CN2774624Y - 一种螺旋卷式膜元件 - Google Patents
一种螺旋卷式膜元件 Download PDFInfo
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- CN2774624Y CN2774624Y CN 200520039773 CN200520039773U CN2774624Y CN 2774624 Y CN2774624 Y CN 2774624Y CN 200520039773 CN200520039773 CN 200520039773 CN 200520039773 U CN200520039773 U CN 200520039773U CN 2774624 Y CN2774624 Y CN 2774624Y
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Application Number | Priority Date | Filing Date | Title |
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CN 200520039773 CN2774624Y (zh) | 2005-02-25 | 2005-02-25 | 一种螺旋卷式膜元件 |
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CN 200520039773 CN2774624Y (zh) | 2005-02-25 | 2005-02-25 | 一种螺旋卷式膜元件 |
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CN2774624Y true CN2774624Y (zh) | 2006-04-26 |
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CN 200520039773 Expired - Lifetime CN2774624Y (zh) | 2005-02-25 | 2005-02-25 | 一种螺旋卷式膜元件 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104411385A (zh) * | 2012-06-26 | 2015-03-11 | 康韦德塑料制品有限公司 | 使用低能量进料间隔件的膜过滤 |
CN104741005A (zh) * | 2015-03-27 | 2015-07-01 | 浙江美易膜科技有限公司 | 一种用于外置式膜生物反应器的卷式微管膜组件 |
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2005
- 2005-02-25 CN CN 200520039773 patent/CN2774624Y/zh not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104411385A (zh) * | 2012-06-26 | 2015-03-11 | 康韦德塑料制品有限公司 | 使用低能量进料间隔件的膜过滤 |
US10035106B2 (en) | 2012-06-26 | 2018-07-31 | Conwed Plastics Llc | Membrane filtration using low energy feed spacer |
US11084198B2 (en) | 2012-06-26 | 2021-08-10 | Conwed Plastics Llc | Membrane filtration using low energy feed spacer |
CN104741005A (zh) * | 2015-03-27 | 2015-07-01 | 浙江美易膜科技有限公司 | 一种用于外置式膜生物反应器的卷式微管膜组件 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20090320 Address after: Room 1203, A building, No. 58, Sun Jia house, Hua Cao Town, Shanghai, Minhang District, China: 201106 Patentee after: A. O. Smith (Shanghai) Water Treatment Products Co., Ltd. Address before: No. 731 Xu Hong Road, Shanghai, Minhang District: 201103 Patentee before: Chanitex (Shanghai) Pure-Water Equipment Co., Ltd. |
|
ASS | Succession or assignment of patent right |
Owner name: AO SMITH (SHANGHAI) WATER TREATMENT PRODUCTS CO., Free format text: FORMER OWNER: JIANITE( SHANGHAI ) PURE WATER EQUIPMENT CO., LTD. Effective date: 20090320 |
|
C17 | Cessation of patent right | ||
CX01 | Expiry of patent term |
Expiration termination date: 20150225 Granted publication date: 20060426 |