公开(公告)号：US09828273B2

公开(公告)日：2017-11-28

申请号：US15050791

申请日：2016-02-23

Applicant: Michael M. Barlow

Inventor： Michael M. Barlow

IPC: C02F9/00 ,  C02F1/76 ,  C02F1/28 ,  C02F1/44 ,  B01D61/14 ,  C02F103/00

CPC classification number: C02F9/005 ,  B01D61/145 ,  B01D61/18 ,  B01D2311/2623 ,  B01D2311/2626 ,  B01D2313/20 ,  B01D2313/40 ,  C02F1/002 ,  C02F1/283 ,  C02F1/444 ,  C02F1/76 ,  C02F2001/422 ,  C02F2103/001 ,  C02F2103/007 ,  C02F2201/006 ,  C02F2303/02 ,  C02F2303/04 ,  C02F2307/02

Abstract: A portable water purifying apparatus, including a shell and a hollow, elongated chamber. The apparatus includes a first opening that feeds into this chamber, through which the user draws contaminated water into the chamber, and a second opening for removing purified water from the chamber. Purification of the contaminated water drawn into the apparatus is effected by water purification media, which may include an ultrafiltration membrane; a halogenated resin; and granulated, activated carbon. The apparatus may also include one or more cleanable, removable, replaceable cartridges for containing the water purification media.

公开(公告)号：US20170321441A1

公开(公告)日：2017-11-09

申请号：US15147165

申请日：2016-05-05

Applicant: Imack Laydera-Collins

Inventor： Imack Laydera-Collins

IPC: E04H4/12 ,  B01D29/23 ,  C02F1/00 ,  C02F103/42 ,  E04H4/16

CPC classification number: E04H4/1636 ,  C02F1/001 ,  C02F2103/42 ,  C02F2201/006

Abstract: The present invention consist of an improved and very compact hand held pool debris removal system using a hydrodynamic water circulation device capable of producing significant water flow through a conduit. Such water flow is then used to lift and convey debris from bodies of water such as fountains, ponds and swimming pools. The device operates by creating a high speed water jet curtain using an external source of energy by means of pressurized water, which impinges on an steady body of water transforming the energy provided by the external water source into a strong flow capable of lifting and conveying light and heavy debris from the floor of bodies of water and forcing these debris into a fine mesh filter for retention and later disposal.

公开(公告)号：US20170321412A1

公开(公告)日：2017-11-09

申请号：US15585895

申请日：2017-05-03

Applicant: FABCO INDUSTRIES INC.

Inventor： Kevin Charles Peters

IPC: E03F5/04 ,  G01N33/18 ,  C02F1/00 ,  C02F9/00 ,  G01N27/10 ,  G05D7/06 ,  C02F101/32 ,  C02F103/00 ,  C02F1/40

CPC classification number: E03F5/0411 ,  B01D17/0208 ,  B01D17/12 ,  C02F1/001 ,  C02F1/008 ,  C02F1/40 ,  C02F9/00 ,  C02F2101/32 ,  C02F2103/001 ,  C02F2201/005 ,  C02F2201/006 ,  C02F2209/42 ,  C02F2301/04 ,  C02F2301/08 ,  E03F1/00 ,  E03F5/0404 ,  E03F5/041 ,  E03F5/16 ,  G01N27/10 ,  G01N33/1833 ,  G05D7/0635

Abstract: A device for detecting the presence of hydrocarbon fluid in runoff water includes an outer canister and a cartridge situated within the outer canister. The cartridge includes a pre-filter, at least one containment vessel, a diffuser/separator member situated within the containment vessel, a hydrocarbon fluid accumulator and an electronic circuit. The diffuser/separator member slows the flow of runoff water entering the containment vessel so that oil in the runoff water separates from and rises to the surface of the water where it accumulates in the hydrocarbon fluid accumulator. A sensor situated in the hydrocarbon fluid accumulator detects the accumulated oil and sends a signal to the electronic circuit which, in turn, closes a valve and prevents water from flowing through an egress opening in the outer canister.

公开(公告)号：US09789427B2

公开(公告)日：2017-10-17

申请号：US12737280

申请日：2009-06-26

Applicant: Bernd Freystedt ,  Marc Namur

Inventor： Bernd Freystedt ,  Marc Namur

IPC: B01D35/157 ,  B01D35/147

CPC classification number: B01D35/147 ,  B01D35/153 ,  B01D2201/302 ,  B01D2201/305 ,  B01D2201/4084 ,  C02F2201/006

Abstract: A device for treating water having a cartridge, which includes a container for receiving treatment means and a connecting head. Furthermore, a connecting device is provided, which is equipped with a holder, a valve device, and a locking device. The holder has at least one side wall, on which the inflow and outflow openings are disposed. The valve device has a valve element, which surrounds the connecting head at least partially and is disposed movably in the holder. The associated cartridge provides at least one inlet opening and at least one outlet opening on at least one side surface. The cartridge has at least one recess and/or a lug for the engagement of a locking element of a locking device of the connecting device.

