公开(公告)号：US12083747B2

公开(公告)日：2024-09-10

申请号：US17611751

申请日：2020-05-15

申请人： Evolve Additive Solutions, Inc.

发明人： J. Samuel Batchelder ,  Manish Boorugu ,  Zeiter Farah

IPC分类号： B29C64/141 ,  B29C64/176 ,  B29C64/194 ,  B29C64/245 ,  B29C64/295 ,  B29C64/364 ,  B29C64/393 ,  G03B13/16 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y40/00 ,  B33Y50/02

CPC分类号： B29C64/393 ,  B29C64/176 ,  B29C64/194 ,  B29C64/245 ,  B29C64/295 ,  B29C64/364 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y40/00 ,  B33Y50/02

摘要： A method for making a three-dimensional (3D) part with an electrostatographic based additive manufacturing system includes establishing first and second control parameter profiles, establishing a transfusion sequence, and transfusing n+m layers on a bonding region of previously accumulated layers of the 3D part according to the transfusion sequence. The first and second control parameter profiles each include a different combination of temperature and pressure parameters usable to transfuse a single layer of the 3D part. The transfusion sequence specifies the use of each of the first and second control parameter profiles in a specified order. A total thickness of the n+m layers is less than a thermal diffusion depth. The transfusion step includes transfusing n layers according to the first control parameter profile, and, after transfusing then layers, transfusing m layers according to the second control parameter profile.

公开(公告)号：US12042984B2

公开(公告)日：2024-07-23

申请号：US16338498

申请日：2017-10-31

申请人： ORBOTECH LTD.

发明人： Zvi Kotler ,  Gil Bernstein Toker ,  Marc Altman

IPC分类号： B29C64/00 ,  B29C64/10 ,  B29C64/147 ,  B29C64/176 ,  B29C64/182 ,  B29C64/20 ,  B29C64/205 ,  B29C64/218 ,  B29C64/223 ,  B29C64/227 ,  B29C64/245 ,  B29C64/25 ,  B29C64/255 ,  B29C64/268 ,  B29C64/295 ,  B29C64/30 ,  B29C64/307 ,  B29C64/40 ,  B29C67/00 ,  B33Y40/00 ,  B33Y40/10 ,  B33Y40/20 ,  B33Y50/00 ,  B33Y70/00 ,  B33Y80/00 ,  B33Y99/00 ,  B22F10/22 ,  B22F12/63 ,  B33Y10/00 ,  B33Y30/00

CPC分类号： B29C64/147 ,  B29C64/00 ,  B29C64/10 ,  B29C64/176 ,  B29C64/182 ,  B29C64/20 ,  B29C64/205 ,  B29C64/218 ,  B29C64/223 ,  B29C64/227 ,  B29C64/245 ,  B29C64/25 ,  B29C64/255 ,  B29C64/268 ,  B29C64/295 ,  B29C64/30 ,  B29C64/307 ,  B29C64/40 ,  B29C67/00 ,  B33Y40/00 ,  B33Y40/10 ,  B33Y40/20 ,  B33Y50/00 ,  B33Y70/00 ,  B33Y80/00 ,  B33Y99/00 ,  B22F10/22 ,  B22F12/63 ,  B22F2999/00 ,  B33Y10/00 ,  B33Y30/00 ,  Y02P10/25 ,  B22F2999/00 ,  B22F10/20 ,  B22F3/115

摘要： A method for manufacturing includes applying patterned electromagnetic energy to each of a sequence of layers of a dry film comprising a photosensitive material so as to create in the photosensitive material in each of the layers a respective two-dimensional (2D) pattern corresponding to a slice of a predefined three-dimensional (3D) structure. The layers in the sequence in which the respective 2D pattern has been created are laminated together to produce a multi-layer stack. The multi-layer stack is developed so as to remove the photosensitive material in which the 2D pattern has not been created, thereby forming the 3D structure.

