[go: up one dir, main page]

ES2128990A1 - Dosificador automatico de productos fitosanitarios. - Google Patents

Dosificador automatico de productos fitosanitarios.

Info

Publication number
ES2128990A1
ES2128990A1 ES09701018A ES9701018A ES2128990A1 ES 2128990 A1 ES2128990 A1 ES 2128990A1 ES 09701018 A ES09701018 A ES 09701018A ES 9701018 A ES9701018 A ES 9701018A ES 2128990 A1 ES2128990 A1 ES 2128990A1
Authority
ES
Spain
Prior art keywords
distance
metering
tree
spraying
equipment
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.)
Granted
Application number
ES09701018A
Other languages
English (en)
Other versions
ES2128990B1 (es
Inventor
Garcia Enrique Molto
Gorriz Bernardo Martin
Guillem Francisco J Fabado
Verdu Jose Bernabeu
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.)
Instituto Valenciano de Investigaciones Agrarias IVIA
Original Assignee
Instituto Valenciano de Investigaciones Agrarias IVIA
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 Instituto Valenciano de Investigaciones Agrarias IVIA filed Critical Instituto Valenciano de Investigaciones Agrarias IVIA
Priority to ES9701018A priority Critical patent/ES2128990B1/es
Publication of ES2128990A1 publication Critical patent/ES2128990A1/es
Application granted granted Critical
Publication of ES2128990B1 publication Critical patent/ES2128990B1/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Catching Or Destruction (AREA)
  • Sowing (AREA)
  • Special Spraying Apparatus (AREA)

Abstract

El objeto de la invención es un dosificador automático deroductos fitosanitarios, aplicable a la pulverización de estos, regulándose su caudal proporcionalmente a la masa vegetal tratada. Siendo esta masa inversamente proporcional a la distancia entre el árbol y el equipo, es esta distancia la que se mide por un sensor de ultrasonidos (1) que informa de ella a una unidad de control programable, la cual dispone la apertura de una electroválvula (5) de las varias instaladas, con caudales distintos impuestos por respectivos reguladores de presión (6) y (9). Con ello, la pulverización a cada árbol se produce con un escalonamiento de caudales proporcional a la variación de su masa vegetal según el sentido de avance del tractor que transporta al equipo.
ES9701018A 1997-05-13 1997-05-13 Dosificador automatico de productos fitosanitarios. Expired - Lifetime ES2128990B1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9701018A ES2128990B1 (es) 1997-05-13 1997-05-13 Dosificador automatico de productos fitosanitarios.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9701018A ES2128990B1 (es) 1997-05-13 1997-05-13 Dosificador automatico de productos fitosanitarios.

Publications (2)

Publication Number Publication Date
ES2128990A1 true ES2128990A1 (es) 1999-05-16
ES2128990B1 ES2128990B1 (es) 2000-01-01

Family

ID=8299272

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9701018A Expired - Lifetime ES2128990B1 (es) 1997-05-13 1997-05-13 Dosificador automatico de productos fitosanitarios.

Country Status (1)

Country Link
ES (1) ES2128990B1 (es)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2170697A1 (es) * 2000-09-28 2002-08-01 Diaz Baltasar Gallardo Equipo de pulverizacion nebulizacion automatica de productos fitosanitarios.
ES2221505A1 (es) * 2001-10-01 2004-12-16 Universitat De Lleida Dispositivo para la aplicacion de productos fitosanitarios a la vegetacion.
ES2384947A1 (es) * 2010-06-21 2012-07-16 Consejo Superior De Investigaciones Cientificas (Csic) Sistema y método para la aplicación de herbicida.
CN109010878A (zh) * 2017-06-09 2018-12-18 德罗普萨股份公司 环境卫生消毒装置及其方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4768713A (en) * 1982-12-15 1988-09-06 Roper Bert E Grove sprayer
US4823268A (en) * 1987-06-23 1989-04-18 Clemson University Method and apparatus for target plant foliage sensing and mapping and related materials application control
US4991341A (en) * 1988-01-19 1991-02-12 Fmc Corporation Control system for uniform spraying of plants
EP0554732A1 (en) * 1992-02-06 1993-08-11 Fmc Corporation Sensing apparatus
US5278423A (en) * 1992-12-30 1994-01-11 Schwartz Electro-Optics, Inc. Object sensor and method for use in controlling an agricultural sprayer

