FR2696236B1 - Procédé et dispositif pour la localisation des truffes par la détection des composés volatils émis par ces dernières. - Google Patents

Procédé et dispositif pour la localisation des truffes par la détection des composés volatils émis par ces dernières.

Info

Publication number
FR2696236B1
FR2696236B1 FR9211634A FR9211634A FR2696236B1 FR 2696236 B1 FR2696236 B1 FR 2696236B1 FR 9211634 A FR9211634 A FR 9211634A FR 9211634 A FR9211634 A FR 9211634A FR 2696236 B1 FR2696236 B1 FR 2696236B1
Authority
FR
France
Prior art keywords
truffles
locating
volatile compounds
detecting volatile
compounds emitted
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
FR9211634A
Other languages
English (en)
Other versions
FR2696236A1 (fr
Inventor
Thierry Talou
Krishna C Persaud
Antoine Gaset
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 Polytechnique de Toulouse INPT
Original Assignee
Institut National Polytechnique de Toulouse INPT
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 Polytechnique de Toulouse INPT filed Critical Institut National Polytechnique de Toulouse INPT
Priority to FR9211634A priority Critical patent/FR2696236B1/fr
Priority to ITMI931972A priority patent/IT1272618B/it
Priority to ES09301997A priority patent/ES2074016B1/es
Publication of FR2696236A1 publication Critical patent/FR2696236A1/fr
Application granted granted Critical
Publication of FR2696236B1 publication Critical patent/FR2696236B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • G01N27/12—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a solid body in dependence upon absorption of a fluid; of a solid body in dependence upon reaction with a fluid, for detecting components in the fluid
    • G01N27/125—Composition of the body, e.g. the composition of its sensitive layer
    • G01N27/126—Composition of the body, e.g. the composition of its sensitive layer comprising organic polymers
    • 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
    • G01N33/0004—Gaseous mixtures, e.g. polluted air
    • G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
    • G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Catching Or Destruction (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
  • Feeding And Watering For Cattle Raising And Animal Husbandry (AREA)
FR9211634A 1992-09-28 1992-09-28 Procédé et dispositif pour la localisation des truffes par la détection des composés volatils émis par ces dernières. Expired - Fee Related FR2696236B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR9211634A FR2696236B1 (fr) 1992-09-28 1992-09-28 Procédé et dispositif pour la localisation des truffes par la détection des composés volatils émis par ces dernières.
ITMI931972A IT1272618B (it) 1992-09-28 1993-09-14 Procedimento e dispositivo per la localizzazione dei tartufi per rilevamento dei composti volatili emessi da questi ultimi
ES09301997A ES2074016B1 (es) 1992-09-28 1993-09-22 Procedimiento y dispositivo para la localizacion de trufas por medio de la deteccion de los compuestos volatiles emitidos por estas ultimas.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9211634A FR2696236B1 (fr) 1992-09-28 1992-09-28 Procédé et dispositif pour la localisation des truffes par la détection des composés volatils émis par ces dernières.

Publications (2)

Publication Number Publication Date
FR2696236A1 FR2696236A1 (fr) 1994-04-01
FR2696236B1 true FR2696236B1 (fr) 1994-12-02

Family

ID=9434031

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9211634A Expired - Fee Related FR2696236B1 (fr) 1992-09-28 1992-09-28 Procédé et dispositif pour la localisation des truffes par la détection des composés volatils émis par ces dernières.

Country Status (3)

Country Link
ES (1) ES2074016B1 (fr)
FR (1) FR2696236B1 (fr)
IT (1) IT1272618B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2930341B1 (fr) * 2008-04-21 2012-04-20 Paul Gualandi Detecteur de truffes.
GB2479731B (en) * 2010-04-19 2013-05-22 Hany Agaiby Gas analysers and a method of making gas analysers

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8421188D0 (en) * 1984-08-21 1984-09-26 Persaud K C Gas/odorant sensor
GB8927567D0 (en) * 1989-12-06 1990-02-07 Gen Electric Co Plc Detection of chemicals
GB9009870D0 (en) * 1990-05-02 1990-06-27 Secr Defence Chemically sensitive organometallic semiconducting materials

Also Published As

Publication number Publication date
ITMI931972A0 (it) 1993-09-14
ITMI931972A1 (it) 1995-03-14
ES2074016A2 (es) 1995-08-16
ES2074016R (fr) 1997-07-01
FR2696236A1 (fr) 1994-04-01
IT1272618B (it) 1997-06-26
ES2074016B1 (es) 1998-02-16

Similar Documents

Publication Publication Date Title
FR2594964B1 (fr) Procede de commande d'un dispositif de modulation optique
FR2720838B1 (fr) Procédé perfectionné de localisation de balises pour un appareil autonome.
EP0647967A3 (fr) Procédé de montage d'un dispositif semi-conducteur.
EP0604516A4 (fr) Dispositif perfectionne de localisation de defaut de cable.
EP0602843A3 (fr) Procédé de désétalement pour un système CDMA.
FR2475669B1 (fr) Dispositif de mise sous tension d'un organe d'entrainement
FR2696236B1 (fr) Procédé et dispositif pour la localisation des truffes par la détection des composés volatils émis par ces dernières.
FR2707678B1 (fr) Dispositif de support pour chemin de roulement suspendu.
FR2653624B1 (fr) Procede de maintenance d'un dispositif de controle des acces a un batiment, et dispositif de controle le mettant en óoeuvre.
FR2698704B1 (fr) Procédé et dispositif de maintenance prédictive.
FR2669741B1 (fr) Procede et dispositif de diagraphie a haute resolution.
IT8122003A0 (it) Dispositivo per spargere trucioli su un supporto di spargitura.
FR2688983B1 (fr) Dispositif tendeur pour chaussure de ski.
DK3492A (da) Reguleringsindretning for et koeleanlaeg
FR2699679B1 (fr) Procédé et dispositif d'analyse, par radiographie, d'objets en défilement.
FR2653407B1 (fr) Procede de protection d'un objet par deshydratation d'air a circulation forcee et dispositif de deshydratation pour la mise en óoeuvre du procede.
FR2704167B1 (fr) Procédé et dispositif pour isoler de l'atmosphère une tête de soudage.
DE59009356D1 (de) Verfahren zum regeln eines reibungsbehafteten stellsystems.
DE69202506D1 (de) Vorrichtung zum Verschieben der Leitflügel eines Geschosses.
BE870076A (fr) Dispositif et procede d'usinage de pieces par abrasion
FR2678059B1 (fr) Dispositif de freinage pour sous-munition.
FR2716538B3 (fr) Procédé de localisation d'émetteurs.
FR2688652B1 (fr) Dispositif de marquage des animaux par tatouage.
FR2685686B1 (fr) Dispositif de mouillage uniforme d'etiquettes prealablement encollees.
FR2673695B1 (fr) Procede et dispositif de controle d'un amortisseur hydraulique.

Legal Events

Date Code Title Description
CA Change of address
ST Notification of lapse