DK1844323T3 - Indretning og fremgangsmåde til bestemmelse af fugt i et medium - Google Patents

Indretning og fremgangsmåde til bestemmelse af fugt i et medium

Info

Publication number
DK1844323T3
DK1844323T3 DK05798678T DK05798678T DK1844323T3 DK 1844323 T3 DK1844323 T3 DK 1844323T3 DK 05798678 T DK05798678 T DK 05798678T DK 05798678 T DK05798678 T DK 05798678T DK 1844323 T3 DK1844323 T3 DK 1844323T3
Authority
DK
Denmark
Prior art keywords
medium
probe
surrounding
determining
surrounding medium
Prior art date
Application number
DK05798678T
Other languages
English (en)
Inventor
Walter Schmidt
Original Assignee
Plantcare Ag
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 Plantcare Ag filed Critical Plantcare Ag
Application granted granted Critical
Publication of DK1844323T3 publication Critical patent/DK1844323T3/da

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N25/00—Investigating or analyzing materials by the use of thermal means
    • G01N25/56—Investigating or analyzing materials by the use of thermal means by investigating moisture content
    • 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
    • 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
    • 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
    • Y10T137/189—Soil moisture sensing

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental Sciences (AREA)
  • Soil Sciences (AREA)
  • Remote Sensing (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
DK05798678T 2005-02-02 2005-11-09 Indretning og fremgangsmåde til bestemmelse af fugt i et medium DK1844323T3 (da)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH1492005 2005-02-02
CH9602005 2005-06-07
PCT/CH2005/000663 WO2006081693A1 (de) 2005-02-02 2005-11-09 Vorrichtung zur messung thermischer eigenschaften in einem medium und verfahren zur bestimmung von feuchtigkeit im medium

Publications (1)

Publication Number Publication Date
DK1844323T3 true DK1844323T3 (da) 2009-01-19

Family

ID=35431517

Family Applications (1)

Application Number Title Priority Date Filing Date
DK05798678T DK1844323T3 (da) 2005-02-02 2005-11-09 Indretning og fremgangsmåde til bestemmelse af fugt i et medium

Country Status (12)

