GB540801A - Method of preserving comestibles - Google Patents
Method of preserving comestiblesInfo
- Publication number
- GB540801A GB540801A GB8132/40A GB813240A GB540801A GB 540801 A GB540801 A GB 540801A GB 8132/40 A GB8132/40 A GB 8132/40A GB 813240 A GB813240 A GB 813240A GB 540801 A GB540801 A GB 540801A
- Authority
- GB
- United Kingdom
- Prior art keywords
- fish
- current
- electrodes
- electric current
- passing
- 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
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
- A23B4/00—General methods for preserving meat, sausages, fish or fish products
- A23B4/06—Freezing; Subsequent thawing; Cooling
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Chemical & Material Sciences (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
Abstract
540,801. Preserving food. HARVEY & CO., Ltd. May 6, 1940, No. 8132. Convention date, May 4, 1939. [Class 49] [Also in Group XXXVI] Fish, meat, poultry, &c. is preserved by passing an electric current therethrough and then freezing. Before passing the electric current, the fish, &c. may be treated with an agueous salt solution. The current may be A.C., of 220 volts, passed for 1 to 2 minutes. Two forms of apparatus for carrying out the invention are described .In the first, Fig. 1, the fish are placed in a stationary box 1 of rubber, "Bakelite", (Registered Trade Mark), or other non-conducting material, or of wood having an insulating lining 8, and electrodes 2, 2<SP>1</SP>, pass through insulating sleeves 6, 6<SP>1</SP> to conductors 4, 41. Time switches may be inserted in the circuit. In the second, Fig. 2 (plan view), the fish &c. are placed in insulated boxes 10 secured to or resting on an endless, travelling, non- conductive belt 11, and the electrodes 20, 20<SP>1</SP> have brushes 21, 21<SP>1</SP> which pick up current from conductor rails 24, 24<SP>1</SP>.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US540801XA | 1939-05-04 | 1939-05-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB540801A true GB540801A (en) | 1941-10-30 |
Family
ID=21988665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB8132/40A Expired GB540801A (en) | 1939-05-04 | 1940-05-06 | Method of preserving comestibles |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB540801A (en) |
-
1940
- 1940-05-06 GB GB8132/40A patent/GB540801A/en not_active Expired
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