JPS6220852Y2 - - Google Patents
Info
- Publication number
- JPS6220852Y2 JPS6220852Y2 JP13229779U JP13229779U JPS6220852Y2 JP S6220852 Y2 JPS6220852 Y2 JP S6220852Y2 JP 13229779 U JP13229779 U JP 13229779U JP 13229779 U JP13229779 U JP 13229779U JP S6220852 Y2 JPS6220852 Y2 JP S6220852Y2
- Authority
- JP
- Japan
- Prior art keywords
- filter bag
- filter
- sheet
- end plates
- bag body
- 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.)
- Expired
Links
- 229920005830 Polyurethane Foam Polymers 0.000 claims description 19
- 239000011496 polyurethane foam Substances 0.000 claims description 19
- 239000000463 material Substances 0.000 claims description 14
- 210000000170 cell membrane Anatomy 0.000 claims description 9
- 239000000853 adhesive Substances 0.000 claims description 8
- 230000001070 adhesive effect Effects 0.000 claims description 8
- 230000035699 permeability Effects 0.000 claims description 7
- 239000002131 composite material Substances 0.000 claims description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 13
- 229910052799 carbon Inorganic materials 0.000 description 13
- 238000003860 storage Methods 0.000 description 5
- 229920000742 Cotton Polymers 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 239000004745 nonwoven fabric Substances 0.000 description 2
- 239000002985 plastic film Substances 0.000 description 2
- 238000012805 post-processing Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000009958 sewing Methods 0.000 description 2
- 239000003513 alkali Substances 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
Landscapes
- Dry Development In Electrophotography (AREA)
- Filters For Electric Vacuum Cleaners (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13229779U JPS6220852Y2 (he) | 1979-09-25 | 1979-09-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13229779U JPS6220852Y2 (he) | 1979-09-25 | 1979-09-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5649549U JPS5649549U (he) | 1981-05-01 |
| JPS6220852Y2 true JPS6220852Y2 (he) | 1987-05-27 |
Family
ID=29363917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13229779U Expired JPS6220852Y2 (he) | 1979-09-25 | 1979-09-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6220852Y2 (he) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0226445Y2 (he) * | 1986-07-18 | 1990-07-18 | ||
| JPH0321718Y2 (he) * | 1988-07-19 | 1991-05-13 |
-
1979
- 1979-09-25 JP JP13229779U patent/JPS6220852Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5649549U (he) | 1981-05-01 |
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