JPH01148322A - 濾過エレメントおよびその製造方法 - Google Patents
濾過エレメントおよびその製造方法Info
- Publication number
- JPH01148322A JPH01148322A JP27501687A JP27501687A JPH01148322A JP H01148322 A JPH01148322 A JP H01148322A JP 27501687 A JP27501687 A JP 27501687A JP 27501687 A JP27501687 A JP 27501687A JP H01148322 A JPH01148322 A JP H01148322A
- Authority
- JP
- Japan
- Prior art keywords
- annular groove
- support ring
- groove
- filter body
- filter
- 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
- 238000004519 manufacturing process Methods 0.000 title claims description 9
- 238000012856 packing Methods 0.000 claims abstract description 33
- 239000011550 stock solution Substances 0.000 claims description 16
- 238000001914 filtration Methods 0.000 claims description 14
- 238000005187 foaming Methods 0.000 claims description 10
- 229920003002 synthetic resin Polymers 0.000 claims description 8
- 239000000057 synthetic resin Substances 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 3
- 230000008961 swelling Effects 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 abstract description 9
- 238000007789 sealing Methods 0.000 abstract description 5
- 239000006260 foam Substances 0.000 abstract description 4
- 239000007788 liquid Substances 0.000 abstract description 2
- 229920005830 Polyurethane Foam Polymers 0.000 abstract 2
- 239000011496 polyurethane foam Substances 0.000 abstract 2
- 229920002635 polyurethane Polymers 0.000 abstract 1
- 239000004814 polyurethane Substances 0.000 abstract 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 5
- 238000000465 moulding Methods 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27501687A JPH01148322A (ja) | 1987-10-30 | 1987-10-30 | 濾過エレメントおよびその製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27501687A JPH01148322A (ja) | 1987-10-30 | 1987-10-30 | 濾過エレメントおよびその製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01148322A true JPH01148322A (ja) | 1989-06-09 |
| JPH053325B2 JPH053325B2 (enrdf_load_stackoverflow) | 1993-01-14 |
Family
ID=17549704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP27501687A Granted JPH01148322A (ja) | 1987-10-30 | 1987-10-30 | 濾過エレメントおよびその製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01148322A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014013039A (ja) * | 2003-12-22 | 2014-01-23 | Donaldson Co Inc | エアフィルタカートリッジ |
-
1987
- 1987-10-30 JP JP27501687A patent/JPH01148322A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014013039A (ja) * | 2003-12-22 | 2014-01-23 | Donaldson Co Inc | エアフィルタカートリッジ |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH053325B2 (enrdf_load_stackoverflow) | 1993-01-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |