GB597541A - Improvements in or relating to gas torches - Google Patents
Improvements in or relating to gas torchesInfo
- Publication number
- GB597541A GB597541A GB2147045A GB2147045A GB597541A GB 597541 A GB597541 A GB 597541A GB 2147045 A GB2147045 A GB 2147045A GB 2147045 A GB2147045 A GB 2147045A GB 597541 A GB597541 A GB 597541A
- Authority
- GB
- United Kingdom
- Prior art keywords
- valve
- seating
- bore
- chest
- gas flow
- 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
- 235000010599 Verbascum thapsus Nutrition 0.000 title abstract 3
- 240000000969 Verbascum thapsus Species 0.000 title 1
- 239000007789 gas Substances 0.000 abstract 3
- 229910052760 oxygen Inorganic materials 0.000 abstract 3
- 210000000038 chest Anatomy 0.000 abstract 2
- 239000001301 oxygen Substances 0.000 abstract 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N oxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 abstract 2
- 238000007789 sealing Methods 0.000 abstract 2
- 230000002401 inhibitory effect Effects 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229920000573 polyethylene Polymers 0.000 abstract 1
- 229920003002 synthetic resin Polymers 0.000 abstract 1
- 239000000057 synthetic resin Substances 0.000 abstract 1
- 238000003466 welding Methods 0.000 abstract 1
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
- F23D14/465—Details, e.g. noise reduction means for torches
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Gas Burners (AREA)
- Lift Valve (AREA)
- Feeding And Controlling Fuel (AREA)
Abstract
597,541. Blow-pipe burners. BRITISH OXYGEN CO., Ltd., and GODFREY, R. C. Aug. 22, 1945, No. 21470. [Class 75 (i)] [Also in Group XXIX] In a gas torch for metal severing or welding operations, a valve for inhibiting or permitting gas flow is movable manually into and out of sealing engagement with its seating and, when in the flow-permitting position is at least for the greater part out of the gas flow path. In the torch shown, the cutting oxygen stream through the valve chest 22 having axially aligned supply and delivery tubes 20, 21 is controlled by turning a valve element 28 by a member 35 from a position in which it engages a seating 27 to a position wholly out of the path of the oxygen stream, The valve element 28 may be of rubber or a yielding synthetic resin such as polythene and is bolted to a bridge-piece 31 formed integrally with annular elements 29, 30 rotatable in the chest bore 26. The valve-operating spindle 33 is made gastight by packing 41 and a washer 42 and the valve is held against a shoulder 39 in the bore 26 by a spring 38 arranged between a screw 37 and a sealing disc 40.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB597541A true GB597541A (en) | 1948-01-28 |
Family
ID=1736222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2147045A Expired GB597541A (en) | 1945-08-22 | Improvements in or relating to gas torches |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB597541A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2228992A (en) * | 1989-03-07 | 1990-09-12 | Alagi Allami Tangazdasag | Welding torch handle |
-
1945
- 1945-08-22 GB GB2147045A patent/GB597541A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2228992A (en) * | 1989-03-07 | 1990-09-12 | Alagi Allami Tangazdasag | Welding torch handle |
| GB2228992B (en) * | 1989-03-07 | 1993-06-30 | Alagi Allami Tangazdasag | Handle of welding torch with built-in safety valve. |
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