公开(公告)号：US20220339822A1

公开(公告)日：2022-10-27

申请号：US17695092

申请日：2022-03-15

Applicant: Velo3D, Inc.

Inventor： Yacov ELGAR ,  Thomas Blasius BREZOCZKY ,  James FRECHMAN ,  Alan Rick LAPPEN

IPC: B29C31/08 ,  B33Y10/00 ,  B29C64/135 ,  B29C64/153 ,  B29C64/357 ,  B29C64/245 ,  B29C64/371 ,  B29C64/255 ,  B29C64/176 ,  B33Y30/00 ,  B33Y40/00 ,  B29C64/321 ,  B29C64/35 ,  B22F12/00 ,  B29C64/188 ,  B29C64/393 ,  B01D46/00 ,  B04C9/00 ,  B28B1/00 ,  B28B13/02 ,  B29C64/307 ,  B29C64/25 ,  B29C64/364

Abstract: The present disclosure provides three-dimensional (3D) printing systems, apparatuses, software, and methods for the production of at least one requested 3D object. The 3D printer includes a material conveyance system, filtering system, and unpacking station. The material conveyance system may transport pre-transformed material against gravity. The 3D printing described herein comprises facilitating non-interrupted material dispensing through a component of the 3D printer, such as a layer dispenser.

公开(公告)号：US20240308138A1

公开(公告)日：2024-09-19

申请号：US18612540

申请日：2024-03-21

Applicant: Velo3D, Inc.

Inventor： Abraham SALDIVAR VALDES ,  Alexander John FISHER ,  Rahul KORPU ,  Joseph Andrew TRALONGO ,  Michael Christopher ST DENNIS ,  Gregory Ferguson BROWN ,  Benyamin BULLER ,  Thomas BREZOCZKY ,  James FRECHMAN ,  Yacov ELGAR ,  Richard ROMANO ,  Alan Rick LAPPEN

IPC: B29C64/321 ,  B29C64/255 ,  B29C64/357 ,  B29C64/364 ,  B33Y10/00 ,  B33Y30/00

CPC classification number: B29C64/321 ,  B29C64/255 ,  B29C64/357 ,  B29C64/364 ,  B33Y10/00 ,  B33Y30/00

Abstract: The present disclosure provides three-dimensional (3D) printing systems, apparatuses, software, and methods for the production of at least one requested 3D object. The 3D printer includes a material conveyance system, filtering system, and unpacking station. The material conveyance system may comprise transporting pre-transformed (e.g., powder) material against gravity, by directional conveyance (e.g., of a bounceable platform), and prolonged uninterrupted sieving while minimizing sieve blinding. The 3D printing described herein comprises facilitating non-interrupted (e.g., curbs interruptions of) material dispensing through a component of the 3D printer, such as a layer dispenser.

公开(公告)号：US20180281283A1

公开(公告)日：2018-10-04

申请号：US15937812

申请日：2018-03-27

Applicant: Velo3D, Inc.

Inventor： James FRECHMAN ,  Alan Rick LAPPEN

IPC: B29C64/357 ,  B33Y30/00 ,  B29C64/245 ,  B29C64/255 ,  B01D46/00 ,  B33Y10/00 ,  B33Y40/00 ,  B28B1/00 ,  B28B13/02 ,  B29C64/153 ,  B29C64/321 ,  B04C9/00 ,  B33Y50/02 ,  B29C64/393 ,  B29C64/188 ,  B01D46/10 ,  B22F3/105

Abstract: The present disclosure provides three-dimensional (3D) printing systems, apparatuses, software, and methods for the production of at least one requested 3D object. The 3D printer includes a material conveyance system, filtering system, and unpacking station. The material conveyance system may transport pre-transformed material against gravity. The 3D printing described herein comprises facilitating non-interrupted material dispensing through a component of the 3D printer, such as a layer dispenser.

公开(公告)号：US20240293969A1

公开(公告)日：2024-09-05

申请号：US18656813

申请日：2024-05-07

Applicant: Velo3D, Inc.

Inventor： Benyamin BULLER ,  Thomas Blasius BREZOCZKY ,  Yacov ELGAR ,  James FRECHMAN ,  Alan Rick LAPPEN

IPC: B29C64/35 ,  B01D45/16 ,  B01D46/00 ,  B01D46/10 ,  B01D50/20 ,  B04C9/00 ,  B22F3/00 ,  B22F10/28 ,  B22F10/366 ,  B22F10/73 ,  B22F12/30 ,  B22F12/41 ,  B22F12/43 ,  B22F12/53 ,  B22F12/70 ,  B22F12/90 ,  B28B1/00 ,  B28B13/02 ,  B29C31/08 ,  B29C64/135 ,  B29C64/153 ,  B29C64/176 ,  B29C64/188 ,  B29C64/245 ,  B29C64/25 ,  B29C64/255 ,  B29C64/307 ,  B29C64/321 ,  B29C64/357 ,  B29C64/364 ,  B29C64/371 ,  B29C64/393 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y40/00 ,  B33Y40/10 ,  B33Y40/20 ,  B33Y50/02

