FR2306629A2 - Perfectionnement aux dispositifs d'arrosage automatique - Google Patents

Perfectionnement aux dispositifs d'arrosage automatique

Info

Publication number
FR2306629A2
FR2306629A2 FR7511340A FR7511340A FR2306629A2 FR 2306629 A2 FR2306629 A2 FR 2306629A2 FR 7511340 A FR7511340 A FR 7511340A FR 7511340 A FR7511340 A FR 7511340A FR 2306629 A2 FR2306629 A2 FR 2306629A2
Authority
FR
France
Prior art keywords
improvement
automatic watering
watering devices
devices
automatic
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
FR7511340A
Other languages
English (en)
French (fr)
Other versions
FR2306629B2 (OSRAM
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 FR7511340A priority Critical patent/FR2306629A2/fr
Priority to NLAANVRAGE7603349,A priority patent/NL181069C/xx
Priority to BE165785A priority patent/BE840303R/xx
Priority to IL49353A priority patent/IL49353A0/xx
Priority to ES446712A priority patent/ES446712A2/es
Priority to GB14193/76A priority patent/GB1549993A/en
Priority to DE19762615518 priority patent/DE2615518A1/de
Priority to US05/674,511 priority patent/US4026467A/en
Publication of FR2306629A2 publication Critical patent/FR2306629A2/fr
Application granted granted Critical
Publication of FR2306629B2 publication Critical patent/FR2306629B2/fr
Granted 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental Sciences (AREA)
  • Catching Or Destruction (AREA)
FR7511340A 1975-04-11 1975-04-11 Perfectionnement aux dispositifs d'arrosage automatique Granted FR2306629A2 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR7511340A FR2306629A2 (fr) 1975-04-11 1975-04-11 Perfectionnement aux dispositifs d'arrosage automatique
NLAANVRAGE7603349,A NL181069C (nl) 1975-04-11 1976-03-31 Werkwijze voor het in een bepaalde vochtigheidstoestand brengen van een bodemvolume, waarin planten worden gekweekt.
BE165785A BE840303R (fr) 1975-04-11 1976-04-01 Perfectionnement aux dispositifs d'arrosage automatique
ES446712A ES446712A2 (es) 1975-04-11 1976-04-05 Perfeccionamientos en dispositivos de control de riego auto-matico.
IL49353A IL49353A0 (en) 1975-04-11 1976-04-05 Irrigation control apparatus
GB14193/76A GB1549993A (en) 1975-04-11 1976-04-07 Automatic irrigation method
DE19762615518 DE2615518A1 (de) 1975-04-11 1976-04-09 Einrichtung zur selbsttaetigen steuerung von bodenbewaesserungsanlagen
US05/674,511 US4026467A (en) 1975-04-11 1976-04-12 Irrigation control apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7511340A FR2306629A2 (fr) 1975-04-11 1975-04-11 Perfectionnement aux dispositifs d'arrosage automatique

Publications (2)

Publication Number Publication Date
FR2306629A2 true FR2306629A2 (fr) 1976-11-05
FR2306629B2 FR2306629B2 (OSRAM) 1978-09-01

Family

ID=9153812

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7511340A Granted FR2306629A2 (fr) 1975-04-11 1975-04-11 Perfectionnement aux dispositifs d'arrosage automatique

Country Status (8)

Country Link
US (1) US4026467A (OSRAM)
BE (1) BE840303R (OSRAM)
DE (1) DE2615518A1 (OSRAM)
ES (1) ES446712A2 (OSRAM)
FR (1) FR2306629A2 (OSRAM)
GB (1) GB1549993A (OSRAM)
IL (1) IL49353A0 (OSRAM)
NL (1) NL181069C (OSRAM)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4396149A (en) * 1980-12-30 1983-08-02 Energy Management Corporation Irrigation control system
US5570030A (en) * 1993-05-07 1996-10-29 Wightman; William E. Moisture sensor and control system
US6016971A (en) * 1996-02-16 2000-01-25 Albert B. Welch Lawn watering system
GB9701659D0 (en) * 1997-01-28 1997-03-19 Rolfe Gerald Irrigation system
GB9711198D0 (en) * 1997-05-31 1997-07-23 Jones Gavin P Moisture indicating plant pot
US6185833B1 (en) * 1998-01-27 2001-02-13 Yissum Research Development Company Of The Hebrew University Of Jerusalem Leaf thickness sensing device
US7546181B2 (en) * 2006-01-20 2009-06-09 Vidovich Nikola V Method and apparatus using soil conductivity thresholds to control irrigating plants
DE102006043058A1 (de) * 2006-09-14 2008-03-27 Raumedic Ag Zustandssensor für Pflanzen sowie Bewässerungsanlage mit einem derartigen Zustandssensor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2768028A (en) * 1955-03-24 1956-10-23 Donald E Robinson Automatic watering control
FR1523306A (fr) * 1967-03-20 1968-05-03 Perfectionnement aux dispositifs d'arrosage automatique
US3944916A (en) * 1974-03-29 1976-03-16 Thomas Tillander Moisture indicating plant receptacle

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Also Published As

Publication number Publication date
NL181069B (nl) 1987-01-16
BE840303R (fr) 1976-08-02
NL7603349A (nl) 1976-10-13
FR2306629B2 (OSRAM) 1978-09-01
NL181069C (nl) 1987-06-16
GB1549993A (en) 1979-08-08
US4026467A (en) 1977-05-31
DE2615518A1 (de) 1976-10-21
ES446712A2 (es) 1977-06-01
IL49353A0 (en) 1976-06-30

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