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GB970458A - Cutting and/or flame machining torch - Google Patents

Cutting and/or flame machining torch

Info

Publication number
GB970458A
GB970458A GB1645663A GB1645663A GB970458A GB 970458 A GB970458 A GB 970458A GB 1645663 A GB1645663 A GB 1645663A GB 1645663 A GB1645663 A GB 1645663A GB 970458 A GB970458 A GB 970458A
Authority
GB
United Kingdom
Prior art keywords
cutting
piston
valve
oxygen
pipe
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
GB1645663A
Inventor
Karl Goliwitz
Dieter Kimm
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.)
Adolf Messer GmbH
Original Assignee
Adolf Messer 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 Adolf Messer GmbH filed Critical Adolf Messer GmbH
Priority to GB1645663A priority Critical patent/GB970458A/en
Publication of GB970458A publication Critical patent/GB970458A/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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/34—Burners specially adapted for use with means for pressurising the gaseous fuel or the combustion air

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Arc Welding Control (AREA)

Abstract

970,458. Cutting by fusion. ADOLF MESSER G.m.b.H. April 26, 1963, No. 16456/63. Heading B3V. A flame cutting or machining torch has a device 7 for advancing a priming wire 8 to the cutting nozzle, comprising a piston 21 containing a clutch 28 for gripping the wire and operated by oxygen from the main oxygen supply. The stroke of the piston is adjustable by a screwed plug 25. Fuel gas is supplied to the nozzle through screw valve 10 and pipe 4 and oxygen is supplied through screw valve 9 and pipe 3. Cutting oxygen is controlled by a spring-loaded valve 11 actuated by hand lever 30 which first opens an inner valve 15 to permit oxygen flow into pipe 18 leading to the feed piston 21 which thus advances the priming wire 8. Further movement of the lever 30 then opens the valve 11 to start the cutting. Piston 21 is retracted by spring 22 and during this stroke the clutch 28 is inoperative. In another embodiment, Fig. 2 (not shown), the oxygen supply to piston 21 is controlled by a separate valve.
GB1645663A 1963-04-26 1963-04-26 Cutting and/or flame machining torch Expired GB970458A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1645663A GB970458A (en) 1963-04-26 1963-04-26 Cutting and/or flame machining torch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1645663A GB970458A (en) 1963-04-26 1963-04-26 Cutting and/or flame machining torch

Publications (1)

Publication Number Publication Date
GB970458A true GB970458A (en) 1964-09-23

Family

ID=10077659

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1645663A Expired GB970458A (en) 1963-04-26 1963-04-26 Cutting and/or flame machining torch

Country Status (1)

Country Link
GB (1) GB970458A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4042225A (en) * 1976-09-17 1977-08-16 Union Carbide Corporation Torch with gas actuated starting rod feed device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4042225A (en) * 1976-09-17 1977-08-16 Union Carbide Corporation Torch with gas actuated starting rod feed device
FR2364731A1 (en) * 1976-09-17 1978-04-14 Union Carbide Corp PORTABLE GAS TORCH

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