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
Tube lighting fixture
Author signatures for legal purposes
Stacked structure and stacked method for three-dimensional chip
Method and structure of forming backside through silicon via connections
Qualification screening system and screening method thereof, qualification screening device and device under qualification screening
Fail-safe upgrading of portable electronic device software
ESD protection circuit and ESD protection device thereof
  Randomly Featured Patents
Arrangement for supporting shell into weapon barrel, support element and method
TDMA cellular communication system using a receiver station for detecting a timing difference between adjacent base stations
Inactivation of a pathogen in a sample by a treatment with formalin and UV light
Fin pad of small marine craft
Superconducting multilayer electrode and method of producing same
Photosensitive negative-working tonable element
Method for authenticating a JAVA archive (JAR) for portable devices
Polynucleotide formula against porcine reproductive and respiratory pathologies
Blow-moldable water-filled freeweights
Oxygen-containing phosphor powders, methods for making phosphor powders and devices incorporating same