WO2006016460A1 - 携行用浄水器 - Google Patents
携行用浄水器 Download PDFInfo
- Publication number
- WO2006016460A1 WO2006016460A1 PCT/JP2005/012766 JP2005012766W WO2006016460A1 WO 2006016460 A1 WO2006016460 A1 WO 2006016460A1 JP 2005012766 W JP2005012766 W JP 2005012766W WO 2006016460 A1 WO2006016460 A1 WO 2006016460A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- water
- filter
- pump
- carrying
- case
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 96
- 235000020188 drinking water Nutrition 0.000 claims abstract description 27
- 239000003651 drinking water Substances 0.000 claims abstract description 27
- 238000001914 filtration Methods 0.000 claims description 15
- 241000894006 Bacteria Species 0.000 claims description 4
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 4
- 229910052801 chlorine Inorganic materials 0.000 claims description 4
- 239000000460 chlorine Substances 0.000 claims description 4
- 239000008213 purified water Substances 0.000 claims description 4
- 230000002265 prevention Effects 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 4
- 239000000470 constituent Substances 0.000 description 3
- 239000010419 fine particle Substances 0.000 description 3
- 235000019645 odor Nutrition 0.000 description 3
- 239000008399 tap water Substances 0.000 description 3
- 235000020679 tap water Nutrition 0.000 description 3
- 238000006424 Flood reaction Methods 0.000 description 2
- 230000035622 drinking Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 239000013535 sea water Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000001223 reverse osmosis Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
Classifications
-
- 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
- C02F9/00—Multistage treatment of water, waste water or sewage
- C02F9/20—Portable or detachable small-scale multistage treatment devices, e.g. point of use or laboratory water purification systems
-
- 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
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/24—Specific pressurizing or depressurizing means
- B01D2313/243—Pumps
-
- 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
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- 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
- C02F2201/009—Apparatus with independent power supply, e.g. solar cells, windpower, fuel cells
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
- Y02A20/208—Off-grid powered water treatment
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
- Y02A20/208—Off-grid powered water treatment
- Y02A20/211—Solar-powered water purification
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
- Y02A20/208—Off-grid powered water treatment
- Y02A20/212—Solar-powered wastewater sewage treatment, e.g. spray evaporation
Definitions
- the present invention relates to a disaster prevention tool used in an emergency such as an earthquake or flood, and a portable water purifier used as an outdoor tool for camping.
- Background art such as an earthquake or flood, and a portable water purifier used as an outdoor tool for camping.
- the present invention has been made paying attention to the above circumstances, and the first object of the present invention is that when drinking water cannot be secured due to the occurrence of an earthquake or flooding, the nearby bath water or river water It is possible to make drinking water easily by irrigating dirty water such as rain water, etc., and when there is no drinking water nearby in camps etc., drinking dirty water such as river water and rain water can be purified
- the purpose is to provide a water purifier suitable for use as a disaster prevention tool and for leisure that can easily produce water.
- the second object of the present invention is to make drinking water easily by manually operating the pump even in emergency situations where power transmission is stopped due to the occurrence of earthquakes, floods, etc. or outdoors where power transmission is not possible.
- An object of the present invention is to provide a portable water purifier that can be used as a disaster prevention tool and for leisure.
- a third object of the present invention is to provide a disaster prevention tool that can purify water and ensure high-quality drinking water even if the dirty water to be purified is muddy water.
- the object is to provide a portable water purifier suitable for vacation.
- the present invention provides a container having an opening and containing water. And a carrying case that is provided on the case body and includes a lid that can open and close the opening, and a lid that is detachably exchangeable and purifies the water to be purified into drinking water.
- a portable water purifier comprising: a filtration device; and a pump unit that is provided in the case body and absorbs purified water contained in the container and feeds the purified water to the filtration device.
- the pump unit is a hand pump provided with a manual operation lever, and the manual operation lever is operated when the lid is opened with respect to the case body. The exposure is possible.
- the filtration device includes a first filter connected to a pump water supply port of the pump unit via a water supply pipe, and the first filter.
- a second filter connected to allow water
- a third filter having a drinking water discharge pipe and a drain discharge pipe and connected to the second filter so as to allow water to pass therethrough
- the first filter is a filter built-in filter having a function of removing fine particles
- the second filter is a filter built-in filter having a function of removing odor and chlorine
- the third filter is a fine filter. It is a filter built-in filter having a function of removing various bacteria.
