ES2192989A1 - Dispositivo de riesgo automatico por sonda. - Google Patents

Dispositivo de riesgo automatico por sonda.

Info

Publication number
ES2192989A1
ES2192989A1 ES200200498A ES200200498A ES2192989A1 ES 2192989 A1 ES2192989 A1 ES 2192989A1 ES 200200498 A ES200200498 A ES 200200498A ES 200200498 A ES200200498 A ES 200200498A ES 2192989 A1 ES2192989 A1 ES 2192989A1
Authority
ES
Spain
Prior art keywords
automatic irrigation
irrigation device
probe
probe automatic
dryness
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
ES200200498A
Other languages
English (en)
Other versions
ES2192989B1 (es
Inventor
Estruch Enrique Vendrell
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 ES200200498A priority Critical patent/ES2192989B1/es
Publication of ES2192989A1 publication Critical patent/ES2192989A1/es
Application granted granted Critical
Publication of ES2192989B1 publication Critical patent/ES2192989B1/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G25/00—Watering gardens, fields, sports grounds or the like
    • A01G25/16—Control of watering
    • A01G25/167—Control by humidity of the soil itself or of devices simulating soil or of the atmosphere; Soil humidity sensors
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D22/00—Control of humidity
    • G05D22/02—Control of humidity characterised by the use of electric means

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Soil Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental Sciences (AREA)
  • Catching Or Destruction (AREA)
  • Fertilizing (AREA)

Abstract

Dispositivo de riego automático por sonda. El dispositivo de control incluye una sonda (A) clavada en el terreno que por medio de unos impulsos eléctricos capta la sequedad del mismo, representándose en un indicador numérico. Cuando esta lectura es superior al valor máximo establecido, el dispositivo activa el sistema de riego instalado (B), deteniéndolo cuando la sequedad se ha hecho inferior a un valor mínimo establecido. Es aplicable a riegos de tipo puntual o extensivos.
ES200200498A 2002-02-20 2002-02-20 Dispositivo de riego automatico por sonda. Expired - Lifetime ES2192989B1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES200200498A ES2192989B1 (es) 2002-02-20 2002-02-20 Dispositivo de riego automatico por sonda.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200200498A ES2192989B1 (es) 2002-02-20 2002-02-20 Dispositivo de riego automatico por sonda.

Publications (2)

Publication Number Publication Date
ES2192989A1 true ES2192989A1 (es) 2003-10-16
ES2192989B1 ES2192989B1 (es) 2005-02-16

Family

ID=29724705

Family Applications (1)

Application Number Title Priority Date Filing Date
ES200200498A Expired - Lifetime ES2192989B1 (es) 2002-02-20 2002-02-20 Dispositivo de riego automatico por sonda.

Country Status (1)

Country Link
ES (1) ES2192989B1 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007010075A1 (es) * 2005-07-15 2007-01-25 Consejo Superior De Investigaciones Científicas Controlador automático de riego para plantaciones de árboles frutales

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES1021038U (es) * 1992-02-06 1992-09-01 Vendrell Estruch Enrique Dispositivo automatico de riego.
GB2281419A (en) * 1993-06-22 1995-03-01 Kenneth Crawshaw An irrigation system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES1021038U (es) * 1992-02-06 1992-09-01 Vendrell Estruch Enrique Dispositivo automatico de riego.
GB2281419A (en) * 1993-06-22 1995-03-01 Kenneth Crawshaw An irrigation system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NACHTIGAL: "Instrumentation and Control: Fundamentals and Applications", 1990, WILEY INTERSCIENCE, USA, páginas 138,139; Capítulos 9.7.1,13.2.3,13.3.3. *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007010075A1 (es) * 2005-07-15 2007-01-25 Consejo Superior De Investigaciones Científicas Controlador automático de riego para plantaciones de árboles frutales

Also Published As

Publication number Publication date
ES2192989B1 (es) 2005-02-16

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