公开(公告)号：US11926728B2

公开(公告)日：2024-03-12

申请号：US17175775

申请日：2021-02-15

申请人： Eaton Intelligent Power Limited

发明人： Jayram Shivajirao Desai ,  Shireesh Pankaj

IPC分类号： C08L77/12 ,  B29C45/14 ,  B29C64/176 ,  B29C64/40 ,  B29C73/22 ,  B33Y10/00 ,  B33Y70/10 ,  B33Y80/00 ,  C08K9/10 ,  C08L101/12

CPC分类号： C08K9/10 ,  B29C45/14008 ,  B29C64/176 ,  B29C64/40 ,  B29C73/22 ,  B33Y10/00 ,  B33Y70/10 ,  B33Y80/00 ,  C08L101/12 ,  C08L2201/00

摘要： Described herein are self-healing polymers comprising a base polymer and at least one healing agent disposed in the base polymer under pressure.

公开(公告)号：US20240060390A1

公开(公告)日：2024-02-22

申请号：US18499702

申请日：2023-11-01

申请人： Saudi Arabian Oil Company

发明人： Peter J. Boul ,  Carl J. Thaemlitz

IPC分类号： E21B33/14 ,  E21B43/10 ,  B28B1/00 ,  B28B13/02 ,  B28B17/00 ,  B33Y70/10 ,  B29C64/393 ,  B33Y40/00 ,  B33Y99/00 ,  B29C64/20 ,  B22F12/82 ,  B29C64/205 ,  B29C64/00 ,  B22F10/00 ,  B29C64/227 ,  B29C64/255 ,  B29C64/245 ,  B29C64/25 ,  B22F12/00 ,  B22F10/85 ,  B33Y40/10 ,  B29C64/182 ,  B29C64/30 ,  B29C64/307 ,  B33Y40/20 ,  B29C64/10 ,  B33Y70/00 ,  B29C64/176 ,  B33Y50/00 ,  B29C64/386 ,  B29C64/40 ,  E21B41/00

CPC分类号： E21B33/14 ,  E21B43/10 ,  B28B1/001 ,  B28B13/022 ,  B28B13/0275 ,  B28B17/0081 ,  B33Y70/10 ,  B29C64/393 ,  B33Y40/00 ,  B33Y99/00 ,  B29C64/20 ,  B22F12/82 ,  B29C64/205 ,  B29C64/00 ,  B22F10/00 ,  B29C64/227 ,  B29C64/255 ,  B29C64/245 ,  B29C64/25 ,  B22F12/00 ,  B22F10/85 ,  B33Y40/10 ,  B29C64/182 ,  B29C64/30 ,  B29C64/307 ,  B33Y40/20 ,  B29C64/10 ,  B33Y70/00 ,  B29C64/176 ,  B33Y50/00 ,  B29C64/386 ,  B29C64/40 ,  E21B41/0078 ,  B33Y80/00

摘要： Provided are systems and method for casing a wellbore of a hydrocarbon well. The casing including disposing a casing print head in a wellbore of a hydrocarbon well, and conducting a downhole casing operation including operating the casing print head to eject casing material to form a casing tubular in the wellbore, and operating the casing print head to eject casing liner material into an annular region located between the casing tubular and a wall of the wellbore to form a casing liner in the annular region, the casing tubular and the casing liner forming a casing of the wellbore.

公开(公告)号：US20240060389A1

公开(公告)日：2024-02-22

申请号：US18499694

申请日：2023-11-01

申请人： Saudi Arabian Oil Company

发明人： Peter J. Boul ,  Carl J. Thaemlitz

IPC分类号： E21B33/14 ,  E21B43/10 ,  B28B1/00 ,  B28B13/02 ,  B28B17/00 ,  B33Y70/10 ,  B29C64/393 ,  B33Y40/00 ,  B33Y99/00 ,  B29C64/20 ,  B22F12/82 ,  B29C64/205 ,  B29C64/00 ,  B22F10/00 ,  B29C64/227 ,  B29C64/255 ,  B29C64/245 ,  B29C64/25 ,  B22F12/00 ,  B22F10/85 ,  B33Y40/10 ,  B29C64/182 ,  B29C64/30 ,  B29C64/307 ,  B33Y40/20 ,  B29C64/10 ,  B33Y70/00 ,  B29C64/176 ,  B33Y50/00 ,  B29C64/386 ,  B29C64/40 ,  E21B41/00

