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 19 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
Barley with low levels of hordeins
Lift axle suspension systems incorporating compression coil springs
Test arrangement for AC voltage testing of electrical high voltage components
Electronic apparatus
Bidirectional driving device
Organic electronic device with low-reflectance electrode
Method of using PI3K and MEK modulators
  Randomly Featured Patents
Positive directed movement of termites by radio waves as a basis for control procedures
Synchronous RRO write
Insulation material of non-cross-linked polymer and polymerized silanic monomer and electrical cables insulated therewith
Antibiotic A-32887
FM Stereo apparatus and method
Polymers obtained from monomers allowing a sequential polymerization, and their use for preparing ionic conductors
Low voltage flash EEPROM memory cell with improved data retention
Methods and apparatus to display style-related information
Pressure-sensitive adhesive sheet
Card transport mechanism roller support