Invention Grant
- Patent Title: Stepped design weld joint preparation
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Application No.: US15113294Application Date: 2015-01-26
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Publication No.: US10994361B2Publication Date: 2021-05-04
- Inventor: John Albert Siefert , Jonathan David Parker
- Applicant: Electric Power Research Institute, Inc.
- Applicant Address: US CA Palo Alto
- Assignee: Electric Power Research Institute, Inc.
- Current Assignee: Electric Power Research Institute, Inc.
- Current Assignee Address: US CA Palo Alto
- Agency: Curatolo Sidoti Co., LPA
- Agent Salvatore A. Sidoti
- International Application: PCT/US2015/012907 WO 20150126
- International Announcement: WO2015/112978 WO 20150730
- Main IPC: B23K9/23
- IPC: B23K9/23 ; B23K33/00 ; B23K9/02 ; F16B5/08 ; B23K103/04
Abstract:
A weld with a stepped configuration is provided. The stepped configuration may be machined from a substrate to form a weld preparation which may accommodate a stepped weld. The weld with a stepped configuration and a controlled procedure exhibits improved service life and improved damage tolerance. A welded joint with a stepped configuration, a joined component with a stepped configuration, and method of welding a stepped configuration are also provided.
Public/Granted literature
- US20170008117A1 STEPPED DESIGN WELD JOINT PREPARATION Public/Granted day:2017-01-12
Information query
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