GB636471A - Improvements relating to apparatus for sterilizing by heating and subsequent coolingof food in closed receptacles - Google Patents
Improvements relating to apparatus for sterilizing by heating and subsequent coolingof food in closed receptaclesInfo
- Publication number
- GB636471A GB636471A GB36898/46A GB3689846A GB636471A GB 636471 A GB636471 A GB 636471A GB 36898/46 A GB36898/46 A GB 36898/46A GB 3689846 A GB3689846 A GB 3689846A GB 636471 A GB636471 A GB 636471A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pipe
- retort
- container
- food
- heating
- 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
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/04—Heat
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
- A23L3/10—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by heating materials in packages which are not progressively transported through the apparatus
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Polymers & Plastics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Nutrition Science (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
Abstract
636,471. Sterilizing apparatus. OMSTED, K. Dec. 13, 1946, No. 36898. Convention date, Jan. 9, 1942. [Class 49] In an apparatus for the sterilizing by heating and subsequent cooling of food in closed receptacles, comprising a retort in which the receptacles are placed in liquid under pressure and a container in communication with the retort, the container communicates by a pipe with a source of steam under pressure which is constant and which corresponds to the steam pressure desired in the retort. With the apparatus of the figure, a retort 1 containing the food receptacles immersed in a liquid communicates by a pipe 3, in which is a stop valve 4, with a container 2, and steam under pressure from a pipe 7 is led through pipes 10 and 12 to heat the liquid in the retort and also through a pipe 9 to the container 2, the pressure in the container being maintained at the desired degree by adjustment of a reducing valve 8. On completion of the heating, cooling water is conveyed under pressure through a pipe 13 into the bottom of the retort and the hot liquid is thereupon forced through the pipe 3 into the container 2. On completion of the cooling a valve 15 in a pipe 14 from the top of the retort is opened and the cooling water expelled through the pipe 14 to a drain pipe 17; the hot liquid is led back from the container by way of a pipe 5 to the retort on opening a stop valve 6 in the pipe 5.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE636471X | 1942-01-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB636471A true GB636471A (en) | 1950-05-03 |
Family
ID=20313668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB36898/46A Expired GB636471A (en) | 1942-01-09 | 1946-12-13 | Improvements relating to apparatus for sterilizing by heating and subsequent coolingof food in closed receptacles |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB636471A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017185156A1 (en) * | 2016-04-26 | 2017-11-02 | Palacios Barrasús José Ignácio | Automated system for pasteurising food and eliminating pathogens, and automated assembly to provide dry saturated steam during pelletisation |
-
1946
- 1946-12-13 GB GB36898/46A patent/GB636471A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017185156A1 (en) * | 2016-04-26 | 2017-11-02 | Palacios Barrasús José Ignácio | Automated system for pasteurising food and eliminating pathogens, and automated assembly to provide dry saturated steam during pelletisation |
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