GB806247A - Improvements in or relating to two-piece flame cutting nozzles - Google Patents
Improvements in or relating to two-piece flame cutting nozzlesInfo
- Publication number
- GB806247A GB806247A GB1162456A GB1162456A GB806247A GB 806247 A GB806247 A GB 806247A GB 1162456 A GB1162456 A GB 1162456A GB 1162456 A GB1162456 A GB 1162456A GB 806247 A GB806247 A GB 806247A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tubular member
- members
- torch
- axial
- discharge orifice
- 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
806,247. Gas burners. WILD & CO., Ltd., A. G. April 9, 1957 [April 17, 1956], No. 11624/56. Class 75(1) In a two-piece flame cutting nozzle comprising an inner tubular member 10 formed with an axial discharge orifice 11 and an outer tubular member 15 fitted coaxially on to the inner member 10 so as to provide a passage 16 between the two members for pre-heating gas and an annular exit orifice 17 surrounding the axial discharge orifice 11, the inner surface of the outer tubular member 15 is provided with axially extending ribs 18 which maintain the two members in correct axial alignment. The outer member is formed from a copper tube which is cold swaged or forged on to a mandrel provided with six axial flutes. The end of the inner member 10 remote from the discharge orifice 11 is formed with an enlarged part 12 having bores 13 and a spigotted neck 14 which registers with the gas inlet end of the outer tubular member 15. A flanged nut 5 holds the two members to the end of a cutting torch 4, gas tight joints between the inner member 10 and the torch being provided by complementary surfaces 8, 9 on the inner member and the torch.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1162456A GB806247A (en) | 1956-04-17 | 1956-04-17 | Improvements in or relating to two-piece flame cutting nozzles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1162456A GB806247A (en) | 1956-04-17 | 1956-04-17 | Improvements in or relating to two-piece flame cutting nozzles |
Publications (1)
Publication Number | Publication Date |
---|---|
GB806247A true GB806247A (en) | 1958-12-23 |
Family
ID=9989695
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1162456A Expired GB806247A (en) | 1956-04-17 | 1956-04-17 | Improvements in or relating to two-piece flame cutting nozzles |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB806247A (en) |
-
1956
- 1956-04-17 GB GB1162456A patent/GB806247A/en not_active Expired
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