GB1058752A - An improved method of and apparatus for controlling the ratio of fluid mixtures - Google Patents
An improved method of and apparatus for controlling the ratio of fluid mixturesInfo
- Publication number
- GB1058752A GB1058752A GB4116862A GB4116862A GB1058752A GB 1058752 A GB1058752 A GB 1058752A GB 4116862 A GB4116862 A GB 4116862A GB 4116862 A GB4116862 A GB 4116862A GB 1058752 A GB1058752 A GB 1058752A
- Authority
- GB
- United Kingdom
- Prior art keywords
- fluid
- pivoted
- ratio
- venturi
- orifice plate
- 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
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D11/00—Control of flow ratio
- G05D11/006—Control of flow ratio involving a first fluid acting on the feeding of a second fluid
Abstract
1,058,752. Measuring fluid flow. JOHN I. THORNYCROFT & CO. Ltd. Sept. 20, 1963 [Oct. 31, 1962], No. 41168/62. Heading G1R. In an apparatus for controlling the ratio of fluid mixtures in supply lines a piston 12, pivoted to a lever 10 pivoted at 11, is subjected on one side, i.e. chamber 13, to the pressure anteriorly of an orifice plate 26 and at the other side i.e. chamber 14, to the pressure posteriorly of an orifice plate 24 or venturi in a supply line 28, Fig. 2. A push rod 17, pivoted to the lever 10, is attached to a diaphragm 18 subjected to pressures on either side the inlets 20, 21 derived from the pressure drop over a further venturi or orifice plate in another fluid supply line. The arrangement is such that any alteration in pressure drop across either of the venturi or orifice plates in the fluid supply lines will cause movement of either the piston, 12 or diaphragm 18 to actuate a microswitch 23 or 24 to actuate a damper or valve in either of the fluid lines until the preset ratio is again obtained.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4116862A GB1058752A (en) | 1962-10-31 | 1962-10-31 | An improved method of and apparatus for controlling the ratio of fluid mixtures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4116862A GB1058752A (en) | 1962-10-31 | 1962-10-31 | An improved method of and apparatus for controlling the ratio of fluid mixtures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1058752A true GB1058752A (en) | 1967-02-15 |
Family
ID=10418422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4116862A Expired GB1058752A (en) | 1962-10-31 | 1962-10-31 | An improved method of and apparatus for controlling the ratio of fluid mixtures |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1058752A (en) |
-
1962
- 1962-10-31 GB GB4116862A patent/GB1058752A/en not_active Expired
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