FR729797A - Improvements in arc welding processes and equipment - Google Patents

Improvements in arc welding processes and equipment

Info

Publication number
FR729797A
FR729797A FR729797DA FR729797A FR 729797 A FR729797 A FR 729797A FR 729797D A FR729797D A FR 729797DA FR 729797 A FR729797 A FR 729797A
Authority
FR
France
Prior art keywords
equipment
arc welding
welding processes
processes
arc
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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 as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR729797A publication Critical patent/FR729797A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00—Arc welding or cutting
    • B23K9/10—Other electric circuits therefor; Protective circuits; Remote controls

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
FR729797D 1931-01-16 1932-01-15 Improvements in arc welding processes and equipment Expired FR729797A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US729797XA 1931-01-16 1931-01-16

Publications (1)

Publication Number Publication Date
FR729797A true FR729797A (en) 1932-07-30

Family

ID=22110966

Family Applications (1)

Application Number Title Priority Date Filing Date
FR729797D Expired FR729797A (en) 1931-01-16 1932-01-15 Improvements in arc welding processes and equipment

Country Status (1)

Country Link
FR (1) FR729797A (en)

Similar Documents

Publication Publication Date Title
FR841818A (en) Improvements in metal smelting apparatus and processes
FR765508A (en) Improvements in television processes and apparatus
FR729797A (en) Improvements in arc welding processes and equipment
FR45223E (en) Improvements in ionization processes and their applications
FR734290A (en) Improvements in welding processes and equipment
FR716232A (en) Improvements in welding processes and equipment
BE388083A (en) Improvements in processes and apparatus for the manufacture of coated arc welding electrodes
FR32718E (en) Improvements in electric arc welding and cutting processes and equipment
FR717745A (en) Improvements in electric arc welding processes
FR634663A (en) Improvements in automatic arc welding processes and devices
FR711428A (en) Improvement in so-called permanent corrugation processes and apparatus
FR1096633A (en) Further training in arc welding equipment
FR762568A (en) Improvements in electric arc welding processes and devices
FR35260E (en) Improvements in welding and electric arc cutting processes and equipment
FR33784E (en) Improvements in welding and electric arc cutting processes and equipment
FR701232A (en) Improvements in threading and tapping tools
FR736004A (en) Improvements in arc welding processes and machines, especially gas arc welding
FR724052A (en) Improvements to processes and machines for arc welding
FR702386A (en) Improvements in electric arc welding processes and devices
FR759294A (en) Improvements in welding processes and welders
FR718706A (en) Improvements in methods and apparatus for drawing tubes
FR689308A (en) Improvements in welding processes and equipment
FR35152E (en) Improvements in welding and electric arc cutting processes and devices
FR813496A (en) Improvements in processes and equipment for welding metals
FR733112A (en) Improvements to the procedures for adjusting and using discharge tubes in an ionized medium