FR1314405A - Method and apparatus for detecting gases and vapors - Google Patents

Method and apparatus for detecting gases and vapors

Info

Publication number
FR1314405A
FR1314405A FR874393A FR874393A FR1314405A FR 1314405 A FR1314405 A FR 1314405A FR 874393 A FR874393 A FR 874393A FR 874393 A FR874393 A FR 874393A FR 1314405 A FR1314405 A FR 1314405A
Authority
FR
France
Prior art keywords
vapors
detecting gases
gases
detecting
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
Application number
FR874393A
Other languages
French (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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston 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 Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Priority to FR874393A priority Critical patent/FR1314405A/en
Application granted granted Critical
Publication of FR1314405A publication Critical patent/FR1314405A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/06—Investigating concentration of particle suspensions
    • G01N15/065—Investigating concentration of particle suspensions using condensation nuclei counters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
FR874393A 1961-09-28 1961-09-28 Method and apparatus for detecting gases and vapors Expired FR1314405A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR874393A FR1314405A (en) 1961-09-28 1961-09-28 Method and apparatus for detecting gases and vapors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR874393A FR1314405A (en) 1961-09-28 1961-09-28 Method and apparatus for detecting gases and vapors

Publications (1)

Publication Number Publication Date
FR1314405A true FR1314405A (en) 1963-01-11

Family

ID=8763658

Family Applications (1)

Application Number Title Priority Date Filing Date
FR874393A Expired FR1314405A (en) 1961-09-28 1961-09-28 Method and apparatus for detecting gases and vapors

Country Status (1)

Country Link
FR (1) FR1314405A (en)

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