Country Link
US (1) US8001990B2 (da)
EP (1) EP1844323B1 (da)
AT (1) ATE408815T1 (da)
AU (1) AU2005326399B2 (da)
CA (1) CA2596839C (da)
DE (1) DE502005005435D1 (da)
DK (1) DK1844323T3 (da)
ES (1) ES2314722T3 (da)
IL (1) IL184615A (da)
PL (1) PL1844323T3 (da)
SI (1) SI1844323T1 (da)
WO (1) WO2006081693A1 (da)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4188287B2 (ja) * 2004-07-15 2008-11-26 三井金属鉱業株式会社 熱式センサ及びそれを用いた測定装置
WO2007059636A1 (de) 2005-11-23 2007-05-31 Plantcare Ag Bewässerungssystem zur bewässerung von pflanzen
DE102007061519A1 (de) * 2007-12-20 2009-06-25 BSH Bosch und Siemens Hausgeräte GmbH Wäschetrocknungsgerät mit einer Feuchtigkeitsbestimmungseinrichtung und Ver-fahren zum Betreiben eines Wäschetrocknungsgeräts
CH699512A2 (de) * 2008-09-05 2010-03-15 Plantcare Ag Verfahren und Vorrichtung zur automatischen Regelung der Bewässerung von Pflanzen.
DE102010030131B4 (de) * 2010-06-15 2011-12-29 Dow Deutschland Anlagengesellschaft Mbh Handgerät sowie Verfahren zum Untersuchen eines korrosionsanfälligen metallischen Gegenstands auf Korrosion
WO2012062792A1 (en) * 2010-11-09 2012-05-18 Shell Internationale Research Maatschappij B.V. Method and system for detecting corrosion of an insulated corrosion prone object
JP5510833B2 (ja) * 2011-02-16 2014-06-04 カシオ計算機株式会社 携帯端末装置及びプログラム
DE102011056754A1 (de) * 2011-12-21 2013-06-27 Klaus Spohrer Bodenfeuchtesensor und Kalibrierungsverfahren hierzu
RU2492456C1 (ru) * 2012-04-13 2013-09-10 Шлюмберже Текнолоджи Б.В. Способ определения характеристик порового пространства и теплопроводности матрицы пористых материалов
US9989485B2 (en) 2012-06-26 2018-06-05 Schlumberger Technology Corporation Method for determining pore volume characteristics and porous materials' matrix thermal conductivity
DE102012106841A1 (de) * 2012-07-27 2014-01-30 Alfred Kärcher Gmbh & Co. Kg Bodenfeuchtigkeits-Messvorrichtung
CA2898182C (en) * 2013-01-15 2017-07-11 Ndsu Research Foundation Biodegradable soil sensor, system and method
US20150346040A1 (en) * 2014-06-03 2015-12-03 Gary Brandon Stephens Grain Monitoring Device
GB201414492D0 (en) * 2014-08-15 2014-10-01 Delta T Devices Ltd Matric potential sensor
US20160131328A1 (en) 2014-11-07 2016-05-12 Lighthouse Technologies Limited Indoor smd led equipped for outdoor usage
WO2016073344A1 (en) * 2014-11-07 2016-05-12 3M Innovative Properties Company Wireless sensing devices and method for detecting hydration
EP3214998B1 (en) 2014-11-07 2021-09-22 3M Innovative Properties Company Wireless sensing system using sensing device with excitation element
CN107077632B (zh) 2014-11-07 2018-12-14 3M创新有限公司 具有多个天线、ic和/或感测元件的标签组件
US9892359B2 (en) 2014-11-07 2018-02-13 3M Innovative Properties Company Wireless sensor for thermal property with thermal source
FR3030186B1 (fr) * 2014-12-19 2016-12-30 Parrot Dispositif d'irrigation autonome, notamment pour plantes en pot
CN106199062A (zh) * 2016-07-05 2016-12-07 天津大学 地下水渗流速度及温度的微球测量装置
WO2019002337A1 (de) 2017-06-28 2019-01-03 Plantcare Ag Vorrichtungen und verfahren zur untersuchung von pflanzenwachstumssubstraten
FI20175656A (fi) * 2017-07-06 2019-01-07 Lappeenrannan Teknillinen Yliopisto Menetelmä ja järjestelmä nesteenpoistoprosessin jälkeisen jäännösnestepitoisuuden estimoimiseksi
CN107295957B (zh) * 2017-07-12 2021-01-26 李中生 一种农田灌溉指示装置及其使用方法
CN107329432B (zh) * 2017-07-24 2023-11-07 东北农业大学 全自动最大吸湿水测定仪
DE102018113671B4 (de) 2018-06-08 2021-03-18 Hochschule Kaiserslautern Verfahren zur Ermittlung des Feuchtegehalts eines Feuchtigkeit aufnehmenden Materials
US11002582B2 (en) 2018-09-28 2021-05-11 Rosemount Inc. Process transmitter with thermal fluid detection for decreasing damage to the process transmitter components
CN112903748B (zh) * 2021-01-28 2022-02-01 浙江大学 一种饱和软土界面接触热阻及导热系数测量装置及方法
CN114113204B (zh) * 2021-11-11 2023-04-25 南京大学（苏州）高新技术研究院 一种裂隙土体表面优势流定量测试方法
CN114910507B (zh) * 2022-05-11 2023-03-14 中国科学院西北生态环境资源研究院 土体冻胀敏感性测试方法及相关设备

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4013924A (en) * 1970-03-19 1977-03-22 A/S E. Rasmussen Methods and means for detecting the presence of moisture adjacent insulated pipes
DE2536777A1 (de) 1975-08-19 1977-03-03 Issel Wolfgang Messfuehler zur bestimmung der wasserspannung im boden nach dem waermepulsprinzip
DE3510379A1 (de) 1985-03-22 1986-09-25 Erno Raumfahrttechnik Gmbh, 2800 Bremen Messsonde zum messen des feuchtigkeitsgrades einer substanz
WO1990013812A1 (en) 1989-05-04 1990-11-15 Allan Kenneth Wallace Soil moisture assessment by heat capacity
JPH0754307B2 (ja) 1989-07-31 1995-06-07 西部瓦斯株式会社 土壌含水率の測定方法
US5287734A (en) * 1992-02-13 1994-02-22 Cuming Kenneth J Thermal sensor
DE4340775A1 (de) 1993-11-30 1995-06-01 Erwin Halstrup Verfahren und Vorrichtung zum Messen des Feuchtegehaltes eines Stoffes
DE59801087D1 (de) 1997-05-15 2001-08-30 Fraunhofer Ges Forschung Sensor zur bestimmung des feuchtegehalts
US20030080304A1 (en) 2001-10-31 2003-05-01 Flow-Rite Controls, Inc. Apparatus and method for monitoring soil moisture conditions and for maintaining soil moisture conditions
DE10164018B4 (de) 2001-12-28 2004-03-04 Wollesen, Dirk, Dr. Verfahren zur Ermittlung der Wärmekapazität sowie ggf. der Wärmeleitfähigkeit

