FR2496263B1 - - Google Patents

Info

Publication number
FR2496263B1
FR2496263B1 FR8026597A FR8026597A FR2496263B1 FR 2496263 B1 FR2496263 B1 FR 2496263B1 FR 8026597 A FR8026597 A FR 8026597A FR 8026597 A FR8026597 A FR 8026597A FR 2496263 B1 FR2496263 B1 FR 2496263B1
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
FR8026597A
Other languages
French (fr)
Other versions
FR2496263A1 (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.)
Orano Demantelement SAS
Original Assignee
Compagnie Generale des Matieres Nucleaires SA
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 Compagnie Generale des Matieres Nucleaires SA filed Critical Compagnie Generale des Matieres Nucleaires SA
Priority to FR8026597A priority Critical patent/FR2496263A1/en
Publication of FR2496263A1 publication Critical patent/FR2496263A1/en
Application granted granted Critical
Publication of FR2496263B1 publication Critical patent/FR2496263B1/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
    • G01N1/22—Devices for withdrawing samples in the gaseous state

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (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)
FR8026597A 1980-12-15 1980-12-15 Sampling tube for gas present in gas mixt. of liq. - using polymer tube with selective permeability for gases, esp. to detect helium in drilled holes when prospecting for uranium ores Granted FR2496263A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8026597A FR2496263A1 (en) 1980-12-15 1980-12-15 Sampling tube for gas present in gas mixt. of liq. - using polymer tube with selective permeability for gases, esp. to detect helium in drilled holes when prospecting for uranium ores

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8026597A FR2496263A1 (en) 1980-12-15 1980-12-15 Sampling tube for gas present in gas mixt. of liq. - using polymer tube with selective permeability for gases, esp. to detect helium in drilled holes when prospecting for uranium ores

Publications (2)

Publication Number Publication Date
FR2496263A1 FR2496263A1 (en) 1982-06-18
FR2496263B1 true FR2496263B1 (en) 1984-07-20

Family

ID=9249095

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8026597A Granted FR2496263A1 (en) 1980-12-15 1980-12-15 Sampling tube for gas present in gas mixt. of liq. - using polymer tube with selective permeability for gases, esp. to detect helium in drilled holes when prospecting for uranium ores

Country Status (1)

Country Link
FR (1) FR2496263A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0360901A1 (en) * 1988-09-29 1990-04-04 Leybold Aktiengesellschaft Method and device for the sampling and analysis of hydrocarbons

Also Published As

Publication number Publication date
FR2496263A1 (en) 1982-06-18

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Legal Events

Date Code Title Description
ST Notification of lapse