FR519381A - Perfectionnements aux chalumeaux - Google Patents
Perfectionnements aux chalumeauxInfo
- Publication number
- FR519381A FR519381A FR519381A FR519381DA FR519381A FR 519381 A FR519381 A FR 519381A FR 519381 A FR519381 A FR 519381A FR 519381D A FR519381D A FR 519381DA FR 519381 A FR519381 A FR 519381A
- Authority
- FR
- France
- Prior art keywords
- refinements
- torch
- torch refinements
- 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
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, e.g. noise reduction means
- F23D14/48—Nozzles
- F23D14/52—Nozzles for torches; for blow-pipes
- F23D14/54—Nozzles for torches; for blow-pipes for cutting or welding metal
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB519381X | 1917-10-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR519381A true FR519381A (fr) | 1921-06-09 |
Family
ID=10462029
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR519381A Expired FR519381A (fr) | 1917-10-10 | 1920-07-07 | Perfectionnements aux chalumeaux |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR519381A (fr) |
-
1920
- 1920-07-07 FR FR519381A patent/FR519381A/fr not_active Expired
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