CPC分类号： E21B33/14 ,  E21B43/10 ,  B28B1/001 ,  B28B13/022 ,  B28B13/0275 ,  B28B17/0081 ,  B33Y70/10 ,  B29C64/393 ,  B33Y40/00 ,  B33Y99/00 ,  B29C64/20 ,  B22F12/82 ,  B29C64/205 ,  B29C64/00 ,  B22F10/00 ,  B29C64/227 ,  B29C64/255 ,  B29C64/245 ,  B29C64/25 ,  B22F12/00 ,  B22F10/85 ,  B33Y40/10 ,  B29C64/182 ,  B29C64/30 ,  B29C64/307 ,  B33Y40/20 ,  B29C64/10 ,  B33Y70/00 ,  B29C64/176 ,  B33Y50/00 ,  B29C64/386 ,  B29C64/40 ,  E21B41/0078 ,  B33Y80/00

摘要： Provided are systems and methods for forming a casing liner in a wellbore of a hydrocarbon well. The forming including disposing a casing liner print head in an annular region located between a casing pipe disposed in a wellbore of a hydrocarbon well and a wall of the wellbore, and conducting a downhole lining operation including operating the casing liner print head to eject casing liner material into the annular region to form, in the annular region, a casing liner including elongated voids formed in the casing liner material.

公开(公告)号：US11878463B2

公开(公告)日：2024-01-23

申请号：US17737336

申请日：2022-05-05

申请人： Concept Laser GmbH

发明人： Dominik Eideloth

IPC分类号： B29C64/00 ,  B29C64/194 ,  B33Y40/00 ,  B29C64/307 ,  B22F12/60 ,  B22F10/32 ,  B33Y50/00 ,  B29C64/182 ,  B29C64/255 ,  B29C64/386 ,  B29C64/205 ,  B01L5/00 ,  B29C64/25 ,  B33Y70/00 ,  B29C65/82 ,  B29C64/20 ,  B33Y99/00 ,  B33Y50/02 ,  B29C64/245 ,  B33Y80/00 ,  B29C64/10 ,  B29C64/40 ,  B22F10/85 ,  B33Y40/10 ,  B22F12/82 ,  B29C64/30 ,  B22F10/00 ,  B22F12/00 ,  B33Y10/00 ,  B01D67/00 ,  B29C64/176 ,  B33Y30/00 ,  B29C64/393 ,  B33Y40/20 ,  B29C64/227 ,  B28B1/00 ,  B22F10/10 ,  G01N21/956 ,  G02B21/34 ,  G01N33/50 ,  H01J37/20 ,  G01N1/28 ,  G03F7/00 ,  G01N23/2251 ,  H01J37/32

CPC分类号： B29C64/194 ,  B01D67/00045 ,  B01D67/00415 ,  B01L5/00 ,  B22F10/00 ,  B22F10/32 ,  B22F10/85 ,  B22F12/00 ,  B22F12/60 ,  B22F12/82 ,  B29C64/00 ,  B29C64/10 ,  B29C64/176 ,  B29C64/182 ,  B29C64/20 ,  B29C64/205 ,  B29C64/227 ,  B29C64/245 ,  B29C64/25 ,  B29C64/255 ,  B29C64/30 ,  B29C64/307 ,  B29C64/386 ,  B29C64/393 ,  B29C64/40 ,  B29C65/8253 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y40/00 ,  B33Y40/10 ,  B33Y40/20 ,  B33Y50/00 ,  B33Y50/02 ,  B33Y70/00 ,  B33Y80/00 ,  B33Y99/00 ,  B22F10/10 ,  B28B1/001 ,  B29C65/8292 ,  G01N1/28 ,  G01N23/2251 ,  G01N33/50 ,  G01N2021/95676 ,  G01N2223/418 ,  G02B21/34 ,  G03F7/70416 ,  G03G2215/2054 ,  G05B2219/49023 ,  G05B2219/49246 ,  G06T2207/10061 ,  G06V2201/122 ,  H01J37/20 ,  H01J37/3244 ,  H01J2237/006 ,  H01J2237/2003 ,  H01J2237/2608 ,  Y10S148/143 ,  Y10T156/1722 ,  Y10T156/1798

摘要： Build material handling unit (2) for a powder module (3) for an apparatus for additively manufacturing three-dimensional objects, which apparatus is adapted to successively layerwise selectively irradiate and consolidate layers of a build material (4) which can be consolidated by means of an energy source, wherein the build material handling unit (2) is coupled or can be coupled with a powder module (3), wherein the build material handling unit (2) is adapted to level and/or compact a volume of build material (4) arranged inside a powder chamber (5) of the powder module (3) by controlling the gas pressure inside the powder chamber (5).

