JPS6393413U - - Google Patents
Info
- Publication number
- JPS6393413U JPS6393413U JP18910486U JP18910486U JPS6393413U JP S6393413 U JPS6393413 U JP S6393413U JP 18910486 U JP18910486 U JP 18910486U JP 18910486 U JP18910486 U JP 18910486U JP S6393413 U JPS6393413 U JP S6393413U
- Authority
- JP
- Japan
- Prior art keywords
- exhaust gas
- cell wall
- thin cell
- group
- thin
- 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
- 210000002421 cell wall Anatomy 0.000 claims description 9
- 210000004027 cell Anatomy 0.000 claims description 6
- 238000000746 purification Methods 0.000 claims 1
Description
第１図は排気ガス流入側からみたフイルタの正
面図、第２図は第１図の―線に沿つてみた断
面図、第３図は第２図の一部拡大断面図、第４図
はデイーゼル機関の排気系を示す図、第５図はフ
イルタの別の実施例の正面図、第６図はフイルタ
の更に別の実施例の正面図である。
４……フイルタ、１０……第１の薄肉セル壁、
１１……第２の薄肉セル壁、１２……第１セル、
１３……第２セル、１４，１５……栓。
Figure 1 is a front view of the filter seen from the exhaust gas inflow side, Figure 2 is a cross-sectional view taken along the - line in Figure 1, Figure 3 is a partially enlarged cross-sectional view of Figure 2, and Figure 4 is a cross-sectional view of the filter as seen from the exhaust gas inflow side. FIG. 5 is a front view of another embodiment of the filter, and FIG. 6 is a front view of still another embodiment of the filter. 4... Filter, 10... First thin cell wall,
11... Second thin cell wall, 12... First cell,
13...second cell, 14,15...stopper.
Claims (1)
多数の薄肉セル壁によつて分離された同一方向に
延びる中空筒状の多数のセルを具備し、該セルが
排気ガス流出開口のみを閉鎖した第１のセル群と
、排気ガス流入開口のみを閉鎖した第２のセル群
とにより構成され、上記薄肉セル壁が排気ガスを
透過してパテイキユレートを捕集する第１の薄肉
セル壁群と、排気ガスを実質的に透過しない第２
の薄肉セル壁群とにより構成された排気ガス浄化
用フイルタにおいて、第２の薄肉セル壁群の各薄
肉セル壁の厚みを第１の薄肉セル壁群の各薄肉セ
ル壁の厚みよりも厚くした排気ガス浄化用フイル
タ。 A first cell comprising a plurality of hollow cylindrical cells extending in the same direction and separated by a plurality of thin cell walls extending in the flow direction of the exhaust gas and intersecting with each other, the cells closing only the exhaust gas outflow opening. a first thin cell wall group in which exhaust gas passes through and collects particulate, and a second cell group in which only the exhaust gas inflow openings are closed; The second
In the exhaust gas purifying filter configured with a thin cell wall group, the thickness of each thin cell wall of the second thin cell wall group is greater than the thickness of each thin cell wall of the first thin cell wall group. Exhaust gas purification filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986189104U JPH0515527Y2 (en) | 1986-12-10 | 1986-12-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986189104U JPH0515527Y2 (en) | 1986-12-10 | 1986-12-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6393413U true JPS6393413U (en) | 1988-06-16 |
| JPH0515527Y2 JPH0515527Y2 (en) | 1993-04-23 |
Family
ID=31141095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986189104U Expired - Lifetime JPH0515527Y2 (en) | 1986-12-10 | 1986-12-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0515527Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010053697A (en) * | 2008-08-26 | 2010-03-11 | Denso Corp | Diesel particulate filter |
| JP2014108404A (en) * | 2012-12-03 | 2014-06-12 | Ngk Insulators Ltd | Honeycomb catalyst body |
| JP2017170384A (en) * | 2016-03-25 | 2017-09-28 | 日本碍子株式会社 | Honeycomb filter |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57191421U (en) * | 1981-06-01 | 1982-12-04 | ||
| JPS5831016U (en) * | 1981-08-21 | 1983-03-01 | トヨタ自動車株式会社 | exhaust gas filter |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5831016B2 (en) * | 1977-08-17 | 1983-07-02 | 富士通株式会社 | Intersystem shared file access control method |
-
1986
- 1986-12-10 JP JP1986189104U patent/JPH0515527Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57191421U (en) * | 1981-06-01 | 1982-12-04 | ||
| JPS5831016U (en) * | 1981-08-21 | 1983-03-01 | トヨタ自動車株式会社 | exhaust gas filter |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010053697A (en) * | 2008-08-26 | 2010-03-11 | Denso Corp | Diesel particulate filter |
| JP2014108404A (en) * | 2012-12-03 | 2014-06-12 | Ngk Insulators Ltd | Honeycomb catalyst body |
| JP2017170384A (en) * | 2016-03-25 | 2017-09-28 | 日本碍子株式会社 | Honeycomb filter |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0515527Y2 (en) | 1993-04-23 |
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