Resources Contact Us Home
Fluid bearing device

Image Number 3 for United States Patent #7267484.

The preset invention aims to improve the assembly accuracy and rotation accuracy of a fluid bearing device, and to further reduce the cost thereof. A bearing sleeve is fixed on the inner periphery of a housing. An axial member is supported in a non-contact manner in a radial direction by an oil film formed in a radial bearing gap. The housing made of resin is injection molded with the use of a substrate as an insert part. On the substrate, a control circuit for controlling a polygon scanner motor is mounted.

  Recently Added Patents
Method and apparatus for editing a program on an optical disc
Technique for effectively providing program material in a cable television system
Efficient paging in a wireless communication system
Light fitting
Method and system for migrating object update messages through synchronous data propagation
Chip on chip semiconductor device including an underfill layer having a resin containing an amine-based curing agent
Millimeter wave imaging method and system to detect concealed objects
  Randomly Featured Patents
Parallel processing apparatus based on arbitrary determination of processing areas of image data
Combined clamping gland and ring for an electrical conduit
Laser irradiation apparatus
Method of preferentially etching a semiconductor substrate with respect to epitaxial layers
Spectrophone with field tuning of absorption cell
Signal processing apparatus
Synthesis of cationic siloxane prepolymers
Spectrum analysis of coronary artery turbulent blood flow
High flow rate dialysis catheters and related methods
Dynamic criteria based line-grouping mechanism and method for purchase order generation