FR1390838A - Freezing drying device - Google Patents

Freezing drying device

Info

Publication number
FR1390838A
FR1390838A FR972098A FR972098A FR1390838A FR 1390838 A FR1390838 A FR 1390838A FR 972098 A FR972098 A FR 972098A FR 972098 A FR972098 A FR 972098A FR 1390838 A FR1390838 A FR 1390838A
Authority
FR
France
Prior art keywords
drying device
freezing drying
freezing
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
FR972098A
Other languages
French (fr)
Inventor
Ulrich Hackenberg
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.)
Leybold Hochvakuum Anlagen GmbH
Original Assignee
Leybold Hochvakuum Anlagen GmbH
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 Leybold Hochvakuum Anlagen GmbH filed Critical Leybold Hochvakuum Anlagen GmbH
Priority to FR972098A priority Critical patent/FR1390838A/en
Application granted granted Critical
Publication of FR1390838A publication Critical patent/FR1390838A/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
    • F26B5/06—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 the process involving freezing

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)
FR972098A 1964-04-23 1964-04-23 Freezing drying device Expired FR1390838A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR972098A FR1390838A (en) 1964-04-23 1964-04-23 Freezing drying device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR972098A FR1390838A (en) 1964-04-23 1964-04-23 Freezing drying device

Publications (1)

Publication Number Publication Date
FR1390838A true FR1390838A (en) 1965-02-26

Family

ID=8828539

Family Applications (1)

Application Number Title Priority Date Filing Date
FR972098A Expired FR1390838A (en) 1964-04-23 1964-04-23 Freezing drying device

Country Status (1)

Country Link
FR (1) FR1390838A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1604786B1 (en) * 1965-03-18 1974-08-29 Atlas As Freeze-drying device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1604786B1 (en) * 1965-03-18 1974-08-29 Atlas As Freeze-drying device

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