JPS63150015U

JPS63150015U -

Info

Publication number: JPS63150015U
Application number: JP4092687U
Authority: JP
Priority date: 1987-03-23
Filing date: 1987-03-23
Publication date: 1988-10-03
Anticipated expiration: 2002-03-23
Also published as: JPH077534Y2

Description

[Brief explanation of the drawing]

第１図は本考案の排気ガス浄化用金属製ハニカ
ム構造体の斜視図、第２図は本考案の別の実施例
の排気ガス浄化用金属製ハニカム構造体の斜視図
、第３図は積層構造の金属製担持母体の斜視図、
第４図は積層構造の金属製担持母体の金属製ケー
シングに収納したものの斜視図を示す。１……金属製の平板状帯材、２……金属製の波
型板状帯材、３……ケーシング、４……通気孔、
５……金属製担持母体、６……円管または偏平管
、７……金属製ハニカム構造体。 Fig. 1 is a perspective view of a metal honeycomb structure for exhaust gas purification according to the present invention, Fig. 2 is a perspective view of a metal honeycomb structure for exhaust gas purification according to another embodiment of the present invention, and Fig. 3 is a laminated structure. a perspective view of the metal support matrix of the structure;
FIG. 4 shows a perspective view of a laminated metal support body housed in a metal casing. 1...Metal flat plate strip material, 2...Metal corrugated plate strip material, 3...Casing, 4...Vent hole,
5...Metal support base, 6...Circular tube or flat tube, 7...Metal honeycomb structure.

Claims

[Claims for Utility Model Registration] 1. A metal laminate formed by stacking metal flat strips and corrugated strips on top of each other to have a large number of mesh ventilation holes in the axial direction. is housed in a metal casing, comprising at least one cylinder or flat tube that penetrates the metal laminate from the surface of the casing body and reaches the opposite side. A metal honeycomb structure characterized by: 2 Utility model registration claim No. 1 in which a circular tube or flat tube is fixed to a casing by one or more fixing means selected from brazing, welding, or caulking.
The metal honeycomb structure described in . 3. The metal honeycomb structure according to claim 1, wherein the circular tube or the flat tube is fixed to the metal laminate by one or more fixing means selected from brazing, welding, or caulking. 4. A utility model registration claim described in paragraph 1, in which a circular tube or a flat tube penetrates the metal laminate from the surface of the casing body perpendicularly to its axial direction and reaches the opposite side. metal honeycomb structure. 5 Paragraph 1 of the utility model registration claim, in which a circular tube or a flat tube penetrates the metal laminate from the surface of the casing body obliquely to the axial direction and reaches the opposite side. The metal honeycomb structure described. 6. A utility model in which the metal laminate is a laminate having a large number of mesh ventilation holes in the axial direction by spirally winding a metal flat strip and a corrugated plate strip. A metal honeycomb structure according to claim 1. 7. A utility model in which the metal laminate is a laminate having a large number of mesh ventilation holes in the axial direction by laminating metal flat strips and corrugated strips in a layered manner. A metal honeycomb structure according to claim 1. 8. The metal honeycomb according to claim 1 of the utility model registration claim, in which the abutting portions of the metal flat strip and the corrugated plate strip of the metal laminate are fixed or not fixed. Structure. 9. The metal honeycomb structure according to claim 1, in which the contact portion between the metal laminate and the metal casing is fixed or not fixed.