公开(公告)号：US11040412B2

公开(公告)日：2021-06-22

申请号：US16351349

申请日：2019-03-12

申请人： Hypertherm, Inc.

发明人： Harshawardhan Jogdand ,  Larry Benson ,  Liming Chen ,  John Peters ,  Ross A. Smith

IPC分类号： B23K10/00 ,  H05H1/34 ,  H05H1/36

摘要： In some aspects, torch receptacles for coupling a plasma arc torch to a torch lead can include: a body having a first end to connect to the torch lead and a second end to connect to a torch body; a set of ports within the first end to fluidly connect to a set of fluid conduits within the torch lead; and a multiway valve within the body and fluidly connected to the set of ports and to a torch gas conduit formed in the second end, the multiway valve being configured to: i) manipulate a flow of fluids between the first end and the second end to select from primary gases entering the set of ports, ii) deliver a selected primary gas to the torch body through the torch gas conduit, and iii) fluidly connect the torch gas conduit to a gas supply manifold of the plasma cutting system.

公开(公告)号：US10279417B2

公开(公告)日：2019-05-07

申请号：US15474683

申请日：2017-03-30

申请人： Hypertherm, Inc.

发明人： Harshawardhan Jogdand ,  Larry Benson ,  Liming Chen ,  John Peters ,  Ross A. Smith

IPC分类号： B23K10/00 ,  H05H1/34 ,  H05H1/36

摘要： In some aspects, torch receptacles for coupling a plasma arc torch to a torch lead can include: a body having a first end to connect to the torch lead and a second end to connect to a torch body; a set of ports within the first end to fluidly connect to a set of fluid conduits within the torch lead; and a multiway valve within the body and fluidly connected to the set of ports and to a torch gas conduit formed in the second end, the multiway valve being configured to: i) manipulate a flow of fluids between the first end and the second end to select from primary gases entering the set of ports, ii) deliver a selected primary gas to the torch body through the torch gas conduit, and iii) fluidly connect the torch gas conduit to a gas supply manifold of the plasma cutting system.

公开(公告)号：US20200009677A1

公开(公告)日：2020-01-09

申请号：US16573631

申请日：2019-09-17

申请人： Hypertherm, Inc.

发明人： Harshawardhan Jogdand ,  Larry Benson ,  Liming Chen ,  John Peters ,  Ross A. Smith

IPC分类号： B23K10/00 ,  H05H1/34 ,  H05H1/36

摘要： In some aspects, torch receptacles for coupling a plasma arc torch to a torch lead can include: a body having a first end to connect to the torch lead and a second end to connect to a torch body; a set of ports within the first end to fluidly connect to a set of fluid conduits within the torch lead; and a multiway valve within the body and fluidly connected to the set of ports and to a torch gas conduit formed in the second end, the multiway valve being configured to: i) manipulate a flow of fluids between the first end and the second end to select from primary gases entering the set of ports, ii) deliver a selected primary gas to the torch body through the torch gas conduit, and iii) fluidly connect the torch gas conduit to a gas supply manifold of the plasma cutting system.

公开(公告)号：US20190210143A1

公开(公告)日：2019-07-11

申请号：US16351349

申请日：2019-03-12

申请人： Hypertherm, Inc.

发明人： Harshawardhan Jogdand ,  Larry Benson ,  Liming Chen ,  John Peters ,  Ross A. Smith

IPC分类号： B23K10/00 ,  H05H1/34 ,  H05H1/36

CPC分类号： B23K10/006 ,  H05H1/34 ,  H05H1/3405 ,  H05H1/36 ,  H05H2001/3473 ,  H05H2001/3494

摘要： In some aspects, torch receptacles for coupling a plasma arc torch to a torch lead can include: a body having a first end to connect to the torch lead and a second end to connect to a torch body; a set of ports within the first end to fluidly connect to a set of fluid conduits within the torch lead; and a multiway valve within the body and fluidly connected to the set of ports and to a torch gas conduit formed in the second end, the multiway valve being configured to: i) manipulate a flow of fluids between the first end and the second end to select from primary gases entering the set of ports, ii) deliver a selected primary gas to the torch body through the torch gas conduit, and iii) fluidly connect the torch gas conduit to a gas supply manifold of the plasma cutting system.

公开(公告)号：US20170203381A1

公开(公告)日：2017-07-20

申请号：US15474683

申请日：2017-03-30

申请人： Hypertherm, Inc.

发明人： Harshawardhan Jogdand ,  Larry Benson ,  Liming Chen ,  John Peters ,  Ross A. Smith

IPC分类号： B23K10/00 ,  H05H1/36 ,  H05H1/34

CPC分类号： B23K10/006 ,  H05H1/34 ,  H05H1/3405 ,  H05H1/36 ,  H05H2001/3473 ,  H05H2001/3494

摘要： In some aspects, torch receptacles for coupling a plasma arc torch to a torch lead can include: a body having a first end to connect to the torch lead and a second end to connect to a torch body; a set of ports within the first end to fluidly connect to a set of fluid conduits within the torch lead; and a multiway valve within the body and fluidly connected to the set of ports and to a torch gas conduit formed in the second end, the multiway valve being configured to: i) manipulate a flow of fluids between the first end and the second end to select from primary gases entering the set of ports, ii) deliver a selected primary gas to the torch body through the torch gas conduit, and iii) fluidly connect the torch gas conduit to a gas supply manifold of the plasma cutting system.