FR2288307A2 - Automatic sampling machine for granular and powdery material - permits remote automatic volume sampling at given points in system handling granular or powdered materials - Google Patents

Automatic sampling machine for granular and powdery material - permits remote automatic volume sampling at given points in system handling granular or powdered materials

Info

Publication number
FR2288307A2
FR2288307A2 FR7434956A FR7434956A FR2288307A2 FR 2288307 A2 FR2288307 A2 FR 2288307A2 FR 7434956 A FR7434956 A FR 7434956A FR 7434956 A FR7434956 A FR 7434956A FR 2288307 A2 FR2288307 A2 FR 2288307A2
Authority
FR
France
Prior art keywords
granular
sampling
probe
automatic
powdery material
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
FR7434956A
Other languages
French (fr)
Other versions
FR2288307B2 (en
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
Priority claimed from FR7342631A external-priority patent/FR2258108A5/en
Application filed by Individual filed Critical Individual
Priority to FR7434956A priority Critical patent/FR2288307A2/en
Priority to BE150411A priority patent/BE822079A/en
Priority to GB49867/74A priority patent/GB1492956A/en
Priority to IT29655/74A priority patent/IT1025873B/en
Priority to US05/526,049 priority patent/US3949614A/en
Priority to BR9859/74A priority patent/BR7409859A/en
Priority to CA214,729A priority patent/CA1000522A/en
Priority to NL7415560A priority patent/NL7415560A/en
Priority to CH1581174A priority patent/CH604153A5/xx
Priority to ES432391A priority patent/ES432391A1/en
Priority to JP49138288A priority patent/JPS5739373B2/ja
Priority to DE19742456643 priority patent/DE2456643A1/en
Priority to US05/684,451 priority patent/US4024765A/en
Publication of FR2288307A2 publication Critical patent/FR2288307A2/en
Publication of FR2288307B2 publication Critical patent/FR2288307B2/fr
Application granted granted Critical
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)

Abstract

There is a horizontal cylindrical probe (2) in whose lateral wall is a longitudinal groove (4) for removing a sample of a determined volume of material. The probe is mounted in a breech (3) formed by a sleeve coaxial to the probe which is movable which the sleeve. Drive means which draw at least the probe (2) through an axial distance between a withdrawn position at which the groove (4) is in a discharge zone (9) such as a hopper and a sampling position in which the groove (4) is in the sampling zone. Guide slots (33, 34) enable the probe to be turned with respect to the breech (3) when the probe is in either the sampling or the discharge position.
FR7434956A 1973-11-29 1974-10-17 Automatic sampling machine for granular and powdery material - permits remote automatic volume sampling at given points in system handling granular or powdered materials Granted FR2288307A2 (en)

Priority Applications (13)

Application Number Priority Date Filing Date Title
FR7434956A FR2288307A2 (en) 1973-11-29 1974-10-17 Automatic sampling machine for granular and powdery material - permits remote automatic volume sampling at given points in system handling granular or powdered materials
BE150411A BE822079A (en) 1973-11-29 1974-11-12 VOLUMETRIC COLLECTOR OF FLUID MATERIAL SAMPLES
GB49867/74A GB1492956A (en) 1973-11-29 1974-11-18 Device for taking volumetric samples of a flowable substance
IT29655/74A IT1025873B (en) 1973-11-29 1974-11-20 VOLUMETRIC SAMPLE COLLECTOR OF PARTICULARLY GRANULOUS FLUID MATTER
US05/526,049 US3949614A (en) 1973-11-29 1974-11-21 Automatic volumetric device for taking samples of fluid material
BR9859/74A BR7409859A (en) 1973-11-29 1974-11-25 DEVICE FOR AUTOMATIC VOLUMETRIC HARVESTING OF SAMPLES OF FLUID MATERIAL, ESPECIALLY GRANULOUS OR IN POINTS
CA214,729A CA1000522A (en) 1973-11-29 1974-11-27 Automatic volumetric device for taking samples of granular or powdery materials
NL7415560A NL7415560A (en) 1973-11-29 1974-11-28 DEVICE FOR TAKING VOLUMETRIC SAMPLES FROM A MATERIAL FLOW, IN PARTICULAR GRAIN-SHAPED MATERIAL.
CH1581174A CH604153A5 (en) 1973-11-29 1974-11-28
ES432391A ES432391A1 (en) 1973-11-29 1974-11-28 Automatic volumetric device for taking samples of fluid material
JP49138288A JPS5739373B2 (en) 1973-11-29 1974-11-29
DE19742456643 DE2456643A1 (en) 1973-11-29 1974-11-29 VOLUMETRIC SAMPLER FOR FLOWABLE, IN PARTICULAR GRAY MATERIAL
US05/684,451 US4024765A (en) 1973-11-29 1976-05-07 Automatic volumetric device for taking samples of granular or powdered material

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7342631A FR2258108A5 (en) 1973-11-29 1973-11-29 Automatic sampling machine for granular and powdery material - permits remote automatic volume sampling at given points in system handling granular or powdered materials
FR7434956A FR2288307A2 (en) 1973-11-29 1974-10-17 Automatic sampling machine for granular and powdery material - permits remote automatic volume sampling at given points in system handling granular or powdered materials

Publications (2)

Publication Number Publication Date
FR2288307A2 true FR2288307A2 (en) 1976-05-14
FR2288307B2 FR2288307B2 (en) 1977-03-18

Family

ID=26218056

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7434956A Granted FR2288307A2 (en) 1973-11-29 1974-10-17 Automatic sampling machine for granular and powdery material - permits remote automatic volume sampling at given points in system handling granular or powdered materials

Country Status (1)

Country Link
FR (1) FR2288307A2 (en)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Also Published As

Publication number Publication date
FR2288307B2 (en) 1977-03-18

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