(19)
(11) EP 2 196 125 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
18.09.2013 Bulletin 2013/38

(43) Date of publication A2:
16.06.2010 Bulletin 2010/24

(21) Application number: 09468012.1

(22) Date of filing: 07.12.2009
(51) International Patent Classification (IPC): 
A47L 9/10(2006.01)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
Designated Extension States:
AL BA RS

(30) Priority: 09.12.2008 SI 200800302

(71) Applicant: Domel Elektromotorji in Gospodinjski Aparati, D.D.
4228 Zelezniki (SI)

(72) Inventors:
  • Benedik, Gasper
    4227 Selca (SI)
  • Markic, Igor
    1281 Kresnice (SI)
  • Mocnik, Aljosa
    4220 Skofja Loka (SI)
  • Sirok, Brane
    1360 Vrhnika (SI)

(74) Representative: Golmajer Zima, Marjanca 
Patentna pisarna d.o.o. Copova 14 P.O. Box 1725
1001 Ljubljana
1001 Ljubljana (SI)

   


(54) Vacuum cleaner separator for high speed vacuum cleaner motor


(57) A vacuum cleaner separator (1) for vacuum cleaner high-speed motor, preferably for a household vacuum cleaner consists of a central revolved surface portion (2) comprising a basic cylindrical segment (3) extending on the side of a turbine wheel (4), wherein said revolved surface portion (2) is provided with blades (9). The vacuum cleaner separator (1) is characterised by the fact that said revolved surface portion (2) is extended in axial direction with a segment (5) formed as a lateral surface area with said segment (3) of the coaxially running truncated cone, which is in contact with said segment (3) with the side having a smaller diameter and that said blades (9) extend to said segment (5). External edges (10) of said blades (9) are arranged on an apparent lateral surface area of the truncated cone, whose larger diameter lies adjacent to said turbine wheel (4). Said blades (9) are linked with each other on the side of said turbine wheel (4) by a sealing ring (11) lying within an opening (12) of a casing (13) of said turbine wheel (4).







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Search report