GB113198A - Improvements relating to Valves employed in Systems supplying Gases such as Chlorine to Liquids such as Water. - Google Patents
Improvements relating to Valves employed in Systems supplying Gases such as Chlorine to Liquids such as Water.Info
- Publication number
- GB113198A GB113198A GB617417A GB617417A GB113198A GB 113198 A GB113198 A GB 113198A GB 617417 A GB617417 A GB 617417A GB 617417 A GB617417 A GB 617417A GB 113198 A GB113198 A GB 113198A
- Authority
- GB
- United Kingdom
- Prior art keywords
- gas
- liquid
- chlorine
- flow
- water
- 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
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K51/00—Other details not peculiar to particular types of valves or cut-off apparatus
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Driven Valves (AREA)
Abstract
113,198. Wallace, C. F., and Tiernan, M. F. Nov. 14, 1916. Flwid-actuated valves; materials, special.-Relates to the application of automatic diaphragmcontrolled needle valves 6, 25 for controlling the flow of a gas, such as chlorine, to a liquid, such as water, in which the gas will dissolve for purification &c. purposes, the said valve closing the gas passage 9, 21 to prevent back flow, if the pressure of gas in the supply pipe 15, 20 falls below a predetermined value. The gas enters below a filtering-screen 18 underneath a silver cup 13 and passes through holes 17 in the rim into the space below the diaphragm 5 and thence through the valve and silver tube 9 to the liquid. The silver cup 13 retains any slight leak or back flow of liquid from the tube 9. A spring 10, adjusted by a screw 12, acts on the diaphragm and determines the pressure at which the valve operates. In the arrangement shown in Fig. 2, the spring is replaced by a sealed air or, gas chamber 26 sealed off by the inlet piece 28. This arrangement maintains a constant flow of gas at a substantially constant density regardless of varying temperatures. Specifications 113,105, 113,106, 113,197, [Class 69 (i), Hydraulic apparatus &c.]. and 113,288, [Class 46, Filtering &c.], are referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB617417A GB113198A (en) | 1916-11-14 | 1916-11-14 | Improvements relating to Valves employed in Systems supplying Gases such as Chlorine to Liquids such as Water. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB617417A GB113198A (en) | 1916-11-14 | 1916-11-14 | Improvements relating to Valves employed in Systems supplying Gases such as Chlorine to Liquids such as Water. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB113198A true GB113198A (en) | 1918-02-14 |
Family
ID=32481892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB617417A Expired GB113198A (en) | 1916-11-14 | 1916-11-14 | Improvements relating to Valves employed in Systems supplying Gases such as Chlorine to Liquids such as Water. |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB113198A (en) |
-
1916
- 1916-11-14 GB GB617417A patent/GB113198A/en not_active Expired
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