Title:
燃料貯留装置の燃料蒸発抑制方法および燃料貯留装置
Document Type and Number:
Japanese Patent JP4047215
Kind Code:
B2
Abstract:
There are provided heat storage means 5 which have heat storage material 52 sealed therein and exchange heat with stored fuel F in a tank 11. AS the characteristics of saturated vapor pressure of the stored fuel F are such that rate of change of the saturated vapor pressure with respect to temperature change thereof is large in high temperature range and rate of change of the saturated vapor pressure with respect to the temperature change is small in low temperature range, the effect of the heat storage material 52 for suppressing temperature rise of the stored fuel F to thereby suppress rise of the saturated vapor pressure is larger than the effect of the heat storage material 52 for suppressing temperature drop of the stored fuel F to thereby suppress a drop of the saturated vapor pressure, so that overall effect is to suppress fuel evaporation.
Inventors:
Noriho Amano
Naoya Kato
Nobuhiko Koyama
Naoya Kato
Nobuhiko Koyama
Application Number:
JP2003121589A
Publication Date:
February 13, 2008
Filing Date:
April 25, 2003
Export Citation:
Assignee:
株式会社日本自動車部品総合研究所
株式会社デンソー
株式会社デンソー
International Classes:
B60K15/03; F02M31/20; B60K15/035; B60K15/077; C09K5/06; F02M37/00; F28D20/02
Domestic Patent References:
| JP2001273916A | ||||
| JP54123726A | ||||
| JP5010769U | ||||
| JP5038346U |
Attorney, Agent or Firm:
Motomu Itou