FI108881B - Frystorkningsanordning - Google Patents
Frystorkningsanordning Download PDFInfo
- Publication number
- FI108881B FI108881B FI931120A FI931120A FI108881B FI 108881 B FI108881 B FI 108881B FI 931120 A FI931120 A FI 931120A FI 931120 A FI931120 A FI 931120A FI 108881 B FI108881 B FI 108881B
- Authority
- FI
- Finland
- Prior art keywords
- freeze
- shelf
- heat exchange
- drying
- exchange fluid
- 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)
Claims (4)
108881 I ίο ihäliga, rektangulära rör som uppvisar längsträckta, motstäende flata ytor (26, 28); och att anslutningama bildas av inre lödningar mellan nämnda motstäende skivor (16, 18) och de flata ytoma (26, 28) vid bägama (20), vilka lödningar är fria fr an spanning för att väsentligen förhindra sadana lokala deformationer som annars skul-5 le förekomma i anslutningama som en följd av att skivomas (16, 18) tjocklek har reducerats, varvid skivomas (16, 18) förutbestämda tjocklekar kan reduceras för att reducera fiystorkningshyllans (10) värmemassa.
2. Frystorkningshylla enligt patentkrav 1, kännetecknad av att den vidare omfat-tar en rektangulär ram (30) som befinner sig mellan de motstäende skivoma (16, 18) 10 och är svetsad vid dessa pä sä sätt att den tätar fiystorkningshyllan (10) vid dennas periferi, samt matnings- och avlägsningsstudsar (40, 42), vilka penetrerar den rektangulära ramen för ledning av värmeväxlingsvätska in i hyllan (10) och respektive ut frän denna.
3. Frystorkningshylla enligt patentkrav 1 eller 2, kännetecknad av att de rek- 15 tangulära rören (20) befinner sig mellan de motstaende skivoma (16, 18) pä sä sätt att de begränsar de parallella strömningskanalema som har kopplats i serie. * I I • I I I < · f · 1 » t « · * a • t < i « * i > ι1ι1ι i » a i » * * · a < a · * a I I I I I >
1. I t I * I I » a » 1. l I 1 I 1 » I » I I 1 I I a » i i * « * a • i 1 1 ' i I t i I » a
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/849,846 US5519946A (en) | 1992-03-12 | 1992-03-12 | Freeze dryer shelf |
US84984692 | 1992-03-12 |
Publications (3)
Publication Number | Publication Date |
---|---|
FI931120A0 FI931120A0 (fi) | 1993-03-12 |
FI931120A FI931120A (fi) | 1993-09-13 |
FI108881B true FI108881B (sv) | 2002-04-15 |
Family
ID=25306662
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI931120A FI108881B (sv) | 1992-03-12 | 1993-03-12 | Frystorkningsanordning |
Country Status (6)
Country | Link |
---|---|
US (2) | US5519946A (sv) |
EP (1) | EP0560632B1 (sv) |
JP (1) | JP3245465B2 (sv) |
DE (1) | DE69315726T2 (sv) |
ES (1) | ES2110569T3 (sv) |
FI (1) | FI108881B (sv) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5398426A (en) * | 1993-12-29 | 1995-03-21 | Societe' De Gestion Et De Diffusion North America, Inc. | Process and apparatus for desiccation |
US5743023A (en) * | 1996-09-06 | 1998-04-28 | Fay; John M. | Method and apparatus for controlling freeze drying process |
US5701745A (en) * | 1996-12-16 | 1997-12-30 | Praxair Technology, Inc. | Cryogenic cold shelf |
US6047484A (en) * | 1998-07-10 | 2000-04-11 | Bolland; Karin Marie | Method and apparatus for evaporating liquid from a product |
