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FR518658A - Chalumeau à souder - Google Patents

Chalumeau à souder

Info

Publication number
FR518658A
FR518658A FR518658A FR518658DA FR518658A FR 518658 A FR518658 A FR 518658A FR 518658 A FR518658 A FR 518658A FR 518658D A FR518658D A FR 518658DA FR 518658 A FR518658 A FR 518658A
Authority
FR
France
Prior art keywords
welding torch
torch
welding
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
FR518658A
Other languages
English (en)
Inventor
Rudolf Eduard Prohaska
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 FR518658A publication Critical patent/FR518658A/fr
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
    • 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)
FR518658A 1916-05-25 1919-07-26 Chalumeau à souder Expired FR518658A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT518658X 1916-05-25

Publications (1)

Publication Number Publication Date
FR518658A true FR518658A (fr) 1921-05-28

Family

ID=3675798

Family Applications (1)

Application Number Title Priority Date Filing Date
FR518658A Expired FR518658A (fr) 1916-05-25 1919-07-26 Chalumeau à souder

Country Status (1)

Country Link
FR (1) FR518658A (fr)

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