CH495542A - Appareil de cryodessiccation - Google Patents

Appareil de cryodessiccation

Info

Publication number
CH495542A
CH495542A CH255969A CH255969A CH495542A CH 495542 A CH495542 A CH 495542A CH 255969 A CH255969 A CH 255969A CH 255969 A CH255969 A CH 255969A CH 495542 A CH495542 A CH 495542A
Authority
CH
Switzerland
Prior art keywords
freeze
drying apparatus
drying
Prior art date
Application number
CH255969A
Other languages
English (en)
Inventor
Frederick Kerns Charles
Leroy Anderson James
Rudolph Mishkin Abraham
Original Assignee
Nestle 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 Nestle Sa filed Critical Nestle Sa
Priority to CH255969A priority Critical patent/CH495542A/fr
Priority to GB261770A priority patent/GB1282702A/en
Priority to ES376212A priority patent/ES376212A1/es
Priority to FR7004168A priority patent/FR2034007A5/fr
Priority to DE19707004214 priority patent/DE7004214U/de
Priority to DE19702005560 priority patent/DE2005560A1/de
Priority to NL7001886A priority patent/NL7001886A/xx
Priority to JP1386670A priority patent/JPS537652B1/ja
Publication of CH495542A publication Critical patent/CH495542A/fr

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)
  • Drying Of Solid Materials (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
CH255969A 1969-02-20 1969-02-20 Appareil de cryodessiccation CH495542A (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
CH255969A CH495542A (fr) 1969-02-20 1969-02-20 Appareil de cryodessiccation
GB261770A GB1282702A (en) 1969-02-20 1970-01-20 Freeze-drying apparatus
ES376212A ES376212A1 (es) 1969-02-20 1970-02-04 Aparato de liofilizacion.
FR7004168A FR2034007A5 (fr) 1969-02-20 1970-02-05
DE19707004214 DE7004214U (de) 1969-02-20 1970-02-06 Gefriertrocknungsvorrichtung.
DE19702005560 DE2005560A1 (de) 1969-02-20 1970-02-06 Gefriertrocknungsvorrichtung
NL7001886A NL7001886A (fr) 1969-02-20 1970-02-10
JP1386670A JPS537652B1 (fr) 1969-02-20 1970-02-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH255969A CH495542A (fr) 1969-02-20 1969-02-20 Appareil de cryodessiccation

Publications (1)

Publication Number Publication Date
CH495542A true CH495542A (fr) 1970-08-31

Family

ID=4236515

Family Applications (1)

Application Number Title Priority Date Filing Date
CH255969A CH495542A (fr) 1969-02-20 1969-02-20 Appareil de cryodessiccation

Country Status (7)

Country Link
JP (1) JPS537652B1 (fr)
CH (1) CH495542A (fr)
DE (2) DE7004214U (fr)
ES (1) ES376212A1 (fr)
FR (1) FR2034007A5 (fr)
GB (1) GB1282702A (fr)
NL (1) NL7001886A (fr)

Also Published As

Publication number Publication date
NL7001886A (fr) 1970-08-24
DE7004214U (de) 1970-08-06
ES376212A1 (es) 1972-09-01
JPS537652B1 (fr) 1978-03-20
DE2005560A1 (de) 1970-09-03
GB1282702A (en) 1972-07-26
FR2034007A5 (fr) 1970-12-04

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Legal Events

Date Code Title Description
PL Patent ceased