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公开(公告)号:US20210205889A1
公开(公告)日:2021-07-08
申请号:US16071394
申请日:2016-05-12
Applicant: Francese ROURE PASTOR , Ismael CHANCLON , Xavier ALONSO , HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Inventor: Francesc Roure Pastor , Ismael Chanclon , Xavier Alonso
Abstract: An additive manufacturing particulate build material management station (306), comprising: a material management station body; a particulate build material supply conduit (382, 582) with a particulate build material supply connector (385, 585) to releasably connect to a particulate build material supply container (314) to couple flow of a fluid carrying a particulate building material supply from within the supply container (314) to the material management station body; and a station data processor (295) to read data from a data memory chip of the supply container (314) corresponding with a quantity of particulate build material associated with the supply container (314), and to control the withdrawal of particulate build material from the supply container (314) based upon the quantity of particulate build material associated with the supply container (314).
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公开(公告)号:US11020974B2
公开(公告)日:2021-06-01
申请号:US15316695
申请日:2014-06-06
Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Inventor: Daniel Gonzalez Perello , Kurt Vandenbergh , Joan Sanjuan , Francesc Roure Pastor , Santiago Forcada
Abstract: A connection arrangement is between first and second members pivoted together between open and lockable positions. The first member has a first connector and the second member has a second connector, said connectors being adapted to connect by linear movement between them. The first member has a user-actuatable handle adapted, when the first and second members are in said lockable position: during a first movement of the handle, to engage a latch member of the first member with a catch on the second member; and, during a second movement, to move the first and second connectors with respect to one another in a first linear direction between a disengaged and an engaged position of the connectors. A block element on the first member is arranged to prevent said first and second movements of the handle when said first and second members are not in said lockable position. A block-unlock element on the second member is arranged to displace the block element to enable said first and second movements of the handle when the first and second members are moved from said open position to said lockable position.
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公开(公告)号:US10112395B2
公开(公告)日:2018-10-30
申请号:US15880739
申请日:2018-01-26
Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Inventor: Daniel Gonzalez Perello , Kurt Vandenbergh , Joan Sanjuan , Santiago Forcada , Francesc Roure Pastor
Abstract: An inkjet printer has a print bar system comprising a print bar and a plurality of selectively replaceable print heads attached to the print bar. The system comprises a receptor on the bar, for installation of a print head, each print head having a rear face for insertion in said receptor in a first direction. A latch is provided, pivoted on the bar. The latch has a user-actuatable handle adapted, during a first movement thereof, to engage a latch member of the latch with a catch on the bar to lock the latch in a lockable position on the bar. A platform is mounted on the latch with freedom to move with respect to the latch in said first direction when the latch is in said lockable position. The platform has a latch electrical connector, adapted to engage a head electrical connector on the print head, by mutual movement of the connectors in said first direction. A bias means urges the platform in said first direction. A second movement of the handle releases the platform for movement relative to the latch under the action of the bias means. When the latch is in the lockable position, and the print head is installed in the receptor, the first movement of the handle locks the latch in the lockable position and the second movement of the handle releases the platform so that the bias means presses the platform in said first direction to engage said electrical connectors and urge the print head into secure engagement with the receptor.
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公开(公告)号:US20180147852A1
公开(公告)日:2018-05-31
申请号:US15316695
申请日:2014-06-06
Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Inventor: Daniel Gonzalez Perello , Kurt Vandenbergh , Joan Sanjuan , Francesc Roure Pastor , Santiago Forcada
CPC classification number: B41J2/17523 , B41J2/1752 , B41J25/34
Abstract: A connection arrangement is between first and second members pivoted together between open and lockable positions. The first member has a first connector and the second member has a second connector, said connectors being adapted to connect by linear movement between them. The first member has a user-actuatable handle adapted, when the first and second members are in said lockable position: during a first movement of the handle, to engage a latch member of the first member with a catch on the second member; and, during a second movement, to move the first and second connectors with respect to one another in a first linear direction between a disengaged and an engaged position of the connectors. A block element on the first member is arranged to prevent said first and second movements of the handle when said first and second members are not in said lockable position. A block-unlock element on the second member is arranged to displace the block element to enable said first and second movements of the handle when the first and second members are moved from said open position to said lockable position.
