[go: up one dir, main page]

FR2753272B1 - DETECTOR AND SENSOR FOR THE PRESENCE OF A LIQUID ON A SHEET - Google Patents

DETECTOR AND SENSOR FOR THE PRESENCE OF A LIQUID ON A SHEET

Info

Publication number
FR2753272B1
FR2753272B1 FR9610924A FR9610924A FR2753272B1 FR 2753272 B1 FR2753272 B1 FR 2753272B1 FR 9610924 A FR9610924 A FR 9610924A FR 9610924 A FR9610924 A FR 9610924A FR 2753272 B1 FR2753272 B1 FR 2753272B1
Authority
FR
France
Prior art keywords
detector
sheet
sensor
liquid
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.)
Expired - Fee Related
Application number
FR9610924A
Other languages
French (fr)
Other versions
FR2753272A1 (en
Inventor
Claude Henri Christian Fauvel
Marie Mermier
Thierry Eugene Georges Boulard
Philippe Claude Nicot
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.)
Institut National de la Recherche Agronomique INRA
Original Assignee
Institut National de la Recherche Agronomique INRA
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 Institut National de la Recherche Agronomique INRA filed Critical Institut National de la Recherche Agronomique INRA
Priority to FR9610924A priority Critical patent/FR2753272B1/en
Publication of FR2753272A1 publication Critical patent/FR2753272A1/en
Application granted granted Critical
Publication of FR2753272B1 publication Critical patent/FR2753272B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • A01G7/00—Botany in general
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/06—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a liquid
    • G01N27/07—Construction of measuring vessels; Electrodes therefor

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Forests & Forestry (AREA)
  • Environmental Sciences (AREA)
  • Botany (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
FR9610924A 1996-09-06 1996-09-06 DETECTOR AND SENSOR FOR THE PRESENCE OF A LIQUID ON A SHEET Expired - Fee Related FR2753272B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9610924A FR2753272B1 (en) 1996-09-06 1996-09-06 DETECTOR AND SENSOR FOR THE PRESENCE OF A LIQUID ON A SHEET

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9610924A FR2753272B1 (en) 1996-09-06 1996-09-06 DETECTOR AND SENSOR FOR THE PRESENCE OF A LIQUID ON A SHEET

Publications (2)

Publication Number Publication Date
FR2753272A1 FR2753272A1 (en) 1998-03-13
FR2753272B1 true FR2753272B1 (en) 2000-07-28

Family

ID=9495538

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9610924A Expired - Fee Related FR2753272B1 (en) 1996-09-06 1996-09-06 DETECTOR AND SENSOR FOR THE PRESENCE OF A LIQUID ON A SHEET

Country Status (1)

Country Link
FR (1) FR2753272B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103776675A (en) * 2014-01-21 2014-05-07 中国农业科学院植物保护研究所 Fixing method of microelectrode in-situ puncture plant blades
CN105717166B (en) * 2016-02-15 2019-08-27 江苏大学 A device and method for real-time detection of tree growth state based on microfluidic chip

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2918458B1 (en) 2007-07-06 2012-07-20 Univ Toulouse Le Mirail DEVICE FOR NON-DESTRUCTIVE MEASUREMENT OF MOISTURIZATION OF A PLANT IN ITS NATURAL ENVIRONMENT
US8584510B2 (en) * 2008-01-21 2013-11-19 Max-Planck-Gesellschaft Zur Foerderung Der Wissenschaften E.V. Method and device for determining a pressure parameter of a plant sample

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4380169A (en) * 1981-01-21 1983-04-19 The Curators Of The University Of Missouri Method and apparatus for measuring moisture tension in leaves of growing plants
SU1161002A1 (en) * 1982-11-22 1985-06-15 Северо-Кавказский научно-исследовательский институт фитопатологии Plant leaf moisture pick-up
SU1266491A1 (en) * 1985-01-07 1986-10-30 Научно-Исследовательский Институт Автоматизации Производственных Процессов В Промышленности Apparatus for controlling chemical protection of plants

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103776675A (en) * 2014-01-21 2014-05-07 中国农业科学院植物保护研究所 Fixing method of microelectrode in-situ puncture plant blades
CN105717166B (en) * 2016-02-15 2019-08-27 江苏大学 A device and method for real-time detection of tree growth state based on microfluidic chip

Also Published As

Publication number Publication date
FR2753272A1 (en) 1998-03-13

Similar Documents

Publication Publication Date Title
FR2746627B1 (en) FINGERPRINT SENSOR DEVICE
IL117021A (en) Assay device and a method for detecting the presence of an analyte
HUP9702463A3 (en) Process and compounds for the magnetorelaxometric detection of analytes and use thereof
EP0786672A4 (en) OBJECT DETECTOR
GB9605918D0 (en) A detector for an ultrasonic flow meter and a flow meter provided with the detector
FR2713757B1 (en) Device for detecting the position of a piston.
FR2758039B1 (en) IMPROVED CONTRAST IMAGE DETECTOR
FR2777079B1 (en) DEVICE FOR DETECTING THE OPENING OF A COUNTER
FR2749401B1 (en) ULTRASONIC DETECTION DEVICE FOR DETECTION OF FOREIGN BODIES PRESENT ON THE SURFACE OF A GLASS
FR2732775B1 (en) CONTINUOUS SAMPLE DETECTOR WITH STANDARD
EP0610555A3 (en) Device for determining the air permeability of a web.
EP0670656A3 (en) Image sensor.
GB2301093B (en) Web transportation disruption detection
FR2707394B1 (en) Photosensitive element and detector for detecting light flashes.
FR2715471B1 (en) Device for measuring the permeability of a flat sample of material.
FR2743224B1 (en) DETECTION DEVICE COMPRISING MEANS FOR AUTOMATICALLY PROVIDING THE SENSITIVITY OF A PIN PHOTODIODE
FR2753272B1 (en) DETECTOR AND SENSOR FOR THE PRESENCE OF A LIQUID ON A SHEET
EP0838027A4 (en) DETECTION OF ANALYTES OF REDUCED DIMENSIONS
FR2788131B1 (en) DETECTION DETECTOR ON THE SURFACE OF A TRANSPARENT PLATE
EP0640392A3 (en) Analyte detection device.
FR2693149B1 (en) Device for covering panels on the top face and on the underside of covering sheets.
FR2766112B1 (en) EFFLUENT SENSOR FOR PROFESSIONAL KITCHENS
FR2740873B1 (en) LIQUID PRESENCE DETECTION DEVICE
FR2683036B1 (en) METHOD AND DEVICE FOR DETERMINING THE ORIENTATION OF A SOLID.
FR2723235B1 (en) FIRE DETECTION DEVICES INCLUDING A CORRECTION SENSOR

Legal Events

Date Code Title Description
ST Notification of lapse