FR784430A - Plant for the preparation of dry powder products - Google Patents
Plant for the preparation of dry powder productsInfo
- Publication number
- FR784430A FR784430A FR784430DA FR784430A FR 784430 A FR784430 A FR 784430A FR 784430D A FR784430D A FR 784430DA FR 784430 A FR784430 A FR 784430A
- Authority
- FR
- France
- Prior art keywords
- plant
- preparation
- dry powder
- powder products
- products
- 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
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J3/00—Devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms
- A61J3/02—Devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms into the form of powders
-
- 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
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Animal Behavior & Ethology (AREA)
- Medicinal Chemistry (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Molecular Biology (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR784430T | 1934-04-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR784430A true FR784430A (en) | 1935-07-22 |
Family
ID=9217307
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR784430D Expired FR784430A (en) | 1934-04-14 | 1934-04-14 | Plant for the preparation of dry powder products |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR784430A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2441730A (en) * | 1944-05-30 | 1948-05-18 | Us Director Of The Office Of S | Method and means for preservation of blood plasma and the like by freezing and drying |
US2528476A (en) * | 1942-03-20 | 1950-10-31 | Thomas Lipton Inc | Method and apparatus for dehydration |
US2574298A (en) * | 1946-12-20 | 1951-11-06 | Maytag Co | Heat exchanger clothes drier |
EP0301117A1 (en) * | 1987-07-29 | 1989-02-01 | AMSCO Finn-Aqua GmbH | Freeze-drying apparatus |
-
1934
- 1934-04-14 FR FR784430D patent/FR784430A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2528476A (en) * | 1942-03-20 | 1950-10-31 | Thomas Lipton Inc | Method and apparatus for dehydration |
US2441730A (en) * | 1944-05-30 | 1948-05-18 | Us Director Of The Office Of S | Method and means for preservation of blood plasma and the like by freezing and drying |
US2574298A (en) * | 1946-12-20 | 1951-11-06 | Maytag Co | Heat exchanger clothes drier |
EP0301117A1 (en) * | 1987-07-29 | 1989-02-01 | AMSCO Finn-Aqua GmbH | Freeze-drying apparatus |
US4949473A (en) * | 1987-07-29 | 1990-08-21 | Leybold Aktiengesellschaft | Freeze drying apparatus with additional condensation surface and refrigeration source |
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