JP7065095B2 - 水筒 - Google Patents
水筒 Download PDFInfo
- Publication number
- JP7065095B2 JP7065095B2 JP2019531242A JP2019531242A JP7065095B2 JP 7065095 B2 JP7065095 B2 JP 7065095B2 JP 2019531242 A JP2019531242 A JP 2019531242A JP 2019531242 A JP2019531242 A JP 2019531242A JP 7065095 B2 JP7065095 B2 JP 7065095B2
- Authority
- JP
- Japan
- Prior art keywords
- water
- filter
- fluid
- pump
- fluid inlet
- 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.)
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Classifications
-
- 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
-
- 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
- C02F1/002—Processes for the treatment of water whereby the filtration technique is of importance using small portable filters for producing potable water, e.g. personal travel or emergency equipment, survival kits, combat gear
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45F—TRAVELLING OR CAMP EQUIPMENT: SACKS OR PACKS CARRIED ON THE BODY
- A45F3/00—Travelling or camp articles; Sacks or packs carried on the body
- A45F3/16—Water-bottles; Mess-tins; Cups
- A45F3/18—Water-bottles; Mess-tins; Cups of rigid material
-
- 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
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/027—Nanofiltration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
- B01D63/02—Hollow fibre modules
- B01D63/04—Hollow fibre modules comprising multiple hollow fibre assemblies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/08—Hollow fibre membranes
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45F—TRAVELLING OR CAMP EQUIPMENT: SACKS OR PACKS CARRIED ON THE BODY
- A45F3/00—Travelling or camp articles; Sacks or packs carried on the body
- A45F3/16—Water-bottles; Mess-tins; Cups
- A45F2003/163—Water bottles with purification filter
-
- 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
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
-
- 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
- C02F1/442—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by nanofiltration
-
- 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
- C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/20—Heavy metals or heavy metal compounds
-
- 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
- C02F2201/003—Coaxial constructions, e.g. a cartridge located coaxially within another
-
- 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
- C02F2201/005—Valves
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/03—Pressure
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/04—Disinfection
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2307/00—Location of water treatment or water treatment device
- C02F2307/02—Location of water treatment or water treatment device as part of a bottle
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Hydrology & Water Resources (AREA)
- Nanotechnology (AREA)
- Health & Medical Sciences (AREA)
- Clinical Laboratory Science (AREA)
- Water Treatment By Sorption (AREA)
- Portable Outdoor Equipment (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Reciprocating Pumps (AREA)
