GB570689A - Improvements in and relating to nozzles for metal-cutting torches and the like - Google Patents
Improvements in and relating to nozzles for metal-cutting torches and the likeInfo
- Publication number
- GB570689A GB570689A GB1572243A GB1572243A GB570689A GB 570689 A GB570689 A GB 570689A GB 1572243 A GB1572243 A GB 1572243A GB 1572243 A GB1572243 A GB 1572243A GB 570689 A GB570689 A GB 570689A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sleeve
- tube
- cutting
- metal
- torch head
- 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)
- Gas Burners (AREA)
Abstract
570,689. M e t a l cutting burners. HOBBS, J. Sept. 24, 1943, No. 15722. [Class 75 (i)] A metal cutting torch comprises a tube 1 screwing into a torch head 5 and surrounded by a sleeve 9 secured to the torch head by a nut 14, the bore 2 of the tube 1 registering with the cutting oxygen passage 4 in the torch head and being of reduced diameter at its lower end, and the outer surface 7 of the lower end of the tube being formed with parallel channels 7 surrounded by the cylindrical bore 10 at the bottom of the sleeve and extending upwards to slightly above the bottom of a flared portion 12 of the internal surface of the sleeve for the passage of combustible gas. The channels 7 are of decreasing depth at their upper ends 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1572243A GB570689A (en) | 1943-09-29 | 1943-09-29 | Improvements in and relating to nozzles for metal-cutting torches and the like |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1572243A GB570689A (en) | 1943-09-29 | 1943-09-29 | Improvements in and relating to nozzles for metal-cutting torches and the like |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB570689A true GB570689A (en) | 1945-07-18 |
Family
ID=10064304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1572243A Expired GB570689A (en) | 1943-09-29 | 1943-09-29 | Improvements in and relating to nozzles for metal-cutting torches and the like |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB570689A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2436645A1 (en) * | 1978-09-25 | 1980-04-18 | Hampiaux Et Fils Ets | Nozzle for flame cutting burner - has axial bore for supplying cutting oxygen, and two mixing chambers for heating gas, and can be made by simple machining operations |
-
1943
- 1943-09-29 GB GB1572243A patent/GB570689A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2436645A1 (en) * | 1978-09-25 | 1980-04-18 | Hampiaux Et Fils Ets | Nozzle for flame cutting burner - has axial bore for supplying cutting oxygen, and two mixing chambers for heating gas, and can be made by simple machining operations |
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