GB800279A - Liquid proportioning device - Google Patents

Liquid proportioning device

Info

Publication number
GB800279A
GB800279A GB29739/55A GB2973955A GB800279A GB 800279 A GB800279 A GB 800279A GB 29739/55 A GB29739/55 A GB 29739/55A GB 2973955 A GB2973955 A GB 2973955A GB 800279 A GB800279 A GB 800279A
Authority
GB
United Kingdom
Prior art keywords
conduit
liquid
container
header
flows
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
GB29739/55A
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.)
HUGH NOEL MCNAIR
Original Assignee
HUGH NOEL MCNAIR
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 HUGH NOEL MCNAIR filed Critical HUGH NOEL MCNAIR
Priority to GB29739/55A priority Critical patent/GB800279A/en
Publication of GB800279A publication Critical patent/GB800279A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
    • A01C23/04—Distributing under pressure; Distributing mud; Adaptation of watering systems for fertilising-liquids
    • A01C23/042—Adding fertiliser to watering systems
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C13/00—Portable extinguishers which are permanently pressurised or pressurised immediately before use
    • A62C13/003—Extinguishers with spraying and projection of extinguishing agents by pressurised gas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/316—Injector mixers in conduits or tubes through which the main component flows with containers for additional components fixed to the conduit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/24—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with means, e.g. a container, for supplying liquid or other fluent material to a discharge device
    • B05B7/2402—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device
    • B05B7/244—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device using carrying liquid for feeding, e.g. by suction, pressure or dissolution, a carried liquid from the container to the nozzle
    • B05B7/2443—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device using carrying liquid for feeding, e.g. by suction, pressure or dissolution, a carried liquid from the container to the nozzle the carried liquid and the main stream of carrying liquid being brought together downstream of the container before discharge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/312—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Water Supply & Treatment (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Catching Or Destruction (AREA)

Abstract

800,279. Mixing in proportionate quantities. McNAIR, H. N., and DINTINO, A. L. Oct. 18, 1955, No. 29739/55. Class 86 Relates to the distribution of a chemical substance by a liquid vehicle in predetermined regulated concentrations, which is especially applicable to the admixture of such chemical substances as insecticides, fertilizers, fire-extinguishing compositions, &c. with water, &c. In the construction shown in Fig. 1 a conduit 1 is provided with a header 12 having a flange portion 13 to which is attached a container 14. The header 12 is apertured and is fitted with a valve 21 and with a conduit 19 which extends almost to the bottom of container 14. The conduit 1 is formed as a Venturi tube the throat of which is opposite the aperture 16 in the header 12. Ingress of liquid from the conduit I to the container 12 is through a conduit 22 which has a tapered end 25 provided with an opening 32 and projectinto the conduit. 1. Liquid entering through the opening 32 flows through passages progressively enlarged so that the velocity of the liquid decreases, the liquid eventually flowing gently along the conduit 19 until it is dispersed on the surface of the liquid already in the container 14. Liquid flows from the bottom of the container through the conduit 19 and valve 21 to the conduit 1. If the container 14 contains a solid material soluble in the liquid passing through conduit 1, the conduit 19 does not extend into the container as far down as the solid. Alternatively if the liquid in container 14 is of lower specific gravity than the liquid in conduit 1 the flowing liquid through conduit 22 is directed to the bottom of the container 14 to force upwardly the liquid already in the container. The conduit 19 may be flexible and weighted at the bottom. In a modification shown in Fig. 8, the conduit 70 is connected by two flexible pipes 79, 90 to a header 82 to which is attached a container 14. Liquid from the conduit 70 flows into the container by way of metering jet 96, pipe 90 and passage 87, and liquid flows out from the container through conduit 86, passage 83, pipe 79 and passage 77. The flow of liquid into the main venturi conduit may bypass a ball valve which prevents return flow.
GB29739/55A 1955-10-18 1955-10-18 Liquid proportioning device Expired GB800279A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB29739/55A GB800279A (en) 1955-10-18 1955-10-18 Liquid proportioning device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB29739/55A GB800279A (en) 1955-10-18 1955-10-18 Liquid proportioning device

Publications (1)

Publication Number Publication Date
GB800279A true GB800279A (en) 1958-08-20

Family

ID=10296383

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29739/55A Expired GB800279A (en) 1955-10-18 1955-10-18 Liquid proportioning device

Country Status (1)

Country Link
GB (1) GB800279A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1211130B (en) * 1958-11-26 1966-02-24 Waddington & Duval Ltd Device for adding and metering a secondary fluid to tap water
GB2236259A (en) * 1989-09-29 1991-04-03 Phostrogen Ltd Entraining substances in water flow
US5375769A (en) * 1992-08-12 1994-12-27 Schultz; Abraham Y. Mixing and dispensing sprayer apparatus
GB2286778A (en) * 1994-02-22 1995-08-30 Phostrogen Ltd Device for entraining a substance in a water flow
EP1145767A3 (en) * 2000-03-13 2004-12-01 Idrofilt S.R.L. Dosing device for a solution
DE102005003661A1 (en) * 2005-01-26 2006-07-27 Honeywell Technologies S.A.R.L. Venturi mixing nozzle for producing fluid mixtures, e.g. in heating technology, having transverse tube in fluid inlet section connected to first pressure opening to reduce overall pressure at first opening to zero
WO2006097218A1 (en) * 2005-03-14 2006-09-21 Hartmut Wolf Device for mixing mixable and unmixable liquids and/or for creating emulsions, and container with a dosing nozzle, and container with a diagonal (connecting) tube
WO2013127442A1 (en) * 2012-02-28 2013-09-06 Ecolab Inc. Device for filling and emptying a canister

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1211130B (en) * 1958-11-26 1966-02-24 Waddington & Duval Ltd Device for adding and metering a secondary fluid to tap water
GB2236259A (en) * 1989-09-29 1991-04-03 Phostrogen Ltd Entraining substances in water flow
GB2236259B (en) * 1989-09-29 1993-08-11 Phostrogen Ltd Entrainment device
US5375769A (en) * 1992-08-12 1994-12-27 Schultz; Abraham Y. Mixing and dispensing sprayer apparatus
GB2286778A (en) * 1994-02-22 1995-08-30 Phostrogen Ltd Device for entraining a substance in a water flow
GB2286778B (en) * 1994-02-22 1997-12-10 Phostrogen Ltd Device for entraining a substance in a water flow
EP1145767A3 (en) * 2000-03-13 2004-12-01 Idrofilt S.R.L. Dosing device for a solution
DE102005003661A1 (en) * 2005-01-26 2006-07-27 Honeywell Technologies S.A.R.L. Venturi mixing nozzle for producing fluid mixtures, e.g. in heating technology, having transverse tube in fluid inlet section connected to first pressure opening to reduce overall pressure at first opening to zero
DE102005003661B4 (en) * 2005-01-26 2009-01-08 Honeywell Technologies S.A.R.L. Venturi mixing nozzle
WO2006097218A1 (en) * 2005-03-14 2006-09-21 Hartmut Wolf Device for mixing mixable and unmixable liquids and/or for creating emulsions, and container with a dosing nozzle, and container with a diagonal (connecting) tube
US8573830B2 (en) 2005-03-14 2013-11-05 Hartmut Wolf Mixing device
WO2013127442A1 (en) * 2012-02-28 2013-09-06 Ecolab Inc. Device for filling and emptying a canister

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