A - Human Necessities – 47 – L
Patent
A - Human Necessities
47
L
15/47
A47L 5/22 (2006.01) A47L 5/14 (2006.01) A47L 5/28 (2006.01) A47L 9/16 (2006.01)
Patent
CA 1159610
ABSTRACT The invention relates to vacuum cleaning appliances. The appliance of the invention includes a cyclone unit which is operable to extract dust and other dirt from the air flow therethrough and to desposit the extracted dust and other dirt in a chamber outside the cyclone and separate from the air flow through the casing of the appliance. The extracted dirt is removed from the appliance by separation of the cyclone unit from the casing. The appliance is convertible to act both as an upright type cleaner or a cylinder type cleaner.
350090
Dyson James
Swabey Ogilvy Renault
LandOfFree
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