Resources Contact Us Home
Composite instant on fuser element

Image Number 2 for United States Patent #5087946.

A fuser roll including a hollow cylinder having a relatively thin wall, the cylinder being a plastic composition reinforced with a conductive fiber filler, the plastic composition having a resistivity between 0.5 and 0.05, the cylinder having an outside and an inside surface and enclosing ambient air, a back up roll disposed in an engaging relationship with the outside surface of the hollow cylinder defining said nip, a heating element disposed within said relatively thin wall, the heating element being said conductive fiber filler, the conductive fiber filler also providing the mechanical reinforcement of the hollow cylinder, and an additive, the additive being part of the plastic composition, the additive providing a release layer on the outside surface of the cylinder, the additive being a fluorocarbon at approximately 0.25 percent by weight.

  Recently Added Patents
Systems and methods for restoring images
Modulators of cystic fibrosis transmembrane conductance regulator
Charging current control method and charging system
Method of forming a power supply controller and structure therefor
Methods and systems for enabling community-tested security features for legacy applications
Multi-touch recognition resistive touch screen for recognizing multi-touch coordinates through capacitor charging time
  Randomly Featured Patents
Method for storing data of at least one component of a printing press that comprises a plurality of components and at least one communications network
Process of manufacturing pressurized liquid natural gas containing heavy hydrocarbons
Filtration unit for exhaust air from a clean room helmet worn for a sterile environment or the like
Decorative element for a shoe
Soft, flexible tampon applicator and method for making same
Multi-sensor baby care monitoring system
Motorcycle engine cooling system
Hydrocarbon conversion with crystalline silicates to produce olefins
Method and apparatus for transmitting data based on OFDM
High temperature nickel-base alloys