JPS565156A - Device for controlling quantity for addition of liquid additive - Google Patents

Device for controlling quantity for addition of liquid additive

Info

Publication number
JPS565156A
JPS565156A JP5935680A JP5935680A JPS565156A JP S565156 A JPS565156 A JP S565156A JP 5935680 A JP5935680 A JP 5935680A JP 5935680 A JP5935680 A JP 5935680A JP S565156 A JPS565156 A JP S565156A
Authority
JP
Japan
Prior art keywords
addition
liquid additive
controlling quantity
controlling
additive
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.)
Pending
Application number
JP5935680A
Other languages
English (en)
Inventor
Magioni Biruginio
Gaguriarudei Sesare
Kasutaguno Furabio
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.)
Centro Ricerche Fiat SCpA
Original Assignee
Centro Ricerche Fiat SCpA
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 Centro Ricerche Fiat SCpA filed Critical Centro Ricerche Fiat SCpA
Publication of JPS565156A publication Critical patent/JPS565156A/ja
Pending 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
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
    • A01M7/0089—Regulating or controlling systems
    • A01M7/0092—Adding active material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
    • F04B9/10—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid
    • F04B9/103—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having only one pumping chamber
    • F04B9/107—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having only one pumping chamber rectilinear movement of the pumping member in the working direction being obtained by a single-acting liquid motor, e.g. actuated in the other direction by gravity or a spring
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F11/00—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it
    • G01F11/02—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement
    • G01F11/04—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement of the free-piston type
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D11/00—Control of flow ratio
    • G05D11/008—Control of flow ratio involving a fluid operating a pump motor

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Environmental Sciences (AREA)
  • Zoology (AREA)
  • Pest Control & Pesticides (AREA)
  • Wood Science & Technology (AREA)
  • Insects & Arthropods (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Soil Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Water Supply & Treatment (AREA)
  • Automation & Control Theory (AREA)
  • Nozzles (AREA)
  • Reciprocating Pumps (AREA)
JP5935680A 1979-05-04 1980-05-02 Device for controlling quantity for addition of liquid additive Pending JPS565156A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67936/79A IT1119080B (it) 1979-05-04 1979-05-04 Dispositivo dosatore per l'aggiunta di un additivo liquido ad una corrente di liquido particolarmente per l'introduzione di soluzioni fertilizzanti negli impianti di irrigazione a pressione pulsante

Publications (1)

Publication Number Publication Date
JPS565156A true JPS565156A (en) 1981-01-20

Family

ID=11306504

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5935680A Pending JPS565156A (en) 1979-05-04 1980-05-02 Device for controlling quantity for addition of liquid additive

Country Status (4)

Country Link
EP (1) EP0020309A1 (ja)
JP (1) JPS565156A (ja)
BR (1) BR8002724A (ja)
IT (1) IT1119080B (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2499383A (en) * 2012-02-07 2013-08-21 Stephen Tarrant Dispensing Apparatus

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2789510A (en) * 1954-03-11 1957-04-23 Black Sivalls & Bryson Inc Liquid injector
US3131707A (en) * 1957-08-26 1964-05-05 Cordis Nat Proportioning medicator for waterers
FR1228608A (fr) * 1958-10-06 1960-08-31 Medo Appara Tegesellschaft M B Pompe à commande hydraulique pour l'injection dosée de produits chimiques en solution dans un courant de liquide sous pression
FR1284781A (fr) * 1961-03-09 1962-02-16 Appareil pour le traitement des eaux
GB996325A (en) * 1962-05-15 1965-06-23 Percy George Tacchi Improved device for dispensing a metered quantity of additive into a fluid flow
GB1089511A (en) * 1964-01-22 1967-11-01 Percy George Tacchi Apparatus for mixing fluids in constant proportions
CA967753A (en) * 1971-10-05 1975-05-20 Lance J. Carlyle Fluid metering device
FR2329980A2 (fr) * 1975-11-03 1977-05-27 Economics Lab Dispositif de dosage de fluide perfectionne

Also Published As

Publication number Publication date
IT1119080B (it) 1986-03-03
EP0020309A1 (en) 1980-12-10
BR8002724A (pt) 1980-12-16
IT7967936A0 (it) 1979-05-04

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