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1. (WO2007009193) EXTRACTOR FOR VACUUM CLEANING SYSTEM
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2007/009193 International Application No.: PCT/AU2006/001035
Publication Date: 25.01.2007 International Filing Date: 21.07.2006
IPC:
A47L 9/16 (2006.01) ,A47L 5/22 (2006.01) ,E01H 1/08 (2006.01) ,A47L 5/12 (2006.01) ,B08B 5/04 (2006.01) ,E02B 15/04 (2006.01)
A HUMAN NECESSITIES
47
FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
L
DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
9
Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
10
Filters; Dust separators; Dust removal; Automatic exchange of filters
16
Arrangement or disposition of cyclones or other devices with centrifugal action
A HUMAN NECESSITIES
47
FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
L
DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
5
Structural features of suction cleaners
12
with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
22
with rotary fans
E FIXED CONSTRUCTIONS
01
CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
H
STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; CLEANING LAND; DISPERSING FOG IN GENERAL
1
Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
08
Pneumatically dislodging or taking-up undesirable matter; Drying by heat only, or by streams of gas; Cleaning by projecting abrasive particles
A HUMAN NECESSITIES
47
FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
L
DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
5
Structural features of suction cleaners
12
with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
B PERFORMING OPERATIONS; TRANSPORTING
08
CLEANING
B
CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
5
Cleaning by methods involving the use of air flow or gas flow
04
Cleaning by suction, with or without auxiliary action
E FIXED CONSTRUCTIONS
02
HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL-SHIFTING
B
HYDRAULIC ENGINEERING
15
Cleaning or keeping clear the surface of open water; Apparatus therefor
04
Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
Applicants:
MAXIVAC PTY LTD [AU/AU]; Lot 3, Unit 14 70 Flanders Street Salisbury, Queensland 4107, AU (AllExceptUS)
SPAIN, David Milton [AU/AU]; AU (UsOnly)
Inventors:
SPAIN, David Milton; AU
Agent:
FISHER ADAMS KELLY; Patent & Trademark Attorneys Level 29, Comalco Place 12 Creek Street Brisbane, Queensland 4001, AU
Priority Data:
200590386321.07.2005AU
Title (EN) EXTRACTOR FOR VACUUM CLEANING SYSTEM
(FR) EXTRACTEUR POUR SYSTÈME DE NETTOYAGE PAR ASPIRATION
Abstract:
(EN) An extractor for a vacuum cleaning system of the type based on a cyclonic separator. The extractor comprises an annular body located adjacent the cyclonic separator and has an annular opening communicating with the cyclonic separator. A mesh covers the annular opening. In use the air circulating in the cyclonic separator vents through the extractor but debris in the air stream is stopped by the mesh.
(FR) L'invention concerne un extracteur destiné à un système de nettoyage par aspiration du type fondé sur un séparateur cyclonique. L'extracteur comprend un corps annulaire situé de manière contiguë au séparateur cyclonique et possède une ouverture annulaire communiquant avec le séparateur cyclonique. Des mailles recouvrent l'ouverture annulaire. En service, l'air circulant dans le séparateur cyclonique laisse échapper l'air au travers de l'extracteur mais les détritus dans le flux d'air sont stoppés par les mailles.
front page image
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
US20080236399AU2006272374