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    GENERATING THREE-DIMENSIONAL OBJECTS
    2.
    发明申请
    GENERATING THREE-DIMENSIONAL OBJECTS 有权

    公开(公告)号：US20210078250A1

    公开(公告)日：2021-03-18

    申请号：US17105378

    申请日：2020-11-25

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

    Inventor： Fernando JUAN ,  Alejandro Manuel DE PENA ,  Esteve COMAS ,  Edward Dale DAVIS

    IPC: B29C64/25

    Abstract: According to examples, a build module may include a housing, a build material chamber, and a build chamber. The build material chamber may be positioned beneath the build chamber in the housing and may include a moveable support member, in which a build material distributor is to supply successive layers of build material onto the moveable support member from the build material chamber. The build module may be removably insertable into a build receiver of an additive manufacturing system to allow the additive manufacturing system to solidify a portion of the successive layers received onto the moveable support member during the solidification process of the build material. The moveable support member may separate the build material chamber from the build chamber to block build material from the above the build material chamber from being received into the build material chamber during a solidification process of the build material.

    GENERATING THREE-DIMENSIONAL OBJECTS
    3.
    发明申请
    GENERATING THREE-DIMENSIONAL OBJECTS 审中-公开
    生成三维物体

    公开(公告)号：US20160339640A1

    公开(公告)日：2016-11-24

    申请号：US15112141

    申请日：2014-03-31

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

    Inventor： Fernando JUAN ,  Alejandro Manuel DE PENA ,  Esteve COMAS ,  Edward Dale DAVIS

    IPC: B29C67/00 ,  B33Y40/00 ,  B33Y50/02 ,  B33Y30/00

    CPC classification number: B29C67/0085 ,  B29C64/165 ,  B29C64/20 ,  B29K2105/251 ,  B33Y30/00 ,  B33Y40/00 ,  B33Y50/02

    Abstract: A build module is provided. The build module may include a housing and a build material chamber in the housing to hold build material. The build module may include a build chamber in the housing. The build material chamber may be beneath the build chamber or next to the build chamber. The build chamber may include a moveable support member to receive successive layers of the build material from a build material distributor. The build module may be removably insertable into a build receiver of an additive manufacturing system to allow the additive manufacturing system to solidify a portion the successive layers to be received onto the movable support member.

    Abstract translation: 提供构建模块。 构建模块可以包括在壳体中的壳体和构建材料室以保持构建材料。 构建模块可以在壳体中包括构建室。 构建材料室可以在构建室下方或构建室旁边。 构建室可以包括可移动的支撑构件，以从构建材料分配器接收构建材料的连续层。 构建模块可以可移除地插入到添加剂制造系统的构建接收器中，以允许添加剂制造系统将待接收的连续层的一部分固化到可移动支撑构件上。

    GENERATING A THREE-DIMENSIONAL OBJECT
    5.
    发明申请
    GENERATING A THREE-DIMENSIONAL OBJECT 审中-公开

    公开(公告)号：US20180036947A1

    公开(公告)日：2018-02-08

    申请号：US15789830

    申请日：2017-10-20

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

    Inventor： David CHANCLON ,  Alejandro Manuel DE PENA ,  Esteve COMAS

    IPC: B29C67/00 ,  B33Y40/00 ,  B33Y10/00 ,  B33Y50/02 ,  B33Y30/00

    Abstract: According to one example, there is provided a system for generating a three-dimensional object. The system comprises a carriage to move bi-directionally along a first axis relative to a support platform. The carriage is to receive, or have installed thereon, a plurality of modules each to perform an operation from a set of operations to generate a layer of a three-dimensional object. The system further comprises a controller to cause relative movement between the carriage and the support platform along the first axis, and to control, during the relative movement, operation of the modules to perform the set of operations in a predefined order.

    PRINTER HAVING A CONTROLLABLE RESISTIVE LOAD
    8.
    发明申请
    PRINTER HAVING A CONTROLLABLE RESISTIVE LOAD 有权

    公开(公告)号：US20210283848A1

    公开(公告)日：2021-09-16

    申请号：US16316152

    申请日：2016-09-13

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

    Inventor： Marina FERRAN FARRES ,  Esteve COMAS ,  Juan Manuel ZAMORANO

    IPC: B29C64/393 ,  B29C64/295 ,  B33Y50/02

    Abstract: A printer is disclosed. The printer comprises a resistive load and a control system. The control system is to control the resistive load. The control system is to determine a resistance value of the resistive load. The control system is to determine a voltage transition mode for transitioning the voltage applied across the resistive load to a target voltage value depending on the resistance value. The control system is to transition the voltage applied across the resistive load to the target voltage value according to the determined voltage transition mode.

    AIR FLOW RATES IN CYCLONIC PARTICLE SEPARATION CHAMBERS
    9.
    发明申请
    AIR FLOW RATES IN CYCLONIC PARTICLE SEPARATION CHAMBERS 审中-公开

    公开(公告)号：US20200368658A1

    公开(公告)日：2020-11-26

    申请号：US16087702

    申请日：2017-03-28

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

    Inventor： Ignacio ALEJANDRE ,  Esteve COMAS ,  Sergi CULUBRET

    IPC: B01D45/12 ,  B04C11/00 ,  B04C1/00

    Abstract: In an example, an air filtration apparatus includes a cyclonic particle separation chamber having a first inlet to draw air from a first region, second inlet to draw air from a second region, and an exhaust port. The air filtration apparatus may further include a pressure sensor to sense a pressure of the first region, and a cyclonic air flow controller. The cyclonic air flow controller may control an air inflow received via the second inlet in response to an output from the pressure sensor to maintain a total air flow rate via the exhaust port.

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