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1. WO1992014971 - DEVICE FOR EXTRACTING AND STORING RESIDUES, AND CORRESPONDING FILTER CARTRIDGE

Publication Number WO/1992/014971
Publication Date 03.09.1992
International Application No. PCT/FR1992/000146
International Filing Date 13.02.1992
Chapter 2 Demand Filed 03.09.1992
IPC
A47L 7/00 2006.01
AHUMAN NECESSITIES
47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
7Suction cleaners adapted for additional purposes; Tables with suction openings for cleaning purposes; Containers for cleaning articles by suction; Suction cleaners adapted to cleaning of brushes; Suction cleaners adapted to taking-up liquids
F23J 1/00 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
23COMBUSTION APPARATUS; COMBUSTION PROCESSES
JREMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
1Removing ash, clinker, or slag from combustion chambers
F24B 1/191 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
BDOMESTIC STOVES OR RANGES FOR SOLID FUELS; IMPLEMENTS FOR USE IN CONNECTION WITH STOVES OR RANGES
1Stoves or ranges
18Stoves with open fires, e.g. fireplaces
191Component parts; Accessories
CPC
A47L 7/0071
AHUMAN NECESSITIES
47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
LDOMESTIC WASHING OR CLEANING
7Suction cleaners adapted for additional purposes
0071with containers for ash, soot, contaminant or harmful materials
F23J 1/00
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
23COMBUSTION APPARATUS; COMBUSTION PROCESSES
JREMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
1Removing ash, clinker, or slag from combustion chambers
F24B 1/1915
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
BDOMESTIC STOVES OR RANGES FOR SOLID FUELS
1Stoves or ranges
18Stoves with open fires, e.g. fireplaces
191Component parts; Accessories
1915Means for removing ash
Applicants
  • CAZABONNE, Claude [FR]/[FR]
Inventors
  • CAZABONNE, Claude
Agents
  • BARRE, Philippe
Priority Data
91/0179413.02.1991FR
Publication Language French (FR)
Filing Language French (FR)
Designated States
Title
(EN) DEVICE FOR EXTRACTING AND STORING RESIDUES, AND CORRESPONDING FILTER CARTRIDGE
(FR) DISPOSITIF D'ASPIRATION ET DE STOCKAGE DE RESIDUS ET CARTOUCHE DE FILTRATION CORRESPONDANTE
Abstract
(EN)
A device for collecting ash and/or slag, even when hot, from chimneys, stoves and/or kitchen ranges burning wood, coal or their derivatives, and storage thereof until completely cooled, comprises in particular insulated walls (11a, 11b), the parts of which in contact with the ashes can withstand high temperatures, and a fire preventing filter cartridge (20) fitted in the extraction circuit to protect the extraction turbine (T). The primary filter (24) of this device is cleaned in use by a brush (26) driven electrically or manually from outside the storage tank. The risk of turbine and dust bag overheating is further reduced by allowing ambient air (B) to enter the filtration system.
(FR)
L'invention concerne un dispositif de collecte de cendres et/ou de scories, même chaudes, provenant de cheminées, poêles et/ou cuisinières, brûlant du bois, du charbon ou leurs dérivés, et leur stockage jusqu'à refroidissement complet. Ce dispositif comporte notamment des parois isolées (11a, 11b), dont les parties en contact avec les cendres peuvent supporter des températures élevées et dont le circuit d'aspiration est doté d'une cartouche filtrante (20) anti-feu protégeant la turbine d'aspiration (T). Le filtre primaire (24) de ce dispositif est nettoyé en cours d'utilisation par une brosse (26) mue, de l'extérieur de la cuve de stockage, électriquement ou manuellement. Le risque de surchauffe de la turbine et des sacs à poussière est en outre diminué par admission d'air ambiant (B) dans le circuit de filtration.
Also published as
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