US6220048B1 (en) | 1998-09-21 | 2001-04-24 | Praxair Technology, Inc. | Freeze drying with reduced cryogen consumption |
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 |
JP4312339B2 (ja) * | 2000-02-24 | 2009-08-12 | ナブテスコ株式会社 | 蛇行通路付熱伝達装置 |
US6434913B1 (en) | 2000-09-15 | 2002-08-20 | Thomas Hatch | Single-use syringe |
US6557366B1 (en) | 2001-08-14 | 2003-05-06 | Donatos Pizzeria Corporation | Apparatus for cold-holding food products |
US7347004B1 (en) | 2005-01-13 | 2008-03-25 | Lyophilization Services Of New England, Inc. | Freeze drying apparatus and method |
US20070137061A1 (en) * | 2005-12-19 | 2007-06-21 | Gerald Bogdan | Freeze dryer shelf assembly |
GB2434633A (en) * | 2006-01-27 | 2007-08-01 | Boc Group Plc | Freeze dryer shelf comprising a corrugated sheet defining a flow channel |
GB0609113D0 (en) * | 2006-05-09 | 2006-06-21 | Boc Group Plc | Freeze Dryer Shelf |
US8015841B2 (en) | 2006-09-08 | 2011-09-13 | Praxair Technology, Inc. | Cryogenic refrigeration system for lyophilization |
US7914904B2 (en) * | 2008-03-25 | 2011-03-29 | General Electric Company | Component in a combustion system, and process for preventing slag, ash, and char buildup |
WO2011008245A1 (en) * | 2009-07-14 | 2011-01-20 | Ima Life North America Inc. | Enhanced freeze dryer shelf manufacturability through the use of open shape or line contact spacers |
CN101780574A (zh) * | 2010-03-16 | 2010-07-21 | 上海东富龙制药设备制造有限公司 | 一种冻干机板层筋条的焊接方法 |
CN101839621A (zh) * | 2010-03-16 | 2010-09-22 | 上海东富龙制药设备制造有限公司 | 一种冻干机钎焊板层结构 |
CN101782310A (zh) * | 2010-03-16 | 2010-07-21 | 上海东富龙制药设备制造有限公司 | 一种冻干机钎焊板层 |
US9091049B2 (en) * | 2010-08-24 | 2015-07-28 | James Walker | Ventilated structural panels and method of construction with ventilated structural panels |
US9604428B2 (en) | 2010-08-24 | 2017-03-28 | James Walker | Ventilated structural panels and method of construction with ventilated structural panels |
CA2811428A1 (en) * | 2010-09-28 | 2012-04-26 | Baxter International Inc. | Optimization of nucleation and crystallization for lyophilization using gap freezing |
CN102029477A (zh) * | 2010-12-01 | 2011-04-27 | 上海共和真空技术有限公司 | 一种用于冻干机的板层的焊接结构及其焊接方法 |
DE102017204751A1 (de) * | 2017-03-22 | 2018-09-27 | Robert Bosch Gmbh | Gefriertrocknungsanlage |
US20220265558A1 (en) * | 2019-07-26 | 2022-08-25 | Merck Sharp & Dohme Corp. | Methods and assemblies for preparing and dispensing lyospheres of pharmaceutical compositions |
US11054185B1 (en) | 2020-02-24 | 2021-07-06 | Lyophilization Technology, Inc. | Apparatus for lyophilization of products contained in product delivery units |
US11686539B2 (en) * | 2020-03-09 | 2023-06-27 | Raytheon Company | Coldplate with heat transfer module |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB552821A (en) * | 1941-12-18 | 1943-04-27 | Arthur Sproul Mcfarlane | Improvements in and relating to the desiccation of solutions at low temperatures |
US2433951A (en) * | 1946-05-18 | 1948-01-06 | Charles E Hickman | Refrigerator evaporator |
US3030703A (en) * | 1957-09-03 | 1962-04-24 | Martin Marietta Corp | Method of making brazed honeycomb structures |
