GB668393A - A device for igniting oxygen lances - Google Patents

A device for igniting oxygen lances

Info

Publication number
GB668393A
GB668393A GB10185/49A GB1018549A GB668393A GB 668393 A GB668393 A GB 668393A GB 10185/49 A GB10185/49 A GB 10185/49A GB 1018549 A GB1018549 A GB 1018549A GB 668393 A GB668393 A GB 668393A
Authority
GB
United Kingdom
Prior art keywords
lance
oxygen
cartridge
metallic
packed
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
GB10185/49A
Other languages
English (en)
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.)
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
Original Assignee
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
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 Air Liquide SA, LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude filed Critical Air Liquide SA
Publication of GB668393A publication Critical patent/GB668393A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/14—Drilling by use of heat, e.g. flame drilling
    • E21B7/146—Thermal lances
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/14—Drilling by use of heat, e.g. flame drilling
    • E21B7/143—Drilling by use of heat, e.g. flame drilling underwater
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B3/00—Blasting cartridges, i.e. case and explosive
    • F42B3/10—Initiators therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Engineering & Computer Science (AREA)
  • Blast Furnaces (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)
  • Working Measures On Existing Buildindgs (AREA)
GB10185/49A 1948-04-21 1949-04-14 A device for igniting oxygen lances Expired GB668393A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR668393X 1948-04-21

Publications (1)

Publication Number Publication Date
GB668393A true GB668393A (en) 1952-03-19

Family

ID=9015006

Family Applications (1)

Application Number Title Priority Date Filing Date
GB10185/49A Expired GB668393A (en) 1948-04-21 1949-04-14 A device for igniting oxygen lances

Country Status (2)

Country Link
BE (1) BE488583A (enrdf_load_stackoverflow)
GB (1) GB668393A (enrdf_load_stackoverflow)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2318015A1 (fr) * 1975-07-17 1977-02-11 Kallenbach Rudolf Procede de percage et de decoupage thermochimique de mineraux siliceux
WO1983001480A1 (en) * 1981-10-20 1983-04-28 Lars Anders Molinder Underwater cutting torch
FR2529495A1 (fr) * 1982-07-05 1984-01-06 Lacroix E Dispositif pour l'allumage de lances a oxygene
WO1989004417A1 (en) * 1987-11-12 1989-05-18 Oxy-Tuben Ab Ignition device for lances
GB2218933A (en) * 1988-05-26 1989-11-29 Du Pont Cutting torch
CN109813190A (zh) * 2019-03-29 2019-05-28 中国人民解放军陆军工程大学 一种水下爆破起爆装置及使用方法
WO2023211904A1 (en) * 2022-04-27 2023-11-02 Reuning-Mckim, Inc. Delay ignitor cap, blowback ignitor cap, and combination ignitor cap for a thermal lance and thermal lances including such ignitor caps

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2318015A1 (fr) * 1975-07-17 1977-02-11 Kallenbach Rudolf Procede de percage et de decoupage thermochimique de mineraux siliceux
WO1983001480A1 (en) * 1981-10-20 1983-04-28 Lars Anders Molinder Underwater cutting torch
US4477060A (en) * 1981-10-20 1984-10-16 Molinder Lars Anders Underwater cutting tool
FR2529495A1 (fr) * 1982-07-05 1984-01-06 Lacroix E Dispositif pour l'allumage de lances a oxygene
EP0100702A1 (fr) * 1982-07-05 1984-02-15 Etienne Lacroix - Tous Artifices Sa Dispositif pour l'allumage de lances à oxygène
WO1989004417A1 (en) * 1987-11-12 1989-05-18 Oxy-Tuben Ab Ignition device for lances
US5069616A (en) * 1987-11-12 1991-12-03 Oxy-Tuben Ab Ignition device for lances
GB2218933A (en) * 1988-05-26 1989-11-29 Du Pont Cutting torch
GB2218933B (en) * 1988-05-26 1992-06-10 Du Pont Cutting torch having peripheral venting means
CN109813190A (zh) * 2019-03-29 2019-05-28 中国人民解放军陆军工程大学 一种水下爆破起爆装置及使用方法
CN109813190B (zh) * 2019-03-29 2023-10-13 中国人民解放军陆军工程大学 一种水下爆破起爆装置及使用方法
WO2023211904A1 (en) * 2022-04-27 2023-11-02 Reuning-Mckim, Inc. Delay ignitor cap, blowback ignitor cap, and combination ignitor cap for a thermal lance and thermal lances including such ignitor caps

Also Published As

Publication number Publication date
BE488583A (enrdf_load_stackoverflow)

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