DK125214B - Frysetørrer. - Google Patents

Frysetørrer.

Info

Publication number
DK125214B
DK125214B DK271970AA DK271970A DK125214B DK 125214 B DK125214 B DK 125214B DK 271970A A DK271970A A DK 271970AA DK 271970 A DK271970 A DK 271970A DK 125214 B DK125214 B DK 125214B
Authority
DK
Denmark
Prior art keywords
freeze dryer
dryer
freeze
Prior art date
Application number
DK271970AA
Other languages
Danish (da)
English (en)
Inventor
Dijk N Van
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of DK125214B publication Critical patent/DK125214B/da

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)
DK271970AA 1969-05-30 1970-05-27 Frysetørrer. DK125214B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6908334A NL6908334A (fr) 1969-05-30 1969-05-30

Publications (1)

Publication Number Publication Date
DK125214B true DK125214B (da) 1973-01-15

Family

ID=19807069

Family Applications (1)

Application Number Title Priority Date Filing Date
DK271970AA DK125214B (da) 1969-05-30 1970-05-27 Frysetørrer.

Country Status (9)

Country Link
US (1) US3656240A (fr)
AT (1) AT299816B (fr)
BE (1) BE751114A (fr)
CH (1) CH507491A (fr)
DK (1) DK125214B (fr)
FR (1) FR2056214A5 (fr)
GB (1) GB1315147A (fr)
NL (1) NL6908334A (fr)
SE (1) SE351918B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3909957A (en) * 1971-07-14 1975-10-07 Arjun Dev Passey Apparatus for freeze-drying
US6610250B1 (en) 1999-08-23 2003-08-26 3M Innovative Properties Company Apparatus using halogenated organic fluids for heat transfer in low temperature processes requiring sterilization and methods therefor
US8015841B2 (en) * 2006-09-08 2011-09-13 Praxair Technology, Inc. Cryogenic refrigeration system for lyophilization
DE102015205526A1 (de) * 2015-03-26 2016-09-29 Gea Lyophil Gmbh Kondensator mit beheiztem Verdampfer

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3146077A (en) * 1961-07-20 1964-08-25 Pennsalt Chemicals Corp Freeze drying apparatus

Also Published As

Publication number Publication date
CH507491A (de) 1971-05-15
BE751114A (fr) 1970-11-30
DE2025999B2 (de) 1977-04-07
FR2056214A5 (fr) 1971-05-14
SE351918B (fr) 1972-12-11
DE2025999A1 (de) 1970-12-03
NL6908334A (fr) 1970-12-02
GB1315147A (en) 1973-04-26
US3656240A (en) 1972-04-18
AT299816B (de) 1972-07-10

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