US2960197A (en) * | 1958-10-07 | 1960-11-15 | Engelhard Ind Inc | Sandwich structure |
US3145562A (en) * | 1961-07-18 | 1964-08-25 | Pennsalt Chemicals Corp | Apparatus and method for ascertaining optimum drying conditions |
US3146077A (en) * | 1961-07-20 | 1964-08-25 | Pennsalt Chemicals Corp | Freeze drying apparatus |
US3264756A (en) * | 1964-06-01 | 1966-08-09 | Pennsalt Chemicals Corp | Drying tray |
US3259991A (en) * | 1965-01-07 | 1966-07-12 | Abbott Lab | Freeze drying method and apparatus |
US3448556A (en) * | 1965-12-06 | 1969-06-10 | Everett Ray Taggart | Apparatus for preserving biological and like preparations |
US3514842A (en) * | 1968-01-16 | 1970-06-02 | North American Rockwell | Brazing process |
US3545097A (en) * | 1968-12-09 | 1970-12-08 | Pennwalt Corp | High thermal conductivity plastic tray for freeze drying of products |
FR2303622A1 (fr) * | 1975-03-10 | 1976-10-08 | Microturbo Sa | Procede de fabrication d'une unite du type echangeur de chaleur |
US4109396A (en) * | 1976-12-06 | 1978-08-29 | Fts Systems, Inc. | Method and apparatus for an improved shelf and tray assembly for a freeze dryer |
US4521975A (en) * | 1981-05-04 | 1985-06-11 | Marquest Medical Products, Inc. | Lyophilizing and forming biologicals having a predetermined unit dosage |
US4474226A (en) * | 1981-09-25 | 1984-10-02 | Iowa State University Research Foundation, Inc. | Method and means of exchanging heat between fluid bodies |
US4606495A (en) * | 1983-12-22 | 1986-08-19 | United Technologies Corporation | Uniform braze application process |
JPS61262593A (ja) * | 1985-05-15 | 1986-11-20 | Showa Alum Corp | 熱交換器 |
JPS6363567A (ja) * | 1986-09-04 | 1988-03-19 | Showa Alum Corp | 耐食性の優れた熱交換器の製造方法 |
JPH0539323Y2 (sv) * | 1987-05-29 | 1993-10-05 | ||
FR2623277B1 (fr) * | 1987-11-17 | 1990-04-27 | Bioetica Sa | Procede et appareil de lyophilisation comportant des moyens formant ecran thermique entre les etageres de lyophilisation |
US5452758A (en) * | 1993-03-31 | 1995-09-26 | Contaminant Separations, Inc. | Heat exchanger |
JPH0874103A (ja) * | 1994-06-30 | 1996-03-19 | Hironari Kida | 滑止め機能を有するストッキングとその製造方法 |
-
1992
- 1992-03-12 US US07/849,846 patent/US5519946A/en not_active Expired - Lifetime
- 1992-12-04 JP JP32515392A patent/JP3245465B2/ja not_active Expired - Lifetime
-
1993
- 1993-03-12 FI FI931120A patent/FI108881B/sv not_active IP Right Cessation
- 1993-03-12 ES ES93301911T patent/ES2110569T3/es not_active Expired - Lifetime
- 1993-03-12 DE DE69315726T patent/DE69315726T2/de not_active Expired - Lifetime
- 1993-03-12 EP EP93301911A patent/EP0560632B1/en not_active Expired - Lifetime
-
1996
- 1996-03-07 US US08/610,817 patent/US5689898A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FI931120A (fi) | 1993-09-13 |
EP0560632A3 (sv) | 1994-08-31 |
US5689898A (en) | 1997-11-25 |
US5519946A (en) | 1996-05-28 |
FI931120A0 (fi) | 1993-03-12 |
JP3245465B2 (ja) | 2002-01-15 |
EP0560632A2 (en) | 1993-09-15 |
JPH05288465A (ja) | 1993-11-02 |
EP0560632B1 (en) | 1997-12-17 |
DE69315726T2 (de) | 1998-07-16 |
DE69315726D1 (de) | 1998-01-29 |
ES2110569T3 (es) | 1998-02-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MA | Patent expired |