JPS6283016A - 濾材 - Google Patents
濾材Info
- Publication number
- JPS6283016A JPS6283016A JP22432585A JP22432585A JPS6283016A JP S6283016 A JPS6283016 A JP S6283016A JP 22432585 A JP22432585 A JP 22432585A JP 22432585 A JP22432585 A JP 22432585A JP S6283016 A JPS6283016 A JP S6283016A
- Authority
- JP
- Japan
- Prior art keywords
- electret
- dust
- fiber layer
- electret fiber
- layer
- 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
- 239000000835 fiber Substances 0.000 claims abstract description 98
- 238000012856 packing Methods 0.000 claims abstract description 21
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 11
- 239000000470 constituent Substances 0.000 claims description 11
- 239000000428 dust Substances 0.000 abstract description 53
- 230000007423 decrease Effects 0.000 abstract description 16
- 230000014759 maintenance of location Effects 0.000 abstract description 9
- 230000005611 electricity Effects 0.000 abstract 1
- 230000003068 static effect Effects 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 49
- 238000000034 method Methods 0.000 description 11
- 238000004378 air conditioning Methods 0.000 description 9
- 239000000463 material Substances 0.000 description 9
- 230000000052 comparative effect Effects 0.000 description 8
- -1 polypropylene Polymers 0.000 description 7
- 230000000717 retained effect Effects 0.000 description 5
- 239000004743 Polypropylene Substances 0.000 description 4
- 239000004745 nonwoven fabric Substances 0.000 description 4
- 229920001155 polypropylene Polymers 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 3
- 238000011056 performance test Methods 0.000 description 3
- 229920000728 polyester Polymers 0.000 description 3
- 206010028980 Neoplasm Diseases 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 201000011510 cancer Diseases 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- 206010016654 Fibrosis Diseases 0.000 description 1
- 229920001410 Microfiber Polymers 0.000 description 1
- 239000002033 PVDF binder Substances 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000003851 corona treatment Methods 0.000 description 1
- 208000028659 discharge Diseases 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000004761 fibrosis Effects 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 1
- 239000002964 rayon Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Filtering Materials (AREA)
- Electrostatic Separation (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22432585A JPS6283016A (ja) | 1985-10-08 | 1985-10-08 | 濾材 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22432585A JPS6283016A (ja) | 1985-10-08 | 1985-10-08 | 濾材 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6283016A true JPS6283016A (ja) | 1987-04-16 |
| JPH0530481B2 JPH0530481B2 (enrdf_load_stackoverflow) | 1993-05-10 |
Family
ID=16811983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP22432585A Granted JPS6283016A (ja) | 1985-10-08 | 1985-10-08 | 濾材 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6283016A (enrdf_load_stackoverflow) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4938786A (en) * | 1986-12-16 | 1990-07-03 | Fujitsu Limited | Filter for removing smoke and toner dust in electrophotographic/electrostatic recording apparatus |
| US5021831A (en) * | 1986-12-16 | 1991-06-04 | Fujitsu Limited | Filter for removing smoke and toner dust used in electrophotographic/electrostatic recording apparatus |
| WO1999052619A1 (en) * | 1998-04-08 | 1999-10-21 | All-Felt Filtration, Llc | Enhanced electret needled filtration media composites |
| JP2018037170A (ja) * | 2016-08-29 | 2018-03-08 | トヨタ紡織株式会社 | 燃料電池システム用エアクリーナ |
-
1985
- 1985-10-08 JP JP22432585A patent/JPS6283016A/ja active Granted
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4938786A (en) * | 1986-12-16 | 1990-07-03 | Fujitsu Limited | Filter for removing smoke and toner dust in electrophotographic/electrostatic recording apparatus |
| US5021831A (en) * | 1986-12-16 | 1991-06-04 | Fujitsu Limited | Filter for removing smoke and toner dust used in electrophotographic/electrostatic recording apparatus |
| WO1999052619A1 (en) * | 1998-04-08 | 1999-10-21 | All-Felt Filtration, Llc | Enhanced electret needled filtration media composites |
| JP2018037170A (ja) * | 2016-08-29 | 2018-03-08 | トヨタ紡織株式会社 | 燃料電池システム用エアクリーナ |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0530481B2 (enrdf_load_stackoverflow) | 1993-05-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |