CN1918073B - 水处理滤筒关闭阀 - Google Patents
水处理滤筒关闭阀 Download PDFInfo
- Publication number
- CN1918073B CN1918073B CN200580004744.XA CN200580004744A CN1918073B CN 1918073 B CN1918073 B CN 1918073B CN 200580004744 A CN200580004744 A CN 200580004744A CN 1918073 B CN1918073 B CN 1918073B
- Authority
- CN
- China
- Prior art keywords
- water
- water treatment
- flexible piece
- treatment cartridge
- valve
- 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 - Fee Related
Links
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Images
Landscapes
- Water Treatment By Sorption (AREA)
Abstract
Description
实施例# | 伸缩块组成 | 最初伸缩块长度 (包括半球顶点) | 阀在流通孔 之下的位置 | 关闭时间 (近似) |
2-1 | MH 1657 | 1.9cm(3/4″) | 0.79cm (5/16″) | 50天 |
2-2(参见 图9) | MV 3000第一层和 MH 1657第二层 | 在2.06cm(13/16″) MH 1657上的 0.16cm(1/16″)MV 3000 | 1.1cm (7/16″) | 180天 |
2-3 | MV 1074第一层和 MH 1657第二层 | 在1.9cm(3/4″)MH 1657上的 0.32cm(1/8″)MV 1074 | 0.95cm (3/8″) | 140天 |
Claims (17)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US54442504P | 2004-02-13 | 2004-02-13 | |
US60/544,425 | 2004-02-13 | ||
US54874204P | 2004-02-27 | 2004-02-27 | |
US60/548,742 | 2004-02-27 | ||
PCT/US2005/004320 WO2005080273A1 (en) | 2004-02-13 | 2005-02-10 | Water treatment cartridge shutoff |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1918073A CN1918073A (zh) | 2007-02-21 |
CN1918073B true CN1918073B (zh) | 2011-06-15 |
Family
ID=37738636
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200580004744.XA Expired - Fee Related CN1918073B (zh) | 2004-02-13 | 2005-02-10 | 水处理滤筒关闭阀 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN1918073B (zh) |
ZA (1) | ZA200606156B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007017840A1 (de) * | 2007-04-16 | 2008-10-23 | BSH Bosch und Siemens Hausgeräte GmbH | Kältegerät mit Wasserfilter |
KR200449544Y1 (ko) * | 2008-12-02 | 2010-07-20 | 주식회사 피코그램 | 정수기 누수 방지장치 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3038610A (en) * | 1959-01-30 | 1962-06-12 | Rohm & Haas | Deionization unit with automatic shutoff operable upon exhaustion of resin's ion exchange capacity |
CN1216970A (zh) * | 1996-04-30 | 1999-05-19 | 雷科维里工程有限公司 | 具有灌注计量滤筒的水处理装置 |
CN1223160A (zh) * | 1997-11-06 | 1999-07-21 | 达特工业公司 | 多级水过滤系统 |
CN2333435Y (zh) * | 1998-05-13 | 1999-08-18 | 启东市旺达石化设备制造有限公司 | 智能过滤器 |
CN2367378Y (zh) * | 1999-03-30 | 2000-03-08 | 林庆雄 | 具有滤芯更换显示机构的过滤装置 |
US6428687B1 (en) * | 1998-02-16 | 2002-08-06 | Laica S.R.L. | Filter cartridge, particularly for jug water purifiers |
-
2005
- 2005-02-10 CN CN200580004744.XA patent/CN1918073B/zh not_active Expired - Fee Related
-
2006
- 2006-07-25 ZA ZA200606156A patent/ZA200606156B/xx unknown
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3038610A (en) * | 1959-01-30 | 1962-06-12 | Rohm & Haas | Deionization unit with automatic shutoff operable upon exhaustion of resin's ion exchange capacity |
CN1216970A (zh) * | 1996-04-30 | 1999-05-19 | 雷科维里工程有限公司 | 具有灌注计量滤筒的水处理装置 |
CN1223160A (zh) * | 1997-11-06 | 1999-07-21 | 达特工业公司 | 多级水过滤系统 |
US6428687B1 (en) * | 1998-02-16 | 2002-08-06 | Laica S.R.L. | Filter cartridge, particularly for jug water purifiers |
CN2333435Y (zh) * | 1998-05-13 | 1999-08-18 | 启东市旺达石化设备制造有限公司 | 智能过滤器 |
CN2367378Y (zh) * | 1999-03-30 | 2000-03-08 | 林庆雄 | 具有滤芯更换显示机构的过滤装置 |
Also Published As
Publication number | Publication date |
---|---|
ZA200606156B (en) | 2007-11-28 |
CN1918073A (zh) | 2007-02-21 |
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Open date: 20070221 |
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Correction item: Rejection of patent application Correct: Dismiss False: Reject Number: 32 Volume: 26 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: HELEN OF TROY LTD. Free format text: FORMER OWNER: PUR WATER PURIFICATION PRODUCT Effective date: 20141117 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20141117 Address after: Babaduosisheng Michael Patentee after: HELEN OF TROY LTD. Address before: Ohio, USA Patentee before: PUR WATER PURIFICATION PRODUCTS, Inc. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110615 Termination date: 20220210 |
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CF01 | Termination of patent right due to non-payment of annual fee |