![]() ![]() ![]() B23K9/1043- Power supply characterised by the electric circuit.B23K9/10- Other electric circuits therefor Protective circuits Remote controls.B23K- SOLDERING OR UNSOLDERING WELDING CLADDING OR PLATING BY SOLDERING OR WELDING CUTTING BY APPLYING HEAT LOCALLY, e.g.B23- MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR.238000005516 engineering process Methods 0.000 description 1.238000004134 energy conservation Methods 0.000 description 1.239000002699 waste material Substances 0.000 description 2.235000010599 Verbascum thapsus Nutrition 0.000 description 2.239000007858 starting material Substances 0.000 abstract 2.238000003466 welding Methods 0.000 title claims description 65.Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.) Filing date Publication date Priority to JP9320917A priority Critical patent/JPH11154446A/en Priority to JP320919/97 priority Priority to JP320917/97 priority Priority to JP32091997A priority patent/JP3314699B2/en Priority to JP320919/1997 priority Priority to JP320917/1997 priority Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd Publication of CN1220930A publication Critical patent/CN1220930A/en Application granted granted Critical Publication of CN1187156C publication Critical patent/CN1187156C/en Anticipated expiration legal-status Critical Status Expired - Fee Related legal-status Critical Current Links Original Assignee Matsushita Electric Industrial Co 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.) ( en Inventor 鸣户政富美 安原芳道 大久保正行 Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Expired - Fee Related Application number CNB981225500A Other languages Chinese ( zh) ![]() Google Patents Welding machine and used electromagnetic switch thereofĭownload PDF Info Publication number CN1187156C CN1187156C CNB981225500A CN98122550A CN1187156C CN 1187156 C CN1187156 C CN 1187156C CN B981225500 A CNB981225500 A CN B981225500A CN 98122550 A CN98122550 A CN 98122550A CN 1187156 C CN1187156 C CN 1187156C Authority CN China Prior art keywords electromagnetic switch switch coil voltage welding machine Prior art date Legal status (The legal status is an assumption and is not a legal conclusion. ![]() Google Patents CN1187156C - Welding machine and used electromagnetic switch thereof CN1187156C - Welding machine and used electromagnetic switch thereof ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |