公开(公告)号：WO2020013832A1

公开(公告)日：2020-01-16

申请号：PCT/US2018/041926

申请日：2018-07-13

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

Inventor： LEISER, Judson M. ,  BOLEDA BUSQUETS, Miquel ,  KARLSBOECK, Bernd ,  OLSEN, David ,  PETERSCHMIDT, Michael E. ,  COLLIE, Lynn A. ,  OSBORNE, Paul Allan ,  SCHALK, Wesley R. ,  ENDER, Ronald J. ,  HAINES, Paul Mark ,  KOLODZIEJ, Roger J. ,  O'HARA, Steve A.

IPC: B41J2/175

Abstract: A print liquid supply apparatus or interface structure to be connected to a print system comprises a liquid channel, liquid interface and integrated circuit contact pads.

公开(公告)号：WO2021086400A1

公开(公告)日：2021-05-06

申请号：PCT/US2019/059354

申请日：2019-11-01

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

Inventor： COLLIE, Lynn A. ,  SAUER, Russell Sterling ,  YRACEBURU, Robert

IPC: B41J2/175 ,  F16K31/02

Abstract: In some examples, an apparatus can include an electric interconnect having a first chip positioned within a fluid interconnect to transmit information pertaining to print material supply to a second chip positioned within a print material supply cartridge, a first plunger to engage a first switch, and a second plunger to engage a second switch, wherein the information is transmitted between the second chip and a controller in response to engagement of the first switch and the second switch.

公开(公告)号：WO2019190528A1

公开(公告)日：2019-10-03

申请号：PCT/US2018/025175

申请日：2018-03-29

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

Inventor： COLLIE, Lynn A. ,  SCHALK, Wesley R. ,  MYERS, Vern Elliot ,  CONNELL, John ,  OSBORNE, Paul ,  LO, Kevin

IPC: B41J13/00 ,  B65H43/06

Abstract: An example apparatus may comprise a supply guide to receive a plurality of print supplies and a lock mechanism to retain the plurality of print supplies and release a print supply of the plurality of print supplies responsive to a determination that an amount of print substance in the print supply is at or below a threshold level.

公开(公告)号：WO2021141599A1

公开(公告)日：2021-07-15

申请号：PCT/US2020/013113

申请日：2020-01-10

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

Inventor： COLLIE, Lynn A. ,  ROELS, Timothy J.

IPC: E05D3/06 ,  E05D7/00

Abstract: Examples of a hinge for a door panel are described. In some examples, the hinge may include a base component comprising a curvilinear surface. The hinge may also include a first linkage coupled to the base component at a first rotation axis. The hinge may further include a second linkage coupled to the first linkage at a second rotation axis. The second linkage may include a follower component to contact the curvilinear surface of the base component. The curvilinear surface may define rotation of the second linkage about the second rotation axis as the first linkage rotates about the first rotation axis.

公开(公告)号：WO2021086399A1

公开(公告)日：2021-05-06

申请号：PCT/US2019/059349

申请日：2019-11-01

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

Inventor： BOEN, Bobbi Jean ,  COLLIE, Lynn A. ,  YRACEBURU, Robert ,  LO, Kevin ,  MARTIN, Warren Scott

IPC: B41J2/175

Abstract: In some examples, an apparatus can include a fluid interconnect including a shutter assembly having a first print material reservoir to absorb residual print material during print material transfer, and a second print material reservoir positioned adjacent to the first print material reservoir to absorb residual print material from the first print material reservoir.

公开(公告)号：WO2020013846A1

公开(公告)日：2020-01-16

申请号：PCT/US2018/041980

申请日：2018-07-13

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

Inventor： O'HARA, Steve A. ,  WONG, Howard G. ,  SCHALK, Wesley R. ,  KOLODZIEJ, Roger J. ,  ARNOLD, Christopher J. ,  HAN, Ki Jung ,  COLLIE, Lynn A.

IPC: B41J2/175 ,  B67D7/34

Abstract: A method for filling a reservoir of a printing device that includes conducting an unattended refill process of an internal reservoir in response to a detection of a fluid supply unit. In an example, the supply dock fluidically, electrically, and mechanically couples to the fluid supply unit to the printing device.

公开(公告)号：WO2021091571A1

公开(公告)日：2021-05-14

申请号：PCT/US2019/060509

申请日：2019-11-08

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

Inventor： BOEN, Bobbi Jean ,  LEISER, Judson Malcolm ,  COLLIE, Lynn A. ,  PROIA, Mark M. ,  MARQUEZ, Antonio

IPC: B41J2/175

Abstract: Print liquid supplies for printing devices are disclosed. A print liquid supply includes a container having a wall; a dock connector to enable selective coupling of the print liquid supply with a printing device; and a clamping support structure coupled with the dock connector, the wall of the container clamped therebetween. One of the clamping support structure or the dock connector including a tongue latched onto a groove in the other one of the clamping support structure or the dock connector.

公开(公告)号：WO2021086397A1

公开(公告)日：2021-05-06

申请号：PCT/US2019/059323

申请日：2019-11-01

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

Inventor： COLLIE, Lynn A. ,  KURAMURA, Kevin Ken ,  LO, Kevin

IPC: F16K31/06 ,  B41J2/175

Abstract: In some examples, an apparatus can include a fluidic interconnect to interface with a print material supply cartridge, a suction valve in a normally closed position, and a supply inlet connected to the fluidic interconnect, where the suction valve is to actuate to an open position to allow fluidic transmission therebetween when the print material supply cartridge is interfaced with the apparatus.

公开(公告)号：WO2021086396A1

公开(公告)日：2021-05-06

申请号：PCT/US2019/059320

申请日：2019-11-01

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

Inventor： COLLIE, Lynn A. ,  RAISANEN, Matthew ,  YRACEBURU, Robert ,  DOWNING, Elliott

IPC: B41J2/18

Abstract: In some examples, an apparatus can include a valve body including a recirculation inlet path and a recirculation outlet path, a piston assembly located in the valve body, and a recirculation cavity between the valve body and the piston assembly, where print material is to be circulated through the recirculation cavity via the recirculation inlet path and the recirculation outlet path.

公开(公告)号：WO2018048455A1

公开(公告)日：2018-03-15

申请号：PCT/US2016/051382

申请日：2016-09-12

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

Inventor： BOYUM, Gerald ,  BOWEN, Michael Kevin ,  KINSLEY, Tod ,  COLLIE, Lynn A. ,  LO, Kevin ,  BARKER, Jeremy Daniel

IPC: B41J29/02 ,  B41J29/12 ,  B41J29/13

CPC classification number: B41J29/13 ,  B29C64/25 ,  B33Y30/00 ,  B41J29/02 ,  B41J29/12 ,  G03G21/1633

Abstract: A serviceable machine includes a door assembly having a door, and a jointed assembly that extends between an external surface of the serviceable machine and the door. The jointed assembly is operable to move the door between a closed position in which an interior region of the serviceable machine is covered, and an open position in which the interior portion of the interior region is unobstructed. The jointed assembly may extend connectivity to the door when the door is in either the open or closed positions. Additionally, the door can mechanically and electrically decouple from the jointed assembly.

Abstract translation: 可用的机器包括具有门的门组件和在可维修机器的外表面和门之间延伸的接合组件。 接合组件可操作以在关闭位置和打开位置之间移动门，在该关闭位置可维修机器的内部区域被遮盖，在打开位置内部区域的内部未被阻挡。 当门处于打开位置或关闭位置时，连接组件可以将连接性延伸至门。 另外，门可以从接合组件上机械地和电子地分离。​​