JPS6421209U - - Google Patents
Info
- Publication number
- JPS6421209U JPS6421209U JP11493487U JP11493487U JPS6421209U JP S6421209 U JPS6421209 U JP S6421209U JP 11493487 U JP11493487 U JP 11493487U JP 11493487 U JP11493487 U JP 11493487U JP S6421209 U JPS6421209 U JP S6421209U
- Authority
- JP
- Japan
- Prior art keywords
- particulate filter
- complex
- interlaced
- oxidized
- alumina
- 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.)
- Pending
Links
- 239000000919 ceramic Substances 0.000 claims description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims 1
- 229910052804 chromium Inorganic materials 0.000 claims 1
- 239000011651 chromium Substances 0.000 claims 1
- 239000002245 particle Substances 0.000 claims 1
- 235000012239 silicon dioxide Nutrition 0.000 claims 1
- 239000000377 silicon dioxide Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 239000012528 membrane Substances 0.000 description 1
Description
第１図はこの考案に係るパテイキユレートフイ
ルタの構造図、第２図はパテイキユレートフイル
タ装置を含む範囲のエンジン排気系の構成図、第
３図及び第４図は従来のパテイキユレートフイル
タの構造図である。
２６……パテイキユレートフイルタ、３４……
微小空隙構造体、３６……ステイールワイヤ、３
８……セラミツク膜。
Fig. 1 is a structural diagram of a particulate filter according to this invention, Fig. 2 is a block diagram of an engine exhaust system including the particulate filter device, and Figs. 3 and 4 are diagrams of a conventional particulate filter. FIG. 26...Pateikulate filter, 34...
Microvoid structure, 36...stay wire, 3
8... Ceramic membrane.
Claims (1)
害粒子を捕捉するパテイキユレートフイルタにお
いて、微小間隙を形成するように交錯されたステ
イールワイヤ製交錯体と、この交錯体の表面を被
覆し酸化クロム、アルミナ及び二酸化ケイ素を含
むセラミツク膜とを有する微小空隙構造体から成
ることを特徴とするパテイキユレートフイルタ。 In a particulate filter that is installed in the engine exhaust passage and captures harmful particles in the exhaust gas, a stay wire intersecting complex is interlaced to form minute gaps, and the surface of this intersecting complex is coated and oxidized. 1. A particulate filter comprising a microporous structure having a ceramic film containing chromium, alumina, and silicon dioxide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11493487U JPS6421209U (en) | 1987-07-27 | 1987-07-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11493487U JPS6421209U (en) | 1987-07-27 | 1987-07-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6421209U true JPS6421209U (en) | 1989-02-02 |
Family
ID=31356130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11493487U Pending JPS6421209U (en) | 1987-07-27 | 1987-07-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6421209U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0525906U (en) * | 1991-09-09 | 1993-04-02 | 東洋電機製造株式会社 | Unit mounting structure |
| JPH0586009U (en) * | 1992-04-27 | 1993-11-19 | 豊田合成株式会社 | Cover for equipment in the engine compartment |
-
1987
- 1987-07-27 JP JP11493487U patent/JPS6421209U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0525906U (en) * | 1991-09-09 | 1993-04-02 | 東洋電機製造株式会社 | Unit mounting structure |
| JPH0586009U (en) * | 1992-04-27 | 1993-11-19 | 豊田合成株式会社 | Cover for equipment in the engine compartment |
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