JPS645610U - - Google Patents
Info
- Publication number
- JPS645610U JPS645610U JP1987099388U JP9938887U JPS645610U JP S645610 U JPS645610 U JP S645610U JP 1987099388 U JP1987099388 U JP 1987099388U JP 9938887 U JP9938887 U JP 9938887U JP S645610 U JPS645610 U JP S645610U
- Authority
- JP
- Japan
- Prior art keywords
- shaped
- cylinder
- paper
- inverted
- folded portion
- 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
- 125000006850 spacer group Chemical group 0.000 claims description 2
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/12—Pleated filters
- B01D2201/122—Pleated filters with pleats of different length
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/12—Pleated filters
- B01D2201/127—Pleated filters with means for keeping the spacing between the pleats
Landscapes
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987099388U JPH0414084Y2 (ro) | 1987-06-30 | 1987-06-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987099388U JPH0414084Y2 (ro) | 1987-06-30 | 1987-06-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS645610U true JPS645610U (ro) | 1989-01-12 |
| JPH0414084Y2 JPH0414084Y2 (ro) | 1992-03-31 |
Family
ID=31326502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987099388U Expired JPH0414084Y2 (ro) | 1987-06-30 | 1987-06-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0414084Y2 (ro) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012223701A (ja) * | 2011-04-19 | 2012-11-15 | Techno M:Kk | 成形フィルタ |
| JP2019089057A (ja) * | 2017-11-16 | 2019-06-13 | イーピーアイティー・カンパニー・リミテッド | 集塵器用フィルタバッグ |
-
1987
- 1987-06-30 JP JP1987099388U patent/JPH0414084Y2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012223701A (ja) * | 2011-04-19 | 2012-11-15 | Techno M:Kk | 成形フィルタ |
| JP2019089057A (ja) * | 2017-11-16 | 2019-06-13 | イーピーアイティー・カンパニー・リミテッド | 集塵器用フィルタバッグ |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0414084Y2 (ro) | 1992-03-31 |