The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 02, 2008
Filed:
Feb. 26, 2003
Göran Sjöberg, Kungsängen, SE;
Håkan Miefalk, Järfàlla, SE;
Fredrik Bergling, Stockholm, SE;
Aktiebolaget Electrolux, Stockholm, SE;
Abstract
This invention relates to a device for a vacuum cleaner comprising a cyclone chamber () and a collecting container () arranged in association with the cyclone chamber for particles separated by the cyclone. The cyclone chamber comprises an inlet () for dust laden air, a particle outlet () for particles separated by the cyclone and on outlet () for cleaned air. The lastmentioned outled is connected to a vacuum source and the particle outlet () for cleaned air. The lastmentioned outled is connected to a vacuum source and the particle outlet () is via a tube () ending in the collecting container (). The collecting container comprises a dust bag () for collecting the dust particles which is a part of a continuous tube () of non air pervious material intended to create several bags. The invention also relates to a cassette intended to be used at the device.