公开(公告)号：EP3234430A4

公开(公告)日：2018-07-18

申请号：EP15871173

申请日：2015-12-18

Applicant: LOCKHEED CORP

Inventor： GAIGLER RANDY L ,  ASCARI MATTHEW B ,  FLEISCHER COREY A ,  WAICUKAUSKI JAMES A

IPC: F16L1/15 ,  B63B35/44 ,  F03G7/05 ,  F16L9/22

CPC classification number: F03G7/05 ,  B63B1/107 ,  B63B39/06 ,  B63B2001/128 ,  B63B2009/067 ,  B63B2035/442 ,  E02B17/021 ,  E02B17/04 ,  E02B17/08 ,  F16L1/09 ,  F16L1/10 ,  F16L1/15 ,  F16L1/23 ,  Y02E10/34

Abstract: A cold water pipe assembly, and mechanisms for generating a cold water pipe assembly, are provided. A plurality of mooring lines are secured to a pipe end member. A pipe segment of a plurality of pipe segments is slidably coupled with respect to the mooring lines at a plurality of locations on a pipe wall of the pipe segment. The plurality of pipe segments is iteratively extended to form a pipe assembly of a desired length by joining a next pipe segment to a previous pipe segment to extend the pipe assembly, and lowering the pipe end member and the pipe assembly by extending the mooring lines. At least some of the next pipe segments are slidably coupled with respect to the mooring lines at a plurality of locations on a respective pipe wall of the at least some of the next pipe segments.

公开(公告)号：CA2966284A1

公开(公告)日：2016-05-19

申请号：CA2966284

申请日：2015-11-04

Applicant: LOCKHEED CORP

Inventor： FLEISCHER COREY A ,  ASCARI MATTHEW B ,  GAIGLER RANDY L ,  POPPEK MICHAEL W ,  WAICUKAUSKI JAMES A

IPC: B29C64/106 ,  B63B35/03 ,  B63B35/44 ,  F03G7/05 ,  F16L1/038 ,  F16L1/12 ,  F16L1/15

Abstract: Additive manufacturing of a pipe is disclosed. A lowering mechanism is configured to be coupled with respect to a platform and to lower a pipe through an opening in the platform. An extrusion head is configured to receive material and selectively extrude the material via a nozzle. A gantry is coupled to the extrusion head and is configured to move the extrusion head to an identified location. A controller is coupled to the gantry and configured to direct the gantry to move the extrusion head based on pipe data that identifies a geometry of the pipe. A stabilizer mechanism is configured to maintain the pipe in a desired position during the extrusion of the material.

公开(公告)号：MX381088B

公开(公告)日：2025-03-12

申请号：MX2017005946

申请日：2017-05-08

Applicant: LOCKHEED CORP

Inventor： FLEISCHER COREY A ,  WAICUKAUSKI JAMES A ,  ASCARI MATTHEW B ,  POPPEK MICHAEL W ,  GAIGLER RANDY L

IPC: B29C64/209 ,  B29C64/393 ,  F16L1/15 ,  F16L9/127

Abstract: Se describe la fabricación aditiva de un tubo. Un mecanismo de descenso está configurado para acoplarse con respecto a una plataforma y para bajar un tubo a través de una abertura en la plataforma. Un cabezal de extrusión está configurado para recibir material y extruir selectivamente el material a través de una boquilla. Un pórtico está acoplado al cabezal de extrusión y está configurado para mover el cabezal de extrusión a una ubicación identificada. Un controlador está acoplado al pórtico y configurado para dirigir el pórtico para mover el cabezal de extrusión con base en datos de tubo que identifican una geometría del tubo. Un mecanismo estabilizador está configurado para mantener el tubo en una posición deseada durante la extrusión del material.

公开(公告)号：CA2969337C

公开(公告)日：2021-01-12

申请号：CA2969337

申请日：2015-12-18

Applicant: LOCKHEED CORP

Inventor： GAIGLER RANDY L ,  ASCARI MATTHEW B ,  FLEISCHER COREY A ,  WAICUKAUSKI JAMES A

IPC: F16L1/15 ,  B63B35/03 ,  B63B35/44 ,  F03G7/05 ,  F16L1/038 ,  F16L1/12 ,  F16L9/22

Abstract: A cold water pipe assembly, and mechanisms for generating a cold water pipe assembly, are provided. A plurality of mooring lines are secured to a pipe end member. A pipe segment of a plurality of pipe segments is slidably coupled with respect to the mooring lines at a plurality of locations on a pipe wall of the pipe segment. The plurality of pipe segments is iteratively extended to form a pipe assembly of a desired length by joining a next pipe segment to a previous pipe segment to extend the pipe assembly, and lowering the pipe end member and the pipe assembly by extending the mooring lines. At least some of the next pipe segments are slidably coupled with respect to the mooring lines at a plurality of locations on a respective pipe wall of the at least some of the next pipe segments.

公开(公告)号：CA2969337A1

公开(公告)日：2016-06-23

申请号：CA2969337

申请日：2015-12-18

Applicant: LOCKHEED CORP

Inventor： GAIGLER RANDY L ,  ASCARI MATTHEW B ,  FLEISCHER COREY A ,  WAICUKAUSKI JAMES A

IPC: F16L1/15 ,  B63B35/03 ,  B63B35/44 ,  F03G7/05 ,  F16L1/038 ,  F16L1/12 ,  F16L9/22

Abstract: A cold water pipe assembly, and mechanisms for generating a cold water pipe assembly, are provided. A plurality of mooring lines are secured to a pipe end member. A pipe segment of a plurality of pipe segments is slidably coupled with respect to the mooring lines at a plurality of locations on a pipe wall of the pipe segment. The plurality of pipe segments is iteratively extended to form a pipe assembly of a desired length by joining a next pipe segment to a previous pipe segment to extend the pipe assembly, and lowering the pipe end member and the pipe assembly by extending the mooring lines. At least some of the next pipe segments are slidably coupled with respect to the mooring lines at a plurality of locations on a respective pipe wall of the at least some of the next pipe segments.