CR20200074A - Aparato efector de potencial de agua del suelo y sus usos - Google Patents
Aparato efector de potencial de agua del suelo y sus usosInfo
- Publication number
- CR20200074A CR20200074A CR20200074A CR20200074A CR20200074A CR 20200074 A CR20200074 A CR 20200074A CR 20200074 A CR20200074 A CR 20200074A CR 20200074 A CR20200074 A CR 20200074A CR 20200074 A CR20200074 A CR 20200074A
- Authority
- CR
- Costa Rica
- Prior art keywords
- soil water
- water potential
- effector apparatus
- water
- potential effector
- Prior art date
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
- A01G27/00—Self-acting watering devices, e.g. for flower-pots
- A01G27/003—Controls for self-acting watering devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N19/00—Investigating materials by mechanical methods
- G01N19/10—Measuring moisture content, e.g. by measuring change in length of hygroscopic filament; Hygrometers
-
- 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
-
- 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
- A01G27/00—Self-acting watering devices, e.g. for flower-pots
-
- 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
- A01G27/00—Self-acting watering devices, e.g. for flower-pots
- A01G27/008—Component parts, e.g. dispensing fittings, level indicators
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F216/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical
- C08F216/02—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical by an alcohol radical
- C08F216/04—Acyclic compounds
- C08F216/06—Polyvinyl alcohol ; Vinyl alcohol
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F222/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides, or nitriles thereof
- C08F222/04—Anhydrides, e.g. cyclic anhydrides
- C08F222/06—Maleic anhydride
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
- C08L1/08—Cellulose derivatives
- C08L1/26—Cellulose ethers
- C08L1/28—Alkyl ethers
- C08L1/286—Alkyl ethers substituted with acid radicals, e.g. carboxymethyl cellulose [CMC]
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
- C08L71/02—Polyalkylene oxides
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/24—Earth materials
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/24—Earth materials
- G01N33/246—Earth materials for water content
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D16/00—Control of fluid pressure
- G05D16/04—Control of fluid pressure without auxiliary power
- G05D16/10—Control of fluid pressure without auxiliary power the sensing element being a piston or plunger
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Medicinal Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- General Health & Medical Sciences (AREA)
- Pathology (AREA)
- Biochemistry (AREA)
- Analytical Chemistry (AREA)
- Water Supply & Treatment (AREA)
- Environmental Sciences (AREA)
- Organic Chemistry (AREA)
- Polymers & Plastics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Remote Sensing (AREA)
- Food Science & Technology (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid Mechanics (AREA)
- Automation & Control Theory (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Catching Or Destruction (AREA)
- Manipulator (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
- Prostheses (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
