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GB597987A - Improvements in blowpipe nozzles - Google Patents

Improvements in blowpipe nozzles

Info

Publication number
GB597987A
GB597987A GB21857/45A GB2185745A GB597987A GB 597987 A GB597987 A GB 597987A GB 21857/45 A GB21857/45 A GB 21857/45A GB 2185745 A GB2185745 A GB 2185745A GB 597987 A GB597987 A GB 597987A
Authority
GB
United Kingdom
Prior art keywords
cap
oxygen
blow
slots
fuel gas
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
GB21857/45A
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 GB597987A publication Critical patent/GB597987A/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
    • 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

597,987. Blow-pipe burners. LINDE AIR PRODUCTS CO. Aug. 25, 1945, No. 21857. Convention date, Nov. 1, 1944. Addition to 585,952. [Class 75 (i)] The blow-pipe nozzle of the parent Specification is modified by providing a single fuel gas chamber 30 on either side of the central oxygen passage 0, fuel gas being discharged through a narrow elongated slot 32 parallel to the longer axis of the oblong oxygen discharge orifice 16. The front end of the body B and the cap C are provided with slots 20, 24 wider than the orifice 1.6 so that a step 22 is formed to divert a portion of the oxygen stream as a current fringe to mix with the acetylene. The cap C is supported on the front face of the body B by portions 36 of the body, and may be removably secured by a fillet weld 38 which can be melted to remove the cap, the slot 24 of which is bevelled at 29 so that a cleaning tool may be inserted in the slots 32. The chambers 30 are formed by milling recesses into the front wall of the body, the bottom of each recess sloping at an angle of about 30 degrees towards the rear, and the broached-out side walls 17 of the oxygen passage are preferably inclined at an angle of about 15 degrees.
GB21857/45A 1944-11-01 1945-08-25 Improvements in blowpipe nozzles Expired GB597987A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US597987XA 1944-11-01 1944-11-01

Publications (1)

Publication Number Publication Date
GB597987A true GB597987A (en) 1948-02-09

Family

ID=22025306

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21857/45A Expired GB597987A (en) 1944-11-01 1945-08-25 Improvements in blowpipe nozzles

Country Status (1)

Country Link
GB (1) GB597987A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1207902B (en) * 1959-05-22 1965-12-30 Union Carbide Corp Flaemmbrennerduese

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1207902B (en) * 1959-05-22 1965-12-30 Union Carbide Corp Flaemmbrennerduese

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