公开(公告)号：WO2021140239A1

公开(公告)日：2021-07-15

申请号：PCT/EP2021/050348

申请日：2021-01-11

Applicant: BW TECHNOLOGIES LTD ,  GRANT, James

Inventor： GRANT, Jon

IPC: C02F1/00 ,  B01D39/20 ,  B65D47/08 ,  B65D51/16 ,  B65D51/24 ,  B65D47/32 ,  A45F2003/163 ,  B01D2239/025 ,  B01D39/2041 ,  B01D39/2082 ,  B65D47/0885 ,  B65D51/1644 ,  C02F1/002 ,  C02F2307/02

Abstract: A closure and filter for a multi-use water bottle (2). The closure has a main body (4) having an outlet (16) through which fluid passes to be consumed by the user and an air valve (58) remote from the outlet to provide an air channel through the closure distinct from the fluid outlet to allow flow of air into the bottle as fluid passes through the outlet.

公开(公告)号：WO2020016448A1

公开(公告)日：2020-01-23

申请号：PCT/EP2019/069601

申请日：2019-07-19

Applicant: BW TECHNOLOGIES LTD

Inventor： GRANT, Jon ,  GRANT, Jim

IPC: G06Q10/10 ,  G06Q30/02 ,  G06Q30/06

Abstract: A system and method for locating and delivering drinking water to refill a reusable water bottle, comprising, a water container with an individual identifier; means to recognise the identifier; means to identify the user of the water container; means to provide the location of the user; means to connect the system to the internet; means to compare and/or match the user with a set of predetermined parameters; means to identify a water source in accordance with the parameters; means to provide the location of the water source for a refill; means to provide directions to the water source; a server for acquiring and processing data required by the system. A water bottle having NFC tag identifier secured to its base, for use with the system.

公开(公告)号：WO2010020785A1

公开(公告)日：2010-02-25

申请号：PCT/GB2009/002038

申请日：2009-08-19

Applicant: BW TECHNOLOGIES LTD ,  GRANT, Jon

Inventor： GRANT, Jon

IPC: C02F1/00 ,  B01D24/08 ,  C02F1/44

CPC classification number: C02F3/301 ,  C02F3/006 ,  C02F2209/003 ,  C02F2209/22

Abstract: A fluid purification device (10) comprising a tubular porous filter member (12) having a outer tubular porous sleeve (24), the filter member and the sleeve having a gap (26) there between in which are located a plurality of nylon beads (28) bonded with a chemical capable of breaking down bacteria and enzymes.

Abstract translation: 一种流体净化装置（10），其包括具有外部管状多孔套管（24）的管状多孔过滤构件（12），所述过滤构件和所述套筒之间具有间隙（26），所述间隙位于多个尼龙珠（ 28）与能够分解细菌和酶的化学物质结合。

公开(公告)号：WO2005012774A1

公开(公告)日：2005-02-10

申请号：PCT/GB2004/003213

申请日：2004-07-26

Applicant: BW TECHNOLOGIES LTD ,  GRANT, Jon

Inventor： GRANT, Jon

IPC: F16K1/12

CPC classification number: F16K1/12

Abstract: A valve for selectively providing access to a supply of drinking fluid retained within a portable flexible container (18) comprises a tubular body (1) having at one end a stem (2) insertable into an opening in communication with the container and at its other end an outlet (3) through which fluid from the container can leave the valve. A piston (6) is mounted for sliding movement within a central bore (4) of the body and is resiliently urged into engagement with an annular seating (11) positioned at the bore end closest to the outlet (3). Means are provided for moving the piston (6) against the action of the resilient means (14) to enable fluid to be drawn from the container past the piston and through the outlet.

Abstract translation: 用于选择性地提供进入便携式柔性容器（18）内的饮用液体供应的阀包括管状体（1），其在一端具有可插入到与容器连通的开口中的杆（2） 结束出口（3），来自容器的流体可以通过出口（3）离开阀门。 活塞（6）被安装用于在主体的中心孔（4）内滑动运动，并且弹性地推动与位于最靠近出口（3）的孔端部处的环形座（11）接合。 提供了用于使活塞（6）抵抗弹性装置（14）的作用移动的装置，以使流体能够从容器中抽出经过活塞并通过出口。

公开(公告)号：WO2015124895A1

公开(公告)日：2015-08-27

申请号：PCT/GB2015/000060

申请日：2015-02-18

Applicant: BW TECHNOLOGIES LTD

Inventor： GRANT, Jon

IPC: C02F1/00 ,  B01D35/30

CPC classification number: C02F1/002 ,  C02F2201/003 ,  C02F2201/006 ,  C02F2303/24 ,  C02F2305/04 ,  C02F2307/10

Abstract: A purified water supply system comprising a water container (2) having an outlet (8) leading to a purification device (10) through which water within the container (2) flows prior to being made available the consumer, the container (2) having a foldable bag structure and having therein a filter sleeve (1) which is foldable with the bag.

