GB520334A - Improvements relating to the control of the relative flow of fluids to consuming appliances - Google Patents
Improvements relating to the control of the relative flow of fluids to consuming appliancesInfo
- Publication number
- GB520334A GB520334A GB2884338A GB2884338A GB520334A GB 520334 A GB520334 A GB 520334A GB 2884338 A GB2884338 A GB 2884338A GB 2884338 A GB2884338 A GB 2884338A GB 520334 A GB520334 A GB 520334A
- Authority
- GB
- United Kingdom
- Prior art keywords
- piston
- air
- release
- pressure
- gas
- 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
- F23D14/60—Devices for simultaneous control of gas and combustion air
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Accessories For Mixers (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Abstract
520,334. Fluid-actuated valves. DUDLEY, BRIERLEY HILL & DISTRICT GAS CO., and WHITE, A. H. Oct. 5,1938, No. 28843. [Class 135] A proportioning-device for regulating' the relative flow of fluids, such as gas and air, comprises interconnected valves which control the supply of the two fluids and are operated by the difference in pressure between the pressure. in one fluid and a pressure caused by that fluid after passing through a restricted bye-pass and being influenced by a restricted release. The passage of air from an inlet 3 to an outlet 4 is governed by a piston 7, which controls outlet passages 8. The piston is connected by a rod 28 with a second piston 27, which controls the passage of gas from an inlet 18 to an outlet chamber 15. A rotatable ported sleeve 20 adjusts the proportion of gas to air. A bye-pass 9 leads from the air-inlet below the piston 7 to the space above the piston through an adjustable restriction 31. The bye-pass communicates with the atmosphere through a release 11, controlled by an adjustable cock 12. The release 11 is first opened, so that the full air pressure is applied to the piston 7, which rises' and opens the inlet to the maximum. The quantity of air and gas supplied is reduced to any desired extent by partial closure of the release. This causes a pressure to be built up behind the piston 7, which descends until the air passing the restriction 31 equals in amount that escaping from the release.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2884338A GB520334A (en) | 1938-10-05 | 1938-10-05 | Improvements relating to the control of the relative flow of fluids to consuming appliances |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2884338A GB520334A (en) | 1938-10-05 | 1938-10-05 | Improvements relating to the control of the relative flow of fluids to consuming appliances |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB520334A true GB520334A (en) | 1940-04-22 |
Family
ID=10282048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2884338A Expired GB520334A (en) | 1938-10-05 | 1938-10-05 | Improvements relating to the control of the relative flow of fluids to consuming appliances |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB520334A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0030049A1 (en) * | 1979-12-03 | 1981-06-10 | Shell Internationale Researchmaatschappij B.V. | A device for distributing two fluids in a constant ratio and regulating the flow of the fluids |
-
1938
- 1938-10-05 GB GB2884338A patent/GB520334A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0030049A1 (en) * | 1979-12-03 | 1981-06-10 | Shell Internationale Researchmaatschappij B.V. | A device for distributing two fluids in a constant ratio and regulating the flow of the fluids |
| FR2470905A1 (en) * | 1979-12-03 | 1981-06-12 | Utilisation Ration Gaz | DEVICE FOR DISPENSING TWO FLUIDS IN CONSTANT PROPORTION AND ADJUSTING THE FLOW THEREOF |
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