GB748784A - Improvements in or relating to vacuum freezing and/or vacuum freeze drying methods and apparatus - Google Patents

Improvements in or relating to vacuum freezing and/or vacuum freeze drying methods and apparatus

Info

Publication number
GB748784A
GB748784A GB16313/53A GB1631353A GB748784A GB 748784 A GB748784 A GB 748784A GB 16313/53 A GB16313/53 A GB 16313/53A GB 1631353 A GB1631353 A GB 1631353A GB 748784 A GB748784 A GB 748784A
Authority
GB
United Kingdom
Prior art keywords
rotor
vacuum
tube
freeze drying
serum
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
Application number
GB16313/53A
Inventor
Frederick John Leonar Robinson
Lionel George Beckett
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Edwards High Vacuum Ltd
Original Assignee
W Edwards and Company London Ltd
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 W Edwards and Company London Ltd filed Critical W Edwards and Company London Ltd
Priority to GB16313/53A priority Critical patent/GB748784A/en
Publication of GB748784A publication Critical patent/GB748784A/en
Expired legal-status Critical Current

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G25/00—Conveyors comprising a cyclically-moving, e.g. reciprocating, carrier or impeller which is disengaged from the load during the return part of its movement
    • B65G25/02—Conveyors comprising a cyclically-moving, e.g. reciprocating, carrier or impeller which is disengaged from the load during the return part of its movement the carrier or impeller having different forward and return paths of movement, e.g. walking beam conveyors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • General Engineering & Computer Science (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

748,784. Electric motors. EDWARDS & CO. (LONDON), Ltd., W. Dec. 15, 1954 [June 12, 1963], No. 16313/53. Class 36. [Also in Groups XIII and XVII] In a vacuum freeze drying apparatus for serum or vaccines (see Group XIII) in which a bottle or ampoule containing the serum is rotated in a vacuum chamber while being frozen the chamber assembly between plates 15, 16 includes a foraminated metal tube 17 the lower portion of which constitutes a squirrel-cage rotor 20 of an electric motor and the stator field winding 21 is disposed thereabout. The tube rotor is mounted to rotate within a tube 22 of glass or other high resistance material disposed between the stator and the rotor and which constitutes a vacuum freezing chamber into which the bottles are fed individually through port 13, the fall of the bottle being arrested by a centrifugally-operated peg 46 carried by a circular clip 47 on the rotor, the peg being caused to project when the rotor attains a predetermined speed. Specifications 656,392 and 689,732 [both in Group XVII], are referred to.
GB16313/53A 1953-06-12 1953-06-12 Improvements in or relating to vacuum freezing and/or vacuum freeze drying methods and apparatus Expired GB748784A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB16313/53A GB748784A (en) 1953-06-12 1953-06-12 Improvements in or relating to vacuum freezing and/or vacuum freeze drying methods and apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB16313/53A GB748784A (en) 1953-06-12 1953-06-12 Improvements in or relating to vacuum freezing and/or vacuum freeze drying methods and apparatus

Publications (1)

Publication Number Publication Date
GB748784A true GB748784A (en) 1956-05-09

Family

ID=10075047

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16313/53A Expired GB748784A (en) 1953-06-12 1953-06-12 Improvements in or relating to vacuum freezing and/or vacuum freeze drying methods and apparatus

Country Status (1)

Country Link
GB (1) GB748784A (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1135830B (en) * 1961-01-19 1962-08-30 Leybold Hochvakuum Anlagen Method for regulating continuous freeze drying
DE1178788B (en) * 1959-10-07 1964-09-24 Leybold Hochvakuum Anlagen Tubular vacuum freeze-drying system composed of sub-chambers
US5964043A (en) * 1995-03-18 1999-10-12 Glaxo Wellcome Inc. Freeze-drying process and apparatus
WO2004029529A1 (en) * 2002-09-18 2004-04-08 Sueverkruep Richard Method for production of a preparation of a pharmaceutical material as a lyophilisate and plant for the same
WO2014190992A1 (en) * 2013-05-29 2014-12-04 Gea Process Engineering A/S Method of providing inline sterile freeze drying of a product in trays accommodated in a trolley, system for carrying out the method, and use of the method
US9863699B2 (en) 2014-06-09 2018-01-09 Terumo Bct, Inc. Lyophilization
US10793327B2 (en) 2017-10-09 2020-10-06 Terumo Bct Biotechnologies, Llc Lyophilization container and method of using same
CN113068745A (en) * 2021-04-26 2021-07-06 福清市温福食品有限公司 Preparation method and preparation device of freeze-dried milk eggs
US11604026B2 (en) 2019-03-14 2023-03-14 Terumo Bct Biotechnologies, Llc Lyophilization loading tray assembly and system
CN116576649A (en) * 2023-07-14 2023-08-11 廊坊尊朋木业有限公司 Drying device for wood rotary-cut slices
US11994343B2 (en) 2023-07-11 2024-05-28 Terumo Bct Biotechnologies, Llc Multi-part lyophilization container and method of use

