Resources Contact Us Home
Dual valve tank venting system

Image Number 3 for United States Patent #5687778.

A tank venting system includes a first vent apparatus mounted on a top wall of a fuel tank, a second vent apparatus mounted on a raised top wall of a vapor dome on the fuel tank to lie in diagonally spaced-apart relation to the first vent apparatus, a fuel vapor conduit conducting fuel vapor discharged from the first and second vent apparatus to a vapor-recovery canister, and a nozzle shut-off tube having an inlet end extending through an aperture formed in the raised top wall of the vapor dome and an outlet end coupled to a fuel tank filler neck. The inlet end of the nozzle shut-off tube is configured to sense liquid fuel levels in the fuel tank.

  Recently Added Patents
Obviation of recovery of data store consistency for application I/O errors
Web-based royalty system and user interface
Electronic device and printed circuit board
Regulating a supply voltage provided to a load circuit
Performance monitoring of advanced process control systems
Media processing method and device
Alkaline battery
  Randomly Featured Patents
Communication system
Method and apparatus of obtaining power computation parameters
Thermal management of electronic devices
Drill bit cutting element
Rotationally molded door with integrally molded hinge member
License plate frame
Portable, customized patient support system with detachable bottom back and side cushions and method of using
Remote system controller and data center and methods for implementing the same
Substituted ketone derivatives as inhibitors of interleukin-1.beta. converting enzyme
N-(2-amino-4,6-dichloropyrimidine-5-yl) formamide and a process for its preparation