CH542415A - Freeze drying installation - Google Patents
Freeze drying installationInfo
- Publication number
- CH542415A CH542415A CH1419671A CH1419671A CH542415A CH 542415 A CH542415 A CH 542415A CH 1419671 A CH1419671 A CH 1419671A CH 1419671 A CH1419671 A CH 1419671A CH 542415 A CH542415 A CH 542415A
- Authority
- CH
- Switzerland
- Prior art keywords
- freeze drying
- drying installation
- installation
- freeze
- drying
- Prior art date
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)
- Freezing, Cooling And Drying Of Foods (AREA)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1419671A CH542415A (en) | 1971-09-30 | 1971-09-30 | Freeze drying installation |
CA152,572A CA957609A (en) | 1971-09-30 | 1972-09-26 | Freeze-drying apparatus |
SE7212401A SE373200B (en) | 1971-09-30 | 1972-09-26 | |
GB4454072A GB1362097A (en) | 1971-09-30 | 1972-09-27 | Freeze-drying apparatus |
US00292828A US3811199A (en) | 1971-09-30 | 1972-09-27 | Freeze-drying apparatus |
FR7234569A FR2155449A5 (en) | 1971-09-30 | 1972-09-29 | |
DE2247923A DE2247923C3 (en) | 1971-09-30 | 1972-09-29 | Freeze-drying systems with support grids that form the product container |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1419671A CH542415A (en) | 1971-09-30 | 1971-09-30 | Freeze drying installation |
Publications (1)
Publication Number | Publication Date |
---|---|
CH542415A true CH542415A (en) | 1973-09-30 |
Family
ID=4398738
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1419671A CH542415A (en) | 1971-09-30 | 1971-09-30 | Freeze drying installation |
Country Status (7)
Country | Link |
---|---|
US (1) | US3811199A (en) |
CA (1) | CA957609A (en) |
CH (1) | CH542415A (en) |
DE (1) | DE2247923C3 (en) |
FR (1) | FR2155449A5 (en) |
GB (1) | GB1362097A (en) |
SE (1) | SE373200B (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4421421C2 (en) * | 1993-12-24 | 1996-08-29 | Daimler Benz Aerospace Airbus | Drying process for components made of fiber-reinforced plastics |
KR100389751B1 (en) * | 1994-12-27 | 2003-10-17 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | Method of bulk washing ad drying of discrete components |
US6151795A (en) * | 1997-06-13 | 2000-11-28 | Mmats Incorporated | Flat material dryer |
GB2480299B (en) | 2010-05-12 | 2016-08-10 | Gea Pharma Systems Ltd | A method for monitoring and/or controlling process parameters of a lyophilization process |
US11377276B2 (en) * | 2016-08-05 | 2022-07-05 | Bachem Holding Ag | Drying container |
CN106923281A (en) * | 2017-04-18 | 2017-07-07 | 明光市昊昊蜂业有限公司 | Drone pupae freeze-drying apparatus |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1236607A (en) * | 1959-06-11 | 1960-07-22 | Centre Nat Rech Scient | Method and device for controlling and regulating the freezing and thawing of various substances, and in particular for controlling and regulating freezing-drying operations |
US3169049A (en) * | 1960-12-01 | 1965-02-09 | Leybold Anlagen Holding A G | Control device for vacuum freeze drying systems |
FR1286002A (en) * | 1961-01-17 | 1962-03-02 | Usifroid | Process for the regulation of freezing-drying operations and installation for its implementation |
US3176408A (en) * | 1961-07-24 | 1965-04-06 | Pennsalt Chemicals Corp | Freeze drying apparatus and method |
GB1073152A (en) * | 1964-02-26 | 1967-06-21 | Vickers Ltd | Control apparatus in equipment for freeze-drying liquid,semi-liquid or granular material |
US3264747A (en) * | 1964-05-13 | 1966-08-09 | Pennsalt Chemical Corp | Method and apparatus for continuous freeze drying |
GB1034744A (en) * | 1964-05-19 | 1966-07-06 | Vickers Ltd | Improvements in or relating to methods of freeze-drying material, particularly foodstuff material |
US3271874A (en) * | 1965-01-28 | 1966-09-13 | Oppenheimer Suzanne Bohnen | Infra-red sublimation method and apparatus for freeze drying techniques |
FR1442556A (en) * | 1965-05-12 | 1966-06-17 | Pennsalt Chemicals Corp | Method and apparatus for the continuous drying of aqueous materials, especially food materials |
DE1285954B (en) * | 1966-03-08 | 1968-12-19 | Leybold Heraeus Gmbh & Co Kg | Insert vessel for freeze-drying systems |
US3545097A (en) * | 1968-12-09 | 1970-12-08 | Pennwalt Corp | High thermal conductivity plastic tray for freeze drying of products |
US3605278A (en) * | 1969-09-25 | 1971-09-20 | Us Navy | Vacuum drying apparatus |
-
1971
- 1971-09-30 CH CH1419671A patent/CH542415A/en not_active IP Right Cessation
-
1972
- 1972-09-26 SE SE7212401A patent/SE373200B/xx unknown
- 1972-09-26 CA CA152,572A patent/CA957609A/en not_active Expired
- 1972-09-27 GB GB4454072A patent/GB1362097A/en not_active Expired
- 1972-09-27 US US00292828A patent/US3811199A/en not_active Expired - Lifetime
- 1972-09-29 DE DE2247923A patent/DE2247923C3/en not_active Expired
- 1972-09-29 FR FR7234569A patent/FR2155449A5/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
SE373200B (en) | 1975-01-27 |
GB1362097A (en) | 1974-07-30 |
DE2247923C3 (en) | 1975-12-11 |
US3811199A (en) | 1974-05-21 |
CA957609A (en) | 1974-11-12 |
DE2247923B2 (en) | 1975-05-07 |
FR2155449A5 (en) | 1973-05-18 |
DE2247923A1 (en) | 1973-04-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |