Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Developer regulating member in a developing unit, process cartridge including same, and image forming apparatus incorporating same










Image Number 16 for United States Patent #8135315.

A developing unit includable in a process cartridge and in an image forming apparatus includes a developer bearing member including a magnetic field generator and a nonmagnetic hollow member, a developer container, an agitation/conveyance member, a developer regulating member to regulate the thickness of a layer of the two-component developer. The magnetic field generator has first and second magnetic poles to generate respective magnetic forces for removing the developer from the developer bearing member after the developer passes the development region. The second magnetic pole generates a magnetic force to attract the developer to form a magnetic brush on the developer bearing member. The developer regulating member includes a magnetic member outwardly disposed on an exterior perimeter surface of the developer bearing member upstream from the developer regulating member, and one planar surface of the magnetic member faces the second magnetic pole across an effective development region.








 
 
  Recently Added Patents
Oscillation circuit of semiconductor apparatus
Adjustable scaffold base
Hybrid fiber/copper cable preparation tool
Method and apparatus for machine error detection by combining multiple sensor inputs
Contra-rotating propeller marine propulsion device
Circuit and electronic module for automatic addressing
Timing synchronization and channel estimation at a transition between local and wide area waveforms using a designated TDM pilot
  Randomly Featured Patents
Mold assembly with latching device
Temperature-adjustable vortex tube assembly
Electronic fancy sewing machine having means for adjusting the driving means of a cloth feeder during a feeding phase
Adjustable crib
Low surface friction acoustic envelope for towed sonar arrays
Multiple java ME MIDlet execution in single-instance CLDC JVM
Ultraviolet light absorbing agents and compositions and articles containing same
Contoured earphone retaining clip
Systems and methods allowing for reservoir filling and infusion medium delivery
Image-forming system