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1. WO2021111146 - Automatic dispensing device

Publication Number WO/2021/111146
Publication Date 10.06.2021
International Application No. PCT/GB2020/053111
International Filing Date 04.12.2020
IPC
F04D 25/06 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
DNON-POSITIVE-DISPLACEMENT PUMPS
25Pumping installations or systems specially adapted for elastic fluids
02Units comprising pumps and their driving means
06the pump being electrically driven
F04D 29/70 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
DNON-POSITIVE-DISPLACEMENT PUMPS
29Details, component parts, or accessories
70Suction grids; Strainers; Dust separation; Cleaning
F04D 29/28 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
DNON-POSITIVE-DISPLACEMENT PUMPS
29Details, component parts, or accessories
26Rotors specially adapted for elastic fluids
28for centrifugal or helico-centrifugal pumps
H02K 21/24 2006.01
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
KDYNAMO-ELECTRIC MACHINES
21Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
12with stationary armatures and rotating magnets
24with magnets axially facing the armatures, e.g. hub-type cycle dynamos
CPC
A01M 1/2033
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
MCATCHING, TRAPPING OR SCARING OF ANIMALS
1Stationary means for catching or killing insects
20Poisoning, narcotising, or burning insects
2022Poisoning or narcotising insects by vaporising an insecticide
2027without heating
2033using a fan
A61L 9/122
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
LMETHODS 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
9Disinfection, sterilisation or deodorisation of air
015using gaseous or vaporous substances, e.g. ozone
04using substances evaporated in the air without heating
12Apparatus, e.g. holders, therefor
122comprising a fan
F04D 25/0653
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
DNON-POSITIVE-DISPLACEMENT PUMPS
25Pumping installations or systems
02Units comprising pumps and their driving means
06the pump being electrically driven
0606the electric motor being specially adapted for integration in the pump
0653the motor having a plane air gap, e.g. disc-type
F04D 25/0673
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
DNON-POSITIVE-DISPLACEMENT PUMPS
25Pumping installations or systems
02Units comprising pumps and their driving means
06the pump being electrically driven
0673Battery powered
F04D 29/282
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
DNON-POSITIVE-DISPLACEMENT PUMPS
29Details, component parts, or accessories
26Rotors specially for elastic fluids
28for centrifugal or helico-centrifugal pumps ; for radial-flow or helico-centrifugal pumps
281for fans or blowers
282the leading edge of each vane being substantially parallel to the rotation axis
F04D 29/705
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
DNON-POSITIVE-DISPLACEMENT PUMPS
29Details, component parts, or accessories
70Suction grids; Strainers; Dust separation; Cleaning
701especially adapted for elastic fluid pumps
705Adding liquids
Applicants
  • RECKITT & COLMAN (OVERSEAS) HYGIENE HOME LIMITED [GB]/[GB]
Inventors
  • CABALLERO, Moises
  • JOHNSON, Andrew
  • LUQUE, Sergio
Agents
  • SOELLNER, Siegfried
  • PAREDES ROJAS, José
  • LESLIE, Edward
Priority Data
1917820.105.12.2019GB
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) Automatic dispensing device
(FR) DISPOSITIF DE DISTRIBUTION AUTOMATIQUE
Abstract
(EN)
An automatic dispensing device for dispensing a volatile substance, the device comprising: a fan configured to generate airflow and dispense the volatile substance from the device; a drive apparatus having at least one electromagnetic coil connectable to a drive circuit; wherein the fan comprises at least one magnet located along an arc of the fan and the electromagnetic coil is configured to attract or repel the at least one magnet; wherein the drive circuit is configured to switch the current direction in the electromagnetic coil to sequentially attract and then repel the at least one magnet as the fan rotates.
(FR)
L'invention concerne un dispositif de distribution automatique pour distribuer une substance volatile, le dispositif comprenant : un ventilateur conçu pour générer un flux d'air et distribuer la substance volatile à partir du dispositif; un appareil d'entraînement ayant au moins une bobine électromagnétique pouvant être connectée à un circuit d'attaque; le ventilateur comprenant au moins un aimant situé le long d'un arc du ventilateur et la bobine électromagnétique étant conçue pour attirer ou repousser le ou les aimants; le circuit d'attaque étant conçu pour commuter la direction du courant dans la bobine électromagnétique pour attirer et repousser séquentiellement le ou les aimants lorsque le ventilateur tourne.
Latest bibliographic data on file with the International Bureau