开(公告)日：2021-06-24

申请号：US17272892

申请日：2019-04-22

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： Daniel Martinez Gonzalez ,  Alejandro Torres Pinero ,  Xavier Gasso Puchal

IPC: B29C64/30 ,  B33Y40/20 ,  B29C64/386 ,  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.

公开(公告)号：US20200070522A1

公开(公告)日：2020-03-05

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

IPC: B41J2/165 ,  B08B1/00 ,  B08B1/02 ,  B08B3/02

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.

公开(公告)号：US20200055316A1

公开(公告)日：2020-02-20

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

IPC: B41J2/165 ,  B08B1/00 ,  B08B1/02

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.