GB356796A - Improvements relating to apparatus for supplying reagents under pressure - Google Patents

Improvements relating to apparatus for supplying reagents under pressure

Info

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
Application number
GB1783530A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HUBERT GEORGE MARIGNY
United Water Softeners Ltd
Original Assignee
HUBERT GEORGE MARIGNY
United Water Softeners Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by HUBERT GEORGE MARIGNY, United Water Softeners Ltd filed Critical HUBERT GEORGE MARIGNY
Priority to GB1783530A priority Critical patent/GB356796A/en
Publication of GB356796A publication Critical patent/GB356796A/en
Expired legal-status Critical Current

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
GB1783530A 1930-06-10 1930-06-10 Improvements relating to apparatus for supplying reagents under pressure Expired GB356796A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (6)

* Cited by examiner, † Cited by third party
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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