GB860613A - Arc torch interruption - Google Patents

Arc torch interruption

Info

Publication number
GB860613A
GB860613A GB1048657A GB1048657A GB860613A GB 860613 A GB860613 A GB 860613A GB 1048657 A GB1048657 A GB 1048657A GB 1048657 A GB1048657 A GB 1048657A GB 860613 A GB860613 A GB 860613A
Authority
GB
United Kingdom
Prior art keywords
arc
torch
april
workpiece
nozzle
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
GB1048657A
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.)
Union Carbide Corp
Original Assignee
Union Carbide Corp
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
Priority claimed from US524353A external-priority patent/US2806124A/en
Priority claimed from US539794A external-priority patent/US2858411A/en
Priority claimed from US539870A external-priority patent/US2847555A/en
Priority claimed from US540951A external-priority patent/US2884510A/en
Priority claimed from US577312A external-priority patent/US2802093A/en
Application filed by Union Carbide Corp filed Critical Union Carbide Corp
Publication of GB860613A publication Critical patent/GB860613A/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
    • B23K10/00—Welding or cutting by means of a plasma

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding In General (AREA)

Abstract

860,613. Arc torches. UNION CARBIDE CORPORATION. April 1, 1957 [April 10, 1956], No. 10486/57. Addition to 845,410. Class 39 (3). [Also in Group XXII]. In a constricted arc torch in which a stream of gas and an arc between a non-consumable electrode 10 and a workpiece 14 are passed through a narrow passage in a nozzle 12, as described in the parent Specification the arc flame is interrupted by a shutter 38 interposed between the passage and the workpiece. The arc flame is re-established by a pilot arc between the nozzle 12 and the electrode 10. The shutters may be cardboard or aluminium and are rotated by an electric motor 42. The torch is particularly applicable to spot-welding An external gas shield may be provided.
GB1048657A 1955-07-26 1957-04-01 Arc torch interruption Expired GB860613A (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US524353A US2806124A (en) 1955-07-26 1955-07-26 Arc torch and process
US539794A US2858411A (en) 1955-10-11 1955-10-11 Arc torch and process
US539870A US2847555A (en) 1955-10-11 1955-10-11 High pressure arc process and apparatus
US1156530XA 1955-10-17 1955-10-17
US540951A US2884510A (en) 1955-10-17 1955-10-17 Constricted arc apparatus and process
US577312A US2802093A (en) 1956-04-10 1956-04-10 Arc torch interruption

Publications (1)

Publication Number Publication Date
GB860613A true GB860613A (en) 1961-02-08

Family

ID=31892366

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1048657A Expired GB860613A (en) 1955-07-26 1957-04-01 Arc torch interruption

Country Status (2)

Country Link
FR (1) FR71172E (en)
GB (1) GB860613A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117324733A (en) * 2023-10-26 2024-01-02 广东福维德焊接股份有限公司 Deep fusion welding gun structure

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117324733A (en) * 2023-10-26 2024-01-02 广东福维德焊接股份有限公司 Deep fusion welding gun structure
CN117324733B (en) * 2023-10-26 2024-05-24 广东福维德焊接股份有限公司 Deep fusion welding gun structure

Also Published As

Publication number Publication date
FR71172E (en) 1959-10-13

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