Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
FUEL COOLING DEVICE
Document Type and Number:
Japanese Patent JP2019060261
Kind Code:
A
Abstract:
To provide a fuel cooling device for cooling surplus fuel by using an outdoor air temperature while suppressing electric power consumption and reducing a risk of gas leakage.SOLUTION: A fuel cooling device 10 for cooling surplus fuel, which is surplus liquefied gas fuel recovered from an engine to a fuel tank, in the middle of the recovery includes a first heat exchanger 12 provided in the middle of a recovery route and a second heat exchanger 14 provided in the middle of a recovery route. The first heat exchanger 12 has a first fuel flow passage 16 and cools the surplus fuel flowing in the first fuel flow passage 16 through heat exchange with outside air, and the second heat exchanger 14 has a second fuel flow passage 18 connected in series with the first fuel flow passage 16 and cools the surplus fuel flowing in the second fuel flow passage 18 through heat exchange with a refrigerant of an air conditioner. The first heat exchanger 12 and the second heat exchanger 14 are formed integrally.SELECTED DRAWING: Figure 2

Inventors:
TSUCHIYA AKIRA
Application Number:
JP2017184068A
Publication Date:
April 18, 2019
Filing Date:
September 25, 2017
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
TOYOTA MOTOR CORP
International Classes:
F02M31/20; F02B43/00; F02M21/02; F25B27/02; F28F9/00
Attorney, Agent or Firm:
Patent Corporation yki International Patent Office