GB1179827A - Ultrasonic treatment of liquids - Google Patents
Ultrasonic treatment of liquidsInfo
- Publication number
- GB1179827A GB1179827A GB27683/68A GB2768368A GB1179827A GB 1179827 A GB1179827 A GB 1179827A GB 27683/68 A GB27683/68 A GB 27683/68A GB 2768368 A GB2768368 A GB 2768368A GB 1179827 A GB1179827 A GB 1179827A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ultrasonic
- transducers
- wall
- liquids
- ultrasonic treatment
- 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
- A23C—DAIRY PRODUCTS, e.g. MILK, BUTTER OR CHEESE; MILK OR CHEESE SUBSTITUTES; MAKING THEREOF
- A23C3/00—Preservation of milk or milk preparations
- A23C3/07—Preservation of milk or milk preparations by irradiation, e.g. by microwaves ; by sonic or ultrasonic waves
- A23C3/073—Preservation of milk or milk preparations by irradiation, e.g. by microwaves ; by sonic or ultrasonic waves by sonic or ultrasonic waves
-
- 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
- A23L5/00—Preparation or treatment of foods or foodstuffs, in general; Food or foodstuffs obtained thereby; Materials therefor
- A23L5/30—Physical treatment, e.g. electrical or magnetic means, wave energy or irradiation
- A23L5/32—Physical treatment, e.g. electrical or magnetic means, wave energy or irradiation using phonon wave energy, e.g. sound or ultrasonic waves
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/34—Treatment of water, waste water, or sewage with mechanical oscillations
- C02F1/36—Treatment of water, waste water, or sewage with mechanical oscillations ultrasonic vibrations
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Polymers & Plastics (AREA)
- Food Science & Technology (AREA)
- Hydrology & Water Resources (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Nutrition Science (AREA)
- Water Supply & Treatment (AREA)
- Environmental & Geological Engineering (AREA)
- Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
Abstract
1,179,827. Ultrasonic transducers. SOC. ALSACIENNE D'ETUDES ET DE TRAVAUX. 11 June, 1968, No. 27683/68. Heading H4J. [Also in Division A2] An apparatus for the ultrasonic treatment of liquids, e.g. for the sterilization of milk, comprises a plurality of ultrasonic generators the transducers 6 of which are mounted on a first wall of a flared section 4 of a pipe 1 which first wall is associated with a second opposite wall which reflects the ultrasonic beams produced towards the axis of the pipe, e.g. as shown by the arrows 9. The liquid may flow in the direction of the arrow 5 through an inlet tube 2 to an outlet tube 3, or may flow in the opposite direction. The transducers may be mounted with their front faces, suitably sealed, in contact with the liquid, and the front faces may be concave to prefocus the emitted beams.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB27683/68A GB1179827A (en) | 1968-06-11 | 1968-06-11 | Ultrasonic treatment of liquids |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB27683/68A GB1179827A (en) | 1968-06-11 | 1968-06-11 | Ultrasonic treatment of liquids |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1179827A true GB1179827A (en) | 1970-02-04 |
Family
ID=10263598
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB27683/68A Expired GB1179827A (en) | 1968-06-11 | 1968-06-11 | Ultrasonic treatment of liquids |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1179827A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1985000420A1 (en) * | 1983-07-13 | 1985-01-31 | Ulrich Hagelauer | Method for tempering a liquid |
EP0526987A1 (en) * | 1991-07-08 | 1993-02-10 | BICC Public Limited Company | Apparatus for processing fluids especially molten polymers |
DE3943590C2 (en) * | 1989-02-08 | 1995-05-24 | Bran & Luebbe | Virus inactivation in liquids |
CN110938520A (en) * | 2019-12-06 | 2020-03-31 | 金银卡(广州)生物科技股份有限公司 | Ultrasonic sterilization fermentation tank |
-
1968
- 1968-06-11 GB GB27683/68A patent/GB1179827A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1985000420A1 (en) * | 1983-07-13 | 1985-01-31 | Ulrich Hagelauer | Method for tempering a liquid |
US4708878A (en) * | 1983-07-13 | 1987-11-24 | Ulrich Hagelauer | Process for temperature controlling a liquid |
DE3943590C2 (en) * | 1989-02-08 | 1995-05-24 | Bran & Luebbe | Virus inactivation in liquids |
EP0526987A1 (en) * | 1991-07-08 | 1993-02-10 | BICC Public Limited Company | Apparatus for processing fluids especially molten polymers |
CN110938520A (en) * | 2019-12-06 | 2020-03-31 | 金银卡(广州)生物科技股份有限公司 | Ultrasonic sterilization fermentation tank |
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