GB1433297A – Manufacture of thermic lances
– Google Patents
GB1433297A – Manufacture of thermic lances
– Google Patents
Manufacture of thermic lances
Info
Publication number
GB1433297A
GB1433297A
GB1181074A
GB1181074A
GB1433297A
GB 1433297 A
GB1433297 A
GB 1433297A
GB 1181074 A
GB1181074 A
GB 1181074A
GB 1181074 A
GB1181074 A
GB 1181074A
GB 1433297 A
GB1433297 A
GB 1433297A
Authority
GB
United Kingdom
Prior art keywords
welding
jeffery
feeding
sections
strips
Prior art date
1974-03-16
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
GB1181074A
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.)
Jeffery K J
Jeffery R J Feffery M J
Original Assignee
Jeffery K J
Jeffery R J Feffery M J
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.)
1974-03-16
Filing date
1974-03-16
Publication date
1976-04-22
1974-03-16
Application filed by Jeffery K J, Jeffery R J Feffery M J
filed
Critical
Jeffery K J
1974-03-16
Priority to GB1181074A
priority
Critical
patent/GB1433297A/en
1976-04-22
Publication of GB1433297A
publication
Critical
patent/GB1433297A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
B23K35/40—Making wire or rods for soldering or welding
B23K35/406—Filled tubular wire or rods
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
B23K11/00—Resistance welding; Severing by resistance heating
B23K11/06—Resistance welding; Severing by resistance heating using roller electrodes
B23K11/061—Resistance welding; Severing by resistance heating using roller electrodes for welding rectilinear seams
B23K11/062—Resistance welding; Severing by resistance heating using roller electrodes for welding rectilinear seams for welding longitudinal seams of tubes
E—FIXED CONSTRUCTIONS
E21—EARTH DRILLING; MINING
E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
E21B7/00—Special methods or apparatus for drilling
E21B7/14—Drilling by use of heat, e.g. flame drilling
E21B7/146—Thermal lances
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
B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
B23K35/40—Making wire or rods for soldering or welding
B23K35/406—Filled tubular wire or rods
B23K2035/408—Filled tubular wire or rods with welded longitudinal seam
Abstract
1433297 Making thermic lances; welding by fusion R J JEFFERY M J JEFFERY K J JEFFERY [trading as RMK ENG CO] 13 Feb 1975 [16 March 1974] 11810/74 Headings B3A, B3R A thermic lance is made by feeding a plurality of wires 11 to a nip between clamping rollers 13, 14, feeding two metal strips 15, 16 to respective means shaping the strips into halftube sections, feeding the sections to the nip to enclose the wires and form a tube about them, and welding together the confronting edges of the sections. In the apparatus shown, the strips are shaped by driven roll pairs 17, 18; 19, 20. The welding is done by two welding heads located between the driven clamp rolls 13, 14 and idler clamp rolls 27, 28, and using continuous welding wire.
GB1181074A
1974-03-16
1974-03-16
Manufacture of thermic lances
Expired
GB1433297A
(en)
Priority Applications (1)
Application Number
Priority Date
Filing Date
Title
GB1181074A
GB1433297A
(en)
1974-03-16
1974-03-16
Manufacture of thermic lances
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
GB1181074A
GB1433297A
(en)
1974-03-16
1974-03-16
Manufacture of thermic lances
Publications (1)
Publication Number
Publication Date
GB1433297A
true
GB1433297A
(en)
1976-04-22
Family
ID=9993116
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB1181074A
Expired
GB1433297A
(en)
1974-03-16
1974-03-16
Manufacture of thermic lances
Country Status (1)
Country
Link
GB
(1)
GB1433297A
(en)
Cited By (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
EP0747161A1
(en)
*
1995-06-07
1996-12-11
Daido Tokushuko Kabushiki Kaisha
Plasma cutting method and apparatus for concrete structures
WO2013097045A1
(en)
*
2011-12-28
2013-07-04
Trefimet S.A.
Thermal lance with continuous retention of the components thereof and method for manufacturing same
1974
1974-03-16
GB
GB1181074A
patent/GB1433297A/en
not_active
Expired
Cited By (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
EP0747161A1
(en)
*
1995-06-07
1996-12-11
Daido Tokushuko Kabushiki Kaisha
Plasma cutting method and apparatus for concrete structures
WO2013097045A1
(en)
*
2011-12-28
2013-07-04
Trefimet S.A.
Thermal lance with continuous retention of the components thereof and method for manufacturing same
Similar Documents
Publication
Publication Date
Title
CA2192834A1
(en)
1996-10-17
Apparatus for Producing Strip of Stainless Steel
GB1449580A
(en)
1976-09-15
Method and apparatus for descaling and planishing sheet metal strip
IT1143903B
(en)
1986-10-29
IMPROVEMENT IN THE PLUGS FOR PERFECTION MINATOI, IN PARTICULAR FOR THE PRODUCTION OF STEEL PIPES WITHOUT WELDING
GB1505850A
(en)
1978-03-30
Preparing a metal sheet member for joining to a second metal member
GB1063783A
(en)
1967-03-30
Corrugated sheets of steel and composite constructions manufactured therefrom
GB1174233A
(en)
1969-12-17
Apparatus and Process for Continual Stretch Forming
GB1321444A
(en)
1973-06-27
Plant und method for the selective production of either two oneseam tubes or one two seam-tube
GB1433297A
(en)
1976-04-22
Manufacture of thermic lances
RU96117004A
(en)
1998-11-27
INSTALLATION FOR MAKING A HOT-ROLLED FLAT MATERIAL AND METHOD FOR PRODUCING A FERRITE ROLLED TAPE
GB1502400A
(en)
1978-03-01
Method of continuously producing copper wire or rod
JPS55139102A
(en)
1980-10-30
Rolling method for strip
GB667717A
(en)
1952-03-05
Improvements in method and apparatus for forming strip metal stock into tubing
GB1288931A
(en)
1972-09-13
SU1274784A1
(en)
1986-12-07
Method of rolling billets
ES8500776A1
(en)
1984-11-01
Method and apparatus for manufacturing watertight radiator elements.
ES302534A1
(en)
1965-03-16
Production of seamed metal tubes
GB1238328A
(en)
1971-07-07
JPS5340621A
(en)
1978-04-13
Process for producing high tensile steel sheets excellent in cold toughness
JPS5220322A
(en)
1977-02-16
Process for producing a hot rolled steel band having a strong toughnes s and a high strength
JPS57195508A
(en)
1982-12-01
Rolling method for thick plate
GB1332452A
(en)
1973-10-03
Method and apparatus for welding together two ends of metal strips
SU578688A1
(en)
1999-08-20
METHOD FOR FORMING PIPE PREPARATION
GB1286369A
(en)
1972-08-23
Improvements in and relating to the manufacture of tubes
GB1282452A
(en)
1972-07-19
Process and apparatus for the continuous manufacture of copper rod or wire
GB1256772A
(en)
1971-12-15
Improvements in or relating to a process of manufacturing tubes
Legal Events
Date
Code
Title
Description
1976-09-02
PS
Patent sealed
1979-10-24
PCNP
Patent ceased through non-payment of renewal fee
