GB1159249A - Process and device for Scarfing Metal Workpieces - Google Patents

Process and device for Scarfing Metal Workpieces

Info

Publication number
GB1159249A
GB1159249A GB52391/66A GB5239166A GB1159249A GB 1159249 A GB1159249 A GB 1159249A GB 52391/66 A GB52391/66 A GB 52391/66A GB 5239166 A GB5239166 A GB 5239166A GB 1159249 A GB1159249 A GB 1159249A
Authority
GB
United Kingdom
Prior art keywords
conduit
powder
workpiece
gas
nov
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
GB52391/66A
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.)
Messer Griesheim GmbH
Original Assignee
Messer Griesheim GmbH
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 Messer Griesheim GmbH filed Critical Messer Griesheim GmbH
Publication of GB1159249A publication Critical patent/GB1159249A/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
    • B23K7/00—Cutting, scarfing, or desurfacing by applying flames
    • B23K7/08—Cutting, scarfing, or desurfacing by applying flames by applying additional compounds or means favouring the cutting, scarfing, or desurfacing procedure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gas Burners (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Coating By Spraying Or Casting (AREA)

Abstract

1,159,249. Flame desurfacing. MESSER GRIESHEIM G.m.b.H. 23 Nov., 1966 [24 Nov., 1965], No. 52391/66. Heading B3V. Scarfing apparatus suitable for treating a metal workpiece 4 comprises a nozzle 1 provided with a conduit supplying a stream of oxygen 2, a pair of passages 5, 6 supplying fuel gas, and a conduit 8 arranged to supply iron powder to the interstice 11 between the workpiece and the end face of the nozzle, the said end face being free from gas outlets. The powder may be supplied by a carrier gas or it may be drawn into the reaction zone 7 by the gas flow. At the start of the coating process iron powder is supplied through a second powder feed conduit 15 only by means of a carrier gas and is discharged at 15 above the oxygen stream. The powder is then fed through both conduits 8 and 14, and subsequently exclusively through the conduit 8. The apparatus is supported on tracks 9 and slides across the workpiece.
GB52391/66A 1965-11-24 1966-11-23 Process and device for Scarfing Metal Workpieces Expired GB1159249A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM0067380 1965-11-24

Publications (1)

Publication Number Publication Date
GB1159249A true GB1159249A (en) 1969-07-23

Family

ID=7312174

Family Applications (1)

Application Number Title Priority Date Filing Date
GB52391/66A Expired GB1159249A (en) 1965-11-24 1966-11-23 Process and device for Scarfing Metal Workpieces

Country Status (2)

Country Link
US (1) US3488230A (en)
GB (1) GB1159249A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5310432Y2 (en) * 1972-07-19 1978-03-20

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2317936A (en) * 1937-06-11 1943-04-27 Linde Air Prod Co Apparatus for cutting or flamemachining metal
US2438344A (en) * 1945-05-19 1948-03-23 Linde Air Prod Co Automatic rod feed for metal removal
GB637816A (en) * 1946-07-24 1950-05-24 Linde Air Prod Co Improvements in or relating to the flame-cutting and flame-machining of metals

Also Published As

Publication number Publication date
DE1527370A1 (en) 1969-10-30
DE1527370B2 (en) 1972-11-09
US3488230A (en) 1970-01-06

Similar Documents

Publication Publication Date Title
GB930436A (en) Improvements in and relating to arc welding process and apparatus
GB1166495A (en) Device for Regulating the Rate of Flow of Gas
GB969746A (en) Improvements relating to apparatus for projecting materials in powder form
GB1150560A (en) Gas Cutting Torch
GB1159249A (en) Process and device for Scarfing Metal Workpieces
GB958375A (en) Improvements in or relating to constricted arc or plasma jet torches
ES426513A1 (en) Method of and device for plasma MIG welding
ES473632A1 (en) Method and apparatus for producing a post-mixed, stabilized scarfing preheating flame
GB1188137A (en) Thermochemical Scarfing method and apparatus
GB1517407A (en) Apparatus for the flame treatment of a metal workpiece
GB1290759A (en)
GB1186042A (en) Flame Spray Gun
GB1297260A (en)
GB1328906A (en) Cutting torch for the thermochemical treatment of workpieces
GB1026049A (en) Thermochemical desurfacing method
US2654329A (en) Blowpipe employing adjuvant powder for thermochemically removing material
GB1087088A (en) Improvements in or relating to welding method and apparatus
GB1384730A (en)
GB1520302A (en) Coating system using tape encapsulated particulate coating material
ES343510A1 (en) Method and Apparatus for Making Steel
GB1433187A (en) Device for applying flame scarfing powder to the surface of a workpiece
GB1132580A (en) Plasma torches
GB1285939A (en) Improvements relating to stabilising strip material travelling in a lengthwise direction
GB1161716A (en) Improvements in or relating to Thermochemical Scarfing
GB1151453A (en) Torch for Welding, Cutting and/or Heating

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees