Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Koji Yamazaki1
Kenji Seki1
Date of Patent
December 18, 2007
1Patent Application Number
110605851
Date Filed
February 18, 2005
1Patent Primary Examiner
Patent abstract
A vapor storage canister used to treat fuel vapor of an automotive internal combustion engine. The vapor storage canister includes a casing. A granular formed heat accumulative material is disposed in the casing and includes a powdered heat accumulative agent formed of micro-capsules each of which contains a phase changing material which makes adsorption and release of latent heat in accordance with a temperature change. The granular formed heat accumulative material further includes a binder for binding the heat accumulative agents. Additionally, a granular gas adsorbing material disposed in the casing and mixed with the heat accumulative material.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.