GB485322A - Improvements in or relating to the cutting nozzle for autogenous cutting torches - Google Patents

Improvements in or relating to the cutting nozzle for autogenous cutting torches

Info

Publication number
GB485322A
GB485322A GB10207/37A GB1020737A GB485322A GB 485322 A GB485322 A GB 485322A GB 10207/37 A GB10207/37 A GB 10207/37A GB 1020737 A GB1020737 A GB 1020737A GB 485322 A GB485322 A GB 485322A
Authority
GB
United Kingdom
Prior art keywords
curved portion
nozzle
outwardly
cutting
april
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
GB10207/37A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB485322A publication Critical patent/GB485322A/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

485,322. Blowpipe burners. ZOBEL, T. April 9, 1937, No. 10207. Convention date, April 9, 1936. [Class 75 (i)] In an oxygen nozzle of the Laval type for cutting torches, that part following the smallest cross-section has an outwardly diverging conical form which is followed by an outwardly curved portion terminating in a cylindrical outlet orifice, the wall of the conical portion and tangents to the following curved portion, in axial planes, not exceeding an angle of 10‹ with respect to the central axis of the nozzle and the largest diameter D<2> of the nozzle being not greater than twice the smallest diameter D<1>. The curved portion preferably corresponds in longitudinal sections approximately to a portion of a flat ellipse ending at the minor axis. In a modification, the curved portion at the inlet of the nozzle merges directly into the outwardly curved portion, the conical portion being thus replaced by a curved portion.
GB10207/37A 1936-04-09 1937-04-09 Improvements in or relating to the cutting nozzle for autogenous cutting torches Expired GB485322A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE485322X 1936-04-09

Publications (1)

Publication Number Publication Date
GB485322A true GB485322A (en) 1938-05-18

Family

ID=6543269

Family Applications (1)

Application Number Title Priority Date Filing Date
GB10207/37A Expired GB485322A (en) 1936-04-09 1937-04-09 Improvements in or relating to the cutting nozzle for autogenous cutting torches

Country Status (1)

Country Link
GB (1) GB485322A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2666279A (en) * 1949-01-17 1954-01-19 Chalom Joseph Aron Nozzle for expansion and compression of gases

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2666279A (en) * 1949-01-17 1954-01-19 Chalom Joseph Aron Nozzle for expansion and compression of gases

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