GB183105A - Improvements in or relating to blow-pipe burners with variable gas controlling means - Google Patents

Improvements in or relating to blow-pipe burners with variable gas controlling means

Info

Publication number
GB183105A
GB183105A GB33018/21A GB3301821A GB183105A GB 183105 A GB183105 A GB 183105A GB 33018/21 A GB33018/21 A GB 33018/21A GB 3301821 A GB3301821 A GB 3301821A GB 183105 A GB183105 A GB 183105A
Authority
GB
United Kingdom
Prior art keywords
sleeve
nozzle
oxygen
needle
axially
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
GB33018/21A
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.)
L OXYLITHE SOC
Original Assignee
L OXYLITHE SOC
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 L OXYLITHE SOC filed Critical L OXYLITHE SOC
Publication of GB183105A publication Critical patent/GB183105A/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
    • F23D14/465—Details, e.g. noise reduction means for torches

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Pre-Mixing And Non-Premixing Gas Burner (AREA)
  • Gas Burners (AREA)

Abstract

183,105. Soc. l'Oxylithe. July 9, 1921, [Convention datc]. Blowpipe burners. - In an oxyacetylene or like blowpipe burner of the type in which the oxygen injection nozzle is controlled by a plug or needle valve, the oxygen injection nozzle 8 and the fuel induction nozzle 22 are relatively fixed but are both movable axially in respect to a fixed plug or needle 4 carried by the rear wall of a chamber 3. The needle 4 is formed with guide ribs 6 so as to ensure axial alignment between the needle and the nozzles 8, 22. The nozzle 8 is carried by a sleeve 10 which is slidable axially in the burner body 11 hut is prevented from rotating by a key 12. Oxygen passes from an inlet 1 through ducts 2 to the chamber 3 and on issuing from the nozzle 8 induces a flow of acetylene through an orifice 18 in the sleeve 10 from an inlet 19 on the body 11. The mixture then passes through the nozzle 22, the sleeve 10 and a duct 21 to the burner outlet. A socket 14 attached to the body 11 carries a rotatable cap 15 screwing on the sleeve 10. The nozzles 8, 22 are adjusted to vary the flow of oxygen and acetylene by rotating the cap 15 thereby moving axially the sleeve 10. Stuffing-boxes are provided at the ends of the body 11. The Specification as open to inspection under Sect. 91 (3) (a) states that the regulation of the oxygen may also be effected by screwing the sleeve 10 into the body 11 or by making the plug 4 axially adjustable. This subject-matter does not appear in the Specification as accepted.
GB33018/21A 1921-07-09 1921-12-08 Improvements in or relating to blow-pipe burners with variable gas controlling means Expired GB183105A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR183105X 1921-07-09

Publications (1)

Publication Number Publication Date
GB183105A true GB183105A (en) 1923-03-08

Family

ID=8878375

Family Applications (1)

Application Number Title Priority Date Filing Date
GB33018/21A Expired GB183105A (en) 1921-07-09 1921-12-08 Improvements in or relating to blow-pipe burners with variable gas controlling means

Country Status (1)

Country Link
GB (1) GB183105A (en)

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