Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Fuel vapor management system










Image Number 2 for United States Patent #5964204.

A fuel vapor emission control system for an automobile includes a fuel filler pipe, a filler cap, a check valve, a fuel tank, a carbon canister or other vapor storage device, a reservoir, and a vapor tube for conducting fuel vapor from one or more tank vent valves located on the fuel tank. The system reduces the amount of vapor mass which exits the fuel tank to the carbon canister by condensing some of the vapor sent to the canister during refueling. Fuel entering the filler pipe is used as a condensing agent. The system also reduces the amount of vapor pumped to the vapor storage device during diurnal cycles by permitting the volume of the fuel tank to change in response to changes in pressure within the tank.








 
 
  Recently Added Patents
Method of measuring a displacement amount for an automobile suspension assembly
Method for conformal plasma immersed ion implantation assisted by atomic layer deposition
Methods for integrating the production of cellulose nanofibrils with the production of cellulose nanocrystals
Quinoid thiophene organic photoelectric material, preparation method thereof and application thereof
Data communication system, data transmitting apparatus, data transmitting method, and method for determining packet size and redundancy
Case for electronic device
Copolymer for positive type lithography, polymerization initiator used in production of said copolymer, and composition for semiconductor lithography
  Randomly Featured Patents
Mobile phone
Checking an ESD behavior of integrated circuits on the circuit level
Slack cable storage box with adjustable height spools
Glass/Metal package and method for producing the same
Mobile bioremediation systems
Printing machine system, especially for printing on a web of heavy or thick stock material, with interchangeable printing cylinders
Corner bracket for use on a scaffold, or similar article
Container for packaging and counting surgical sponges
Ink-jet recording device and ink-jet recording method
Real-time network adaptive digital video encoding/decoding