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
Electronic apparatus and manufacturing method of electronic apparatus
Tricyclic inhibitors of kinases
Method of forming micropattern, method of forming damascene metallization, and semiconductor device and semiconductor memory device fabricated using the same
Profiling activity through video surveillance
Packet bundling at the PDCP layer
Acoustic measuring instrument
Stroboscopic light source for a transmitter of a large scale metrology system
  Randomly Featured Patents
Bit-rate constrained trick play through stream switching and adaptive streaming
Dry-wet-dry solvent-free process after stop layer etch in dual damascene process
Graphic system for displaying pixel data on a display unit
Replying to an SMS broadcast message
Methods, systems, and computer program products for providing time division multiplexed (TDM) terminating service in a packet network
Rotation sensor
Web-steering mechanisms
Method combining entries from multiple neighbor cell lists to obtain an updated list for a subscriber device
Communication across an inductive link with a dynamic load
Solid catalyst component and catalyst for olefin polymerization, process for producing olefin polymer and process for producing solid catalyst component