Se proporciona un aparato para efectuar el potencial de agua en medios que contienen agua que comprende un alojamiento permeable al agua, un material de cambio de volumen que puede retener agua, un inserto compresible y un receptor para recibir y transducir una señal.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IL253540A IL253540A0 (en) | 2017-07-18 | 2017-07-18 | humidity sensor |
US201862662950P | 2018-04-26 | 2018-04-26 | |
PCT/IL2018/050792 WO2019016807A1 (en) | 2017-07-18 | 2018-07-18 | APPARATUS FOR IMPLEMENTING SOIL WATER POTENTIAL AND USES THEREOF |
Publications (1)
Publication Number | Publication Date |
---|---|
CR20200074A true CR20200074A (es) | 2020-09-16 |
Family
ID=62454829
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CR20200074A CR20200074A (es) | 2017-07-18 | 2018-07-18 | Aparato efector de potencial de agua del suelo y sus usos |
Country Status (21)
Country | Link |
---|---|
US (1) | US20200163294A1 (es) |
EP (1) | EP3655755B1 (es) |
JP (1) | JP2020528546A (es) |
KR (1) | KR20200045467A (es) |
CN (1) | CN111108366A (es) |
AU (1) | AU2018302528A1 (es) |
BR (1) | BR112020000898A2 (es) |
CA (1) | CA3070207A1 (es) |
CL (1) | CL2020000119A1 (es) |
CO (1) | CO2020000634A2 (es) |
CR (1) | CR20200074A (es) |
DK (1) | DK3655755T3 (es) |
ES (1) | ES2963995T3 (es) |
IL (2) | IL253540A0 (es) |
MX (1) | MX2020000455A (es) |
PE (1) | PE20210033A1 (es) |
PH (1) | PH12020500102A1 (es) |
RU (1) | RU2020101431A (es) |
SG (1) | SG11202000288PA (es) |
WO (1) | WO2019016807A1 (es) |
ZA (1) | ZA202000304B (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2019360360A1 (en) | 2018-10-19 | 2021-04-15 | Hortau Inc. | Porous medium parameter measurement device |
CN114467720A (zh) * | 2021-06-03 | 2022-05-13 | 王红强 | 压力感应自动浇花器 |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IL42132A (en) * | 1973-04-27 | 1975-10-15 | Tal A | Tensiometer |
US4130012A (en) * | 1977-11-25 | 1978-12-19 | Design Loft Creations, Inc. | Soil moisture indicator |
SU966571A1 (ru) * | 1981-02-02 | 1982-10-15 | Ленинградский Филиал Государственного Проектно-Изыскательского И Научно-Исследовательского Института Гражданской Авиации "Аэропроект" | Датчик влажности грунта |
US4655076A (en) * | 1984-01-23 | 1987-04-07 | Raychem Corporation | Moisture measuring apparatus |
JPS633733A (ja) * | 1986-06-23 | 1988-01-08 | 株式会社クボタ | 作物用給水制御装置 |
JPS63200062A (ja) * | 1987-02-16 | 1988-08-18 | Oyo Chishitsu Kk | 土中水分センサ |
US5329081A (en) * | 1992-01-17 | 1994-07-12 | Morningside Holdings Pty. Ltd. | Moisture sensor and switch |
WO1998004915A1 (en) * | 1996-07-26 | 1998-02-05 | Soil Sensors, Inc. | Soil moisture sensor |
AU761288B2 (en) * | 1998-12-21 | 2003-05-29 | Clive Lindsay Ragless | Matric potential responder improvements |
AUPP781798A0 (en) * | 1998-12-21 | 1999-01-21 | Ragless, Clive Lindsay | Matric potential responder improvements |
JP2002262679A (ja) * | 2001-03-07 | 2002-09-17 | Akio Tanigawa | 灌漑用開閉装置 |
EP1889051A1 (de) * | 2005-06-07 | 2008-02-20 | Plantcare AG | Vorrichtung zur verwendung mit einem sensor zur verbesserung der genauigkeit, sowie sensor mit verbesserter genauigkeit |
US7181953B1 (en) * | 2005-10-19 | 2007-02-27 | Tescom Corporation | Moisture detector assembly |
US7437957B2 (en) * | 2006-08-15 | 2008-10-21 | Hortau Inc. | Porous medium tensiometer |
