JPS6323943Y2 - - Google Patents
Info
- Publication number
- JPS6323943Y2 JPS6323943Y2 JP9699981U JP9699981U JPS6323943Y2 JP S6323943 Y2 JPS6323943 Y2 JP S6323943Y2 JP 9699981 U JP9699981 U JP 9699981U JP 9699981 U JP9699981 U JP 9699981U JP S6323943 Y2 JPS6323943 Y2 JP S6323943Y2
- Authority
- JP
- Japan
- Prior art keywords
- end plate
- filter element
- urethane foam
- paper
- soft urethane
- 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
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims description 10
- 239000006260 foam Substances 0.000 claims description 9
- 229920001971 elastomer Polymers 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000010097 foam moulding Methods 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 150000003077 polyols Chemical class 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9699981U JPS583928U (ja) | 1981-06-30 | 1981-06-30 | 軟質発泡ウレタン製端板を有するフイルタエレメント |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9699981U JPS583928U (ja) | 1981-06-30 | 1981-06-30 | 軟質発泡ウレタン製端板を有するフイルタエレメント |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS583928U JPS583928U (ja) | 1983-01-11 |
| JPS6323943Y2 true JPS6323943Y2 (enExample) | 1988-07-01 |
Family
ID=29891824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9699981U Granted JPS583928U (ja) | 1981-06-30 | 1981-06-30 | 軟質発泡ウレタン製端板を有するフイルタエレメント |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS583928U (enExample) |
-
1981
- 1981-06-30 JP JP9699981U patent/JPS583928U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS583928U (ja) | 1983-01-11 |
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