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Title:
HEAT SHIELD AND HEAT RELEASE STRUCTURE FOR AUTOMOBILE
Document Type and Number:
Japanese Patent JP2004330930
Kind Code:
A
Abstract:

To improve a thermal environment in a vehicle compartment when a vehicle is left under the brazing sun by enhancing the heat insulation effect of a vehicle body, and further shutting off radiation heat in consideration of practicality in that a drastic change is not made in the basic style and the manufacturing process of the present vehicle.

The heat shield and heat release structure includes a first space formed by arranging a shade inside of a window, a second space formed between a roof outer panel and a ceiling material, and a ventilation flow passage connecting and ventilating the first and the second spaces. A reflector is provided in the surface of the ceiling material on the ventilation flow passage side of the ceiling material.


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Inventors:
NAGAYAMA HIROKI
HARADA HIROAKI
SHIBUKAWA AKIYA
Application Number:
JP2003130942A
Publication Date:
November 25, 2004
Filing Date:
May 09, 2003
Export Citation:
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Assignee:
NISSAN MOTOR
International Classes:
B60R13/02; B60H1/26; B60J3/00; B60J7/00; B60R13/08; (IPC1-7): B60J3/00; B60H1/26; B60J7/00; B60R13/02
Domestic Patent References:
JP2002331822A2002-11-19
JPS3624408Y1
JP2002234460A2002-08-20
JPH05338428A1993-12-21
Attorney, Agent or Firm:
Masamichi Ayata
Satoru Asakura