CN1327928C - 过滤器筒 - Google Patents
过滤器筒 Download PDFInfo
- Publication number
- CN1327928C CN1327928C CNB038151006A CN03815100A CN1327928C CN 1327928 C CN1327928 C CN 1327928C CN B038151006 A CNB038151006 A CN B038151006A CN 03815100 A CN03815100 A CN 03815100A CN 1327928 C CN1327928 C CN 1327928C
- Authority
- CN
- China
- Prior art keywords
- aforementioned
- filter
- scavenging solution
- cap
- filter cartridge
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title description 201
- 230000002000 scavenging effect Effects 0.000 claims description 111
- 239000012528 membrane Substances 0.000 claims description 49
- 239000000919 ceramic Substances 0.000 claims description 24
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 21
- 229910052799 carbon Inorganic materials 0.000 claims description 21
- 230000015572 biosynthetic process Effects 0.000 claims description 17
- 238000007599 discharging Methods 0.000 claims description 13
- 230000002787 reinforcement Effects 0.000 claims description 13
- 230000003014 reinforcing effect Effects 0.000 claims description 13
- 210000003205 muscle Anatomy 0.000 claims description 11
- 229920001971 elastomer Polymers 0.000 claims description 9
- 210000000078 claw Anatomy 0.000 claims description 6
- 239000000806 elastomer Substances 0.000 claims description 2
- 238000005755 formation reaction Methods 0.000 claims 6
- 239000007788 liquid Substances 0.000 abstract description 37
- 230000002093 peripheral effect Effects 0.000 abstract description 30
- 239000011159 matrix material Substances 0.000 description 42
- 239000000463 material Substances 0.000 description 36
- 238000000746 purification Methods 0.000 description 33
- 238000007789 sealing Methods 0.000 description 22
- 238000005245 sintering Methods 0.000 description 19
- 239000011148 porous material Substances 0.000 description 18
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 16
- 235000017491 Bambusa tulda Nutrition 0.000 description 16
- 241001330002 Bambuseae Species 0.000 description 16
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 16
- 239000011425 bamboo Substances 0.000 description 16
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 12
- 230000000694 effects Effects 0.000 description 12
- 230000003321 amplification Effects 0.000 description 10
- 238000003199 nucleic acid amplification method Methods 0.000 description 10
- 239000002245 particle Substances 0.000 description 10
- 238000012545 processing Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 8
- 238000001914 filtration Methods 0.000 description 7
- 239000000565 sealant Substances 0.000 description 7
- 239000000126 substance Substances 0.000 description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- 235000013305 food Nutrition 0.000 description 6
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 6
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 6
- 239000004810 polytetrafluoroethylene Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 229920006324 polyoxymethylene Polymers 0.000 description 5
- -1 polyoxymethylenes Polymers 0.000 description 5
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 3
- 229910010293 ceramic material Inorganic materials 0.000 description 3
- 235000012489 doughnuts Nutrition 0.000 description 3
- 238000011835 investigation Methods 0.000 description 3
- 239000000377 silicon dioxide Substances 0.000 description 3
- 230000001954 sterilising effect Effects 0.000 description 3
- 238000004659 sterilization and disinfection Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 229910052878 cordierite Inorganic materials 0.000 description 2
