GB405051A - Improvements relating to regulating the supply of liquids - Google Patents
Improvements relating to regulating the supply of liquidsInfo
- Publication number
- GB405051A GB405051A GB2261832A GB2261832A GB405051A GB 405051 A GB405051 A GB 405051A GB 2261832 A GB2261832 A GB 2261832A GB 2261832 A GB2261832 A GB 2261832A GB 405051 A GB405051 A GB 405051A
- Authority
- GB
- United Kingdom
- Prior art keywords
- conduit
- pump
- restriction
- constriction
- controlled
- 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
- G05D11/02—Controlling ratio of two or more flows of fluid or fluent material
- G05D11/035—Controlling ratio of two or more flows of fluid or fluent material with auxiliary non-electric power
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Reciprocating Pumps (AREA)
Abstract
405,051. Regulating pumps. HYDRAUMAT (1931), Ltd., LAWRIE, A. E., and REEVES, H. C., Victoria Station House, Victoria Street, London. Aug.12, 1932, No. 22618. [Class 102 (i).] In apparatus for regulating the flow in an open or closed conduit in accordance with the flow in a second conduit, the output of a pump supplying one of the liquids is controlled, other than by throttling the delivery therefrom, by the opposed effects of constriction-induced pressure reduction in a conduit appertaining to the pump and constriction-induced pressure reduction in another conduit. In the arrangement shown in the Figure a reciprocating pump f is driven by an hydraulic engine e supplied through a conduit d and exhausted through a conduit controlled by a valve k<1>. This valve is actuated by inlet pressure admitted through a restriction d<2> and controlled by a baffle j<1> moving to and from a jet d<3>. The baffle j<1> is actuated by a pair of opposed diaphragms c, i subject, respectively, to the pressures across a Venturi restriction b in the conduit a and the pressure across an adjustable constriction h<1> in the outlet conduit from the pump. The restriction h<1> may be arranged in a closed circuit containing an auxiliary pump m or may be placed in the inlet or exhaust conduit of the hydraulic engine. In the latter case a bye-pass arrangement is provided to compensate for the constant leakage through the engine. The interconnected diaphragm may be utilized to actuate a rheostat controlling an electric motor operating the pump. The Venturi pipe may be replaced by a throttling plate or weir.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2261832A GB405051A (en) | 1932-08-12 | 1932-08-12 | Improvements relating to regulating the supply of liquids |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2261832A GB405051A (en) | 1932-08-12 | 1932-08-12 | Improvements relating to regulating the supply of liquids |
Publications (1)
Publication Number | Publication Date |
---|---|
GB405051A true GB405051A (en) | 1934-02-01 |
Family
ID=10182356
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2261832A Expired GB405051A (en) | 1932-08-12 | 1932-08-12 | Improvements relating to regulating the supply of liquids |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB405051A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1215657B (en) * | 1959-06-18 | 1966-05-05 | August Klueber Appbau Wasserau | Device for introducing an additional liquid into an intermittently flowing main stream |
-
1932
- 1932-08-12 GB GB2261832A patent/GB405051A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1215657B (en) * | 1959-06-18 | 1966-05-05 | August Klueber Appbau Wasserau | Device for introducing an additional liquid into an intermittently flowing main stream |
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