Description
Claims (14)
- 硬質の流体リザーバ、フィルタ、ならびに開位置および閉位置を有する水出口によって画定された流体経路と、
流体入口と、および、
前記流体入口に連結されたポンプと、を備え、
前記ポンプが、逆止め弁と、および、
ピストン軸と、を備え、
前記ピストン軸を通じてピストンヘッドが移動可能であり、
前記ピストンヘッドは前記ピストン軸の第1の端部にあるオリフィスを通って摺動自在に移動可能なピストン棒に連結されており、
使用時に前記ポンプの作動により前記流体入口と連通する流体源から前記逆止め弁を介して流体リザーバに流れ込むように前記流体リザーバを加圧し、前記水出口が開放位置にあるときに圧力差により前記フィルターを通じて前記水出口に向かう前記流路経路に沿った水の流れを引き起こすように、前記オリフィスは前記ピストン棒の周りで封止されており、
前記ピストン軸が、前記フィルタによって実質的に包囲される、水容器。 - 前記硬質の流体リザーバが、少なくとも300mlの貯蔵容量を有する、請求項1に記載の水容器。
- 前記流体入口が、前記水容器の側壁に配置されている、請求項1または2に記載の水容器。
- 前記流体入口が、前記ホースに取付け可能である、請求項1から3のいずれか一項に記載の水容器。
- 前記硬質の流体リザーバが、取外し可能なベース部分を備える、請求項1から4のいずれか一項に記載の水容器。
- 前記流体入口が、前記ピストンヘッドと前記流体入口との間に配置された流体が前記ポンプの作動中に前記流体源へ逆流しないように、第2の逆止め弁をさらに備える、請求項1から5のいずれか一項に記載の水容器。
- 前記水出口の前記開位置および前記閉位置が、水栓によって操作される、請求項1から6のいずれか一項に記載の水容器。
- 前記フィルタが、圧力差の影響下で空気よりも水を優先して通過させるのに効果的な1つまたは複数の膜を備え、請求項1から7のいずれか一項に記載の水容器。
- 前記フィルタが、少なくとも1つの親水性毛管中空繊維膜を備える、請求項1から8のいずれか一項に記載の水容器。
- 前記フィルタが、複数の繊維膜を含むフィルタカートリッジを備える、請求項1から9のいずれか一項に記載の水容器。
- 前記フィルタおよび前記ピストン軸が、同軸である、請求項1から10のいずれか一項に記載の水容器。
- 前記硬質の流体リザーバおよび水出口のうちの少なくとも一方が、プラスチック材料で作られる、請求項1から11のいずれか一項に記載の水容器。
- 閉鎖可能な水出口および流体入口を有する硬質の容器本体と、
前記容器本体に収容されかつ前記水出口に連結された水フィルタと、
前記容器本体に収容されかつ前記流体入口に連結されたポンプと、を備え、
前記ポンプが、逆止め弁と、および
ピストン軸と、を備え、
前記ピストン軸を通してピストンヘッドが移動可能であり、
前記ピストンヘッドが、前記ピストン軸の第1の端部にあるオリフィスを通って摺動自在に移動可能なピストン棒に連結されており、
使用時に前記ポンプの作動により前記流体入口と連通している流体源から前記逆止め弁を通して前記容器本体内へ流体が送り込むように前記容器本体を加圧し、前記水出口が開放位置にあるときに圧力差により前記容器本体から前記水フィルタを通って前記水出口へ向かう水の流れを引き起こすように、前記オリフィスが前記ピストン棒の周りで封止されており、
前記ピストン軸が、前記水フィルタによって実質的に包囲される、水容器。 - 請求項1から13のいずれか一項に記載の水容器と前記水容器の前記流体入口に取付け可能なホースとを含む、キット。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1620769.8 | 2016-12-07 | ||
GBGB1620769.8A GB201620769D0 (en) | 2016-12-07 | 2016-12-07 | A drinking bottle |
PCT/GB2017/053682 WO2018104737A1 (en) | 2016-12-07 | 2017-12-07 | A drinking bottle |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2020507447A JP2020507447A (ja) | 2020-03-12 |
JP2020507447A5 JP2020507447A5 (ja) | 2021-01-07 |
JP7065095B2 true JP7065095B2 (ja) | 2022-05-11 |
Family
ID=58159679
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019531242A Active JP7065095B2 (ja) | 2016-12-07 | 2017-12-07 | 水筒 |
Country Status (6)
Country | Link |
---|---|
US (1) | US11046606B2 (ja) |
EP (1) | EP3551583A1 (ja) |
JP (1) | JP7065095B2 (ja) |
CA (1) | CA3045928A1 (ja) |
GB (2) | GB201620769D0 (ja) |
WO (1) | WO2018104737A1 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2573983A (en) * | 2018-03-02 | 2019-11-27 | Icon Lifesaver Ltd | A portable water filtration device |
CN110236290A (zh) * | 2019-04-23 | 2019-09-17 | 嘉兴市顶升杯业有限公司 | 一种户外用水杯 |
USD930112S1 (en) * | 2020-03-05 | 2021-09-07 | Sawyer Products, Inc. | Filter |
JP7658595B2 (ja) | 2020-06-23 | 2025-04-08 | ユニチカ株式会社 | 浄水器用カートリッジ、これを備えた浄水器、及び浄水部材 |
CN113318600A (zh) * | 2021-03-19 | 2021-08-31 | 苏州苏瑞膜纳米科技有限公司 | 一种反渗透膜组件用浓水网及其制备方法与应用 |
CN113057437B (zh) * | 2021-04-07 | 2023-05-09 | 南京苏斯达科技有限公司 | 一种野外生存植物取水设备 |
USD1016971S1 (en) | 2021-08-18 | 2024-03-05 | Qingdao Ecopure Filter Co., Ltd | Filter core for pot |
USD1072173S1 (en) * | 2022-09-22 | 2025-04-22 | Everich And Tomic Housewares Co., Ltd | Bottle filter |