- JSKIRARMQDRGJZ-UHFFFAOYSA-N dimagnesium dioxido-bis[(1-oxido-3-oxo-2,4,6,8,9-pentaoxa-1,3-disila-5,7-dialuminabicyclo[3.3.1]nonan-7-yl)oxy]silane Chemical compound [Mg++].[Mg++].[O-][Si]([O-])(O[Al]1O[Al]2O[Si](=O)O[Si]([O-])(O1)O2)O[Al]1O[Al]2O[Si](=O)O[Si]([O-])(O1)O2 JSKIRARMQDRGJZ-UHFFFAOYSA-N 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 239000008400 supply water Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 1
- WFLOTYSKFUPZQB-UHFFFAOYSA-N 1,2-difluoroethene Chemical class FC=CF WFLOTYSKFUPZQB-UHFFFAOYSA-N 0.000 description 1
- 229910017083 AlN Inorganic materials 0.000 description 1
- PIGFYZPCRLYGLF-UHFFFAOYSA-N Aluminum nitride Chemical compound [Al]#N PIGFYZPCRLYGLF-UHFFFAOYSA-N 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- 239000002033 PVDF binder Substances 0.000 description 1
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010433 feldspar Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 239000012510 hollow fiber Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 239000003456 ion exchange resin Substances 0.000 description 1
- 229920003303 ion-exchange polymer Polymers 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229910052863 mullite Inorganic materials 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 235000011837 pasties Nutrition 0.000 description 1
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D27/00—Cartridge filters of the throw-away type
- B01D27/08—Construction of the casing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/20—Accessories; Auxiliary operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
- B01D29/58—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection arranged concentrically or coaxially
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
- B01D29/92—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging filtrate
- B01D29/925—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging filtrate containing liquid displacement elements or cores
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/18—Apparatus therefor
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/30—Filter housing constructions
- B01D2201/301—Details of removable closures, lids, caps, filter heads
- B01D2201/302—Details of removable closures, lids, caps, filter heads having inlet or outlet ports
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/30—Filter housing constructions
- B01D2201/301—Details of removable closures, lids, caps, filter heads
- B01D2201/305—Snap, latch or clip connecting means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/40—Special measures for connecting different parts of the filter
- B01D2201/4015—Bayonet connecting means
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
- C02F2201/006—Cartridges
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Organic Chemistry (AREA)
- Water Treatment By Sorption (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002126200A JP3901574B2 (ja) | 2002-04-26 | 2002-04-26 | フィルタカートリッジ |
| JP126200/2002 | 2002-04-26 | ||
| JP2002133129A JP4213401B2 (ja) | 2002-05-08 | 2002-05-08 | 据置型浄水器 |
| JP133129/2002 | 2002-05-08 | ||
| PCT/JP2003/005342 WO2003090895A1 (fr) | 2002-04-26 | 2003-04-25 | Cartouche filtrante et purificateur d'eau de type stationnaire |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006101659948A Division CN100540107C (zh) | 2002-04-26 | 2003-04-25 | 固定式净水器 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1665578A CN1665578A (zh) | 2005-09-07 |
| CN1327928C true CN1327928C (zh) | 2007-07-25 |
Family
ID=29272367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB038151006A Expired - Fee Related CN1327928C (zh) | 2002-04-26 | 2003-04-25 | 过滤器筒 |