- the portable water purifier of the present invention when drinking water cannot be secured due to the occurrence of an earthquake or flood, the nearby bath water, J 11 water, rain water and other dirty water are purified. It is easy to make clean drinking water, and it is economical because it is not necessary to secure drinking water in preparation for earthquakes and floods. Furthermore, it can be used to clean the seawater into clean drinking water, and it is convenient to carry this water purifier when sailing over a long period of time on a yacht. In addition, since the case body is made waterproof so that it can be used as a water container, it is not necessary to prepare a separate water container for pumping when using the pump, and the convenience as a disaster prevention tool is improved.
- FIG. 1 is a front view of a portable water purifier with a lid closed according to a first embodiment of the present invention.
- FIG. 2 is a side view as seen from the direction of arrow A in FIG.
- FIG. 3 is a plan view of the portable water purifier in the state in which the embodiment is shown with the lid opened.
- FIG. 4 is a side view seen from the direction of arrow B in FIG.
- FIG. 5 is a side view as seen from the direction of arrow C in FIG.
- FIG. 6 is a plan view showing the usage state of the portable water purifier of the same embodiment.
- FIG. 7 is a side view as seen from the direction of arrow D in FIG.
- FIG. 8 is a side view showing the usage state of the portable water purifier of the same embodiment.
- a carrying case 1 of a portable water purifier includes a waterproof case body 2 that can be used as a water container, and a hinge portion la for the case body 2. It is configured in a vertically long rectangular box shape that is sealed from a lid 3 that is pivotally supported so as to be opened and closed.
- the case body 2 is provided with an opening 2a, and the case body 2 is provided with a container 2b having an upper opening.
- a plurality of floor-contacting feet 2a and 3a are projected from one end surface of the case body 2 on the hinge portion la side and the one end surface of the lid 3 which are the bottom surface of the carrying case 1.
- a plurality of floor contact feet 2b are also provided on the outer bottom surface of the case body 2.
- a lid stopper 4 and a carrying handle 5 are provided on the upper surface of the carrying case 1 (the surface opposite to the side on which the floor contact feet 2a, 3a are provided).
- Reference numeral 10 denotes a filtration device for filtering and purifying dirty water such as bath water, river water, rain water, mud water, etc. to produce drinking water. As shown, it is equipped with a detachable replacement.
- the filtration device 10 is a first filter 1 connected as shown in FIGS. 7 and 8 via a pump water supply port 26 described later and a flexible water supply pipe 6. 1, a second filter 12 connected to the first filter 11 so as to allow water to pass therethrough, a flexible drinking water discharge pipe 14 and a drain discharge pipe 15, and a second filtration. And a third filter 13 connected to the filter 12 so as to allow water to pass therethrough.
- the first filter 11 has an upper end water supply port 11a to which the water pipe 6 is connected and a lower end drain port l ib
- the second filter 12 has The third filter 13 includes an upper end water supply port 13a, a lower end water purification port 13b, and a lower end drain port 13c.
- the lower end drain port ib of the first filter 11 and the lower end water supply port 12a of the second filter 12 are connected in series as shown in FIG.
- the drain port 12b and the upper water supply port 13a of the third filter 13 are connected in series via the water passage upper pipe 17.
- a flexible drinking water discharge pipe 14 is connected to the lower end water purification port 13b of the third filter 13, and a flexible drain discharge pipe 15 is connected to the lower end drain 13c of the third filter 13. It is connected.
- the first filter 11 is a filter containing a polypropylene-based filter segment (not shown) having a function of removing fine particles in water of 1 micron or more
- the second filter 12 is a filter with a built-in carbon solidification filter (not shown) having a function of removing odor and chlorine
- the third filter 13 can remove fine virus bacteria of 0.0001 micron or more. It is a filter incorporating a reverse osmosis membrane filter (not shown) having a function.
- Each of the filters 11 to 13 is mounted and secured so as not to fall into the lid 3 in the state of adjacent connection as shown in FIG.
- the filtration device 10 is not limited to the embodiment configured with the three filter units 11 to 13 as described above, but has one filtration function similar to the function that can be achieved with the three filter units 11 to 13. It is also possible to configure as a filter.
- the pump unit 20 is housed in the case body 2, and is configured to absorb dirty water that has entered the body 2, raise it, and send it to the filtration device 10. .
- a pump base 21 that can be accommodated in the case body 2 and a hand pump P attached to the pump base 21 and a force are also configured.
- the pump base 21 is in force with the pump base plate 22 and the leg plates 23 and 24 attached to both ends of the pump base plate 22 and has a gate shape as shown in FIG.