公开(公告)号：US20230405923A1

公开(公告)日：2023-12-21

申请号：US18032703

申请日：2020-10-20

申请人： Hewlett-Packard Development Company, L.P.

发明人： Alfonso CAMENO SALINAS ,  Xavier CASTANO MUNIZ ,  Esteve COMAS CESPEDES

IPC分类号： B29C64/176 ,  B29C64/393 ,  B29C64/245 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y50/02

CPC分类号： B29C64/176 ,  B29C64/393 ,  B33Y50/02 ,  B33Y10/00 ,  B33Y30/00 ,  B29C64/245

摘要： A printing apparatus is disclosed herein. The apparatus comprises a first carriage, moveable along an axis, comprising a first print agent dispenser to selectively eject a first set of print agents; a second carriage, moveable along the axis, comprising a second print agent dispenser to selectively eject a second set of print agents to the build material layer; and a controller. The controller is to receive data corresponding to a print job; determine a first amount of the first set of print agents and a second amount of the second set of print agents to be ejected at a print area based on the received data; determine a first delay between the ejection of the first amount of the first set of print agents and the second amount of the second set of print agents at the print area; and to independently control the movement of the first and second carriages and the ejection of print agents from the first and second print agent dispensers based on the determined first delay to generate the print job.

公开(公告)号：US11738312B2

公开(公告)日：2023-08-29

申请号：US16944571

申请日：2020-07-31

申请人： Government of the United States of America, as represented by the Secretary of Commerce

发明人： Andrei A. Kolmakov ,  Glenn Emerson Holland ,  Tanya Gupta

IPC分类号： B29C64/00 ,  B01D69/12 ,  B01D67/00 ,  B29C64/307 ,  B29C64/245 ,  B33Y40/00 ,  B29C65/82 ,  B33Y50/02 ,  B29C64/40 ,  B33Y99/00 ,  B29C64/255 ,  B29C64/30 ,  B22F12/82 ,  B29C64/10 ,  B29C64/205 ,  B33Y40/10 ,  H01J37/32 ,  B22F12/00 ,  B33Y70/00 ,  B29C64/182 ,  B29C64/25 ,  G01N23/2251 ,  B33Y50/00 ,  B29C64/386 ,  B29C64/176 ,  B29C64/227 ,  B22F10/00 ,  B22F10/85 ,  B29C64/393 ,  B29C64/20 ,  B33Y30/00 ,  B33Y80/00 ,  B33Y40/20 ,  B33Y10/00 ,  H01J37/20 ,  G02B21/34 ,  G01N21/956 ,  G01N33/50

CPC分类号： B01D69/125 ,  B01D67/00045 ,  B01D67/0088 ,  B01D67/00415 ,  B22F10/00 ,  B22F10/85 ,  B22F12/00 ,  B22F12/82 ,  B29C64/00 ,  B29C64/10 ,  B29C64/176 ,  B29C64/182 ,  B29C64/20 ,  B29C64/205 ,  B29C64/227 ,  B29C64/245 ,  B29C64/25 ,  B29C64/255 ,  B29C64/30 ,  B29C64/307 ,  B29C64/386 ,  B29C64/393 ,  B29C64/40 ,  B29C65/8253 ,  B29C65/8292 ,  B33Y40/00 ,  B33Y40/10 ,  B33Y50/00 ,  B33Y50/02 ,  B33Y70/00 ,  B33Y99/00 ,  G01N23/2251 ,  H01J37/3244 ,  B01D2323/30 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y40/20 ,  B33Y80/00 ,  G01N33/50 ,  G01N2021/95676 ,  G01N2223/418 ,  G02B21/34 ,  G03G2215/2054 ,  G05B2219/49023 ,  G06T2207/10061 ,  G06V2201/122 ,  H01J37/20 ,  H01J2237/006 ,  H01J2237/2003 ,  H01J2237/2608 ,  Y10S148/143 ,  Y10T156/1722 ,  Y10T156/1798

摘要： A multidimensional printer makes a multidimensional structure from a liquid composition and includes: an energetic crosslinking particle source; a vacuum chamber that receives energetic crosslinking particles from the energetic crosslinking particle source; a membrane that transmits the energetic crosslinking particles; and a sample chamber that: receives a liquid composition that includes a solvent and polymers, the polymers including a cross-linkable moiety subjected to the energetic crosslinking particles such that portions of the polymers proximate to the cross-linkable moieties subjected to the energetic crosslinking particles crosslink to form a solid crosslinked polymer structure, wherein the membrane isolates a vacuum of the vacuum chamber from vapor of the liquid composition in the sample chamber.

