FR2650394B1 - Perfectionnement aux sondes de detection du taux d'humidite dans un malaxeur - Google Patents

Perfectionnement aux sondes de detection du taux d'humidite dans un malaxeur

Info

Publication number
FR2650394B1
FR2650394B1 FR8910267A FR8910267A FR2650394B1 FR 2650394 B1 FR2650394 B1 FR 2650394B1 FR 8910267 A FR8910267 A FR 8910267A FR 8910267 A FR8910267 A FR 8910267A FR 2650394 B1 FR2650394 B1 FR 2650394B1
Authority
FR
France
Prior art keywords
mixer
improvement
rate detection
detection probes
moisture rate
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 - Lifetime
Application number
FR8910267A
Other languages
English (en)
Other versions
FR2650394A1 (fr
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR8910267A priority Critical patent/FR2650394B1/fr
Publication of FR2650394A1 publication Critical patent/FR2650394A1/fr
Application granted granted Critical
Publication of FR2650394B1 publication Critical patent/FR2650394B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • G01N33/38—Concrete; Lime; Mortar; Gypsum; Bricks; Ceramics; Glass
    • G01N33/383—Concrete or cement
    • 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

  • 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)
  • Ceramic Engineering (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
FR8910267A 1989-07-26 1989-07-26 Perfectionnement aux sondes de detection du taux d'humidite dans un malaxeur Expired - Lifetime FR2650394B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8910267A FR2650394B1 (fr) 1989-07-26 1989-07-26 Perfectionnement aux sondes de detection du taux d'humidite dans un malaxeur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8910267A FR2650394B1 (fr) 1989-07-26 1989-07-26 Perfectionnement aux sondes de detection du taux d'humidite dans un malaxeur

Publications (2)

Publication Number Publication Date
FR2650394A1 FR2650394A1 (fr) 1991-02-01
FR2650394B1 true FR2650394B1 (fr) 1991-11-22

Family

ID=9384294

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8910267A Expired - Lifetime FR2650394B1 (fr) 1989-07-26 1989-07-26 Perfectionnement aux sondes de detection du taux d'humidite dans un malaxeur

Country Status (1)

Country Link
FR (1) FR2650394B1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1784920B1 (de) * 1963-06-05 1971-02-11 Adolf Dipl.Ing. Oplatek Elektrode für eine Vorrichtung zum Messen des spezifischenelektrischen Widerstandes des Mischguts bei der Aufbereitung von Beton od.dgl.
DE2912530C3 (de) * 1979-03-29 1981-12-03 Elba-Werk Maschinen-Gesellschaft Mbh & Co, 7505 Ettlingen Vorrichtung zum Messen des spezifischen elektrischen Widerstandes von Mischgütern
FR2614104B1 (fr) * 1987-04-14 1992-11-06 Herault Hubert Sonde pour dispositif de mesure du taux d'humidite des materiaux entrant dans la composition du beton, en particulier

Also Published As

Publication number Publication date
FR2650394A1 (fr) 1991-02-01

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Legal Events

Date Code Title Description
TP Transmission of property