DK0672234T3 - Freeze-Drying - Google Patents

Freeze-Drying

Info

Publication number
DK0672234T3
DK0672234T3 DK94924796.9T DK94924796T DK0672234T3 DK 0672234 T3 DK0672234 T3 DK 0672234T3 DK 94924796 T DK94924796 T DK 94924796T DK 0672234 T3 DK0672234 T3 DK 0672234T3
Authority
DK
Denmark
Prior art keywords
freeze
drying
Prior art date
Application number
DK94924796.9T
Other languages
Danish (da)
Inventor
Martin Christ
Original Assignee
Martin Christ Gefriertrocknung
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 Martin Christ Gefriertrocknung filed Critical Martin Christ Gefriertrocknung
Application granted granted Critical
Publication of DK0672234T3 publication Critical patent/DK0672234T3/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
    • F26B25/22—Controlling the drying process in dependence on liquid content of solid materials or objects
    • F26B25/225—Controlling the drying process in dependence on liquid content of solid materials or objects by repeated or continuous weighing of the material or a sample thereof
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Drying Of Solid Materials (AREA)
DK94924796.9T 1993-10-13 1994-07-22 Freeze-Drying DK0672234T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4334902A DE4334902C2 (en) 1993-10-13 1993-10-13 Freeze dryer

Publications (1)

Publication Number Publication Date
DK0672234T3 true DK0672234T3 (en) 1997-12-08

Family

ID=6500061

Family Applications (1)

Application Number Title Priority Date Filing Date
DK94924796.9T DK0672234T3 (en) 1993-10-13 1994-07-22 Freeze-Drying

Country Status (4)

Country Link
EP (1) EP0672234B1 (en)
DE (2) DE4334902C2 (en)
DK (1) DK0672234T3 (en)
WO (1) WO1995010744A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0811153B1 (en) * 1995-02-14 1998-10-14 Georg Wilhelm Oetjen Method of determining residual moisture content during secondary drying in a freeze-drying process
GB9616987D0 (en) * 1996-08-13 1996-09-25 Euratom Load measuring apparatus
DE19719398A1 (en) * 1997-05-07 1998-11-12 Amsco Finn Aqua Gmbh Process for controlling a freeze-drying process
US6564471B1 (en) 2001-03-12 2003-05-20 S. P. Industries, Inc., The Virtis Division Method and apparatus for freeze-drying
DE102005024536A1 (en) * 2005-05-28 2006-11-30 Hans-Georg Hof Horizontal freeze-drying plant
DE102012007422B4 (en) 2012-04-16 2024-02-08 Martin Christ Gefriertrocknungsanlagen Gmbh Process for freeze-drying substances and system for carrying out this process
DE102017115081A1 (en) * 2017-07-06 2019-01-10 Miele & Cie. Kg Method and apparatus for monitoring the drying of a drying phase of a treatment device for medical goods

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3145562A (en) * 1961-07-18 1964-08-25 Pennsalt Chemicals Corp Apparatus and method for ascertaining optimum drying conditions
US3178829A (en) * 1962-05-25 1965-04-20 J P Devine Mfg Company Process and apparatus for freeze dehydrating of food material
US3280471A (en) * 1964-11-23 1966-10-25 American Sterilizer Co Apparatus and process for freeze drying
GB1587409A (en) * 1976-10-04 1981-04-01 Boc Ltd Freeze drying
DE4023483A1 (en) * 1989-08-03 1991-02-07 Sartorius Gmbh Drying and measuring apparatus using microwave energy

Also Published As

Publication number Publication date
DE59404209D1 (en) 1997-11-06
EP0672234A1 (en) 1995-09-20
EP0672234B1 (en) 1997-10-01
DE4334902A1 (en) 1995-04-20
WO1995010744A1 (en) 1995-04-20
DE4334902C2 (en) 1998-07-02

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