BRPI1000060B1 (pt) * | 2010-01-04 | 2017-12-26 | Embrapa - Empresa Brasileira De Pesquisa Agropecuária. | Density sensor to assess voltage, potential and activity of liquids |
DE102011056754A1 (de) * | 2011-12-21 | 2013-06-27 | Klaus Spohrer | Bodenfeuchtesensor und Kalibrierungsverfahren hierzu |
JP6007454B2 (ja) * | 2012-08-22 | 2016-10-12 | 国立研究開発法人日本原子力研究開発機構 | 水分センサ |
JP6281133B2 (ja) * | 2013-08-26 | 2018-02-21 | 株式会社アイ・イー・ジェー | 植物を育生する方法およびプランター |
US9411070B2 (en) * | 2013-12-13 | 2016-08-09 | Cheng-Hung Chang | Extendable wireless soil measurement apparatus |
EP3087369B1 (en) * | 2013-12-23 | 2020-02-05 | Saturas Ltd. | Device for measuring water potential in plant tissue |
CN105210821B (zh) * | 2015-09-04 | 2018-02-06 | 张洪荣 | 一种自动控制浇水的方法及装置 |
WO2018067625A1 (en) * | 2016-10-04 | 2018-04-12 | Lafian Jesse | Tensiometer apparatus and method |
CN106596891A (zh) * | 2016-11-16 | 2017-04-26 | 杨显清 | 一种测量土壤墒情数据的方法 |
-
2017
- 2017-07-18 IL IL253540A patent/IL253540A0/en unknown
-
2018
- 2018-07-18 EP EP18835598.6A patent/EP3655755B1/en active Active
- 2018-07-18 CN CN201880055137.3A patent/CN111108366A/zh active Pending
- 2018-07-18 MX MX2020000455A patent/MX2020000455A/es unknown
- 2018-07-18 DK DK18835598.6T patent/DK3655755T3/da active
- 2018-07-18 KR KR1020207002846A patent/KR20200045467A/ko not_active Application Discontinuation
- 2018-07-18 US US16/631,820 patent/US20200163294A1/en active Pending
- 2018-07-18 WO PCT/IL2018/050792 patent/WO2019016807A1/en unknown
- 2018-07-18 BR BR112020000898-2A patent/BR112020000898A2/pt unknown
- 2018-07-18 CA CA3070207A patent/CA3070207A1/en active Pending
- 2018-07-18 JP JP2020502177A patent/JP2020528546A/ja active Pending
- 2018-07-18 RU RU2020101431A patent/RU2020101431A/ru unknown
- 2018-07-18 PE PE2020000114A patent/PE20210033A1/es unknown
- 2018-07-18 AU AU2018302528A patent/AU2018302528A1/en not_active Abandoned
- 2018-07-18 SG SG11202000288PA patent/SG11202000288PA/en unknown
- 2018-07-18 ES ES18835598T patent/ES2963995T3/es active Active
- 2018-07-18 CR CR20200074A patent/CR20200074A/es unknown
-
2020
- 2020-01-14 PH PH12020500102A patent/PH12020500102A1/en unknown
- 2020-01-15 CL CL2020000119A patent/CL2020000119A1/es unknown
- 2020-01-16 IL IL272107A patent/IL272107A/en unknown
- 2020-01-16 ZA ZA2020/00304A patent/ZA202000304B/en unknown
- 2020-01-22 CO CONC2020/0000634A patent/CO2020000634A2/es unknown
Also Published As
Publication number | Publication date |
---|---|
RU2020101431A3 (es) | 2021-12-27 |
SG11202000288PA (en) | 2020-02-27 |
DK3655755T3 (en) | 2023-11-20 |
RU2020101431A (ru) | 2021-08-18 |
CL2020000119A1 (es) | 2020-09-11 |
IL272107A (en) | 2020-03-31 |
MX2020000455A (es) | 2020-08-13 |
CA3070207A1 (en) | 2019-01-24 |
PE20210033A1 (es) | 2021-01-07 |
JP2020528546A (ja) | 2020-09-24 |
ZA202000304B (en) | 2022-07-27 |
CN111108366A (zh) | 2020-05-05 |
EP3655755A1 (en) | 2020-05-27 |
IL253540A0 (en) | 2017-09-28 |
PH12020500102A1 (en) | 2020-10-19 |
EP3655755B1 (en) | 2023-08-30 |
US20200163294A1 (en) | 2020-05-28 |
KR20200045467A (ko) | 2020-05-04 |
AU2018302528A1 (en) | 2020-02-13 |
CO2020000634A2 (es) | 2020-04-13 |
ES2963995T3 (es) | 2024-04-03 |
EP3655755A4 (en) | 2021-04-14 |
WO2019016807A1 (en) | 2019-01-24 |
BR112020000898A2 (pt) | 2020-07-21 |
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