GB152276A - An improved oxy-acetylene cutting torch - Google Patents
An improved oxy-acetylene cutting torchInfo
- Publication number
- GB152276A GB152276A GB1008220A GB1008220A GB152276A GB 152276 A GB152276 A GB 152276A GB 1008220 A GB1008220 A GB 1008220A GB 1008220 A GB1008220 A GB 1008220A GB 152276 A GB152276 A GB 152276A
- Authority
- GB
- United Kingdom
- Prior art keywords
- valve
- lever
- torch
- jacket
- acetylene
- 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
- F23D14/465—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)
Abstract
152,276. Clyde Valley Shipwelders, Ltd., and Carlton, J. April 10, 1920. Blowpipe burners.-In an oxy-acetylene torch or blowpipe burner in which a separate supply of oxygen can be made to the nozzzle by means of a by-pass 3 controlled by a spring-pressed valve 10 in a chamber 4, the valve lever 13, 13<a> is provided with a preferably tapered projection 16 which, when the valve is fully open, engages with a catch on the torch-barrel jacket 18 and locks the lever in position. The projection 16 has an undercut portion 19 at the top and is arranged slightly out of line with the jacket aperture 17 so as to cause the lever to be bent laterally whilst opening the valve. When the valve is fully open, the resiliency of the lever causes the undercut portion 19 to engage with the wall of the aperture 17. The acetylene and oxygen supply pipes B, C are controlled by needle valves 1, 2 respectively. In a modification, the by-pass valve is housed in the torch-jacket 18.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1008220A GB152276A (en) | 1920-04-10 | 1920-04-10 | An improved oxy-acetylene cutting torch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1008220A GB152276A (en) | 1920-04-10 | 1920-04-10 | An improved oxy-acetylene cutting torch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB152276A true GB152276A (en) | 1920-10-14 |
Family
ID=9961108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1008220A Expired GB152276A (en) | 1920-04-10 | 1920-04-10 | An improved oxy-acetylene cutting torch |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB152276A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2762821A1 (en) * | 2013-02-01 | 2014-08-06 | LG Electronics, Inc. | Air conditioner and heat exchanger therefor |
| US9212852B2 (en) | 2012-07-11 | 2015-12-15 | Lg Electronics Inc. | Support mechanism for a heat exchanger in an air-conditioning system |
| US9389026B2 (en) | 2012-07-11 | 2016-07-12 | Lg Electronics Inc. | Heat exchanger |
-
1920
- 1920-04-10 GB GB1008220A patent/GB152276A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9212852B2 (en) | 2012-07-11 | 2015-12-15 | Lg Electronics Inc. | Support mechanism for a heat exchanger in an air-conditioning system |
| US9389026B2 (en) | 2012-07-11 | 2016-07-12 | Lg Electronics Inc. | Heat exchanger |
| EP2762821A1 (en) * | 2013-02-01 | 2014-08-06 | LG Electronics, Inc. | Air conditioner and heat exchanger therefor |
| US9677819B2 (en) | 2013-02-01 | 2017-06-13 | Lg Electronics Inc. | Air conditioner and heat exchanger therefor |
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