GB527808A - Improvements in or relating to blowpipes - Google Patents
Improvements in or relating to blowpipesInfo
- Publication number
- GB527808A GB527808A GB1198439A GB1198439A GB527808A GB 527808 A GB527808 A GB 527808A GB 1198439 A GB1198439 A GB 1198439A GB 1198439 A GB1198439 A GB 1198439A GB 527808 A GB527808 A GB 527808A
- Authority
- GB
- United Kingdom
- Prior art keywords
- blowpipe
- mixing chamber
- passages
- oxygen
- axis
- 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
- F23D14/72—Safety devices, e.g. operative in case of failure of gas supply
- F23D14/82—Preventing flashback or blowback
Abstract
527,808. Blowpipe burners. BRITISH OXYGEN CO., Ltd., WOODHEAD, H. E., and PELL, P. W. April 21, 1939, No. 11984. [Class 75 (i)] Two or more gases such as oxygen and acetylene are supplied through separate passages 9, 10 displaced from the central longitudinal axis of the blowpipe to a mixing chamber formed between the frusto-conical end of the member 8 in which the passages 9, 10 are formed and a complementarily shaped impingement surface 7. The mixing chamber merges at its forward end into the throat 11 of a diverging expansion chamber 12 on which the burner nozzle is screwed. The passages 9, 10 preferably open into the mixing chamber on a common plane and are disposed at equal distances from the blowpipe axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1198439A GB527808A (en) | 1939-04-21 | 1939-04-21 | Improvements in or relating to blowpipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1198439A GB527808A (en) | 1939-04-21 | 1939-04-21 | Improvements in or relating to blowpipes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB527808A true GB527808A (en) | 1940-10-16 |
Family
ID=9996280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1198439A Expired GB527808A (en) | 1939-04-21 | 1939-04-21 | Improvements in or relating to blowpipes |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB527808A (en) |
-
1939
- 1939-04-21 GB GB1198439A patent/GB527808A/en not_active Expired
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