JPH0240410U - - Google Patents
Info
- Publication number
- JPH0240410U JPH0240410U JP1988118822U JP11882288U JPH0240410U JP H0240410 U JPH0240410 U JP H0240410U JP 1988118822 U JP1988118822 U JP 1988118822U JP 11882288 U JP11882288 U JP 11882288U JP H0240410 U JPH0240410 U JP H0240410U
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical body
- pleat
- folds
- fold
- polygon
- 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
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000001914 filtration Methods 0.000 description 1
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
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 |
|---|---|---|---|
| JP1988118822U JPH0240410U (de) | 1988-09-12 | 1988-09-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988118822U JPH0240410U (de) | 1988-09-12 | 1988-09-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0240410U true JPH0240410U (de) | 1990-03-19 |
Family
ID=31363506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988118822U Pending JPH0240410U (de) | 1988-09-12 | 1988-09-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0240410U (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002233711A (ja) * | 2001-02-09 | 2002-08-20 | Alps Manufacturing Co Ltd | フィルター装置 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61227810A (ja) * | 1985-04-01 | 1986-10-09 | Nippon Denso Co Ltd | 濾過エレメント |
| JPS6229054U (de) * | 1985-08-02 | 1987-02-21 | ||
| JPS6224909B2 (de) * | 1981-08-21 | 1987-05-30 | Hitachi Ltd | |
| JPS6256110B2 (de) * | 1983-06-23 | 1987-11-24 | Mitsubishi Metal Corp |
-
1988
- 1988-09-12 JP JP1988118822U patent/JPH0240410U/ja active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6224909B2 (de) * | 1981-08-21 | 1987-05-30 | Hitachi Ltd | |
| JPS6256110B2 (de) * | 1983-06-23 | 1987-11-24 | Mitsubishi Metal Corp | |
| JPS61227810A (ja) * | 1985-04-01 | 1986-10-09 | Nippon Denso Co Ltd | 濾過エレメント |
| JPS6229054U (de) * | 1985-08-02 | 1987-02-21 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002233711A (ja) * | 2001-02-09 | 2002-08-20 | Alps Manufacturing Co Ltd | フィルター装置 |
| JP4616487B2 (ja) * | 2001-02-09 | 2011-01-19 | アルプス工業株式会社 | フィルター装置 |