FR2670893B1 - Sonde de prelevement pneumatique de matieres granuleuses ou pulverulentes. - Google Patents

Sonde de prelevement pneumatique de matieres granuleuses ou pulverulentes.

Info

Publication number
FR2670893B1
FR2670893B1 FR9016083A FR9016083A FR2670893B1 FR 2670893 B1 FR2670893 B1 FR 2670893B1 FR 9016083 A FR9016083 A FR 9016083A FR 9016083 A FR9016083 A FR 9016083A FR 2670893 B1 FR2670893 B1 FR 2670893B1
Authority
FR
France
Prior art keywords
granular
sampling probe
powdery materials
pneumatic sampling
pneumatic
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
FR9016083A
Other languages
English (en)
Other versions
FR2670893A1 (fr
Inventor
Viot Denis
Peureux Jean-Marie
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.)
TRIPETTE RENAUD
Original Assignee
TRIPETTE RENAUD
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 TRIPETTE RENAUD filed Critical TRIPETTE RENAUD
Priority to FR9016083A priority Critical patent/FR2670893B1/fr
Publication of FR2670893A1 publication Critical patent/FR2670893A1/fr
Application granted granted Critical
Publication of FR2670893B1 publication Critical patent/FR2670893B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
    • B65G53/34—Details
    • B65G53/52—Adaptations of pipes or tubes
    • B65G53/528—Flux combining or dividing arrangements
    • 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
    • G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
    • G01N1/08—Devices for withdrawing samples in the solid state, e.g. by cutting involving an extracting tool, e.g. core bit

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sampling And Sample Adjustment (AREA)
FR9016083A 1990-12-21 1990-12-21 Sonde de prelevement pneumatique de matieres granuleuses ou pulverulentes. Expired - Fee Related FR2670893B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9016083A FR2670893B1 (fr) 1990-12-21 1990-12-21 Sonde de prelevement pneumatique de matieres granuleuses ou pulverulentes.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9016083A FR2670893B1 (fr) 1990-12-21 1990-12-21 Sonde de prelevement pneumatique de matieres granuleuses ou pulverulentes.

Publications (2)

Publication Number Publication Date
FR2670893A1 FR2670893A1 (fr) 1992-06-26
FR2670893B1 true FR2670893B1 (fr) 1993-03-19

Family

ID=9403519

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9016083A Expired - Fee Related FR2670893B1 (fr) 1990-12-21 1990-12-21 Sonde de prelevement pneumatique de matieres granuleuses ou pulverulentes.

Country Status (1)

Country Link
FR (1) FR2670893B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4424909A1 (de) * 1994-07-14 1996-01-18 Siemens Ag Verfahren und Vorrichtung zur Ortung von Schadstoffansammlungen
US7610793B2 (en) * 2006-09-11 2009-11-03 Cummins Filtration Ip Inc. Residence time chamber and sampling apparatus
US7587950B2 (en) 2006-09-11 2009-09-15 Cummins Filtration Ip Inc. Source dilution sampling system for emissions analysis

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB629918A (en) * 1947-12-01 1949-09-30 Simon Ltd Henry Improved means for discharging grain from railway trucks
US4221510A (en) * 1979-02-09 1980-09-09 Teledyne Canada Ltd. Withdrawal of particulate material from a hopper
FR2480723A1 (fr) * 1980-04-18 1981-10-23 Taveau Ets Albert Installation pour la prise d'echantillons dans une masse de produit
FR2628207B1 (fr) * 1988-03-04 1992-10-16 Tripette & Renaud Sonde de prelevement d'echantillons d'un materiau presente en vrac dans un contenant

Also Published As

Publication number Publication date
FR2670893A1 (fr) 1992-06-26

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Legal Events

Date Code Title Description
ST Notification of lapse