公开(公告)号：US11693311B2

公开(公告)日：2023-07-04

申请号：US16660956

申请日：2019-10-23

申请人： THE BRIGHAM AND WOMEN'S HOSPITAL, INC. ,  PRESIDENT AND FELLOWS OF HARVARD COLLEGE

发明人： Yu Shrike Zhang ,  Ali Khademhosseini

IPC分类号： B29C64/00 ,  G03F7/00 ,  B33Y80/00 ,  B29C64/106 ,  B33Y70/00 ,  B29C64/205 ,  B29C64/386 ,  B33Y40/20 ,  B29C64/176 ,  B33Y10/00 ,  B33Y40/10 ,  B29C64/245 ,  B29C64/25 ,  B33Y50/00 ,  B29C64/40 ,  B22F12/00 ,  B29C64/393 ,  B29C64/227 ,  B33Y40/00 ,  B22F10/00 ,  B29C64/255 ,  B33Y50/02 ,  B22F10/85 ,  B29C64/20 ,  B29C64/10 ,  B33Y30/00 ,  B29C64/30 ,  B29C64/307 ,  B33Y99/00 ,  B29C64/182 ,  B22F12/82

CPC分类号： G03F7/001 ,  B22F10/00 ,  B22F10/85 ,  B22F12/00 ,  B22F12/82 ,  B29C64/00 ,  B29C64/10 ,  B29C64/106 ,  B29C64/176 ,  B29C64/182 ,  B29C64/20 ,  B29C64/205 ,  B29C64/227 ,  B29C64/245 ,  B29C64/25 ,  B29C64/255 ,  B29C64/30 ,  B29C64/307 ,  B29C64/386 ,  B29C64/393 ,  B29C64/40 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y40/00 ,  B33Y40/10 ,  B33Y40/20 ,  B33Y50/00 ,  B33Y50/02 ,  B33Y70/00 ,  B33Y80/00 ,  B33Y99/00 ,  G03F7/00

摘要： Described are systems and methods for multi-material printing. The systems and methods can utilize a stereolithographic printing device, a moving stage, and a microfluidic device. The microfluidic device can include a plurality of reservoirs, each reservoir housing a different ink for printing, and a microfluidic chip. The microfluidic chip can include a chamber that comprises a plurality of inlets, a printing region, and one or more outlets as well as an elastic membrane.

公开(公告)号：US20180259938A1

公开(公告)日：2018-09-13

申请号：US15699387

申请日：2017-09-08

申请人： FUJI XEROX CO., LTD.

发明人： Hiroshi HAGIWARA ,  Satoshi TOMITA ,  Kazunori ONISHI

IPC分类号： G05B19/4099 ,  B33Y50/02 ,  B29C64/393 ,  B29C64/20 ,  B33Y30/00

CPC分类号： G05B19/4099 ,  B29C64/176 ,  B29C64/20 ,  B29C64/393 ,  B33Y30/00 ,  B33Y50/00 ,  B33Y50/02 ,  G05B2219/31151 ,  G05B2219/35134 ,  G05B2219/49007 ,  Y02P90/265

摘要： A fabrication management system includes a fabrication control apparatus and a fabrication management server. The fabrication control apparatus includes a composite fabrication unit that fabricates multiple fabricated members in a single process, and a controller that controls fabrication performed by the composite fabrication unit. The fabrication management server includes a designing section that, from fabrication information about multiple first fabricated members for which a fabrication request has been made, designs a second fabricated member that holds all the first fabricated members in a removable manner, and an instructing section that instructs fabrication to be performed in accordance with fabrication procedure information, the fabrication procedure information indicating a procedure for obtaining a finished fabricated object by assembling together the first fabricated members and the second fabricated member.