FR502570A - Improvements to cutting torches - Google Patents

Improvements to cutting torches

Info

Publication number
FR502570A
FR502570A FR502570A FR502570DA FR502570A FR 502570 A FR502570 A FR 502570A FR 502570 A FR502570 A FR 502570A FR 502570D A FR502570D A FR 502570DA FR 502570 A FR502570 A FR 502570A
Authority
FR
France
Prior art keywords
cutting torches
torches
cutting
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
FR502570A
Other languages
French (fr)
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.)
CARBO HYDROGEN Co OF AMER
Original Assignee
CARBO HYDROGEN Co OF AMER
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 CARBO HYDROGEN Co OF AMER filed Critical CARBO HYDROGEN Co OF AMER
Application granted granted Critical
Publication of FR502570A publication Critical patent/FR502570A/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
    • F23D14/38—Torches, e.g. for brazing or heating
    • F23D14/42—Torches, e.g. for brazing or heating for cutting

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR502570A 1914-12-17 1919-08-12 Improvements to cutting torches Expired FR502570A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US502570XA 1914-12-17 1914-12-17

Publications (1)

Publication Number Publication Date
FR502570A true FR502570A (en) 1920-05-19

Family

ID=21780841

Family Applications (1)

Application Number Title Priority Date Filing Date
FR502570A Expired FR502570A (en) 1914-12-17 1919-08-12 Improvements to cutting torches

Country Status (1)

Country Link
FR (1) FR502570A (en)

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