Resources Contact Us Home
Vacuum cleaner

Image Number 2 for United States Patent #7383606.

A vacuum cleaner 2 having a housing 4 having an inlet 12 and an outlet 54 is disclosed. Actuation of a motor 46 causes a fan to displace air out of outlet 54, and the resulting suction upstream of the fan draws dirty air through inlet 12 and inwardly through walls of filter unit 22. Air from filter unit 22 passes along a duct to the motor 46 and fan. The housing 4 is formed from a first housing part defining a recess 36, and the recess is then closed by means of a closure member 56 to define the duct between the filter unit 22 and the motor 46.

  Recently Added Patents
Managing breakpoints in a multi-threaded environment
Methods and systems for delivering customized advertisements
Three-term predictive adder and/or subtracter
Method and apparatus for detection of LVDT core fallout condition
Packet bundling at the PDCP layer
Polymers derived from benzobis(silolothiophene) and their use as organic semiconductors
High performance strained source-drain structure and method of fabricating the same
  Randomly Featured Patents
Process for preparing filter
Memory device
Method and apparatus for temporarily immobilizing a local area of tissue
Pharmaceutical formulations employing esterified alkoxylated polyols as vehicles
Modular cleaning facility
Apparatus with a check function for controlling a flow resistance of a photoresist solution
Earth-fixed cell beam management for satellite communication system using dielectic lens-focused scanning beam antennas
Inclination sensor
Charge-controlled driving circuit for plasma display panel
Optical disc and apparatus for scanning the optical disc