CPC classification number: B29C64/35 ,  B01D46/0002 ,  B04C9/00 ,  B22F10/73 ,  B22F12/30 ,  B22F12/70 ,  B22F12/90 ,  B28B1/001 ,  B28B13/02 ,  B29C31/085 ,  B29C64/135 ,  B29C64/153 ,  B29C64/176 ,  B29C64/188 ,  B29C64/245 ,  B29C64/25 ,  B29C64/255 ,  B29C64/307 ,  B29C64/321 ,  B29C64/357 ,  B29C64/364 ,  B29C64/371 ,  B29C64/393 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y40/00 ,  B33Y40/20 ,  B01D45/16 ,  B01D46/0053 ,  B01D46/10 ,  B01D50/20 ,  B04C2009/002 ,  B22F3/005 ,  B22F10/28 ,  B22F10/366 ,  B22F12/41 ,  B22F12/43 ,  B22F12/53 ,  B22F2201/00 ,  B22F2999/00 ,  B33Y40/10 ,  B33Y50/02 ,  Y02P10/25

Abstract: The present disclosure provides three-dimensional (3D) printing systems, apparatuses, software, and methods for the production of at least one requested 3D object. The 3D printer includes a material conveyance system, filtering system, and unpacking station. The material conveyance system may transport pre-transformed material against gravity. The 3D printing described herein comprises facilitating non-interrupted material dispensing through a component of the 3D printer, such as a layer dispenser.

公开(公告)号：US20240139820A1

公开(公告)日：2024-05-02

申请号：US18539704

申请日：2023-12-14

Applicant: Velo3D, Inc.

Inventor： Joseph Andrew TRALONGO ,  Benyamin BULLER ,  Michael Christopher ST DENNIS ,  Stephan ANDREWS ,  Thomas BREZOCZKY ,  Yacov ELGAR ,  Richard ROMANO ,  Darin BIRTWHISTLE ,  James FRECHMAN ,  Alan Rick LAPPEN

IPC: B22F12/58 ,  B22F10/32

CPC classification number: B22F12/58 ,  B22F10/32 ,  B33Y40/00

Abstract: The present disclosure provides three-dimensional (3D) printing systems, apparatuses, software, and methods for the production of at least one requested 3D object. The 3D printer includes a material conveyance system, filtering system, and/or an unpacking station. The material conveyance system may transport pre-transformed material (e.g., powder) against gravity. The 3D printing described herein facilitated reducing interruptions of (e.g., providing non interrupted) (ii) material recycling, and/or (i) material dispensing through a component of the 3D printer such as a layer dispenser. The material conveyance system may operate above ambient pressure, e.g., while performing a suction operation. The present disclosure provides three-dimensional (3D) printing processes, apparatuses, software, and systems for controlling and/or treating gas and gas borne debris in an atmosphere of a 3D printer.

公开(公告)号：US20180281282A1

公开(公告)日：2018-10-04

申请号：US15937790

申请日：2018-03-27

Applicant: Velo3D, Inc.

Inventor： Yacov ELGAR ,  Thomas Blasius BREZOCZKY ,  James FRECHMAN ,  Alan Rick LAPPEN

IPC: B29C64/357 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y40/00 ,  B28B1/00 ,  B22F3/105 ,  B29C64/307 ,  B29C64/25 ,  B29C64/393 ,  B33Y50/02

Abstract: The present disclosure provides three-dimensional (3D) printing systems, apparatuses, software, and methods for the production of at least one requested 3D object. The 3D printer includes a material conveyance system, filtering system, and unpacking station. The material conveyance system may transport pre-transformed material against gravity. The 3D printing described herein comprises facilitating non-interrupted material dispensing through a component of the 3D printer, such as a layer dispenser.

公开(公告)号：US20180281237A1

公开(公告)日：2018-10-04

申请号：US15937817

申请日：2018-03-27

Applicant: Velo3D, Inc.

Inventor： James FRECHMAN ,  Alan Rick LAPPEN

IPC: B29C31/08 ,  B29C64/321 ,  B29C64/135 ,  B29C64/153 ,  B22F3/105 ,  B29C64/357 ,  B29C64/245 ,  B29C64/371 ,  B29C64/255 ,  B29C64/176

Abstract: The present disclosure provides three-dimensional (3D) printing systems, apparatuses, software, and methods for the production of at least one requested 3D object. The 3D printer includes a material conveyance system, filtering system, and unpacking station. The material conveyance system may transport pre-transformed material against gravity. The 3D printing described herein comprises facilitating non-interrupted material dispensing through a component of the 3D printer, such as a layer dispenser.