Abstract translation: 一种净化水供应系统，包括具有通向净化装置（10）的出口（8）的水容器（2），容器（2）内的水在消费者可用之前流过，容器（2）具有 一种可折叠袋结构，并且其中具有可与该袋折叠的过滤套筒（1）。

公开(公告)号：WO2005011437A1

公开(公告)日：2005-02-10

申请号：PCT/GB2004/003212

申请日：2004-07-26

Applicant: BW TECHNOLOGIES LTD ,  GRANT, Jon

Inventor： GRANT, Jon

IPC: A45F3/20

CPC classification number: A45F3/20 ,  A45F3/06

Abstract: A portable flexible carrier for drinking fluid comprises a flexible fluid container (2) entirely encased within an outer separable cover (1) produced from a chemically hardened material which is impermeable to chemical toxins in liquid or gaseous form, biological agents and radioactive particles. A tube (4) is connected to an opening of the flexible container (2) and extending beyond the confines of the cover (1) interior through which drinking fluid can be removed by suction from the container. The entire length of the tube (4) is encased within a conduit (5) produced from the chemically hardened material and an ON/OFF valve (6) in communication with the tube is provided to enable fluid to flow under suction from the carrier interior to the conduit. Means (9) is provided for selectively sealing the cover interior and its contents from the atmosphere.

Abstract translation: 用于饮用流体的便携式柔性载体包括完全包裹在由液体或气体形式的化学毒素不可渗透的化学硬化材料制成的外部可分离盖（1）中的柔性流体容器（2），生物制剂和放射性颗粒。 管（4）连接到柔性容器（2）的开口并且延伸超出盖（1）内部的限制，通过该内部，可以通过抽吸从容器中去除饮用流体。 管（4）的整个长度被封装在由化学硬化材料制成的导管（5）内，并提供与管连通的导通/截止阀（6），以使得流体能够从载体内部抽吸 到管道。 装置（9）用于选择性地将盖内部及其内容物从大气中密封。

公开(公告)号：WO2020020795A1

公开(公告)日：2020-01-30

申请号：PCT/EP2019/069589

申请日：2019-07-19

Applicant: BW TECHNOLOGIES LTD ,  GRANT, Jon

Inventor： GRANT, Jim

IPC: B01D46/52 ,  B01D29/11 ,  B01D29/21 ,  B01D46/00 ,  B01D46/54

Abstract: A method of constructing a tubular filter from a pleated sheet of filter material, each pleat being divided by a respective wall section, the method comprising the steps of preparing a length of sheet by cutting the sheet laterally along two opposing pleats either end of one wall section; folding the sheet into a tubular form; joining the outwardly facing sides of each end wall section together; and folding a neighbouring wall section over the join.

公开(公告)号：WO2005115923A1

公开(公告)日：2005-12-08

申请号：PCT/GB2005/002029

申请日：2005-05-24

Applicant: BW TECHNOLOGIES LTD ,  GRANT, Jon

Inventor： GRANT, Jon

IPC: C02F1/28

CPC classification number: C02F1/002 ,  B01D63/063 ,  B01D63/065 ,  B01D67/0088 ,  B01D71/56 ,  B01D2313/21 ,  C02F1/444 ,  C02F1/766 ,  C02F9/005

Abstract: A fluid purification device comprises a tubular porous plastics filter member coated with a chemically treated resin whose side walls define an inner channel leading at one end to an outlet. The arrangement of the device is such that, in use, fluid is purified by passing through the resin coated side walls of the filter member into the inner channel.

Abstract translation: 流体净化装置包括涂覆有化学处理树脂的管状多孔塑料过滤构件，其侧壁限定在一端通向出口的内部通道。 装置的布置使得在使用中，通过将过滤构件的树脂涂覆的侧壁穿过内部通道来净化流体。