Cited By (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1178788B (en) * 1959-10-07 1964-09-24 Leybold Hochvakuum Anlagen Tubular vacuum freeze-drying system composed of sub-chambers
DE1135830B (en) * 1961-01-19 1962-08-30 Leybold Hochvakuum Anlagen Method for regulating continuous freeze drying
US5964043A (en) * 1995-03-18 1999-10-12 Glaxo Wellcome Inc. Freeze-drying process and apparatus
WO2004029529A1 (en) * 2002-09-18 2004-04-08 Sueverkruep Richard Method for production of a preparation of a pharmaceutical material as a lyophilisate and plant for the same
WO2014190992A1 (en) * 2013-05-29 2014-12-04 Gea Process Engineering A/S Method of providing inline sterile freeze drying of a product in trays accommodated in a trolley, system for carrying out the method, and use of the method
US9863700B2 (en) 2013-05-29 2018-01-09 Gea Process Engineering A/S Method of providing inline sterile freeze drying of a product in trays accommodated in a trolley, system for carrying out the method, and use of the method
US11067336B2 (en) 2014-06-09 2021-07-20 Terumo Bct, Inc. Lyophilization
US10969171B2 (en) 2014-06-09 2021-04-06 Terumo Bct, Inc. Lyophilization
US10976105B2 (en) 2014-06-09 2021-04-13 Terumo Bct, Inc. Lyophilization
US10539367B2 (en) 2014-06-09 2020-01-21 Terumo Bct, Inc. Lyophilization
US9863699B2 (en) 2014-06-09 2018-01-09 Terumo Bct, Inc. Lyophilization
US11137206B2 (en) 2014-06-09 2021-10-05 Terumo Bct, Inc. Lyophilization
US11634257B2 (en) 2017-10-09 2023-04-25 Terumo Bct Biotechnologies, Llc Lyophilization container and method of using same
US10793327B2 (en) 2017-10-09 2020-10-06 Terumo Bct Biotechnologies, Llc Lyophilization container and method of using same
US11740019B2 (en) 2019-03-14 2023-08-29 Terumo Bct Biotechnologies, Llc Lyophilization loading tray assembly and system
US11609043B2 (en) 2019-03-14 2023-03-21 Terumo Bct Biotechnologies, Llc Lyophilization container fill fixture, system and method of use
US11609042B2 (en) 2019-03-14 2023-03-21 Terumo Bct Biotechnologies, Llc Multi-part lyophilization container and method of use
US11604026B2 (en) 2019-03-14 2023-03-14 Terumo Bct Biotechnologies, Llc Lyophilization loading tray assembly and system
US11747082B2 (en) 2019-03-14 2023-09-05 Terumo Bct Biotechnologies, Llc Multi-part lyophilization container and method of use
US11815311B2 (en) 2019-03-14 2023-11-14 Terumo Bct Biotechnologies, Llc Lyophilization container fill fixture, system and method of use
CN113068745A (en) * 2021-04-26 2021-07-06 福清市温福食品有限公司 Preparation method and preparation device of freeze-dried milk eggs
CN113068745B (en) * 2021-04-26 2023-11-10 福清市温福食品有限公司 Freeze-dried milk egg preparation method and preparation device thereof
US11994343B2 (en) 2023-07-11 2024-05-28 Terumo Bct Biotechnologies, Llc Multi-part lyophilization container and method of use
CN116576649A (en) * 2023-07-14 2023-08-11 廊坊尊朋木业有限公司 Drying device for wood rotary-cut slices
CN116576649B (en) * 2023-07-14 2023-09-19 廊坊尊朋木业有限公司 Drying device for wood rotary-cut slices

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