NL145466B - DEVICE FOR THE QUANTITY PROPORTIONAL INPUT OF AN ADDITIONAL LIQUID INTO A PRESSURIZED LIQUID MAIN FLOW LINE. - Google Patents

DEVICE FOR THE QUANTITY PROPORTIONAL INPUT OF AN ADDITIONAL LIQUID INTO A PRESSURIZED LIQUID MAIN FLOW LINE.

Info

Publication number
NL145466B
NL145466B NL61269806A NL269806A NL145466B NL 145466 B NL145466 B NL 145466B NL 61269806 A NL61269806 A NL 61269806A NL 269806 A NL269806 A NL 269806A NL 145466 B NL145466 B NL 145466B
Authority
NL
Netherlands
Prior art keywords
diaphragm
pressure
main flow
flow line
quantity proportional
Prior art date
Application number
NL61269806A
Other languages
Dutch (nl)
Original Assignee
Lang Helmut
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
Priority claimed from DEL37167A external-priority patent/DE1197065B/en
Application filed by Lang Helmut filed Critical Lang Helmut
Publication of NL145466B publication Critical patent/NL145466B/en

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
    • 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
    • B01F25/315—Injector mixers in conduits or tubes through which the main component flows wherein a difference of pressure at different points of the conduit causes introduction of the additional component into the main component
    • 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
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
    • B01F35/7176—Feed mechanisms characterised by the means for feeding the components to the mixer using pumps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/80—Forming a predetermined ratio of the substances to be mixed
    • B01F35/88—Forming a predetermined ratio of the substances to be mixed by feeding the materials batchwise
    • B01F35/882—Forming a predetermined ratio of the substances to be mixed by feeding the materials batchwise using measuring chambers, e.g. volumetric pumps, for feeding the substances
    • B01F35/8823—Forming a predetermined ratio of the substances to be mixed by feeding the materials batchwise using measuring chambers, e.g. volumetric pumps, for feeding the substances using diaphragms or bellows
    • 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
    • C02F1/688—Devices in which the water progressively dissolves a solid compound
    • 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
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/76—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens
    • C02F1/763—Devices for the addition of such compounds in gaseous form
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D11/00—Control of flow ratio
    • G05D11/006—Control of flow ratio involving a first fluid acting on the feeding of a second fluid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Water Supply & Treatment (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Luminescent Compositions (AREA)
  • Bag Frames (AREA)
  • Road Signs Or Road Markings (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)

Abstract

1,007,773. Pressure gauges. H. LANG. Oct. 3, 1961 [Oct. 3, 1960; March 22, 1961], No. 35667/61. Heading G1L. [Also in Divisions B1, B5 and F1 In an apparatus in which an additive contained in a flexible bag 177 is supplied to liquid flowing on a conduit 161 by the pressure drop across a constriction 162,(see Divisions B1 and B5) the bag when empty blocks the outflow to pipe 167 causing a slight increase of pressure across indicator 171, depressing diaphragm 173 so that is is visible in window 180; the diaphragm may be coloured. A modified pressure indicator 171<SP>1</SP>, Fig. 12, has a transparent body 181 and a diaphragm 183 having a resultant portion in which is vested an indicating member 184; the diaphragm and indicating member have contrasting colours to give a visual signal and there are also electrical contacts 192,193.
NL61269806A 1960-10-03 1961-10-02 DEVICE FOR THE QUANTITY PROPORTIONAL INPUT OF AN ADDITIONAL LIQUID INTO A PRESSURIZED LIQUID MAIN FLOW LINE. NL145466B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEL37167A DE1197065B (en) 1960-10-03 1960-10-03 Device for the proportional introduction of liquid additives into a liquid stream and a container for the additional liquid
DEL0038528 1961-03-22

Publications (1)

Publication Number Publication Date
NL145466B true NL145466B (en) 1975-04-15

Family

ID=25985373

Family Applications (2)

Application Number Title Priority Date Filing Date
NL269806D NL269806A (en) 1960-10-03
NL61269806A NL145466B (en) 1960-10-03 1961-10-02 DEVICE FOR THE QUANTITY PROPORTIONAL INPUT OF AN ADDITIONAL LIQUID INTO A PRESSURIZED LIQUID MAIN FLOW LINE.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL269806D NL269806A (en) 1960-10-03

Country Status (4)

Country Link
AT (1) AT247841B (en)
CH (1) CH405739A (en)
GB (1) GB1007773A (en)
NL (2) NL145466B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8828336D0 (en) * 1988-12-05 1989-01-05 Steve Vick Ltd Sealant applicator
US7258783B2 (en) * 2004-11-01 2007-08-21 Watkins Manufacturing Corporation Fluid delivery system for a water tub using a removeable chemical carrier

Also Published As

Publication number Publication date
GB1007773A (en) 1965-10-22
NL269806A (en)
DE1417705A1 (en) 1969-04-24
DE1417705B2 (en) 1973-02-15
AT247841B (en) 1966-06-27
CH405739A (en) 1966-01-15

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