公开(公告)号：EP4425025A1

公开(公告)日：2024-09-04

申请号：EP24164769.2

申请日：2018-02-13

申请人： Webco Industries, Inc.

发明人： KIM, Yong Joo ,  OBERMARK, Stephen Douglas ,  SUMMERS, Brent Michael ,  HANES, Austin Taylor ,  OBERMARK, William Francis

IPC分类号： F16L13/02 ,  B21D31/06 ,  B21D41/00 ,  B21D41/04 ,  B23K9/00 ,  B23K9/23 ,  B23K31/00 ,  B23K9/028 ,  B23K9/167 ,  C21D7/10 ,  C21D9/14 ,  C21D9/50 ,  B23K101/06 ,  B23K101/10 ,  B23K103/04 ,  B23K103/18

CPC分类号： B23K9/0026 ,  B23K9/0282 ,  B23K9/167 ,  B23K9/23 ,  C21D7/10 ,  C21D9/14 ,  C21D9/50 ,  F16L13/02 ,  B23K2101/0620180801 ,  B23K2101/1020180801 ,  B23K2103/0420180801 ,  B23K2103/2620180801 ,  Y02E30/30

摘要： A utilities tube assembly (200) including one or more utilities tubes (200A, 200B, 200C). The one or more utilities tubes (200A, 200B, 200C) each include at least a first tube (302, 304, 306) and a second tube (302, 304, 306), where each of the first and second tubes (302, 304, 306) include a base material having a specified mechanical characteristic; and a weld interface (410) proximate an end of each of the first and second tubes (302, 304, 306). One or more of the utilities tubes (200) includes work hardened weld assemblies (310A) joining the first and second tubes (302, 304, 306) at the respective ends. The work hardened weld assemblies (310A) include: a weld fusion zone (406) between weld interfaces (410) of the first and second tubes (302, 304, 306). In a welded configuration (310A) the first and second tubes (302, 304, 306) proximate the respective ends have an end profile different relative to an overall profile of the first and second tubes, the weld interfaces are stacked between the weld fusion zone and the base material of the respective first or second tubes; and in a work hardened configuration the respective ends of the first and second tubes (302, 304), having the end profile, are deformed relative to the welded configuration to match the overall profile of the first and second tubes (302, 304), the weld fusion zone and the weld interfaces are deformed into the base material, the weld interfaces are deformed between the stacked weld fusion zone and the base material of the first and second tubes, and the weld fusion zone is work hardened and the weld interfaces of the first and second tubes are work hardened between the work hardened weld fusion zone and the base material of the first and second tubes based on the deformation of the weld fusion zone.

公开(公告)号：EP3580485B1

公开(公告)日：2024-03-27

申请号：EP18752029.1

申请日：2018-02-13

发明人： KIM, Yong Joo ,  OBERMARK, Stephen Douglas ,  SUMMERS, Brent Michael ,  HANES, Austin Tyler ,  OBERMARK, William Francis

IPC分类号： F16L13/02 ,  B21D31/06 ,  B21D41/00 ,  B21D41/04 ,  B23K9/00 ,  B23K9/23 ,  B23K31/00 ,  B23K9/028 ,  B23K9/167 ,  C21D7/10 ,  C21D9/14 ,  C21D9/50 ,  B23K101/06 ,  B23K101/10 ,  B23K103/04 ,  B23K103/18

公开(公告)号：EP3400111B1

公开(公告)日：2023-03-08

申请号：EP17707398.8

申请日：2017-01-05

发明人： ATIN, Cesar ,  LACOME, Jacques

IPC分类号： B23K37/02 ,  H01R4/66 ,  H01R4/64 ,  B23K101/10

公开(公告)号：EP3328581B1

公开(公告)日：2022-09-07

申请号：EP16774545.4

申请日：2016-07-28

发明人： TOGUYENI, Grégory Alexandre

IPC分类号： B23K20/12 ,  B23P6/00 ,  B23K101/10

公开(公告)号：EP3371337B1

公开(公告)日：2021-10-06

申请号：EP16862914.5

申请日：2016-11-02

发明人： TUFFILE, Charles D. ,  LEMKE, Harald ,  MACK, Patrick E.

IPC分类号： C22C33/02 ,  C22C38/02 ,  C22C38/04 ,  C22C38/34 ,  C22C38/54 ,  C22C38/58 ,  B22F3/24 ,  B22F7/02 ,  B22F7/04 ,  C21D1/26 ,  C21D1/32 ,  C21D6/00 ,  C21D6/02 ,  B23K15/00 ,  B23K26/342 ,  B23K101/06 ,  B23K101/10 ,  B23K101/20 ,  B23K101/04 ,  B33Y70/00

公开(公告)号：EP3128030B1

公开(公告)日：2020-11-11

申请号：EP15773722.2

申请日：2015-03-26

申请人： JFE Steel Corporation

发明人： YASUDA, Kyono ,  MIZUNO, Daisuke ,  NAKAMICHI, Haruo ,  ISHIKAWA, Nobuyuki

IPC分类号： C21D9/46 ,  C21D8/02 ,  C22C38/00 ,  C22C38/02 ,  C22C38/04 ,  C22C38/06 ,  C22C38/08 ,  C22C38/12 ,  C22C38/14 ,  C22C38/16 ,  C22C38/42 ,  C22C38/48 ,  C22C38/50 ,  C22C38/58 ,  B23K101/10 ,  B23K103/04

公开(公告)号：EP3142822B1

公开(公告)日：2020-08-05

申请号：EP15747222.6

申请日：2015-05-13

申请人： Acergy France SAS

发明人： TOGUYENI, Grégory Alexandre ,  ATIN, Cesar ,  LACOME, Jaques

IPC分类号： B23K20/12 ,  B23K20/22 ,  B23K101/10 ,  B23K101/34

公开(公告)号：EP3142826B1

公开(公告)日：2020-03-18

申请号：EP15744650.1

申请日：2015-05-13

申请人： Acergy France SAS

发明人： ATIN, Cesar ,  LACOME, Jaques ,  TOGUYENI, Grégory Alexandre

IPC分类号： B23K37/02 ,  B23K37/053 ,  B23K20/12 ,  B23K101/10

公开(公告)号：EP2527079B1

公开(公告)日：2020-02-05

申请号：EP10843838.3

申请日：2010-12-07

申请人： Plus One Techno & Co., Ltd.

发明人： NOHMI, Kenji

IPC分类号： B23K37/053 ,  B23K9/028 ,  B23P19/00 ,  B23P19/04 ,  B23P21/00 ,  B23K9/167 ,  B23K37/04 ,  B23K101/06 ,  B23K101/10

公开(公告)号：EP3582922A1

公开(公告)日：2019-12-25

申请号：EP17714030.8

申请日：2017-02-20

申请人： Snapwelder AS

发明人： PETTERSEN, Bent Rolf

IPC分类号： B23K23/00 ,  B23K101/06 ,  B23K101/10