FR2382686A1 - Procede et dispositif pour mesurer des proprietes physiques ou chimiques de matieres en vrac - Google Patents

Procede et dispositif pour mesurer des proprietes physiques ou chimiques de matieres en vrac

Info

Publication number
FR2382686A1
FR2382686A1 FR7804855A FR7804855A FR2382686A1 FR 2382686 A1 FR2382686 A1 FR 2382686A1 FR 7804855 A FR7804855 A FR 7804855A FR 7804855 A FR7804855 A FR 7804855A FR 2382686 A1 FR2382686 A1 FR 2382686A1
Authority
FR
France
Prior art keywords
bulk materials
chemical properties
measuring
measuring physical
stock
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.)
Granted
Application number
FR7804855A
Other languages
English (en)
French (fr)
Other versions
FR2382686B1 (de
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.)
Elba Werk Maschinen GmbH and Co
Original Assignee
Elba Werk Maschinen GmbH and Co
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 Elba Werk Maschinen GmbH and Co filed Critical Elba Werk Maschinen GmbH and Co
Publication of FR2382686A1 publication Critical patent/FR2382686A1/fr
Application granted granted Critical
Publication of FR2382686B1 publication Critical patent/FR2382686B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/10—Devices for withdrawing samples in the liquid or fluent state
    • G01N1/20—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
FR7804855A 1977-03-02 1978-02-21 Procede et dispositif pour mesurer des proprietes physiques ou chimiques de matieres en vrac Granted FR2382686A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2708943A DE2708943C2 (de) 1977-03-02 1977-03-02 Verfahren zur Messung der Eigenfeuchtigkeit von Schüttgütern bei der Betonbereitung und Vorrichtung zum Durchführen des Verfahrens

Publications (2)

Publication Number Publication Date
FR2382686A1 true FR2382686A1 (fr) 1978-09-29
FR2382686B1 FR2382686B1 (de) 1984-02-10

Family

ID=6002530

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7804855A Granted FR2382686A1 (fr) 1977-03-02 1978-02-21 Procede et dispositif pour mesurer des proprietes physiques ou chimiques de matieres en vrac

Country Status (6)

Country Link
JP (1) JPS53109693A (de)
DE (1) DE2708943C2 (de)
ES (1) ES467459A1 (de)
FR (1) FR2382686A1 (de)
GB (1) GB1597533A (de)
IT (1) IT1102713B (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS636675Y2 (de) * 1979-04-26 1988-02-25
DE3538885C1 (en) * 1985-11-02 1987-06-04 Elba Werk Maschinen Gmbh & Co Method and appliance for measuring the intrinsic moisture of bulk solids in the preparation of concrete
DE3612282C3 (de) * 1986-03-13 1993-12-23 Liebherr Mischtechnik Gmbh Vorrichtung zur Messung der Feuchtigkeit von Schüttstoffen im fließenden Materialstrom
SE500831C2 (sv) * 1992-03-13 1994-09-12 Ingemar Dahl Anordning och metod för fuktmätning vid betongtillverkning
DE19512924C2 (de) * 1995-03-30 1997-07-03 Elba Werk Maschinen Gmbh & Co Vorrichtung zur Messung der Eigenfeuchte der Bestandteile einer Baustoffmischung
CN102444289B (zh) * 2011-11-18 2013-09-25 河海大学 混凝土浇筑振捣动态可视化监测方法
CN102505857B (zh) * 2011-11-18 2014-02-19 河海大学 基于gps实时定位振捣棒在混凝土中振捣轨迹的方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3575055A (en) * 1969-10-16 1971-04-13 Continental Carbon Co Apparatus for automatically sampling solids

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7414019U (de) * 1974-10-17 Polysius Ag Vorrichtung zur Probeentnahme aus einem Strom körnigen oder kleinstückigen Materiales
DE899618C (de) * 1941-10-17 1953-12-14 Hans Lange Dr Ing Anordnung zur selbsttaetigen Regelung der Wasserzugabe entsprechend der Eigenfeuchtigkeit der Zuschlagstoffe bei der Betonaufbereitung
AT205900B (de) * 1958-09-23 1959-10-26 Josef Dipl Ing Daum Verfahren zur Herstellung von Betonmischungen
DE1498590B1 (de) * 1963-10-31 1970-09-03 Brinkmann Ag M Selbsttaetig arbeitende Vorrichtung zur Bestimmung der Feuchte eines faserigen oder blattfoermigen Gutes
AT262126B (de) * 1965-06-28 1968-05-27 Ammann U Maschf Ag Verfahren zur chargenweisen Herstellung von Frischbeton und Einrichtung zur Durchführung des Verfahrens
US3614230A (en) * 1969-05-08 1971-10-19 Exxon Research Engineering Co Apparatus and method for sampling and analyzing fluid solids
CH568139A5 (de) * 1973-08-30 1975-10-31 Ammann U Maschinenfabrik Ag
FR2258253B1 (de) * 1974-01-21 1978-03-17 Lerebourg Michel
DE2417012A1 (de) * 1974-04-08 1975-10-23 Scheurich Verfahren und vorrichtung zur herstellung einer betonmischung gebildet von zementzuschlagstoffen, wasser und zusatzmitteln

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3575055A (en) * 1969-10-16 1971-04-13 Continental Carbon Co Apparatus for automatically sampling solids

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/75 *

Also Published As

Publication number Publication date
JPS6225987B2 (de) 1987-06-05
IT1102713B (it) 1985-10-07
DE2708943C2 (de) 1986-09-11
FR2382686B1 (de) 1984-02-10
JPS53109693A (en) 1978-09-25
GB1597533A (en) 1981-09-09
IT7848246A0 (it) 1978-03-01
ES467459A1 (es) 1979-07-01
DE2708943A1 (de) 1978-09-07

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