GB2120370B - Freeze dryer apparatus - Google Patents

Freeze dryer apparatus

Info

Publication number: GB2120370B
Authority: GB; United Kingdom
Prior art keywords: freeze dryer; dryer apparatus; freeze; dryer
Prior art date: 1982-05-11
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

GB08310036A

Other versions

GB8310036D0 (en

GB2120370A (en

Inventor

George Keith Emerson Gregory

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.)

John Wyeth and Brother Ltd

Original Assignee

John Wyeth and Brother 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.)

1982-05-11

Filing date

1983-04-13

Publication date

1985-08-14

1983-04-13 Application filed by John Wyeth and Brother Ltd filed Critical John Wyeth and Brother Ltd

1983-04-13 Priority to GB08310036A priority Critical patent/GB2120370B/en

1983-05-18 Publication of GB8310036D0 publication Critical patent/GB8310036D0/en

1983-11-30 Publication of GB2120370A publication Critical patent/GB2120370A/en

1985-08-14 Application granted granted Critical

1985-08-14 Publication of GB2120370B publication Critical patent/GB2120370B/en

Status Expired legal-status Critical Current

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)
Medicinal Preparation (AREA)

GB08310036A 1982-05-11 1983-04-13 Freeze dryer apparatus Expired GB2120370B (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
GB08310036A GB2120370B (en)	1982-05-11	1983-04-13	Freeze dryer apparatus

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB8213602		1982-05-11
GB08310036A GB2120370B (en)	1982-05-11	1983-04-13	Freeze dryer apparatus

Publications (3)

Publication Number	Publication Date
GB8310036D0 GB8310036D0 (en)	1983-05-18
GB2120370A GB2120370A (en)	1983-11-30
GB2120370B true GB2120370B (en)	1985-08-14

Family

ID=26282794

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB08310036A Expired GB2120370B (en)	1982-05-11	1983-04-13	Freeze dryer apparatus

Country Status (1)

Country	Link
GB (1)	GB2120370B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
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
US5701745A (en) *	1996-12-16	1997-12-30	Praxair Technology, Inc.	Cryogenic cold shelf
CN115574547B (en) *	2022-02-23	2023-12-01	上海理工大学	Ultrasonic-assisted freeze drying method

1983
- 1983-04-13 GB GB08310036A patent/GB2120370B/en not_active Expired

Also Published As

Publication number	Publication date
GB8310036D0 (en)	1983-05-18
GB2120370A (en)	1983-11-30

Similar Documents

Publication	Publication Date	Title
DE3362267D1 (en)	1986-04-03	Sheet-binding apparatus
DE3372073D1 (en)	1987-07-23	Medicine-delivering apparatus
GB2119765B (en)	1985-07-10	Web-reeling apparatus
GB8410830D0 (en)	1984-06-06	Drying process
GB8323538D0 (en)	1983-10-05	Drying device
GB8329225D0 (en)	1983-12-07	Antiscour apparatus
GB2125839B (en)	1986-01-29	Dewatering apparatus
GB8305578D0 (en)	1983-03-30	Oculometer apparatus
EP0099756A3 (en)	1985-01-30	Diaphanoscopy apparatus
GB2138270B (en)	1986-07-23	Rice-hulling apparatus
GB2126118B (en)	1986-09-10	Fuel-reforming apparatus
GB8323371D0 (en)	1983-10-05	Slag-scraping apparatus
GB8327950D0 (en)	1983-11-23	Drying apparatus
GB8316423D0 (en)	1983-07-20	Car-directing apparatus
IL70546A0 (en)	1984-03-30	Improved drying process
GB2127551B (en)	1985-11-13	Weighbelt apparatus
GB8411683D0 (en)	1984-06-13	Drying apparatus
GB8321763D0 (en)	1983-09-14	Manupulator apparatus
GB2135034B (en)	1986-06-11	Drying apparatus
GB2121152B (en)	1985-10-02	Freeze drying apparatus
GB2116034B (en)	1985-08-29	Warm-air hand drying apparatus
GB2122733B (en)	1985-09-11	Object launching apparatus
GB8328299D0 (en)	1983-11-23	Drying apparatus
GB2120370B (en)	1985-08-14	Freeze dryer apparatus
GB2125757B (en)	1985-08-29	Block-handling apparatus

Legal Events

Date	Code	Title	Description
2003-05-07	PE20	Patent expired after termination of 20 years	Effective date: 20030412