JPS5252913A - Method and apparatus for boring and cutting materials containing silicon dioxide thermochemically - Google Patents

Method and apparatus for boring and cutting materials containing silicon dioxide thermochemically

Info

Publication number
JPS5252913A
JPS5252913A JP51084913A JP8491376A JPS5252913A JP S5252913 A JPS5252913 A JP S5252913A JP 51084913 A JP51084913 A JP 51084913A JP 8491376 A JP8491376 A JP 8491376A JP S5252913 A JPS5252913 A JP S5252913A
Authority
JP
Japan
Prior art keywords
thermochemically
boring
silicon dioxide
containing silicon
materials containing
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.)
Pending
Application number
JP51084913A
Other languages
English (en)
Inventor
Karenbatsuha Ruudorufu
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 JPS5252913A publication Critical patent/JPS5252913A/ja
Pending 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

Landscapes

  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
JP51084913A 1975-07-17 1976-07-16 Method and apparatus for boring and cutting materials containing silicon dioxide thermochemically Pending JPS5252913A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE752531918A DE2531918C3 (de) 1975-07-17 1975-07-17 Verfahren und Vorrichtung zum thermochemischen Bohren und Trennen von Gestein oder dergleichen, Schmelzmittel und Einrichtung zum Mischen der Schmelzmittelanteite

Publications (1)

Publication Number Publication Date
JPS5252913A true JPS5252913A (en) 1977-04-28

Family

ID=5951737

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51084913A Pending JPS5252913A (en) 1975-07-17 1976-07-16 Method and apparatus for boring and cutting materials containing silicon dioxide thermochemically

Country Status (13)

Country Link
US (1) US4423855A (ja)
JP (1) JPS5252913A (ja)
AT (1) AT353148B (ja)
BE (1) BE844134A (ja)
CA (1) CA1066606A (ja)
DE (1) DE2531918C3 (ja)
ES (1) ES448976A1 (ja)
FR (1) FR2318015A1 (ja)
GB (1) GB1546962A (ja)
IT (1) IT1063198B (ja)
LU (1) LU75373A1 (ja)
NL (1) NL7607739A (ja)
SE (1) SE415590B (ja)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0007289A1 (fr) * 1978-07-07 1980-01-23 Battelle Memorial Institute Cartouche pour l'allumage d'une lance à oxygène
US4697791A (en) * 1985-12-31 1987-10-06 Arcair Company Exothermic cutting electrode
SE468141B (sv) * 1987-11-12 1992-11-09 Oxy Tuben Ab Taendanordning foer lansroer
DE3809636C1 (ja) * 1988-03-22 1989-05-24 Norabel Ab, Nora, Se
SE521801C2 (sv) * 2000-12-21 2003-12-09 Ferrox Ab Syrgaslanständare för tändning av termisk syrgaslans
EP1847678A1 (en) * 2006-04-13 2007-10-24 Air Products and Chemicals, Inc. A thermic lance
RU2454306C1 (ru) * 2010-10-29 2012-06-27 Открытое акционерное общество "Северсталь" (ОАО "Северсталь") Способ разрушения массивного чугунного монолита
RU174617U1 (ru) * 2016-12-28 2017-10-23 Общество с ограниченной ответственностью "Малое инновационное предприятие "Инновации" (ООО МИП "Инновации") Кислородное копьё
US20250075279A1 (en) * 2022-04-27 2025-03-06 Reuning-Mckim, Inc. Delay Ignitor Cap, Blowback Ignitor Cap, and Combination Ignitor Cap for a Thermal Lance and Thermal Lances Including Such Ignitor Caps

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR955093A (ja) * 1950-01-07
GB550683A (en) * 1939-04-18 1943-01-20 Linde Air Prod Co Improvements in the working of mineral or mineral-like bodies
US2327482A (en) 1939-04-18 1943-08-24 Linde Air Prod Co Mineral cutting and piercing
US2572078A (en) * 1947-05-09 1951-10-23 Charles R Upham Iron powder dispenser
BE488583A (ja) * 1948-04-21
DE810610C (de) * 1950-01-14 1951-08-13 Adolf Messer G M B H Verfahren und Vorrichtung zum Bohren von Loechern in Stein oder Beton
US2840016A (en) * 1956-06-11 1958-06-24 Nat Cylinder Gas Co Adjuvant powder control for flame cutting
GB974115A (en) 1961-12-15 1964-11-04 Carr Fastener Co Ltd Device for connecting tubes or tube-like elements to one another
US3507230A (en) * 1968-02-28 1970-04-21 Cybar Mfg Co Method and tool for cutting by deflagration dense materials
US3540757A (en) 1968-02-29 1970-11-17 Ciba Geigy Corp Pipe joint and method of forming a pipe joint
CH491712A (de) 1969-11-20 1970-06-15 Faessler Edwin E Brennrohr-Anschlusskupplung
GB1228338A (ja) 1970-02-06 1971-04-15
US3650515A (en) 1970-05-21 1972-03-21 Seichi Okui Metal powder spray cutting apparatus
DE2232676A1 (de) * 1972-07-04 1974-01-24 Humberg & Co W Sauerstoff-kernlanze
DE2300265C3 (de) 1973-01-04 1975-09-11 Rudolf 5882 Meinerzhagen Kallenbach Verfahren und Vorrichtung zum thermischen Bohren und Lochstechen
CH586874A5 (ja) * 1974-01-23 1977-04-15 Brandenberger Ernst

Also Published As

Publication number Publication date
ES448976A1 (es) 1977-11-01
LU75373A1 (ja) 1977-02-25
FR2318015B1 (ja) 1982-10-15
BE844134A (fr) 1976-11-03
FR2318015A1 (fr) 1977-02-11
IT1063198B (it) 1985-02-11
NL7607739A (nl) 1977-01-19
SE7605274L (sv) 1977-01-18
SE415590B (sv) 1980-10-13
DE2531918C3 (de) 1979-03-01
US4423855A (en) 1984-01-03
DE2531918A1 (de) 1977-01-20
CA1066606A (en) 1979-11-20
GB1546962A (en) 1979-06-06
DE2531918B2 (de) 1978-06-29
AT353148B (de) 1979-10-25
ATA357076A (de) 1979-03-15

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