Original Assignee Komatsu Ltd Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.) Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Expired - Fee Related Application number US07/697,871 Inventor Yoshihiro Yamaguchi Iwao Kurokawa Current Assignee (The listed assignees may be inaccurate. Google Patents Stopping a plasma arc cutter upon completion of cuttingĭownload PDF Info Publication number US5225658A US5225658A US07/697,871 US69787191A US5225658A US 5225658 A US5225658 A US 5225658A US 69787191 A US69787191 A US 69787191A US 5225658 A US5225658 A US 5225658A Authority US United States Prior art keywords workpiece voltage electrode nozzle arc Prior art date Legal status (The legal status is an assumption and is not a legal conclusion. Google Patents US5225658A - Stopping a plasma arc cutter upon completion of cutting US5225658A - Stopping a plasma arc cutter upon completion of cutting

Cut 40 Plasma Cutter Circuit Diagram