Also Published As

Publication number Publication date
ES2314722T3 (es) 2009-03-16
US8001990B2 (en) 2011-08-23
IL184615A0 (en) 2007-12-03
SI1844323T1 (sl) 2009-02-28
AU2005326399B2 (en) 2011-09-01
EP1844323A1 (de) 2007-10-17
ATE408815T1 (de) 2008-10-15
PL1844323T3 (pl) 2009-04-30
WO2006081693A1 (de) 2006-08-10
US20080202220A1 (en) 2008-08-28
CA2596839A1 (en) 2006-08-10
EP1844323B1 (de) 2008-09-17
AU2005326399A1 (en) 2006-08-10
DE502005005435D1 (de) 2008-10-30
IL184615A (en) 2012-10-31
CA2596839C (en) 2014-01-28

Similar Documents

Publication Publication Date Title
DK1844323T3 (da) Indretning og fremgangsmåde til bestemmelse af fugt i et medium
ATE421682T1 (de) Dehnungsmessvorrichtung mit temperaturabgleich
ATE463740T1 (de) VERFAHREN UND SENSOR ZUR BESTIMMUNG EINER BRENNTECHNISCH RELEVANTEN GRÖßE EINES GASGEMISCHES
EA201892742A1 (ru) Аппараты и способы регистрации температуры вдоль ствола скважины с использованием полупроводниковых элементов
BR112012031689A2 (pt) elemento sensor para determinar pelo menos um parâmetro de um fluido em um poço tendo um sistema do fundo do poço implantando do mesmo, sistema para determinar pelo menos um parâmetro de um fluido em um poço, e método para determinar pelo men0s um parâmetro de um fluido em um poço
DK2042845T3 (da) Apparat og fremgangsmåde til registrering af den specifikke varmestrøm på en membranvæg til optimering af en kedelkonstruktion og kedelfunktionen
WO2007036353A3 (de) Vorrichtung zur bestimmung der oberflächenfeuchte eines messobjekts
BRPI0518812A2 (pt) dispositivo de teste de fluxo lateral proporcionado validade de resultado de teste aperfeiÇoada
EP1873588A3 (en) Imaging element having a photoluminescent tag, apparatus containing said imaging element and method to form a recording element using it
DK1605238T3 (da) Elektronisk varmefordelingsmåler
NO20091223L (no) Estimering av en formasjonsegenskap
FR2901634B1 (fr) Procede et dispositif de mesure de temperature de jonction d'un composant electronique.
ATE473424T1 (de) Füllstandssensor und zugehöriges betriebs-und herstellungsverfahren sowie entsprechende verwendung
ATE367573T1 (de) Temperaturmessfühler
Tung et al. Sensing sheet: the response of full-bridge strain sensors to thermal variations for detecting and characterizing cracks
FR2882591B1 (fr) Procede de mesure gyrometrique compensee en temperature et dispositif de mesure gyrometrique en faisant application
JP2006194821A (ja) 土壌水分量の測定方法
ATE486269T1 (de) Thermisches massedurchflussgerät mit pfeifton- eliminierung
ATE514056T1 (de) Sensor zur flüssigkeitsmessung und füllstandsmessung
TW200730365A (en) Methods and apparatuses for sensing temperature of multi-via heater chips
Hoffmeister et al. Estimating in-situ soil moisture dynamics from soil thermal dependencies
Heo et al. Evaluation of Latent Heat and Cooling Effect for the Water Body Using Precisely Measured Evaporation Data
FR2812725B1 (fr) Dispositif et procede de determination des caracteristiques de biomasse
FR2863705B1 (fr) Capteur de mesure de la temperature d'un fluide.
SE9904209L (sv) Kemisk näsa med sample-and-hold-funktion