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公开(公告)号:US09908333B2
公开(公告)日:2018-03-06
申请号:US15316723
申请日:2014-06-06
Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. , Daniel Gonzalez Perello , Kurt Vandenbergh , Santiago Forcada , Francesc Roure Pastor , Joan Sanjuan
Inventor: Daniel Gonzalez Perello , Kurt Vandenbergh , Santiago Forcada , Francesc Roure Pastor , Joan Sanjuan
CPC classification number: B41J2/1433 , B41J2/155 , B41J2/1752 , B41J25/34 , B41J2002/14491
Abstract: An inkjet printer has a print bar system comprising a print bar and a plurality of selectively replaceable print heads attached to the print bar. The system comprises a receptor on the bar, for installation of a print head, each print head having a rear face for insertion in said receptor in a first direction. A latch is provided, pivoted on the bar. The latch has a user-actuatable handle adapted, during a first movement thereof, to engage a latch member of the latch with a catch on the bar to lock the latch in a lockable position on the bar. A platform is mounted on the latch with freedom to move with respect to the latch in said first direction when the latch is in said lockable position. The platform has a latch electrical connector, adapted to engage a head electrical convector on the print head, by mutual movement of the connectors in said first direction. A bias means urges the platform in said first direction. A second movement of the handle releases the platform for movement relative to the latch under the action of the bias means. When the latch is in the lockable position, and the print head is installed in the receptor, the first movement of the handle locks the latch in the lockable position and the second movement of the handle releases the platform so that the bias means presses the platform in said first direction to engage said electrical connectors and urge the print head into secure engagement with the receptor.
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公开(公告)号:US09873253B2
公开(公告)日:2018-01-23
申请号:US15316408
申请日:2014-06-05
Applicant: Hewlett-Packard Development Company, L.P.
Inventor: Joaquim Brugue Garvi , Daniel Gonzalez Perello , Rafael Ulacia Portoles , Oscar Moya Rojo , Eduardo Ruiz Martinez , Joan Sanjuan , Alfonso Cameno Salinas , Francesc Roure Pastor
CPC classification number: B41J2/145 , B41J2/04505 , B41J2/04586 , B41J2/155 , B41J2/16585
Abstract: 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.
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公开(公告)号:US20170144436A1
公开(公告)日:2017-05-25
申请号:US15316408
申请日:2014-06-05
Applicant: Hewlett-Packard Development Company, L.P.
Inventor: Joaquim Brugue Garvi , Daniel Gonzalez Perello , Rafael Ulacia Portoles , Oscar Moya Rojo , Eduardo Ruiz Martinez , Joan Sanjuan , Alfonso Cameno Salinas , Francesc Roure Pastor
CPC classification number: B41J2/145 , B41J2/04505 , B41J2/04586 , B41J2/155 , B41J2/16585
Abstract: 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.
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公开(公告)号:US10434805B2
公开(公告)日:2019-10-08
申请号:US15546209
申请日:2015-04-17
Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Inventor: Francesc Roure Pastor , Santiago Forcada , David Soriano Fosas
IPC: B41J29/377 , H05K7/20 , B41J29/00 , B41J2/01 , B41J29/393
Abstract: An apparatus includes a processor to provide a control Signal for a printhead of a printer and a housing including a cavity. The processor is arranged in the cavity. The apparatus has a first opening and a second opening in the housing and in communication with the cavity. The first opening receives a first part of a fluid flow passing the housing, and the second opening discharges heated fluid from the cavity.
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公开(公告)号:US10320120B2
公开(公告)日:2019-06-11
申请号:US15546101
申请日:2015-04-17
Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Inventor: Francesc Roure Pastor , Santiago Forcada , David Soriano , David Sala Porta , Xavier Gomez Travesset
IPC: H01R13/639 , H01R43/26 , H01R13/518
Abstract: There is provided a fastener device and methods of using a fastener device, the device comprising a body having a first end comprising a supporting portion adapted to support at least a rear surface of a connector plug and a second opposite end comprising a latching portion adapted to engage at least a rear surface of a socket when the connector plug is inserted into the socket.
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公开(公告)号:US20180250971A1
公开(公告)日:2018-09-06
申请号:US15760750
申请日:2016-01-29
Applicant: Hewlett-Packard Development Company, L.P.
Inventor: Joan Singla , Carlos Ciuraneta Sanchez , Francesc Roure Pastor
IPC: B41J29/393 , B65H45/12
CPC classification number: B41J29/393 , B41J2029/3935 , B65H45/12 , B65H45/14 , B65H45/18 , B65H2220/01 , B65H2301/5111 , B65H2511/20 , B65H2511/512 , B65H2511/522 , B65H2557/61 , B65H2701/124 , B65H2220/04 , B65H2220/11 , B65H2220/02
Abstract: In an example, a print apparatus includes a controller and a printing unit. The controller may control the printing unit to print a media sheet with at least one indicia indicating an intended location of a fold line, wherein the media sheet is to be folded along the fold line. The controller may be to control the printing unit to print the at least one indicia to provide an offset gauge such that, when the media sheet is folded along a formed fold line, the indicia provides an indication of an offset between the intended location of the fold line and the formed fold line.
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