Title:
FORMATION OF HEAT INSULATION MATERIAL
Document Type and Number:
Japanese Patent JP2000160318
Kind Code:
A
Abstract:
To provide a manufacturing method of a heat insulation material favorable to ensure the heat insulation.
A base material 1 provided with a surface 10 to be treated is used, and a first material layer (for example, a metal of low-melting point) is arranged at least on a part of the surface 10 to be treated of the base material 1. Then, the first material layer is covered with a second material layer 4 by covering the second material layer 4 on the surface 10 of the base material 1. Then, at least a part of the first material layer is discharged outside the base material 1 to form a gap layer 5 between the second material layer 4 and the base material 1.
Inventors:
MORI KAZUHIKO
KODAMA KOUTA
NAKANISHI KOJI
KODAMA KOUTA
NAKANISHI KOJI
Application Number:
JP33804998A
Publication Date:
June 13, 2000
Filing Date:
November 27, 1998
Export Citation:
Assignee:
TOYOTA MOTOR CORP
International Classes:
F02F3/00; C23C4/02; C23C4/08; C23C4/18; F16J1/02; F16J10/00; (IPC1-7): C23C4/08; C23C4/02; C23C4/18; F16J1/02; F16J10/00
Attorney, Agent or Firm:
Hiroshi Okawa
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