GB356796A - Improvements relating to apparatus for supplying reagents under pressure - Google Patents
Improvements relating to apparatus for supplying reagents under pressureInfo
- Publication number
- GB356796A GB356796A GB1783530A GB1783530A GB356796A GB 356796 A GB356796 A GB 356796A GB 1783530 A GB1783530 A GB 1783530A GB 1783530 A GB1783530 A GB 1783530A GB 356796 A GB356796 A GB 356796A
- Authority
- GB
- United Kingdom
- Prior art keywords
- reagent
- construction
- compartment
- pipe
- 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
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
- C02F1/685—Devices for dosing the additives
- C02F1/686—Devices for dosing liquid additives
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Accessories For Mixers (AREA)
Abstract
356,796. Mixing fluids in flow. UNITED WATER SOFTENERS, Ltd. and MARIGNY, H. G., Aldwych House, Aldwych, London. June 10, 1930, No. 17835. [Class 86.] Relates to apparatus for supplying reagents to a stream of water under pressure of the kind in which the main is provided with a construction with connections to two containers, the arrangement being such that water from the main displaces air from one of the containers which displaces the reagent from the other container. The containers are compartments of the same vessel, and the supply of reagent is regulated by a valve which is controlled by the pressure difference between opposite sides of the construction. The vessel 5, divided into separate compartments 4, 8 by a partition, is supplied with water by a pipe 3 on one side of the construction 2, the reagent being supplied by a pipe 9, on the other side of the constriction, from the other compartment 8. The compartments are connected by a vent pipe 7 through which the lower compartment may be charged with reagent from a vessel 21 into which the compartment 4 may be discharged. The compartment 8 is provided with a sighting gauge 20, and the valve 11, controlling the supply of reagent, is regulated by a diaphragm 17 the opposite sides of which are subjected to the pressure of the main on opposite sides of the construction by pipe connections 18, 19
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1783530A GB356796A (en) | 1930-06-10 | 1930-06-10 | Improvements relating to apparatus for supplying reagents under pressure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1783530A GB356796A (en) | 1930-06-10 | 1930-06-10 | Improvements relating to apparatus for supplying reagents under pressure |
Publications (1)
Publication Number | Publication Date |
---|---|
GB356796A true GB356796A (en) | 1931-09-10 |
Family
ID=10102045
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1783530A Expired GB356796A (en) | 1930-06-10 | 1930-06-10 | Improvements relating to apparatus for supplying reagents under pressure |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB356796A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2714963A (en) * | 1951-12-06 | 1955-08-09 | Herbert C Lester | Apparatus for injecting a liquid into a fluid stream |
GB2201487A (en) * | 1987-02-25 | 1988-09-01 | Caradon Mira Ltd | Mixing valve |
US6349852B1 (en) | 1999-05-04 | 2002-02-26 | Bunn-O-Matic Corporation | Cold beverage refill system |
-
1930
- 1930-06-10 GB GB1783530A patent/GB356796A/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2714963A (en) * | 1951-12-06 | 1955-08-09 | Herbert C Lester | Apparatus for injecting a liquid into a fluid stream |
GB2201487A (en) * | 1987-02-25 | 1988-09-01 | Caradon Mira Ltd | Mixing valve |
US4834130A (en) * | 1987-02-25 | 1989-05-30 | Caradon Mira Limited | Mixing valve |
GB2201487B (en) * | 1987-02-25 | 1990-10-31 | Caradon Mira Ltd | Mixing valve |
US6349852B1 (en) | 1999-05-04 | 2002-02-26 | Bunn-O-Matic Corporation | Cold beverage refill system |
US6446835B1 (en) | 1999-05-04 | 2002-09-10 | David F. Ford | Cold beverage refill system |
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