GB564318A - Improvements in or relating to oxy-acetylene welding or cutting equipment - Google Patents
Improvements in or relating to oxy-acetylene welding or cutting equipmentInfo
- Publication number
- GB564318A GB564318A GB354543A GB354543A GB564318A GB 564318 A GB564318 A GB 564318A GB 354543 A GB354543 A GB 354543A GB 354543 A GB354543 A GB 354543A GB 564318 A GB564318 A GB 564318A
- Authority
- GB
- United Kingdom
- Prior art keywords
- oxygen
- diaphragm
- passage
- burner nozzle
- pin
- 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
564,318. Oxyacetylene burners. TALLEY, H. A. E. March 4,1943, Nos. 3545 and 16427. [Class 75 (i)] [Also in Group XXIX] In an oxyacetylene welding or cutting apparatus the passage of one of the gases to the burner nozzle reduces the pressure on one side of the diaphragm of a " sensitive demand regulator " to less than atmospheric pressure and the diaphragm is operated by the atmospheric pressure on its other side to open a valve to allow the passage of the other gas to the burner nozzle. In the apparatus shown in Fig. 1 the passage of the oxygen from the cylinder A through a ventilator tube C to the burner nozzle D produces at the oxygen jet C<*> a subatmospheric pressure which is communicated through the oxygen supply pipe to the left side of the diaphragm 14 of the sensitive demand regulator F. The diaphragm 14 consequently moves to the left and operates levers 22 to move a headed pin 21 against the resistance of a spring 23 to allow a valve 19 to lift from a small valve opening 18 and oxygen to pass to the burner nozzle. The oxygen and acetylene supply pipes may be fitted with fine adjustment control devices B consisting of inner and outer stepped bodies 5, 6, the inner body having a gas passage 7 controlled by a pin 9 on a plate 8 guided by a steady pin 10 and adjusted against the resistance of springs by a nut 12 on a spindle 11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB354543A GB564318A (en) | 1943-03-04 | 1943-03-04 | Improvements in or relating to oxy-acetylene welding or cutting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB354543A GB564318A (en) | 1943-03-04 | 1943-03-04 | Improvements in or relating to oxy-acetylene welding or cutting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB564318A true GB564318A (en) | 1944-09-22 |
Family
ID=9760353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB354543A Expired GB564318A (en) | 1943-03-04 | 1943-03-04 | Improvements in or relating to oxy-acetylene welding or cutting equipment |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB564318A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111002040A (en) * | 2019-12-30 | 2020-04-14 | 浙江弘源金属制品有限公司 | Sawing device for machining tubular pile end plate and machining process thereof |
-
1943
- 1943-03-04 GB GB354543A patent/GB564318A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111002040A (en) * | 2019-12-30 | 2020-04-14 | 浙江弘源金属制品有限公司 | Sawing device for machining tubular pile end plate and machining process thereof |
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