GB565726A - An improved valve for regulating low-pressure liquid flow, particularly in the dosing of one liquid with another - Google Patents

An improved valve for regulating low-pressure liquid flow, particularly in the dosing of one liquid with another

Info

Publication number
GB565726A
GB565726A GB339643A GB339643A GB565726A GB 565726 A GB565726 A GB 565726A GB 339643 A GB339643 A GB 339643A GB 339643 A GB339643 A GB 339643A GB 565726 A GB565726 A GB 565726A
Authority
GB
United Kingdom
Prior art keywords
liquid
another
dosing
partition
flow
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
GB339643A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB339643A priority Critical patent/GB565726A/en
Publication of GB565726A publication Critical patent/GB565726A/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
    • 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
    • G05D11/03—Controlling ratio of two or more flows of fluid or fluent material without auxiliary power

Abstract

565,726. Controlling flow of liquids. MOORE, R. P. March 2,1943, No. 3396. [Class 135] [Also in Group II] Apparatus for controlling liquid flow comprises a V-shaped pocket, the limbs of which are separated by a sharp-edged partition 6 Fig. 1, co-operating with mercury or other liquid 7. A supply tank is connected through a tube 11, a glass tube 14 serves as an air vent and supply head indicator, and the bottom of the partition may be arch-shaped. The partition may be vertically adjusted, or the mercury level adjusted by a screw 8. When used for proportionally dosing one liquid with another, the device is fed from a constant-level tank 13, Fig. 3, and the supply head adjusted by means of a float 20. In another form, the device is fixedly mounted, and the mercury level raised to stop the flow of liquid by a plunger which is float-controlled through the agency of a solenoid. Specification 252,127, [Class 135], is referred to.
GB339643A 1943-03-02 1943-03-02 An improved valve for regulating low-pressure liquid flow, particularly in the dosing of one liquid with another Expired GB565726A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB339643A GB565726A (en) 1943-03-02 1943-03-02 An improved valve for regulating low-pressure liquid flow, particularly in the dosing of one liquid with another

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB339643A GB565726A (en) 1943-03-02 1943-03-02 An improved valve for regulating low-pressure liquid flow, particularly in the dosing of one liquid with another

Publications (1)

Publication Number Publication Date
GB565726A true GB565726A (en) 1944-11-24

Family

ID=9757546

Family Applications (1)

Application Number Title Priority Date Filing Date
GB339643A Expired GB565726A (en) 1943-03-02 1943-03-02 An improved valve for regulating low-pressure liquid flow, particularly in the dosing of one liquid with another

Country Status (1)

Country Link
GB (1) GB565726A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2186712A (en) * 1986-02-14 1987-08-19 British Nuclear Fuels Plc Interface control apparatus
CN114303748A (en) * 2021-02-20 2022-04-12 陶伟 Forestry medicament agitating unit that rainwater was retrieved and is recycled
CN115433594A (en) * 2022-09-28 2022-12-06 张双兴 Pressure adjusting method and device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2186712A (en) * 1986-02-14 1987-08-19 British Nuclear Fuels Plc Interface control apparatus
US4793952A (en) * 1986-02-14 1988-12-27 British Nuclear Fuels Plc Interface control apparatus
GB2186712B (en) * 1986-02-14 1989-11-01 British Nuclear Fuels Plc Interface control apparatus
CN114303748A (en) * 2021-02-20 2022-04-12 陶伟 Forestry medicament agitating unit that rainwater was retrieved and is recycled
CN114303748B (en) * 2021-02-20 2023-11-03 陶伟 Forestry medicament agitating unit of rainwater recycling
CN115433594A (en) * 2022-09-28 2022-12-06 张双兴 Pressure adjusting method and device
CN115433594B (en) * 2022-09-28 2023-12-05 张双兴 Pressure adjusting method and device

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