BE703130A - - Google Patents

Info

Publication number
BE703130A
BE703130A BE703130DA BE703130A BE 703130 A BE703130 A BE 703130A BE 703130D A BE703130D A BE 703130DA BE 703130 A BE703130 A BE 703130A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE703130A publication Critical patent/BE703130A/xx

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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
    • G01K7/01—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using semiconducting elements having PN junctions
    • 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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
    • G05D23/2033—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature details of the sensing element
    • G05D23/2034—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature details of the sensing element the sensing element being a semiconductor
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/1842—Ambient condition change responsive
    • Y10T137/1866—For controlling soil irrigation
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/1842—Ambient condition change responsive
    • Y10T137/1939—Atmospheric
    • Y10T137/1963—Temperature
BE703130D 1966-08-26 1967-08-25 BE703130A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6612025A NL6612025A (xx) 1966-08-26 1966-08-26

Publications (1)

Publication Number Publication Date
BE703130A true BE703130A (xx) 1968-02-26

Family

ID=19797509

Family Applications (1)

Application Number Title Priority Date Filing Date
BE703130D BE703130A (xx) 1966-08-26 1967-08-25

Country Status (7)

Country Link
US (1) US3463396A (xx)
BE (1) BE703130A (xx)
DE (1) DE1582829A1 (xx)
DK (1) DK120623B (xx)
FR (1) FR1562801A (xx)
GB (1) GB1145675A (xx)
NL (1) NL6612025A (xx)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3653595A (en) * 1970-12-07 1972-04-04 Julius Edward Greengard Jr Automatic turf watering systems
US4149340A (en) * 1976-06-07 1979-04-17 Davitoria Lobo Luis J Hydroponics unit and system with automatic gas fed feeding
US4396149A (en) * 1980-12-30 1983-08-02 Energy Management Corporation Irrigation control system
GB2137378B (en) * 1983-01-28 1986-06-25 Lth Electronics Limited Dissolved oxygen control
FR2624341B1 (fr) * 1987-12-09 1990-05-25 Ayme De La Chevreliere Charles Procede et dispositif d'arrosage de cultures permettant une protection des plantes cultivees
US20070010915A1 (en) * 2005-07-07 2007-01-11 Pioneer Sales, Ltd. Weather monitor and irrigation overrride system with unique system identifier
CN106406171A (zh) * 2016-09-23 2017-02-15 四川森迪科技发展股份有限公司 一种无花果种植用自动浇灌系统

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2969185A (en) * 1958-09-08 1961-01-24 Edward C Geiger Automatic misting system

Also Published As

Publication number Publication date
US3463396A (en) 1969-08-26
DE1582829A1 (de) 1970-07-09
FR1562801A (xx) 1969-04-11
GB1145675A (en) 1969-03-19
NL6612025A (xx) 1968-02-27
DK120623B (da) 1971-06-21

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