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4768713A (en) * 1982-12-15 1988-09-06 Roper Bert E Grove sprayer
US4768713B1 (en) * 1982-12-15 1995-03-21 Bert E Roper Grove sprayer
US4823268A (en) * 1987-06-23 1989-04-18 Clemson University Method and apparatus for target plant foliage sensing and mapping and related materials application control
US4991341A (en) * 1988-01-19 1991-02-12 Fmc Corporation Control system for uniform spraying of plants
EP0554732A1 (en) * 1992-02-06 1993-08-11 Fmc Corporation Sensing apparatus
US5278423A (en) * 1992-12-30 1994-01-11 Schwartz Electro-Optics, Inc. Object sensor and method for use in controlling an agricultural sprayer

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2170697A1 (es) * 2000-09-28 2002-08-01 Diaz Baltasar Gallardo Equipo de pulverizacion nebulizacion automatica de productos fitosanitarios.
ES2170697B1 (es) * 2000-09-28 2005-03-16 Baltasar Gallardo Diaz Equipo de pulverizacion y nebulizacion automatica de productos fitosanitarios.
ES2221505A1 (es) * 2001-10-01 2004-12-16 Universitat De Lleida Dispositivo para la aplicacion de productos fitosanitarios a la vegetacion.
ES2384947A1 (es) * 2010-06-21 2012-07-16 Consejo Superior De Investigaciones Cientificas (Csic) Sistema y método para la aplicación de herbicida.
CN109010878A (zh) * 2017-06-09 2018-12-18 德罗普萨股份公司 环境卫生消毒装置及其方法

Also Published As

Publication number Publication date
ES2128990B1 (es) 2000-01-01

Similar Documents

Publication Publication Date Title
US5134961A (en) Electrically actuated variable flow control system
US4121767A (en) Mobile agricultural sprayer with additive concentration control
US4803626A (en) Universal controller for material distribution device
DE69519165D1 (de) Vorrichtung zum abgeben von flüssigkeiten im gewünschten mengenverhältnis
US5638285A (en) System for dispensing dry agricultural chemicals
US6786425B2 (en) Sprayer controller and method
DE68908142D1 (de) Vorrichtung zur steuerung eines elektromagnetisch angetriebenen ventils.
GB1588175A (en) Flow-reducing device particularly useful for drip irrigation
GR3021722T3 (en) Method of controlling wastewater purification plants using multiple control functions.
DE69204009D1 (de) Vorrichtung für die pulsierende Abgabe einer Bewässerungsflüssigkeit, und Bewässerungssysteme mit einer solchen Vorrichtung.
DE69626073D1 (de) Steuerungsvorrichtung für einen kühlschrank und kühlschrank mit einer solchen vorrichtung
FR2457250A1 (fr) Dispositif de dosage pour la mesure et la distribution steriles de produit liquide
CA2390955A1 (en) A two-wire controlling and monitoring system for in particular irrigation of localised areas of soil
GB2324159A (en) Fluid metering apparatus and method
KR840001662A (ko) 관개 제어 시스템
KR880000843A (ko) 전달 유체 압력 제어 시스템
DE69214457D1 (de) DOSIERVORRICHTUNG FüR EIN IMPLANTIERBARES SYSTEM ZUR ABGABE VON MEDIKAMENTEN
GB2337984A (en) Liquid spraying apparatus
US6579563B1 (en) Fluid dispenser with fluid weight monitor
ES2128990A1 (es) Dosificador automatico de productos fitosanitarios.
EP0185985A3 (de) Hydraulikeinrichtung für die Spritzgiesseinheit einer Kunststoff-Spritzgiessmaschine
DE68903354D1 (de) Vorrichtung zur einstellung der anlauffoerdermenge an einem verdichter mit veraenderlicher foerdermenge.
BR8901578A (pt) Sistema modular e aparelho para aplicar quantidades precisas de um produto fluido
AU5992998A (en) Device for dispensing a fluid or powdery product at a distance
DE3514640A1 (de) Anordnung zur beruehrungslosen regelung des zulaufes, bzw. des mischverhaeltnisses und der auslaufmenge zu einer zapfstelle mit wenigstens zwei zuleitungen

Legal Events

Date Code Title Description
EC2A Search report published

Date of ref document: 19990516

Kind code of ref document: A1

Effective date: 19990516