- the width of the pump base plate 22 is substantially the same as the depth of the case body 2, and the leg lengths of the leg plates 23 and 24 are
- the depth of the case main body 2 is set to be substantially the same, and the case main body 2 is accommodated in the case main body 2 in a laid-down state as shown in FIG. 3 so as not to protrude into the opening 2a.
- the hand pump P has a pump water supply port 26 and a sewage suction port 27 protruding below the pump base plate 22 as shown in FIG. It has a pump body 25 fixed to the plate 22.
- the piston rod 28 of the pump body 25 is provided with a manual operation lever 29 that is pivotally fixed by using a stopper such as a wing nut so as to be detachable.
- an interlocking lever 30 whose one end is pivotally fixed to the outer peripheral bracket portion of the pump body 25 with a stopper such as a wing nut and the other end is pivotally supported on the tip of the manual operation lever 29. Is provided.
- a pressure gauge 31 for measuring the water supply pressure of the hand pump P is provided.
- the lid 3 of the carrying case 1 is opened as shown in FIG. Also take out the internal power of body 2. Then, it protrudes upward from the opening 2a of the case body 2 and is set in the standing state as shown in FIG. 7, and the manual operation lever 29 and the interlocking lever 30 that have been removed and stored are attached to the pump body 25 for use.
- dirty water such as bath water, river water, rain water, etc.
- a bucket or the like dirty water
- the manual operation lever 29 of the hand pump P to pump up the dirty water in the container 2b, pass the water through the filtration device 10 and filter it.
- a reference numeral 8 shown in FIG. 8 is a drain discharge port attached to the end of the drain discharge pipe 15, and 9 is a drinking water container such as a plastic bottle that contains drinking water poured out from the drinking water discharge pipe 14.
- the force described in the case where the pump base 21 capable of storing the pump unit 20 in the case body 2 and the hand pump P mounted on the pump base 21 is also configured.
- an electric pump can be applied. Even if such an electric pump is used, it can be used in a place without drinking water.
- the present invention is not limited to the above-described embodiments as they are, and can be embodied by modifying the constituent elements without departing from the spirit of the invention in the implementation stage. Further, various inventions can be formed by appropriately combining a plurality of constituent elements disclosed in the embodiment. For example, some components such as all the components shown in the embodiment may be deleted. Furthermore, the constituent elements over different embodiments may be combined.
- the portable water purifier of the present invention can be provided not only as a disaster prevention tool in ordinary households, schools, companies, etc., but also in a fire station or the like for emergency use such as a wide area earthquake disaster or wide area flood. It can also be used as an outdoor product that is carried around in the mountains or the sea. Furthermore, seawater can also be purified into clean drinking water, and it is convenient to carry this water purifier when sailing for a long time on a yacht or the like.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Water Supply & Treatment (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Clinical Laboratory Science (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Water Treatment By Sorption (AREA)
- Filtration Of Liquid (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200580027145XA CN101005884B (zh) | 2004-08-11 | 2005-07-11 | 便携式净水器 |
US11/659,267 US7404894B2 (en) | 2004-08-11 | 2005-07-11 | Portable water cleaner |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004-234054 | 2004-08-11 | ||
JP2004234054A JP3866738B2 (ja) | 2004-08-11 | 2004-08-11 | 携行用浄水器 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2006016460A1 true WO2006016460A1 (ja) | 2006-02-16 |
Family
ID=35839236
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2005/012766 WO2006016460A1 (ja) | 2004-08-11 | 2005-07-11 | 携行用浄水器 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7404894B2 (ja) |
