CN1741845B - 过滤器结构、包括过滤器结构的过滤器板以及用于制造过滤器结构的方法 - Google Patents
过滤器结构、包括过滤器结构的过滤器板以及用于制造过滤器结构的方法 Download PDFInfo
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- CN1741845B CN1741845B CN2004800026218A CN200480002621A CN1741845B CN 1741845 B CN1741845 B CN 1741845B CN 2004800026218 A CN2004800026218 A CN 2004800026218A CN 200480002621 A CN200480002621 A CN 200480002621A CN 1741845 B CN1741845 B CN 1741845B
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- ion
- filtration device
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Abstract
Description
Claims (30)
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0300148-4 | 2003-01-22 | ||
SE03001484 | 2003-01-22 | ||
SE0300148A SE0300148D0 (sv) | 2003-01-22 | 2003-01-22 | Filter structure |
US48166203P | 2003-11-19 | 2003-11-19 | |
US60/481,662 | 2003-11-19 | ||
PCT/SE2004/000063 WO2004065001A1 (en) | 2003-01-22 | 2004-01-20 | Filter structure, filter panel comprising the filter structure and method for manufactuirng the filter structure. |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1741845A CN1741845A (zh) | 2006-03-01 |
CN1741845B true CN1741845B (zh) | 2012-07-04 |
Family
ID=20290177
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2004800026218A Expired - Fee Related CN1741845B (zh) | 2003-01-22 | 2004-01-20 | 过滤器结构、包括过滤器结构的过滤器板以及用于制造过滤器结构的方法 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN1741845B (zh) |
SE (1) | SE0300148D0 (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009031334A1 (ja) * | 2007-09-08 | 2009-03-12 | Nippon Muki Co., Ltd. | エアフィルタ用ろ材並びにエアフィルタ |
EP2561127B1 (en) * | 2010-04-22 | 2015-01-21 | 3M Innovative Properties Company | Nonwoven nanofiber webs containing chemically active particulates and methods of making and using same |
WO2015052460A1 (en) * | 2013-10-09 | 2015-04-16 | Ucl Business Plc | Chromatography medium |
CN114877445B (zh) * | 2022-04-26 | 2023-09-08 | 佛山市和瑞泰智能科技有限公司 | 一种蒸发式加湿器及控制方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5662728A (en) * | 1992-12-31 | 1997-09-02 | Hoechst Celanese Corporation | Particulate filter structure |
US6402819B1 (en) * | 1997-06-27 | 2002-06-11 | Mhb Filtration Gmbh & Co. Kg | Fresh air filter |
-
2003
- 2003-01-22 SE SE0300148A patent/SE0300148D0/xx unknown
-
2004
- 2004-01-20 CN CN2004800026218A patent/CN1741845B/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5662728A (en) * | 1992-12-31 | 1997-09-02 | Hoechst Celanese Corporation | Particulate filter structure |
US6402819B1 (en) * | 1997-06-27 | 2002-06-11 | Mhb Filtration Gmbh & Co. Kg | Fresh air filter |
Also Published As
Publication number | Publication date |
---|---|
CN1741845A (zh) | 2006-03-01 |
SE0300148D0 (sv) | 2003-01-22 |
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PB01 | Publication | ||
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SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: Stockholm, SWE Patentee after: Camfil Investment Co.,Ltd. Address before: Swedish trosa Patentee before: CAMFIL AB |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20221010 Address after: Stockholm, SWE Patentee after: Confield Group Address before: Stockholm, SWE Patentee before: Camfil Investment Co.,Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 |