US20240262714A1 (en) | 2023-02-03 | 2024-08-08 | Epic Life Inc. | Water Filter and Purifier |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997006879A1 (de) | 1995-08-11 | 1997-02-27 | Katadyn Produkte Ag | Portable filtervorrichtung zur wasseraufbereitung mit mehreren filterstufen |
WO2008037969A1 (en) | 2006-09-25 | 2008-04-03 | Michael Pritchard | A water purifying device |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US260081A (en) * | 1882-06-27 | Combined baker and boiler | ||
US2670081A (en) | 1952-01-17 | 1954-02-23 | David H Quinn | Water purifier |
CA1118365A (en) * | 1977-03-28 | 1982-02-16 | Bowie G. Keefer | Reverse osmosis method and apparatus |
US5106500A (en) * | 1990-06-20 | 1992-04-21 | Recovery Engineering, Inc. | Portable water purification system including a filter cleaning mechanism |
US5534145A (en) * | 1991-04-09 | 1996-07-09 | Sweetwater, Inc. | Compact water filtration pump |
US6524475B1 (en) * | 1999-05-25 | 2003-02-25 | Miox Corporation | Portable water disinfection system |
WO2010077805A2 (en) | 2008-12-15 | 2010-07-08 | Marilene Hickmann Tobin | Hydration system |
GB2473256B (en) | 2009-09-07 | 2012-04-04 | Michael Pritchard | A water container |
US20110233119A1 (en) | 2010-03-29 | 2011-09-29 | Nelson Steven D | Sports bottle device with filter isolated from filtered fluid |
WO2012007185A1 (en) | 2010-07-12 | 2012-01-19 | Alstom Wind, S.L.U. | Wind turbine |
GB2493033B (en) | 2011-09-12 | 2013-06-19 | Pritchard Ip Ltd | A water container |
CN103056997A (zh) | 2013-01-22 | 2013-04-24 | 爱而泰可新材料(苏州)有限公司 | 一种水瓶制造工艺 |
CN104226114B (zh) | 2014-09-11 | 2016-06-01 | 广州市地龙环保技术有限公司 | 净水过滤装置及方法 |
EP3250514B1 (en) | 2015-01-28 | 2019-04-24 | Purifier d.o.o. | Personal water filter device |
CN112543772A (zh) * | 2018-07-03 | 2021-03-23 | 恩格姆生物制药公司 | 双特异性抗体 |
-
2016
- 2016-12-07 GB GBGB1620769.8A patent/GB201620769D0/en not_active Ceased
-
2017
- 2017-12-07 EP EP17817045.2A patent/EP3551583A1/en active Pending
- 2017-12-07 JP JP2019531242A patent/JP7065095B2/ja active Active
- 2017-12-07 CA CA3045928A patent/CA3045928A1/en not_active Abandoned
- 2017-12-07 GB GB1912877.6A patent/GB2573258B/en active Active
- 2017-12-07 WO PCT/GB2017/053682 patent/WO2018104737A1/en unknown
- 2017-12-07 US US16/467,269 patent/US11046606B2/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997006879A1 (de) | 1995-08-11 | 1997-02-27 | Katadyn Produkte Ag | Portable filtervorrichtung zur wasseraufbereitung mit mehreren filterstufen |
WO2008037969A1 (en) | 2006-09-25 | 2008-04-03 | Michael Pritchard | A water purifying device |
JP2010504197A (ja) | 2006-09-25 | 2010-02-12 | プリチャード、マイケル | 浄水装置 |
Also Published As
Publication number | Publication date |
---|---|
GB2573258B (en) | 2023-02-01 |
JP2020507447A (ja) | 2020-03-12 |
GB201620769D0 (en) | 2017-01-18 |
EP3551583A1 (en) | 2019-10-16 |
CA3045928A1 (en) | 2018-06-14 |
GB201912877D0 (en) | 2019-10-23 |
GB2573258A (en) | 2019-10-30 |
US11046606B2 (en) | 2021-06-29 |
US20190300413A1 (en) | 2019-10-03 |
WO2018104737A1 (en) | 2018-06-14 |
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