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
System for targeted delivery of therapeutic agents
Disk drive increasing capacity by adjusting a servo gate during write operations
Implantable defibrillator systems and methods with mitigations for saturation avoidance and accommodation
Request routing based on class
Cryptographic key split combiner
Reducing voltage stress in a flyback converter design
  Randomly Featured Patents
Apparatus for processing workpieces
Gradual permanent coloring of hair using dye intermediates in a shampoo base
Method for simultaneously coating and measuring parts
Circuit arrangement and method for generating a square wave signal
Method of manufacturing semiconductor device, semiconductor manufacturing apparatus, and storage medium
Compact field effect transistor with counter-electrode and fabrication method
Ink-jet recording head, and process for forming ink-jet recording head
Permanent magnets
Cable sense mode for intelligent power saving in absence of link pulse
Shoulder tread for a tire