JP (1) | JP3866738B2 (ja) |
KR (1) | KR100856188B1 (ja) |
CN (1) | CN101005884B (ja) |
WO (1) | WO2006016460A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009279540A (ja) * | 2008-05-23 | 2009-12-03 | Jsr Corp | ろ過器及び電子材料用組成物の製造方法 |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007307509A (ja) * | 2006-05-19 | 2007-11-29 | Eco Creative Japan:Kk | 水処理装置 |
WO2008073264A2 (en) * | 2006-12-07 | 2008-06-19 | Ams Research Corporation | Annular side fire optical device for laterally redirecting electromagnetic radiation |
ITMI20080835A1 (it) * | 2008-05-08 | 2009-11-09 | Proacqua Group S R L | '' dispositivo di filtrazione acqua per uso domestico '' |
US8882441B2 (en) * | 2010-07-07 | 2014-11-11 | ATOPIA Research | Deployable wind power and battery unit |
EP2674398A4 (en) * | 2011-02-09 | 2015-04-08 | Mitsubishi Rayon Cleansui Co | WATER CLEANING CARTRIDGE AND WATER CLEANER WITH A MEASURING CUP |
KR101430495B1 (ko) * | 2012-09-17 | 2014-08-14 | 엘지전자 주식회사 | 정수기 |
KR101399083B1 (ko) * | 2012-09-26 | 2014-06-27 | (주)현대 와코텍 | 휴대용 수동식 흡입 및 가압펌프 어셈블리 |
KR101374856B1 (ko) | 2012-10-31 | 2014-03-17 | (주)현대 와코텍 | 무전원 방식의 다용도 휴대용 정수장치 |
JP6160410B2 (ja) * | 2013-09-30 | 2017-07-12 | ブラザー工業株式会社 | 画像形成装置 |
KR101686914B1 (ko) * | 2015-05-15 | 2016-12-15 | 주식회사 도우시스 | 휴대용 직수 정수기 |
US10046255B1 (en) * | 2015-07-02 | 2018-08-14 | James R. Walker | Dual filter pump assembly |
SG11201802251VA (en) * | 2015-11-19 | 2018-04-27 | Techno System Co Ltd | Mobile power generation/water purification system |
EP3395770A4 (en) * | 2015-12-21 | 2019-06-19 | Techno System Co.,Ltd. | DEVICE FOR ACQUIRING MINERAL WATER |
JP6662908B2 (ja) * | 2015-12-21 | 2020-03-11 | 株式会社一 | 浄水方法及び浄水装置 |
JP6783462B2 (ja) * | 2016-10-19 | 2020-11-11 | 株式会社テクノシステム | 海水・淡水兼用浄水装置 |
CN114642918A (zh) * | 2022-03-25 | 2022-06-21 | 晋江奇美礼品宠物工业有限公司 | 一种净水效果好的过滤桶及其过滤方法 |
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JPS5568594U (ja) * | 1978-10-31 | 1980-05-12 | ||
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JPH06253929A (ja) * | 1993-03-10 | 1994-09-13 | Toshiba Ceramics Co Ltd | 水 筒 |
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JP2005111341A (ja) * | 2003-10-06 | 2005-04-28 | Nishihara Engineering Co Ltd | 携帯型浄水装置 |
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US2473986A (en) * | 1945-10-18 | 1949-06-21 | Wallace & Tiernan Co Inc | Water purification unit |
US3498457A (en) * | 1967-10-09 | 1970-03-03 | Ruffin Ind Inc | Electronic water purifier |
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JPS5568594A (en) | 1978-11-16 | 1980-05-23 | Taikisha Ltd | Element block for air-treatment |
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JPS61167991A (ja) | 1985-01-21 | 1986-07-29 | 株式会社日立製作所 | 自動色調節付カラ−デイスプレイ装置 |
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2004
- 2004-08-11 JP JP2004234054A patent/JP3866738B2/ja active Active
-
2005
- 2005-07-11 KR KR1020077003127A patent/KR100856188B1/ko active IP Right Grant
- 2005-07-11 WO PCT/JP2005/012766 patent/WO2006016460A1/ja active Application Filing
- 2005-07-11 CN CN200580027145XA patent/CN101005884B/zh not_active Expired - Fee Related
- 2005-07-11 US US11/659,267 patent/US7404894B2/en not_active Expired - Fee Related
Patent Citations (5)
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JPS5568594U (ja) * | 1978-10-31 | 1980-05-12 | ||
JPS61167991U (ja) * | 1985-04-03 | 1986-10-18 | ||
JPH06253929A (ja) * | 1993-03-10 | 1994-09-13 | Toshiba Ceramics Co Ltd | 水 筒 |
JP2002136966A (ja) * | 2000-11-01 | 2002-05-14 | Keiwa:Kk | 浄水器 |
JP2005111341A (ja) * | 2003-10-06 | 2005-04-28 | Nishihara Engineering Co Ltd | 携帯型浄水装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009279540A (ja) * | 2008-05-23 | 2009-12-03 | Jsr Corp | ろ過器及び電子材料用組成物の製造方法 |
Also Published As
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KR100856188B1 (ko) | 2008-09-03 |
US7404894B2 (en) | 2008-07-29 |
US20080073263A1 (en) | 2008-03-27 |
JP2006051428A (ja) | 2006-02-23 |
JP3866738B2 (ja) | 2007-01-10 |
KR20070028612A (ko) | 2007-03-12 |
CN101005884A (zh) | 2007-07-25 |
CN101005884B (zh) | 2011-02-09 |
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