AT295828B - Device for holding burning lances and method for their operation - Google Patents

Device for holding burning lances and method for their operation

Info

Publication number
AT295828B
AT295828B AT189569A AT189569A AT295828B AT 295828 B AT295828 B AT 295828B AT 189569 A AT189569 A AT 189569A AT 189569 A AT189569 A AT 189569A AT 295828 B AT295828 B AT 295828B
Authority
AT
Austria
Prior art keywords
holding burning
burning lances
lances
holding
burning
Prior art date
Application number
AT189569A
Other languages
German (de)
Inventor
August Karrer
Original Assignee
August Karrer
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 August Karrer filed Critical August Karrer
Application granted granted Critical
Publication of AT295828B publication Critical patent/AT295828B/en

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

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
AT189569A 1968-03-01 1969-02-25 Device for holding burning lances and method for their operation AT295828B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH307668A CH511668A (en) 1968-03-01 1968-03-01 Device for holding burning lances

Publications (1)

Publication Number Publication Date
AT295828B true AT295828B (en) 1972-01-25

Family

ID=4248088

Family Applications (1)

Application Number Title Priority Date Filing Date
AT189569A AT295828B (en) 1968-03-01 1969-02-25 Device for holding burning lances and method for their operation

Country Status (7)

Country Link
US (1) US3588303A (en)
AT (1) AT295828B (en)
CH (1) CH511668A (en)
DE (1) DE1908909A1 (en)
FR (1) FR2003035A1 (en)
GB (1) GB1247488A (en)
SE (1) SE336081B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4055332A (en) * 1975-11-03 1977-10-25 Aai Corporation Cutting torch arrangement
US4050680A (en) * 1975-11-03 1977-09-27 Aai Corporation Cutting torch arrangement
US5086720A (en) * 1991-01-25 1992-02-11 Kahlil Gibran Furnace for controllable combustion of thermite
US6200131B1 (en) * 2000-02-29 2001-03-13 Recot, Inc. Quick-connect burner set for ovens
EP1847678A1 (en) 2006-04-13 2007-10-24 Air Products and Chemicals, Inc. A thermic lance
GB201701224D0 (en) * 2017-01-25 2017-03-08 Cardno Bruce Downhole operations and associated apparatus
CN112809247B (en) * 2019-11-18 2023-01-17 南昌海立电器有限公司 Spot welding apparatus and spot welding method of compressor

Also Published As

Publication number Publication date
US3588303A (en) 1971-06-28
DE1908909A1 (en) 1969-09-25
FR2003035A1 (en) 1969-11-07
CH511668A (en) 1971-08-31
GB1247488A (en) 1971-09-22
SE336081B (en) 1971-06-21

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee