Title:
遮熱構造
Document Type and Number:
Japanese Patent JP7400699
Kind Code:
B2
Abstract:
To provide a thermal insulation structure which can suppress the influence of hot-air between a heat source body and a thermal insulation plate from being applied to a part of a projection part arranged in the front side of the thermal insulation plate.SOLUTION: A thermal insulation structure 100 comprises: a sensor 20 which is arranged on a surface 1a of an exhaust purification catalyst 1; a thermal insulation plate 3 which is arranged covering the exhaust purification catalyst 1 and has a first insertion part 3a into which the sensor 20 is inserted to project the sensor 20; and a thermal insulation fabric 4 which is arranged along the thermal insulation plate 3 and has a second insertion part 10 into which the sensor 20 is inserted. Insertion size of the second insertion part 10 is smaller than that of the first insertion part 3a.SELECTED DRAWING: Figure 1
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Inventors:
Hideaki Chino
Application Number:
JP2020191797A
Publication Date:
December 19, 2023
Filing Date:
November 18, 2020
Export Citation:
Assignee:
KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
International Classes:
B60K13/04; F01N3/00; F01N3/26; F01N13/14; F02B77/11
Domestic Patent References:
| JP8246863A | ||||
| JP2005291063A | ||||
| JP62023636U |
Attorney, Agent or Firm:
Yoshiki Hasegawa
Yoshiki Kuroki
Takashi Mikami
Hiromitsu Nakayama
Akifumi Shibata
Yoshiki Kuroki
Takashi Mikami
Hiromitsu Nakayama
Akifumi Shibata
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