CN101229460B - 一种外螺纹凹槽式熔喷高分子材料滤芯及其制造方法 - Google Patents
一种外螺纹凹槽式熔喷高分子材料滤芯及其制造方法 Download PDFInfo
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- CN101229460B CN101229460B CN200710036742XA CN200710036742A CN101229460B CN 101229460 B CN101229460 B CN 101229460B CN 200710036742X A CN200710036742X A CN 200710036742XA CN 200710036742 A CN200710036742 A CN 200710036742A CN 101229460 B CN101229460 B CN 101229460B
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 7
- 239000000463 material Substances 0.000 title claims description 22
- 229920002521 macromolecule Polymers 0.000 title claims description 18
- 238000003723 Smelting Methods 0.000 title claims description 16
- 239000007921 spray Substances 0.000 title claims description 16
- 238000000034 method Methods 0.000 claims abstract description 9
- 239000004743 Polypropylene Substances 0.000 claims description 6
- 229920001155 polypropylene Polymers 0.000 claims description 6
- 239000004594 Masterbatch (MB) Substances 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 4
- -1 polypropylene Polymers 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- 238000001914 filtration Methods 0.000 abstract description 4
- 239000002861 polymer material Substances 0.000 abstract 2
- 230000035515 penetration Effects 0.000 abstract 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000007781 pre-processing Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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CN200710036742XA CN101229460B (zh) | 2007-01-23 | 2007-01-23 | 一种外螺纹凹槽式熔喷高分子材料滤芯及其制造方法 |
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CN200710036742XA CN101229460B (zh) | 2007-01-23 | 2007-01-23 | 一种外螺纹凹槽式熔喷高分子材料滤芯及其制造方法 |
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CN101229460A CN101229460A (zh) | 2008-07-30 |
CN101229460B true CN101229460B (zh) | 2011-05-18 |
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CN200710036742XA Expired - Fee Related CN101229460B (zh) | 2007-01-23 | 2007-01-23 | 一种外螺纹凹槽式熔喷高分子材料滤芯及其制造方法 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101703850B (zh) * | 2009-11-26 | 2011-11-09 | 苏州工业园区拓朴环保净化有限公司 | 熔喷滤芯及其生产设备 |
CN107537227A (zh) * | 2017-07-24 | 2018-01-05 | 苏州爱利过滤技术有限公司 | 一种新型高效过滤芯的制备方法 |
CN107471672A (zh) * | 2017-07-24 | 2017-12-15 | 苏州爱利过滤技术有限公司 | 一种新型压纹过滤芯的制备方法 |
CN110304691A (zh) * | 2019-06-11 | 2019-10-08 | 杭州德意电器股份有限公司 | 一种变频脉冲冲洗反渗透ro纯水机与方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2183206Y (zh) * | 1994-02-28 | 1994-11-23 | 陈金文 | 水过滤器 |
CN2198961Y (zh) * | 1994-06-28 | 1995-05-31 | 联美纯水机有限公司 | 净水机过滤装置 |
CN1161248A (zh) * | 1996-10-23 | 1997-10-08 | 天津市长城过滤设备厂 | 热粘接纤维滤芯及其工艺 |
CN201008773Y (zh) * | 2007-01-23 | 2008-01-23 | 佳尼特(上海)纯水设备有限公司 | 一种外螺纹凹槽式熔喷高分子材料滤芯 |
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- 2007-01-23 CN CN200710036742XA patent/CN101229460B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2183206Y (zh) * | 1994-02-28 | 1994-11-23 | 陈金文 | 水过滤器 |
CN2198961Y (zh) * | 1994-06-28 | 1995-05-31 | 联美纯水机有限公司 | 净水机过滤装置 |
CN1161248A (zh) * | 1996-10-23 | 1997-10-08 | 天津市长城过滤设备厂 | 热粘接纤维滤芯及其工艺 |
CN201008773Y (zh) * | 2007-01-23 | 2008-01-23 | 佳尼特(上海)纯水设备有限公司 | 一种外螺纹凹槽式熔喷高分子材料滤芯 |
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CN101229460A (zh) | 2008-07-30 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Effective date of registration: 20090320 Address after: Room 1203, building A, No. 58, Sun Jia house, Hua Cao Town, Shanghai, Minhang District, China: 201106 Applicant after: A. O. Smith (Shanghai) Water Treatment Products Co., Ltd. Address before: C, block 4, Minhang District, min Bei industrial district, Shanghai, Minhang District: 201103 Applicant before: Chanitex (Shanghai) Pure-Water Equipment Co., Ltd. |
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Owner name: AO SMITH (SHANGHAI) WATER TREATMENT PRODUCTS CO., Free format text: FORMER OWNER: JIANITE( SHANGHAI ) PURE WATER EQUIPMENT CO., LTD. Effective date: 20090320 |
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Address after: 211200 Lishui Economic Development Zone, Jiangsu, Zhongxing Road, No. 9, No. Patentee after: A.O. SMITH (NANJING) WATER TREATMENT PRODUCTS CO., LTD. Address before: 201106, A building, room 58, Sun Jia 1203, Hua Cao Town, Shanghai, Minhang District Patentee before: A. O. Smith (Shanghai) Water Treatment Products Co., Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110518 Termination date: 20180123 |
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CF01 | Termination of patent right due to non-payment of annual fee |