Country Status (4)
| Country | Link |
|---|---|
| KR (2) | KR100698867B1 (fr) |
| CN (1) | CN1327928C (fr) |
| AU (1) | AU2003235135A1 (fr) |
| WO (1) | WO2003090895A1 (fr) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1327928C (zh) * | 2002-04-26 | 2007-07-25 | 日本碍子株式会社 | 过滤器筒 |
| JP4462335B2 (ja) * | 2007-11-22 | 2010-05-12 | パナソニック電工株式会社 | 浄水器 |
| JP5765560B2 (ja) | 2011-05-09 | 2015-08-19 | Smc株式会社 | フィルタ装置 |
| JP5713289B2 (ja) | 2011-05-09 | 2015-05-07 | Smc株式会社 | 流体圧機器のケース構造 |
| DE102014002719B4 (de) * | 2013-05-15 | 2017-10-12 | Mann + Hummel Gmbh | Abscheideelement und Flüssigkeitsabscheider zur Abscheidung von Flüssigkeiten aus einem Gasstrom |
| CN104773800A (zh) * | 2015-03-20 | 2015-07-15 | 陈园婷 | 带有压缩弹簧和观察窗口的污水处理设备及其使用方法 |
| CN106277092A (zh) * | 2016-08-24 | 2017-01-04 | 宁波市艾瑞生净化科技有限公司 | 一种防儿童开启净水器 |
| CN106186111A (zh) * | 2016-08-24 | 2016-12-07 | 宁波市艾瑞生净化科技有限公司 | 一种家用过滤净水结构 |
| CN113713495B (zh) * | 2016-11-30 | 2022-08-30 | 东丽株式会社 | 净水器用支架及净水器 |
| CN108939656B (zh) * | 2018-06-06 | 2020-12-18 | 日照市睿翅电子商务产业有限公司 | 一种可清洗滤网的农村简易污水处理装置 |
| WO2020009099A1 (fr) * | 2018-07-03 | 2020-01-09 | 株式会社村田製作所 | Dispositif de récupération par filtration et procédé de récupération par filtration |
| CN111807472A (zh) * | 2020-07-23 | 2020-10-23 | 马佳婷 | 一种具备灭菌功能的水处理用超滤装置 |
| CN114130084B (zh) * | 2021-11-16 | 2023-03-14 | 昆山强安电子科技有限公司 | 一种废水回收设备 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63119819A (ja) * | 1986-11-06 | 1988-05-24 | Yamada Mitsue | フイルタ |
| JPH067618A (ja) * | 1992-06-29 | 1994-01-18 | Chichibu Cement Co Ltd | 浄水器用カートリッジ |
| EP0640369A1 (fr) * | 1993-08-09 | 1995-03-01 | Robert Bosch Gmbh | Filtre de liquide |
| JP2001149923A (ja) * | 1999-11-25 | 2001-06-05 | Ngk Insulators Ltd | 浄水器 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0228794U (fr) * | 1988-08-10 | 1990-02-23 | ||
| KR0161768B1 (ko) * | 1995-10-28 | 1998-11-16 | 이재명 | 폐타이어를 이용한 하천수질 정화장치 및 그 방법 |
| US5989425A (en) * | 1995-11-17 | 1999-11-23 | Toray Industries, Inc. | Multi-way valve and water purifier using the same |
| JP2002205061A (ja) * | 2001-01-15 | 2002-07-23 | Toray Ind Inc | 浄水器 |
| WO2003086596A1 (fr) * | 2002-04-12 | 2003-10-23 | Ngk Insulators, Ltd. | Dispositif de production d'eau gazeuse, purificateur d'eau equipe de ce dispositif, et purificateur d'eau fixe |
| CN1327928C (zh) * | 2002-04-26 | 2007-07-25 | 日本碍子株式会社 | 过滤器筒 |
| KR20050075024A (ko) * | 2002-11-18 | 2005-07-19 | 니뽄 가이시 가부시키가이샤 | 정수기 및 그 부착 장치 |
-
2003
- 2003-04-25 CN CNB038151006A patent/CN1327928C/zh not_active Expired - Fee Related
- 2003-04-25 KR KR1020067015015A patent/KR100698867B1/ko active IP Right Grant
- 2003-04-25 AU AU2003235135A patent/AU2003235135A1/en not_active Abandoned
- 2003-04-25 KR KR1020047017032A patent/KR100634198B1/ko active IP Right Grant
- 2003-04-25 WO PCT/JP2003/005342 patent/WO2003090895A1/fr active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63119819A (ja) * | 1986-11-06 | 1988-05-24 | Yamada Mitsue | フイルタ |
| JPH067618A (ja) * | 1992-06-29 | 1994-01-18 | Chichibu Cement Co Ltd | 浄水器用カートリッジ |
| EP0640369A1 (fr) * | 1993-08-09 | 1995-03-01 | Robert Bosch Gmbh | Filtre de liquide |
| JP2001149923A (ja) * | 1999-11-25 | 2001-06-05 | Ngk Insulators Ltd | 浄水器 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20040107508A (ko) | 2004-12-20 |
| KR20060093137A (ko) | 2006-08-23 |
| KR100634198B1 (ko) | 2006-10-16 |
| WO2003090895A1 (fr) | 2003-11-06 |
| CN1665578A (zh) | 2005-09-07 |
| KR100698867B1 (ko) | 2007-03-26 |
| AU2003235135A1 (en) | 2003-11-10 |
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