FR2534687A1 - Dispositif de prelevement d'echantillons - Google Patents

Dispositif de prelevement d'echantillons Download PDF

Info

Publication number
FR2534687A1
FR2534687A1 FR8217505A FR8217505A FR2534687A1 FR 2534687 A1 FR2534687 A1 FR 2534687A1 FR 8217505 A FR8217505 A FR 8217505A FR 8217505 A FR8217505 A FR 8217505A FR 2534687 A1 FR2534687 A1 FR 2534687A1
Authority
FR
France
Prior art keywords
cavity
hopper
sampling
hollow shaft
flow
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
FR8217505A
Other languages
English (en)
French (fr)
Other versions
FR2534687B1 (https=
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 FR8217505A priority Critical patent/FR2534687A1/fr
Priority to EP19830401995 priority patent/EP0106765A1/fr
Publication of FR2534687A1 publication Critical patent/FR2534687A1/fr
Application granted granted Critical
Publication of FR2534687B1 publication Critical patent/FR2534687B1/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)
FR8217505A 1982-10-14 1982-10-14 Dispositif de prelevement d'echantillons Granted FR2534687A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR8217505A FR2534687A1 (fr) 1982-10-14 1982-10-14 Dispositif de prelevement d'echantillons
EP19830401995 EP0106765A1 (fr) 1982-10-14 1983-10-13 Dispositif de prélèvement d'échantillons

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8217505A FR2534687A1 (fr) 1982-10-14 1982-10-14 Dispositif de prelevement d'echantillons

Publications (2)

Publication Number Publication Date
FR2534687A1 true FR2534687A1 (fr) 1984-04-20
FR2534687B1 FR2534687B1 (https=) 1985-05-10

Family

ID=9278405

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8217505A Granted FR2534687A1 (fr) 1982-10-14 1982-10-14 Dispositif de prelevement d'echantillons

Country Status (2)

Country Link
EP (1) EP0106765A1 (https=)
FR (1) FR2534687A1 (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2609549B1 (fr) * 1987-01-08 1990-11-30 Yernaux Pesage Sa Dispositif pour prelever des echantillons d'un produit en grains, notamment de cereales
FI79196C (fi) * 1987-04-23 1989-11-10 Outokumpu Oy Anordning foer provtagning ur substans innehaollande fast aemne.
US4827775A (en) * 1987-07-17 1989-05-09 Gilbert Forrester Apparatus for extracting a sample
US4858477A (en) * 1988-06-24 1989-08-22 Halliburton Company Dry materials sample collector improvements
CN103759984A (zh) * 2014-01-08 2014-04-30 湖北省环境监测中心站 一种水平角度可控采样枪
EP3819625A1 (en) * 2019-11-05 2021-05-12 SCANGRADING ApS An apparatus for taking a particle sample, and a method of using the apparatus

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3122019A (en) * 1959-07-21 1964-02-25 Bolidens Gruv Ab Pendulum sampler
US3270279A (en) * 1964-02-07 1966-08-30 Samuel Jackson Mfg Corp Method and apparatus for determining the moisture content of cotton by sampling witha suction
US3298235A (en) * 1965-06-16 1967-01-17 Dean Gamet Mfg Company Automatic sampling device
US3528279A (en) * 1967-01-31 1970-09-15 Commissariat Energie Atomique Device for sampling aerosols
GB1343963A (en) * 1971-11-17 1974-01-16 Procter & Gamble Ltd Method and apparatus for measuring dust properties of granular materials

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3122019A (en) * 1959-07-21 1964-02-25 Bolidens Gruv Ab Pendulum sampler
US3270279A (en) * 1964-02-07 1966-08-30 Samuel Jackson Mfg Corp Method and apparatus for determining the moisture content of cotton by sampling witha suction
US3298235A (en) * 1965-06-16 1967-01-17 Dean Gamet Mfg Company Automatic sampling device
US3528279A (en) * 1967-01-31 1970-09-15 Commissariat Energie Atomique Device for sampling aerosols
GB1343963A (en) * 1971-11-17 1974-01-16 Procter & Gamble Ltd Method and apparatus for measuring dust properties of granular materials

Also Published As

Publication number Publication date
FR2534687B1 (https=) 1985-05-10
EP0106765A1 (fr) 1984-04-25

Similar Documents

Publication Publication Date Title
EP0271383B1 (fr) Dispositif de nettoyage d'une aiguille de prélèvement d'un liquide
FR2534687A1 (fr) Dispositif de prelevement d'echantillons
EP4136426B1 (fr) Surveillance de l'huile d'un dispositif de lubrification
FR2874211A1 (fr) Dispositif de transfert et de dosage de matiere pulverulente ou granuleuse contenue dans une tremie
FR2820081A1 (fr) Module de transfert
FR2486444A1 (fr) Appareil pour melanger et degazer des constituants de resines synthetiques, en particulier de resines synthetiques thermodurcissables
EP0063971B1 (fr) Dispositif de prélèvement d'échantillons liquides
FR2445283A1 (fr) Procede de dechargement de melamine en poudre d'un container, container propre au transport de melamine et tremie propre a la mise en oeuvre de ce procede
FR2534020A1 (fr) Appareil de dosage gravimetrique continu et de transport pneumatique pour produits semi-fluides
EP0951825B1 (fr) Mangeoire pour volailles, utilisée notamment dans une installation d'alimentation de vollailes
BE900318A (fr) Dispositif pour le chargement dose de matieres en vrac.
FR2673808A1 (fr) Gaveuse semi automatique pour le gavage des palmipedes.
FR2530157A1 (fr) Dispositif de melange en proportions dosees de produits en vrac notamment en vue de leur incorporation dans un autre produit
FR2594093A1 (fr) Dispositif de dosage automatique notamment pour produits solides
FR2645705A1 (fr) Appareil d'echantillonnage d'un liquide et machine automatique de traite
FR2586299A1 (fr) Perfectionnement aux dispositifs de prelevement automatique d'echantillons
CN113865941A (zh) 一种自动取样检测分析装置
WO1989002394A1 (fr) Distributeur de materiau en poudre, tel que du lait
FR2541067A1 (fr) Dispositif pneumatique de distribution et de dosage de produits pulverulents ou granuleux
FR2642996A1 (fr) Machine pour le nettoyage de petites pieces sortant de production
FR2886281A3 (fr) Dispositif collecteur pour des installations de convoyage de particules par helices convoyeuses
CH376702A (fr) Distributeur d'engrais ou matiéres analogues
FR2469900A1 (fr) Dispositif separateur pour aspirateur de poussieres
FR2825069A1 (fr) Procede et dispositif pour remplir un sac en materiau granulaire ou pulverulent
FR2605732A1 (fr) Procede et dispositif de pesage d'un produit s'ecoulant, en particulier du poisson transporte par un courant d'eau

Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse