GB806247A - Improvements in or relating to two-piece flame cutting nozzles - Google Patents

Improvements in or relating to two-piece flame cutting nozzles

Info

Publication number
GB806247A
GB806247A GB1162456A GB1162456A GB806247A GB 806247 A GB806247 A GB 806247A GB 1162456 A GB1162456 A GB 1162456A GB 1162456 A GB1162456 A GB 1162456A GB 806247 A GB806247 A GB 806247A
Authority
GB
United Kingdom
Prior art keywords
tubular member
members
torch
axial
discharge orifice
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
GB1162456A
Inventor
Robert Histon
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.)
AG Wild and Co Ltd
Original Assignee
AG Wild and Co Ltd
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 AG Wild and Co Ltd filed Critical AG Wild and Co Ltd
Priority to GB1162456A priority Critical patent/GB806247A/en
Publication of GB806247A publication Critical patent/GB806247A/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)
  • Gas Burners (AREA)

Abstract

806,247. Gas burners. WILD & CO., Ltd., A. G. April 9, 1957 [April 17, 1956], No. 11624/56. Class 75(1) In a two-piece flame cutting nozzle comprising an inner tubular member 10 formed with an axial discharge orifice 11 and an outer tubular member 15 fitted coaxially on to the inner member 10 so as to provide a passage 16 between the two members for pre-heating gas and an annular exit orifice 17 surrounding the axial discharge orifice 11, the inner surface of the outer tubular member 15 is provided with axially extending ribs 18 which maintain the two members in correct axial alignment. The outer member is formed from a copper tube which is cold swaged or forged on to a mandrel provided with six axial flutes. The end of the inner member 10 remote from the discharge orifice 11 is formed with an enlarged part 12 having bores 13 and a spigotted neck 14 which registers with the gas inlet end of the outer tubular member 15. A flanged nut 5 holds the two members to the end of a cutting torch 4, gas tight joints between the inner member 10 and the torch being provided by complementary surfaces 8, 9 on the inner member and the torch.
GB1162456A 1956-04-17 1956-04-17 Improvements in or relating to two-piece flame cutting nozzles Expired GB806247A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1162456A GB806247A (en) 1956-04-17 1956-04-17 Improvements in or relating to two-piece flame cutting nozzles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1162456A GB806247A (en) 1956-04-17 1956-04-17 Improvements in or relating to two-piece flame cutting nozzles

Publications (1)

Publication Number Publication Date
GB806247A true GB806247A (en) 1958-12-23

Family

ID=9989695

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1162456A Expired GB806247A (en) 1956-04-17 1956-04-17 Improvements in or relating to two-piece flame cutting nozzles

Country Status (1)

Country Link
GB (1) GB806247A (en)

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