FR2456331B1 - - Google Patents

Info

Publication number
FR2456331B1
FR2456331B1 FR7912042A FR7912042A FR2456331B1 FR 2456331 B1 FR2456331 B1 FR 2456331B1 FR 7912042 A FR7912042 A FR 7912042A FR 7912042 A FR7912042 A FR 7912042A FR 2456331 B1 FR2456331 B1 FR 2456331B1
Authority
FR
France
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
Application number
FR7912042A
Other languages
French (fr)
Other versions
FR2456331A1 (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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR7912042A priority Critical patent/FR2456331A1/en
Priority to BE0/200539A priority patent/BE883206A/en
Priority to ES491326A priority patent/ES491326A0/en
Priority to IT67730/80A priority patent/IT1128284B/en
Publication of FR2456331A1 publication Critical patent/FR2456331A1/en
Application granted granted Critical
Publication of FR2456331B1 publication Critical patent/FR2456331B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T7/00—Details of radiation-measuring instruments
    • G01T7/02—Collecting means for receiving or storing samples to be investigated and possibly directly transporting the samples to the measuring arrangement; particularly for investigating radioactive fluids
    • G01T7/04—Collecting means for receiving or storing samples to be investigated and possibly directly transporting the samples to the measuring arrangement; particularly for investigating radioactive fluids by filtration

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Molecular Biology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Measurement Of Radiation (AREA)
  • Measuring Fluid Pressure (AREA)
FR7912042A 1979-05-11 1979-05-11 Detector for sampling and testing radioactive aerosols in atmos. - incorporates trapping filter covering opening in detector chamber wall with simple release mechanism for replacement Granted FR2456331A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7912042A FR2456331A1 (en) 1979-05-11 1979-05-11 Detector for sampling and testing radioactive aerosols in atmos. - incorporates trapping filter covering opening in detector chamber wall with simple release mechanism for replacement
BE0/200539A BE883206A (en) 1979-05-11 1980-05-09 DEVICE FOR SAMPLING AND CONTROLLING RADIO-ACTIVE AEROSOLS
ES491326A ES491326A0 (en) 1979-05-11 1980-05-09 DEVICE FOR EXTRACTING AND CONTROLLING RADIOACTIVE AEROSOLS IN AN ATMOSPHERE
IT67730/80A IT1128284B (en) 1979-05-11 1980-05-09 RADIOACTIVE AEROSOL COLLECTION AND CONTROL DEVICE CONTAINED IN AN ATMOSPHERE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7912042A FR2456331A1 (en) 1979-05-11 1979-05-11 Detector for sampling and testing radioactive aerosols in atmos. - incorporates trapping filter covering opening in detector chamber wall with simple release mechanism for replacement

Publications (2)

Publication Number Publication Date
FR2456331A1 FR2456331A1 (en) 1980-12-05
FR2456331B1 true FR2456331B1 (en) 1982-09-03

Family

ID=9225368

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7912042A Granted FR2456331A1 (en) 1979-05-11 1979-05-11 Detector for sampling and testing radioactive aerosols in atmos. - incorporates trapping filter covering opening in detector chamber wall with simple release mechanism for replacement

Country Status (4)

Country Link
BE (1) BE883206A (en)
ES (1) ES491326A0 (en)
FR (1) FR2456331A1 (en)
IT (1) IT1128284B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2516243A1 (en) * 1981-11-10 1983-05-13 Novelec DEVICE, ASSEMBLY AND HEAD FOR DETECTING PARTICLES OF AEROSOL HAVING RADIOACTIVE PROPERTIES
FR2547421B1 (en) * 1983-06-10 1986-01-10 Commissariat Energie Atomique METHOD FOR DETECTION OF ATMOSPHERIC CONTAMINATION BY AEROSOLS OF ALPHA PARTICLES AND PORTABLE DETECTOR FOR SUCH CONTAMINATION IMPLEMENTING THE METHOD
FR2707762B1 (en) * 1993-07-15 1995-08-11 Commissariat Energie Atomique Device for continuous measurement of the air concentration of the total thoracic fraction of radioactive aerosols.
FR3006446B1 (en) * 2013-05-28 2016-05-06 Tech Systemes SYSTEM FOR SAMPLING AND USING THE SYSTEM
CN113588357B (en) * 2021-08-04 2024-05-03 上海中科新核智能科技有限公司 Automatic paper feeding sampling and measuring device for radioactive aerosol

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1038200A (en) * 1963-12-24 1966-08-10 Standard Telephones Cables Ltd Improvements in or relating to solid state display devices
FR1467039A (en) * 1965-07-30 1967-01-27 Commissariat Energie Atomique Method for detecting uranium in the atmosphere and device by applying
GB1323265A (en) * 1971-03-30 1973-07-11 Abramov V P Device for filter cake pulsating blast discharge
US3769505A (en) * 1972-03-15 1973-10-30 Gen Electric Radioactive halogen monitoring system

Also Published As

Publication number Publication date
ES8105090A1 (en) 1981-05-16
ES491326A0 (en) 1981-05-16
FR2456331A1 (en) 1980-12-05
BE883206A (en) 1980-09-01
IT1128284B (en) 1986-05-28
IT8067730A0 (en) 1980-05-09

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Legal Events

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CL Concession to grant licences