ES2171132B1 - Dispositivo de regulacion de caudal de pulverizadores hidraulicos de productos fitosanitarios con control independiente en boquillas adaptado a la velocidad diferencial de desplazamiento. - Google Patents

Dispositivo de regulacion de caudal de pulverizadores hidraulicos de productos fitosanitarios con control independiente en boquillas adaptado a la velocidad diferencial de desplazamiento.

Info

Publication number
ES2171132B1
ES2171132B1 ES200002753A ES200002753A ES2171132B1 ES 2171132 B1 ES2171132 B1 ES 2171132B1 ES 200002753 A ES200002753 A ES 200002753A ES 200002753 A ES200002753 A ES 200002753A ES 2171132 B1 ES2171132 B1 ES 2171132B1
Authority
ES
Spain
Prior art keywords
regulation device
independent control
flow regulation
phytosanitary products
nozzles adapted
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 - Lifetime
Application number
ES200002753A
Other languages
English (en)
Other versions
ES2171132A1 (es
Inventor
Roca Jorge Palacin
Fontanet Carles Zanuy
Satorra Jaime Arno
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 ES200002753A priority Critical patent/ES2171132B1/es
Priority to AU2002214058A priority patent/AU2002214058A1/en
Priority to PCT/ES2001/000413 priority patent/WO2002039814A1/es
Priority to EP01982495A priority patent/EP1346637A1/en
Publication of ES2171132A1 publication Critical patent/ES2171132A1/es
Application granted granted Critical
Publication of ES2171132B1 publication Critical patent/ES2171132B1/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/06—Control of flow characterised by the use of electric means
    • G05D7/0617—Control of flow characterised by the use of electric means specially adapted for fluid materials
    • G05D7/0629—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means
    • G05D7/0635—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means by action on throttling means
    • G05D7/0641—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means by action on throttling means using a plurality of throttling means
    • G05D7/0664—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means by action on throttling means using a plurality of throttling means the plurality of throttling means being arranged for the control of a plurality of diverging flows from a single flow
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/02—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling time, or sequence, of delivery
    • B05B12/04—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling time, or sequence, of delivery for sequential operation or multiple outlets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
    • B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
    • B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
    • B05B9/06—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump the delivery being related to the movement of a vehicle, e.g. the pump being driven by a vehicle wheel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/08—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means
    • B05B12/12—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to conditions of ambient medium or target, e.g. humidity, temperature position or movement of the target relative to the spray apparatus
    • B05B12/126—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to conditions of ambient medium or target, e.g. humidity, temperature position or movement of the target relative to the spray apparatus responsive to target velocity, e.g. to relative velocity between spray apparatus and target
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
    • B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
    • B05B9/035—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material to several spraying apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Automation & Control Theory (AREA)
  • General Physics & Mathematics (AREA)
  • Insects & Arthropods (AREA)
  • Physics & Mathematics (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Catching Or Destruction (AREA)
  • Special Spraying Apparatus (AREA)
  • Nozzles (AREA)
  • Spray Control Apparatus (AREA)

Abstract

Dispositivo de regulación de caudal en pulverizadores hidráulicos de productos fitosanitarios con control independiente en boquillas adaptado a la velocidad diferencial de desplazamiento, que consiste en permitir mantener constante el volumen aplicado por hectárea, tanto en trayectorias rectas como en trayectorias resultantes de los giros de la máquina, mediante un sistema de pulverización pulsante, consiguiéndose adecuar el caudal de cada boquilla a la distancia efectiva recorrida por la misma, estando constituido por dos sensores velocidad diferencial, una unidad electrónica central o microprocesador, un panel de mandos y actuadores individuales para cada boquilla o electroválvula. El caudal de cada una de las boquillas se regula variando la duración del estado abierto de la electroválvula correspondiente.
ES200002753A 2000-11-16 2000-11-16 Dispositivo de regulacion de caudal de pulverizadores hidraulicos de productos fitosanitarios con control independiente en boquillas adaptado a la velocidad diferencial de desplazamiento. Expired - Lifetime ES2171132B1 (es)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ES200002753A ES2171132B1 (es) 2000-11-16 2000-11-16 Dispositivo de regulacion de caudal de pulverizadores hidraulicos de productos fitosanitarios con control independiente en boquillas adaptado a la velocidad diferencial de desplazamiento.
AU2002214058A AU2002214058A1 (en) 2000-11-16 2001-10-31 Method and device for flow rate regulation in a hydraulic phytosanitary product spraying device
PCT/ES2001/000413 WO2002039814A1 (es) 2000-11-16 2001-10-31 Metodo y dispositivo de regulacion de caudal para un equipo de pulverizacion hidraulico de productos fitosanitarios
EP01982495A EP1346637A1 (en) 2000-11-16 2001-10-31 Method and device for flow rate regulation in a hydraulic phytosanitary product spraying device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200002753A ES2171132B1 (es) 2000-11-16 2000-11-16 Dispositivo de regulacion de caudal de pulverizadores hidraulicos de productos fitosanitarios con control independiente en boquillas adaptado a la velocidad diferencial de desplazamiento.

