JPS59123536U

JPS59123536U - catalyst device

Info

Publication number: JPS59123536U
Application number: JP1459283U
Authority: JP
Inventors: 佐藤　隆重; 藤　太賀男
Original assignee: 松下電器産業株式会社
Priority date: 1983-02-02
Filing date: 1983-02-02
Publication date: 1984-08-20

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図、第２図はそれぞれ従来の触媒装置を示す側断面
図、第３図、第４図は本考案の実施例における触媒装置
の分解断面図および側断面図、第５図ａ、　　ｂは突起
の平面図および側断面図、第５図ｃ、　　ｄは他の突起
の実施例を示す平面図および側断面図、第５図ｅ、　　
ｆはさらに他の突起の実施例を示す平面図および側断面
図、第６図、第７図は他の実施例における触媒装置の側
断面図および平面図である。１・・・クロス触媒本体、６，１０・・・外枠金具、６
ａ、１０ａ・・・取付部、８・・・内枠金具、７．　７
ａ。７ｂ・・・突起、９・・・テーパー状周縁部。（Ｑし）　　　　　　　　　（ｂ）　　　　　　　　　
　　　　　　　　（Ｃ）　　　　　　（山−−′（丁Ｊ
　　　　　　　−1 and 2 are side sectional views showing a conventional catalyst device, respectively, FIGS. 3 and 4 are exploded sectional views and side sectional views of a catalyst device according to an embodiment of the present invention, and FIGS. 5 a and b. 5c and d are plan views and side sectional views showing other embodiments of the projection, and FIGS.
f is a plan view and a side sectional view showing still another embodiment of the protrusion, and FIGS. 6 and 7 are a side sectional view and a plan view of a catalyst device in another embodiment. 1... Cross catalyst body, 6, 10... Outer frame fitting, 6
a, 10a... mounting portion, 8... inner frame fitting, 7. 7
a. 7b...Protrusion, 9...Tapered peripheral portion. (Q) (b)
(C) (Mountain--'(Ding J
−

Claims

[Scope of utility model registration request]

A cross catalyst body for purifying exhaust gas from combustors, heaters, etc. that use fuels such as oil and gas is sandwiched between an outer frame metal fitting and an inner frame metal fitting, and the cross catalyst body is attached to the outer frame metal fitting. A catalyst device in which a plurality of protrusions are provided on a portion thereof, and a circumferential end portion of the inner frame fitting is press-fitted under the protrusions with a cross catalyst body sandwiched therebetween.