JPS6276226U - - Google Patents
Info
- Publication number
- JPS6276226U JPS6276226U JP16903886U JP16903886U JPS6276226U JP S6276226 U JPS6276226 U JP S6276226U JP 16903886 U JP16903886 U JP 16903886U JP 16903886 U JP16903886 U JP 16903886U JP S6276226 U JPS6276226 U JP S6276226U
- Authority
- JP
- Japan
- Prior art keywords
- catalyst
- case
- catalytic converter
- reactor
- exhaust gas
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000003054 catalyst Substances 0.000 claims description 16
- 230000003197 catalytic effect Effects 0.000 claims description 9
- 125000006850 spacer group Chemical group 0.000 description 1
Landscapes
- Exhaust Gas After Treatment (AREA)
Description
第１図は本考案に係る触媒コンバータの側面図
、第２図は第１図のＡ―Ａ線横断面図、第３図は
本考案に係る触媒コンバータ用触媒ケースの側面
図。第４図は第３図のＢ―Ｂ線横断面図、第５図
は本考案に係る触媒コンバータ用触媒ケースの斜
視図、第６図は他の具体例による触媒ケースの斜
視図、第７図は第１図のＣ―Ｃ線縦断面図、第８
ａ図および第８ｂ図はばね機構を有する突起片の
例を示す部分縦断面図そして、第９図は触媒層の
部分拡大図である。
１…触媒コンバータ、３…反応器、３″…係合
溝、４…壁部、５…触媒ケース、７…突起片、８
…係止片、９…金網、１０…触媒、１１…スペー
サー。
FIG. 1 is a side view of a catalytic converter according to the present invention, FIG. 2 is a cross-sectional view taken along line AA in FIG. 1, and FIG. 3 is a side view of a catalyst case for a catalytic converter according to the present invention. 4 is a cross-sectional view taken along line BB in FIG. 3, FIG. 5 is a perspective view of a catalyst case for a catalytic converter according to the present invention, FIG. 6 is a perspective view of a catalyst case according to another specific example, and FIG. The figure is a vertical cross-sectional view taken along the line C--C in Figure 1.
Figures a and 8b are partial vertical cross-sectional views showing examples of protruding pieces having a spring mechanism, and Figure 9 is a partial enlarged view of the catalyst layer. DESCRIPTION OF SYMBOLS 1...Catalytic converter, 3...Reactor, 3''...Engagement groove, 4...Wall part, 5...Catalyst case, 7...Protrusion piece, 8
...locking piece, 9...wire mesh, 10...catalyst, 11...spacer.
Claims (1)
応器３内に着脱可能に嵌挿される触媒ケース５で
あつて、該触媒ケース５はその両端に排出ガスの
流入口および流出口を有しその外周表面に、反応
器３の内周壁と係合し且つ該ケース本体と反応器
内周壁間に一定の間隔を保持するための突起片７
を具備するとともに、ケース内部には、対向的に
平行配置された一対の金網状側板９，９間に触媒
１０を充填してなる触媒層１０′の複数個の一定
の空間を隔てて排出ガス流とほぼ平行に配設した
ことを特徴とする触媒コンバータ用触媒ケース。 (2) 実用新案登録請求の範囲第１項の触媒コン
バータ用触媒ケースにおいて、複数の前記触媒層
１０′が、触媒ケース５の触媒室６中に着脱可能
に装着される中子ケース５′内に組み込まれてい
ることを特徴とする触媒コンバータ用触媒ケース
。[Claims for Utility Model Registration] (1) A catalyst case 5 that is removably inserted into the reactor 3 of a catalytic converter for purifying engine exhaust gas, the catalyst case 5 having exhaust gas inlets at both ends thereof. and a protruding piece 7 having an outflow port on its outer circumferential surface for engaging with the inner circumferential wall of the reactor 3 and maintaining a constant distance between the case body and the inner circumferential wall of the reactor.
Inside the case, a plurality of catalyst layers 10' are formed by filling a catalyst 10 between a pair of wire-mesh-like side plates 9, 9 arranged oppositely in parallel, and the exhaust gas is separated by a plurality of fixed spaces. A catalyst case for a catalytic converter characterized by being arranged almost parallel to the flow. (2) Scope of Utility Model Registration In the catalyst case for a catalytic converter according to claim 1, the plurality of catalyst layers 10' are arranged in a core case 5' that is removably installed in the catalyst chamber 6 of the catalyst case 5. A catalyst case for a catalytic converter, characterized in that it is incorporated in a catalytic converter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986169038U JPS636412Y2 (en) | 1986-11-05 | 1986-11-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986169038U JPS636412Y2 (en) | 1986-11-05 | 1986-11-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6276226U true JPS6276226U (en) | 1987-05-15 |
| JPS636412Y2 JPS636412Y2 (en) | 1988-02-23 |
Family
ID=31102477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986169038U Expired JPS636412Y2 (en) | 1986-11-05 | 1986-11-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS636412Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006097652A (en) * | 2004-09-30 | 2006-04-13 | Tokyo Roki Co Ltd | Black smoke control device for diesel engine |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4852672A (en) * | 1971-11-05 | 1973-07-24 | ||
| JPS5020020U (en) * | 1973-06-21 | 1975-03-06 | ||
| JPS5130575A (en) * | 1974-09-07 | 1976-03-15 | Shoichi Matsuo | Osenkuki haigasu no jokasochi |
-
1986
- 1986-11-05 JP JP1986169038U patent/JPS636412Y2/ja not_active Expired
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4852672A (en) * | 1971-11-05 | 1973-07-24 | ||
| JPS5020020U (en) * | 1973-06-21 | 1975-03-06 | ||
| JPS5130575A (en) * | 1974-09-07 | 1976-03-15 | Shoichi Matsuo | Osenkuki haigasu no jokasochi |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006097652A (en) * | 2004-09-30 | 2006-04-13 | Tokyo Roki Co Ltd | Black smoke control device for diesel engine |
| JP4500643B2 (en) * | 2004-09-30 | 2010-07-14 | 東京濾器株式会社 | Black smoke purification device for diesel engine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS636412Y2 (en) | 1988-02-23 |