公开(公告)号：WO2017216625A1

公开(公告)日：2017-12-21

申请号：PCT/IB2017/000729

申请日：2017-06-14

Applicant: LINCOLN GLOBAL, INC.

Inventor： SNELL, David J. ,  GULLIVER, Eric

IPC: G01N1/04 ,  G01N1/18 ,  G01N1/20 ,  G01N15/06

CPC classification number: G01N1/20 ,  G01N1/04 ,  G01N1/18 ,  G01N15/0618 ,  G01N2001/2021 ,  G01N2001/2092

Abstract: The invention relates to a flow-through sampling apparatus (10) for sampling a bulk solid mixture, comprising: a main body (12) forming an opening (20); a screen (22) located within the opening (20) in the main body (12) and forming a plurality of sample zones (24) within the main body (12); a first slide door (26) movable above the screen (22) for closing the opening (20) in the main body (12); and a second side door (28) movable below the screen (22) for closing the opening in the main body (12). The invention further relates to a method of sampling bulk solid mixture using a flow-through apparatus.

Abstract translation: 本发明涉及一种用于取样散装固体混合物的流通式取样装置（10），其包括：形成开口（20）的主体（12）; 位于主体（12）中的开口（20）内并在主体（12）内形成多个样品区（24）的屏幕（22）; 第一滑动门（26），其可在屏幕（22）上方移动以关闭主体（12）中的开口（20）; 以及可在屏幕（22）下方移动以闭合主体（12）中的开口的第二侧门（28）。 本发明还涉及一种使用流通装置采样散装固体混合物的方法。

公开(公告)号：WO2023091657A1

公开(公告)日：2023-05-25

申请号：PCT/US2022/050386

申请日：2022-11-18

Applicant: LINCOLN GLOBAL, INC.

Inventor： RAVET, Romain ,  LEVILLAIN, Yann ,  RIVET, Yann ,  LONGINOTTI, Laurent ,  VERWAERDE, Loic ,  AGOSTINHO, Telmo ,  HAUPT, Dirk ,  VOLLET, Christoph ,  CANTET, Jerome ,  JANY, Michel ,  THUME, Christopher ,  BOLTE, Frank ,  POLLMANN, Roland ,  O’NEIL, Bryan, M. ,  GULLIVER, Eric

IPC: B23K9/02 ,  B23K9/12 ,  B23K9/26 ,  B23K9/28 ,  B23K9/18

Abstract: The disclosed technology relates generally to welding technologies and more particularly to electrode assemblies for arc welding, e.g., submerged arc welding. In one aspect, an electrode assembly for submerged arc welding (SAW), the electrode assembly comprising a head portion comprising a contact nozzle and an extension portion removably and serially attached to the contact nozzle and disposed to be proximal to an arcing tip of a consumable electrode relative to the contact nozzle. The extension portion comprises a ceramic sleeve configured to slidingly feed the consumable electrode therethrough, and a pair of metallic sheaths covering opposing ends of the ceramic sleeve.