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1. WO2007028175 - A HEATING DEVICE

Publication Number WO/2007/028175
Publication Date 08.03.2007
International Application No. PCT/ZA2006/000103
International Filing Date 01.09.2006
IPC
F24H 9/20 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
9Details
20Arrangement or mounting of control or safety devices
G05D 23/19 2006.01
GPHYSICS
05CONTROLLING; REGULATING
DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
23Control of temperature
19characterised by the use of electric means
H05B 1/02 2006.01
HELECTRICITY
05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
BELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
1Details of electric heating devices
02Automatic switching arrangements specially adapted to heating apparatus
A47J 31/56 2006.01
AHUMAN NECESSITIES
47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
31Apparatus for making beverages
44Parts or details of beverage-making apparatus
54Water boiling vessels
56having water-level controls; having temperature controls
CPC
F24H 9/2014
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT GENERATING MEANS, IN GENERAL
9Details
20Arrangement or mounting of control or safety devices ; or methods
2007for water heaters
2014for heaters using electrical energy supply
G05D 23/1905
GPHYSICS
05CONTROLLING; REGULATING
DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
23Control of temperature
19characterised by the use of electric means
1902characterised by the use of a variable reference value
1905associated with tele control
H05B 1/0283
HELECTRICITY
05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
BELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
1Details of electric heating devices
02Automatic switching arrangements specially adapted to apparatus ; ; Control of heating devices;
0227Applications
0252Domestic applications
0275Heating of spaces, e.g. rooms, wardrobes
0283For heating of fluids, e.g. water heaters
Applicants
  • FOURIE, Andre, Meinhard [ZA]/[ZA]
Inventors
  • FOURIE, Andre, Meinhard
Agents
  • HAHN & HAHN INC.
Priority Data
2005/704502.09.2005ZA
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) A HEATING DEVICE
(FR) DISPOSITIF DE CHAUFFAGE
Abstract
(EN)
The invention provides for a heating device control system 10. The system 10 includes a temperature sensor 21 arranged to measure a temperature of a liquid when heated by a heating device, such as a hot water cylinder 12. The system 10 includes a control arrangement arranged to monitor pre-determined parameters, such as a heating rate, associated with heating of the heating device 12 and to interrupt electrical current supply to a heating element 25 of the heating device 12 should any one of the monitored parameters deviate from a pre-determined amount. The system 10 further includes a remote indication device 16 operatively associated with the control arrangement and arranged to indicate to a user that electrical current supply to the heating element 25 of the heating device 12 has been interrupted.
(FR)
Cette invention concerne un système de commande de dispositif de chauffage (10). Le système (10) comprend un capteur de température (21) conçu pour mesurer une température d’un liquide lors de son chauffage par un dispositif, par exemple un cylindre à eau chaude (12), et un mécanisme de commande destiné à contrôler des paramètres prédéterminés, par exemple une vitesse de montée en température, associés à la marche du dispositif de chauffage (12) et à couper une alimentation en courant électrique d’un élément chauffant (25) du dispositif (12) si l’un des paramètres contrôlés s’écarte d’une grandeur préétablie. Le système (10) comprend également un dispositif d’indication à distance (16) couplé pour fonctionner avec le mécanisme de commande et conçu pour signaler à un utilisateur que l’alimentation en courant électrique de l’élément chauffant (25) du dispositif (12) a été coupée.
Also published as
NZ567128
Latest bibliographic data on file with the International Bureau