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1. WO1985000420 - METHOD FOR TEMPERING A LIQUID

Publication Number WO/1985/000420
Publication Date 31.01.1985
International Application No. PCT/DE1984/000132
International Filing Date 12.06.1984
IPC
A23L 3/005 2006.01
AHUMAN NECESSITIES
23FOODS OR FOODSTUFFS; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D91; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
3Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
005by heating using irradiation or electric treatment
A23L 3/30 2006.01
AHUMAN NECESSITIES
23FOODS OR FOODSTUFFS; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D91; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
3Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
26by irradiation without heating
30by treatment with ultrasonic waves
A61M 5/44 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
5Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm rests
44having means for cooling or heating the devices or media
F24H 1/00 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, IN GENERAL
1Water heaters having heat generating means, e.g. boiler, flow-heater, water-storage heater
CPC
A23L 3/005
AHUMAN NECESSITIES
23FOODS OR FOODSTUFFS; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A23B - A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT
3Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
005by heating using irradiation or electric treatment
A23L 3/30
AHUMAN NECESSITIES
23FOODS OR FOODSTUFFS; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A23B - A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT
3Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
26by irradiation without heating
30by treatment with ultrasonic waves
A61M 2205/3693
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
2205General characteristics of the apparatus
36related to heating or cooling
3693by mechanical waves, e.g. ultrasonic
A61M 5/445
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
5Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
44having means for cooling or heating the devices or media
445the media being heated in the reservoir, e.g. warming bloodbags
F24H 1/00
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT GENERATING MEANS, IN GENERAL
1Water heaters having heat generating means, e.g. boiler, flow- heater, water-storage heater
Applicants
  • HAGELAUER, Ulrich [DE]/[DE]
  • FAUST, Uwe [DE]/[DE]
Inventors
  • HAGELAUER, Ulrich
  • FAUST, Uwe
Agents
  • SCHUSTER, Gregor
Priority Data
P 33 25 195.913.07.1983DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(EN) METHOD FOR TEMPERING A LIQUID
(FR) PROCEDE POUR TEMPERER UN LIQUIDE
Abstract
(EN)
Method for tempering a liquid and device for implementing such method, wherein the heating of the liquid is carried out by acoustic waves (ultrasounds) and wherein the temperature measurement is effected by a probe immersed into the liquid or by conctact-free measurement of the infra-red radiations released from the liquid, before comparing the instantaneous temperature value measured to a threshold temperature value in an electric control apparatus; thereafter, the ultrasonic regulation is consequently effected thereby enabling the liquid temperature regulation. To control the ultrasound energy an open/closed control may be used, as well as an ultrasound attenuation control.
(FR)
Procédé pour tempérer un liquide et installation pour réaliser ledit procédé, où le réchauffage du liquide est effectué par des ondes acoustiques (ultra-sons) et où la mesure de température est faite par une sonde plongeant dans le liquide ou en mesurant sans mise en contact le rayonnement infrarouge libéré par le liquide, avant de comparer la valeur de température instantanée mesurée à une valeur de température seuil dans un appareil de commande électrique; après quoi, la régulation de l'ultra-son est effectuée en conséquence, ce qui permet la régulation de la température du liquide. Pour commander l'ultra-son, on peut utiliser une commande ouvert/fermé, ainsi qu'une commande d'affaiblissement de l'ultra-son.
Also published as
Latest bibliographic data on file with the International Bureau