JPS6449624U - - Google Patents
Info
- Publication number
- JPS6449624U JPS6449624U JP14446087U JP14446087U JPS6449624U JP S6449624 U JPS6449624 U JP S6449624U JP 14446087 U JP14446087 U JP 14446087U JP 14446087 U JP14446087 U JP 14446087U JP S6449624 U JPS6449624 U JP S6449624U
- Authority
- JP
- Japan
- Prior art keywords
- filter
- exhaust gas
- gas purification
- end surface
- outer circumferential
- 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
- 238000000746 purification Methods 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 4
- 238000009924 canning Methods 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Description
第１図は本考案の排出ガスフイルタ用シールリ
ングを設けた排出ガス浄化装置の断面図、第２図
は排出ガス浄化フイルタ用シールリングの一部を
切欠いた斜視図、第３図は本考案の第１の実施例
にかかる部分拡大断面図、第４図は第２の実施例
にかかる部分拡大図、第５図は第３の実施例にか
かる断面図、第６図は従来の排出ガス浄化装置の
説明図、第７図は従来の排出ガス浄化装置の断面
図である。
図面中、２は排出ガス浄化フイルタ、３Ａ〜３
Ｃは排出ガス浄化フイルタ用シールリング、４は
緩衝材、５は押え部、６は端面当接部、７は中間
部である。
Fig. 1 is a sectional view of an exhaust gas purification device equipped with the seal ring for an exhaust gas filter of the present invention, Fig. 2 is a partially cutaway perspective view of the seal ring for an exhaust gas purification filter, and Fig. 3 is a cross-sectional view of an exhaust gas purification device equipped with the seal ring for an exhaust gas purification filter of the present invention. FIG. 4 is a partially enlarged cross-sectional view of the first embodiment, FIG. 5 is a cross-sectional view of the third embodiment, and FIG. 6 is a conventional exhaust gas purification method. An explanatory diagram of the device, FIG. 7 is a sectional view of a conventional exhaust gas purification device. In the drawing, 2 is an exhaust gas purification filter, 3A to 3
C is a seal ring for the exhaust gas purification filter, 4 is a buffer material, 5 is a holding part, 6 is an end surface contact part, and 7 is an intermediate part.
Claims (1)
化フイルタを排気管に連通されるキヤニングコン
テナ内に保持してなる排出ガス浄化装置において
上記緩衝材のフイルタ軸方向端部をシールするも
のであつて、上記外周面上に緩衝材を設けた上記
フイルタの軸方向端部に嵌合しうる略円筒状の押
え部と、上記フイルタの端面周縁部に当接するリ
ング状の端面当接部と、この端面当接部と上記押
え部とを周方向に亘つて一体的に連結する中間部
とを有する排出ガス浄化フイルタ用シールリング
。 In an exhaust gas purification device in which a cylindrical exhaust gas purification filter with a buffer material provided on the outer circumferential surface is held in a canning container communicated with an exhaust pipe, an axial end of the filter of the buffer material is sealed. a substantially cylindrical holding portion that can be fitted to an axial end portion of the filter having a cushioning material provided on the outer circumferential surface; and a ring-shaped end surface abutting portion that abuts a peripheral edge portion of the end surface of the filter. and an intermediate portion that integrally connects the end surface contact portion and the holding portion in the circumferential direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14446087U JPS6449624U (en) | 1987-09-24 | 1987-09-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14446087U JPS6449624U (en) | 1987-09-24 | 1987-09-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6449624U true JPS6449624U (en) | 1989-03-28 |
Family
ID=31412196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14446087U Pending JPS6449624U (en) | 1987-09-24 | 1987-09-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6449624U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5932116B2 (en) * | 1977-03-14 | 1984-08-06 | 田辺製薬株式会社 | Purification method of urokinase |
| JPS6052330B2 (en) * | 1980-02-20 | 1985-11-19 | 幸男 渡辺 | Constant velocity joint |
-
1987
- 1987-09-24 JP JP14446087U patent/JPS6449624U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5932116B2 (en) * | 1977-03-14 | 1984-08-06 | 田辺製薬株式会社 | Purification method of urokinase |
| JPS6052330B2 (en) * | 1980-02-20 | 1985-11-19 | 幸男 渡辺 | Constant velocity joint |