FR722480A - Improvements to vacuum drying devices - Google Patents

Improvements to vacuum drying devices

Info

Publication number
FR722480A
FR722480A FR722480DA FR722480A FR 722480 A FR722480 A FR 722480A FR 722480D A FR722480D A FR 722480DA FR 722480 A FR722480 A FR 722480A
Authority
FR
France
Prior art keywords
vacuum drying
drying devices
devices
vacuum
drying
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
Augustinus Edvard Jonsson
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 filed Critical
Application granted granted Critical
Publication of FR722480A publication Critical patent/FR722480A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B5/00—Drying solid materials or objects by processes not involving the application of heat
    • F26B5/04—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR722480D 1930-09-25 1931-09-05 Improvements to vacuum drying devices Expired FR722480A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE722480X 1930-09-25

Publications (1)

Publication Number Publication Date
FR722480A true FR722480A (en) 1932-03-17

Family

ID=20316032

Family Applications (1)

Application Number Title Priority Date Filing Date
FR722480D Expired FR722480A (en) 1930-09-25 1931-09-05 Improvements to vacuum drying devices

Country Status (1)

Country Link
FR (1) FR722480A (en)

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