GB500317A - Improvements in welding and apparatus therefor - Google Patents

Improvements in welding and apparatus therefor

Info

Publication number
GB500317A
GB500317A GB2875/38A GB287538A GB500317A GB 500317 A GB500317 A GB 500317A GB 2875/38 A GB2875/38 A GB 2875/38A GB 287538 A GB287538 A GB 287538A GB 500317 A GB500317 A GB 500317A
Authority
GB
United Kingdom
Prior art keywords
jet
jets
welding
blowpipe
sides
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
GB2875/38A
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.)
Linde Air Products Co
Original Assignee
Linde Air Products Co
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 Linde Air Products Co filed Critical Linde Air Products Co
Publication of GB500317A publication Critical patent/GB500317A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F23D14/46—Details, e.g. noise reduction means
    • F23D14/48—Nozzles
    • F23D14/52—Nozzles for torches; for blow-pipes
    • F23D14/54—Nozzles for torches; for blow-pipes for cutting or welding metal

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Arc Welding In General (AREA)
  • Gas Burners (AREA)

Abstract

500,317. Blowpipe burners. LINDE AIR PRODUCTS CO. Jan. 29, 1938, No. 2875. Convention date, Jan. 29, 1937. [Class 75 (i)] [Also in Group XXII] In a welding blowpipe, the welding jet has on either side thereof a flanking jet. The blowpipe tip may consist of a rectangular body T having two long parallel sides and two short inclined sides. A central welding jet 11 is provided together with flanking jets 13, preferably of smaller size, on each side thereof in a plane transverse to the seam and extending in a direction parallel to the short sides of the body. The under side of the nozzle is inclined as at 15 to provide a weld rod preheating jet 14, which is at an angle of 30‹ to the main jets, and as at 17 to provide a pair of mutually divergent jets 16, each at an angle of 55‹ to the main jets to preheat the work in advance of the main jets. In a modification, the body may be welded to a separate nipple and may have a large central passage from which the jet passages proceed adjacent the front of the tip. The Specification as open to inspection under Sect. 91 states that a single work preheating jet may be used and more than one rod preheating jet. This subject-matter does not appear in the Specification as accepted.
GB2875/38A 1937-01-29 1938-01-29 Improvements in welding and apparatus therefor Expired GB500317A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US500317XA 1937-01-29 1937-01-29

Publications (1)

Publication Number Publication Date
GB500317A true GB500317A (en) 1939-02-07

Family

ID=21963026

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2875/38A Expired GB500317A (en) 1937-01-29 1938-01-29 Improvements in welding and apparatus therefor

Country Status (1)

Country Link
GB (1) GB500317A (en)

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