FR38772E - Method and apparatus for determining the potassium content of spaces containing potassium - Google Patents

Method and apparatus for determining the potassium content of spaces containing potassium

Info

Publication number
FR38772E
FR38772E FR38772DA FR38772E FR 38772 E FR38772 E FR 38772E FR 38772D A FR38772D A FR 38772DA FR 38772 E FR38772 E FR 38772E
Authority
FR
France
Prior art keywords
potassium
determining
spaces containing
content
containing potassium
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
Other languages
French (fr)
Inventor
Werner Kolhorster
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
Priority claimed from DEK109394D external-priority patent/DE536006C/en
Application filed filed Critical
Application granted granted Critical
Publication of FR38772E publication Critical patent/FR38772E/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
    • 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
    • G01N23/02—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 transmitting the radiation through the material
    • G01N23/06—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 transmitting the radiation through the material and measuring the absorption
    • G01N23/18—Investigating the presence of flaws defects or foreign matter
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/16—Measuring radiation intensity
    • G01T1/18—Measuring radiation intensity with counting-tube arrangements, e.g. with Geiger counters

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Molecular Biology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Measurement Of Radiation (AREA)
FR38772D 1928-05-07 1930-07-02 Method and apparatus for determining the potassium content of spaces containing potassium Expired FR38772E (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DEK109394D DE536006C (en) 1928-05-07 1928-05-07 Method for determining the potassium content in the ground, in deposits, technical products, etc. like
DEK115762D DE575375C (en) 1928-05-07 1929-07-15 Method for determining the potassium content
FR679444T 1929-07-27
GB24623/29A GB340231A (en) 1928-05-07 1929-08-12 A process for determining the potassium content in spaces containing potassium
GB20623/30A GB351266A (en) 1928-05-07 1930-07-08 Improvements in apparatus for determining potassium content in spaces containing potassium

Publications (1)

Publication Number Publication Date
FR38772E true FR38772E (en) 1931-07-18

Family

ID=40802111

Family Applications (1)

Application Number Title Priority Date Filing Date
FR38772D Expired FR38772E (en) 1928-05-07 1930-07-02 Method and apparatus for determining the potassium content of spaces containing potassium

Country Status (3)

Country Link
DE (1) DE575375C (en)
FR (1) FR38772E (en)
GB (1) GB351266A (en)

Also Published As

Publication number Publication date
DE575375C (en) 1933-04-28
GB351266A (en) 1931-06-25

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