Publications (2)

Publication Number Publication Date
ES2171132A1 ES2171132A1 (es) 2002-08-16
ES2171132B1 true ES2171132B1 (es) 2003-12-16

Family

ID=8495666

Family Applications (1)

Application Number Title Priority Date Filing Date
ES200002753A Expired - Lifetime ES2171132B1 (es) 2000-11-16 2000-11-16 Dispositivo de regulacion de caudal de pulverizadores hidraulicos de productos fitosanitarios con control independiente en boquillas adaptado a la velocidad diferencial de desplazamiento.

Country Status (4)

Country Link
EP (1) EP1346637A1 (es)
AU (1) AU2002214058A1 (es)
ES (1) ES2171132B1 (es)
WO (1) WO2002039814A1 (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI0512349A (pt) * 2004-06-20 2008-03-04 Colin Pay distribuição de produto quìmico de taxa variável de injeção
PL2319306T3 (pl) * 2009-11-06 2013-09-30 Lemken Gmbh & Co Kg Teleskopowy zestaw belek opryskujących do opryskiwaczy polowych z układem połączeń dysz
DE102011054017A1 (de) * 2011-09-28 2013-03-28 Amazonen-Werke H. Dreyer Gmbh & Co. Kg Elektronisches Rechensystem
US8844838B2 (en) * 2011-12-21 2014-09-30 Deere & Company Sprayer pulsing nozzle flow control using rotational step positions
EP2826366A1 (de) * 2013-07-18 2015-01-21 Herbert Dammann GmbH Flüssigkeitsflächenausbringverfahren für fahrende Flüssigkeitsverteilvorrichtungen
DE102017114637A1 (de) 2017-06-07 2018-12-13 Amazonen-Werke H. Dreyer Gmbh & Co. Kg Spritzeinrichtung für ein landwirtschaftliches Spritzgerät Durchflussmengenregelung
US10837574B2 (en) 2017-08-03 2020-11-17 Capstan Ag Systems, Inc. System and methods for operating a solenoid valve
WO2019204085A1 (en) 2018-04-20 2019-10-24 Intelligent Agricultural Solutions Llc Continuously-variable nozzle system with integrated flow meter
US10953423B2 (en) 2018-04-23 2021-03-23 Capstan Ag Systems, Inc. Fluid dispensing apparatus including phased valves and methods of dispensing fluid using same
US11506228B2 (en) 2018-09-25 2022-11-22 Capstan Ag Systems, Inc. System and method for energizing a solenoid coil for fast solenoid actuation
CN110178824A (zh) * 2019-07-05 2019-08-30 秦邵恩 一种变量喷雾系统及控制方法
WO2021247867A1 (en) 2020-06-03 2021-12-09 Capstan Ag Systems, Inc. System and methods for operating a solenoid valve
AU2021329040A1 (en) * 2020-08-20 2023-05-04 Exel Industries Agriculture device for dispensing a liquid
NL2027072B1 (en) * 2020-08-20 2022-04-14 Exel Ind Agriculture device for dispensing a liquid
DE102021108730A1 (de) 2021-04-08 2022-10-13 Amazonen-Werke H. Dreyer SE & Co. KG Verfahren zum Ausbringen einer Spritzflüssigkeit auf einer landwirtschaftlichen Nutzfläche
DE102021108731A1 (de) 2021-04-08 2022-10-13 Amazonen-Werke H. Dreyer SE & Co. KG Verfahren zum Ausbringen einer Spritzflüssigkeit auf einer landwirtschaftlichen Nutzfläche
US20220410195A1 (en) * 2021-06-28 2022-12-29 Raven Industries, Inc. Valve control systems and methods
CN114431211A (zh) * 2021-09-17 2022-05-06 吉林省农业机械研究院 变量施药系统及装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0058472B1 (en) * 1981-02-12 1986-04-23 Imperial Chemical Industries Plc Agricultural spraying apparatus and containers for use therewith
US4637547A (en) * 1982-08-05 1987-01-20 Hiniker Company Control method and apparatus for liquid distributor
US5134961A (en) * 1990-09-10 1992-08-04 The Regents Of The University Of California Electrically actuated variable flow control system
US5475614A (en) * 1994-01-13 1995-12-12 Micro-Trak Systems, Inc. Method and apparatus for controlling a variable fluid delivery system
US5704546A (en) * 1995-09-15 1998-01-06 Captstan, Inc. Position-responsive control system and method for sprayer

Also Published As

Publication number Publication date
ES2171132A1 (es) 2002-08-16
AU2002214058A1 (en) 2002-05-27
EP1346637A1 (en) 2003-09-24
WO2002039814A1 (es) 2002-05-23

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