FR2353850A1 - Dispositif de controle de compositions de matieres evacuees par pompage - Google Patents

Dispositif de controle de compositions de matieres evacuees par pompage

Info

Publication number
FR2353850A1
FR2353850A1 FR7717131A FR7717131A FR2353850A1 FR 2353850 A1 FR2353850 A1 FR 2353850A1 FR 7717131 A FR7717131 A FR 7717131A FR 7717131 A FR7717131 A FR 7717131A FR 2353850 A1 FR2353850 A1 FR 2353850A1
Authority
FR
France
Prior art keywords
pumping
compositions
controlling
evacuated
materials
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
FR7717131A
Other languages
English (en)
Other versions
FR2353850B1 (fr
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.)
Gesellschaft fuer Kernforschung mbH
Original Assignee
Gesellschaft fuer Kernforschung mbH
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 Gesellschaft fuer Kernforschung mbH filed Critical Gesellschaft fuer Kernforschung mbH
Publication of FR2353850A1 publication Critical patent/FR2353850A1/fr
Application granted granted Critical
Publication of FR2353850B1 publication Critical patent/FR2353850B1/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
    • G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
    • G01N23/22—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by measuring secondary emission from the material
    • G01N23/221—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by measuring secondary emission from the material by activation analysis
    • G01N23/222—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by measuring secondary emission from the material by activation analysis using neutron activation analysis [NAA]
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2223/00—Investigating materials by wave or particle radiation
    • G01N2223/07—Investigating materials by wave or particle radiation secondary emission
    • G01N2223/074—Investigating materials by wave or particle radiation secondary emission activation analysis
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2223/00—Investigating materials by wave or particle radiation
    • G01N2223/60—Specific applications or type of materials
    • G01N2223/635—Specific applications or type of materials fluids, granulates

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)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Sampling And Sample Adjustment (AREA)
FR7717131A 1976-06-03 1977-06-03 Dispositif de controle de compositions de matieres evacuees par pompage Granted FR2353850A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2624937A DE2624937C2 (de) 1976-06-03 1976-06-03 Einrichtung zur kontinuierlichen Überwachung des Zustandes von pumpfähigem Material

Publications (2)

Publication Number Publication Date
FR2353850A1 true FR2353850A1 (fr) 1977-12-30
FR2353850B1 FR2353850B1 (fr) 1982-07-02

Family

ID=5979728

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7717131A Granted FR2353850A1 (fr) 1976-06-03 1977-06-03 Dispositif de controle de compositions de matieres evacuees par pompage

Country Status (6)

Country Link
DE (1) DE2624937C2 (fr)
FI (1) FI60317C (fr)
FR (1) FR2353850A1 (fr)
GB (1) GB1566142A (fr)
NL (1) NL7706043A (fr)
ZA (1) ZA773362B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0007759A1 (fr) * 1978-07-21 1980-02-06 United Kingdom Atomic Energy Authority Procédé et appareil pour mesurer la concentration d'eau dans de l'huile brute
GB8526413D0 (en) * 1985-10-25 1985-11-27 Atomic Energy Authority Uk Analysis of fluid
CN113484896B (zh) * 2021-07-01 2024-05-10 成都纽瑞特医疗科技股份有限公司 一种放射性物质检测装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2199404A5 (fr) * 1972-09-08 1974-04-05 Atomic Energy Commission

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7418204U (de) * 1974-05-25 1974-08-29 Ges Fuer Kernforschung Mbh Bestrahlungs- und/oder messzelle

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2199404A5 (fr) * 1972-09-08 1974-04-05 Atomic Energy Commission

Also Published As

Publication number Publication date
FI771698A (fr) 1977-12-04
NL7706043A (nl) 1977-12-06
FR2353850B1 (fr) 1982-07-02
DE2624937C2 (de) 1982-03-25
ZA773362B (en) 1978-04-26
GB1566142A (en) 1980-04-30
DE2624937A1 (de) 1977-12-29
FI60317B (fi) 1981-08-31
FI60317C (fi) 1981-12-10

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse