JP2005279504A - フィルターユニット - Google Patents
フィルターユニット Download PDFInfo
- Publication number
- JP2005279504A JP2005279504A JP2004098936A JP2004098936A JP2005279504A JP 2005279504 A JP2005279504 A JP 2005279504A JP 2004098936 A JP2004098936 A JP 2004098936A JP 2004098936 A JP2004098936 A JP 2004098936A JP 2005279504 A JP2005279504 A JP 2005279504A
- Authority
- JP
- Japan
- Prior art keywords
- dust
- filter unit
- porous
- ptfe
- porous film
- 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.)
- Withdrawn
Links
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims abstract description 53
- 239000004810 polytetrafluoroethylene Substances 0.000 claims abstract description 53
- 230000001681 protective effect Effects 0.000 claims abstract description 35
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 16
- 239000000463 material Substances 0.000 claims abstract description 12
- -1 polytetrafluoroethylene Polymers 0.000 claims description 6
- 239000011148 porous material Substances 0.000 claims description 2
- 239000000758 substrate Substances 0.000 claims 1
- 239000000428 dust Substances 0.000 abstract description 101
- 238000004140 cleaning Methods 0.000 abstract description 7
- 238000012423 maintenance Methods 0.000 abstract description 6
- 238000005406 washing Methods 0.000 abstract description 5
- 230000035699 permeability Effects 0.000 abstract description 3
- 239000012528 membrane Substances 0.000 description 30
- 238000000926 separation method Methods 0.000 description 11
- 230000008878 coupling Effects 0.000 description 6
- 238000010168 coupling process Methods 0.000 description 6
- 238000005859 coupling reaction Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000004745 nonwoven fabric Substances 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000002964 rayon Substances 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Images
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
- Filters For Electric Vacuum Cleaners (AREA)
- Filtering Materials (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004098936A JP2005279504A (ja) | 2004-03-30 | 2004-03-30 | フィルターユニット |
| CN 200510055055 CN1683054B (zh) | 2004-03-30 | 2005-03-15 | 过滤器及使用这种过滤器的电动吸尘器 |
| CN 200520004502 CN2829620Y (zh) | 2004-03-30 | 2005-03-15 | 过滤器及使用这种过滤器的电动吸尘器 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004098936A JP2005279504A (ja) | 2004-03-30 | 2004-03-30 | フィルターユニット |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2005279504A true JP2005279504A (ja) | 2005-10-13 |
Family
ID=35178457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004098936A Withdrawn JP2005279504A (ja) | 2004-03-30 | 2004-03-30 | フィルターユニット |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2005279504A (zh) |
| CN (1) | CN2829620Y (zh) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007244724A (ja) * | 2006-03-17 | 2007-09-27 | Toshiba Corp | 電気掃除機 |
| CN105078367A (zh) * | 2014-05-23 | 2015-11-25 | 江苏美的清洁电器股份有限公司 | 智能吸尘器及其尘盒组件 |
| KR20220142820A (ko) * | 2021-04-15 | 2022-10-24 | 주식회사 진광필터산업 | 집진기용 백필터 장치 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4699340B2 (ja) * | 2006-11-16 | 2011-06-08 | 日東電工株式会社 | フィルタユニット |
| CN105088703B (zh) * | 2014-05-22 | 2019-08-27 | 青岛海尔滚筒洗衣机有限公司 | 一种线屑过滤结构及洗干一体机及控制方法 |
-
2004
- 2004-03-30 JP JP2004098936A patent/JP2005279504A/ja not_active Withdrawn
-
2005
- 2005-03-15 CN CN 200520004502 patent/CN2829620Y/zh not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007244724A (ja) * | 2006-03-17 | 2007-09-27 | Toshiba Corp | 電気掃除機 |
| CN105078367A (zh) * | 2014-05-23 | 2015-11-25 | 江苏美的清洁电器股份有限公司 | 智能吸尘器及其尘盒组件 |
| CN105078367B (zh) * | 2014-05-23 | 2017-08-25 | 江苏美的清洁电器股份有限公司 | 智能吸尘器及其尘盒组件 |
| KR20220142820A (ko) * | 2021-04-15 | 2022-10-24 | 주식회사 진광필터산업 | 집진기용 백필터 장치 |
| KR102485311B1 (ko) | 2021-04-15 | 2023-01-06 | 주식회사 진광필터산업 | 집진기용 백필터 장치 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN2829620Y (zh) | 2006-10-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Effective date: 20070327 Free format text: JAPANESE INTERMEDIATE CODE: A621 |
|
| RD01 | Notification of change of attorney |
Effective date: 20070412 Free format text: JAPANESE INTERMEDIATE CODE: A7421 |
|
| A761 | Written withdrawal of application |
Free format text: JAPANESE INTERMEDIATE CODE: A761 Effective date: 20080218 |