GB190912558A - Improvements in and relating to Blowpipes. - Google Patents

Improvements in and relating to Blowpipes.

Info

Publication number
GB190912558A
GB190912558A GB190912558DA GB190912558A GB 190912558 A GB190912558 A GB 190912558A GB 190912558D A GB190912558D A GB 190912558DA GB 190912558 A GB190912558 A GB 190912558A
Authority
GB
United Kingdom
Prior art keywords
blowpipe
oxygen
acetylene
supplied
helical groove
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
Inventor
Edmond Fouche
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
Application granted granted Critical
Publication of GB190912558A publication Critical patent/GB190912558A/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
    • F23D14/72—Safety devices, e.g. operative in case of failure of gas supply
    • F23D14/82—Preventing flashback or blowback

Landscapes

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

Abstract

12,558. FouchÚ, E. Nov. 3, 1908, [Convention date] Blowpipe burners. -The flashing- back of an explosion into the tubes supplying the oxygen or like comburent in an oxy - acetylene or other blowpipe burner, such as is described in Specification 1066/09, is prevented by causing the oxygen &c. to pass through a helical groove of small pitch in the blowpipe body before reaching the injection nozzle. The helical groove 18 is formed by a square-threaded screw on the metal plug 7, which fits the blowpipe bore closely. The oxygen, &c., is supplied by the pipe 12, and is ejected from the nozzle 5 into the conical conduit 13 along with acetylene from the passage 11, to which it is supplied through long narrow coiled tubes 17 in the blowpipe handle, as described in Specification 6944/03, [Class 51, Furnaces &c.].
GB190912558D 1908-11-03 1909-01-15 Improvements in and relating to Blowpipes. Expired GB190912558A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR190912558X 1908-11-03

Publications (1)

Publication Number Publication Date
GB190912558A true GB190912558A (en) 1910-01-17

Family

ID=32525530

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190912558D Expired GB190912558A (en) 1908-11-03 1909-01-15 Improvements in and relating to Blowpipes.

Country Status (1)

Country Link
GB (1) GB190912558A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2549360A (en) * 1947-05-22 1951-04-17 Oxygen Arc Equipment Co Inc Welding and cutting torch

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2549360A (en) * 1947-05-22 1951-04-17 Oxygen Arc Equipment Co Inc Welding and cutting torch

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