公开(公告)号：US20170275191A1

公开(公告)日：2017-09-28

申请号：US15589062

申请日：2017-05-08

Applicant: Electrolytic Ozone Inc.

Inventor： Carl David Lutz ,  Jeffrey D. Booth ,  Brian Arena ,  Richard A. Federico

IPC: C02F1/467 ,  C25B1/13 ,  C25B9/00 ,  C02F1/461

CPC classification number: C02F1/4672 ,  C02F2001/46147 ,  C02F2201/006 ,  C02F2201/46115 ,  C02F2209/005 ,  C02F2209/006 ,  C02F2209/40 ,  C25B1/13 ,  C25B9/00

Abstract: An apparatus has a hub including a water inlet for receiving source water, a water outlet for discharging ozonated water, and an interface between the water inlet and the water outlet. The apparatus also has a cartridge including an electrolytic cell for ozonating the source water. The electrolytic cell has a cathode, an anode comprising diamond, and a membrane between the cathode and the anode. The electrolytic cell is configured to flow source water through both the cathode and the anode. The cartridge further includes at least one cartridge port for removably coupling with the interface on the hub. The at least one cartridge port and the interface are configured to flow source water from the hub into the electrolytic cell and to flow ozonated water from the electrolytic cell into the hub.

公开(公告)号：USRE46554E1

公开(公告)日：2017-09-19

申请号：US13963597

申请日：2013-08-09

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Karl Fritze

IPC: B01D35/153 ,  B01D35/147

CPC classification number: B01D35/147 ,  B01D35/153 ,  B01D2201/302 ,  B01D2201/4076 ,  C02F2201/006 ,  Y10T29/49817

Abstract: A filter assembly for filtering water from an external source, the filter assembly having a manifold assembly and a filter cartridge. The filter cartridge includes a cartridge engagement means while the manifold includes a manifold engagement means. The cartridge engagement means and manifold engagement means cooperatively interfacing for removable attachment of the filter cartridge to the manifold assembly. The cartridge engagement means and manifold engagement means oriented in a retaining relation during removal of the cartridge filter from the manifold assembly such that any entrained pressure within the cartridge filter is vented while the cartridge engagement means and manifold engagement means are in the retaining relation.

公开(公告)号：US20170215611A1

公开(公告)日：2017-08-03

申请号：US14339521

申请日：2014-07-24

Applicant: Brita LP

Inventor： Edward B. Rinker ,  Jonathan McDonald ,  Nikhil P. Dani

IPC: A47G19/12 ,  C02F1/00

CPC classification number: A47G19/12 ,  B01D23/28 ,  B65D51/24 ,  C02F1/003 ,  C02F2201/004 ,  C02F2201/006 ,  C02F2307/02 ,  C02F2307/04

Abstract: In one example, a adapter element is provide that is suitable for use with a water filter cartridge. The adapter element includes a support structure, and a lower contact portion that is connected to the support structure and releasably engageable with an upper portion of a water filter cartridge. In addition, an upper contact portion is connected to the support structure and arranged for contact with a portion of a pitcher when the adapter element is disposed in the pitcher.

公开(公告)号：US20170189598A1

公开(公告)日：2017-07-06

申请号：US14983942

申请日：2015-12-30

Applicant: Fresenius Medical Care Holdings, Inc.

Inventor： Charles J. SLADE

IPC: A61M1/16 ,  B01D15/10 ,  B01J20/20 ,  B01J41/10 ,  B01J39/02 ,  B01J39/12 ,  B01J41/02 ,  B01D61/30 ,  B01J31/00

CPC classification number: A61M1/1696 ,  A61M2206/10 ,  A61M2206/18 ,  A61M2206/20 ,  B01D15/10 ,  B01D15/14 ,  B01D15/22 ,  B01D24/40 ,  B01D61/30 ,  B01J20/043 ,  B01J20/20 ,  B01J20/28052 ,  B01J31/003 ,  B01J39/02 ,  B01J39/12 ,  B01J41/02 ,  B01J41/10 ,  B01J47/024 ,  B01J2220/62 ,  C02F2201/006

Abstract: Sorbent cartridge systems useful in regenerating or purifying dialysis solutions are described as well as methods to regenerate or purify spent dialysis solutions. Dialysis systems using the sorbent cartridge system of the present invention are further described.

公开(公告)号：USD791271S1

公开(公告)日：2017-07-04

申请号：US29560301

申请日：2016-04-05

Applicant: Michael M. Barlow

Designer： Michael M. Barlow

CPC classification number: C02F9/005 ,  B01D61/145 ,  B01D61/18 ,  B01D2311/2623 ,  B01D2311/2626 ,  B01D2313/20 ,  B01D2313/40 ,  C02F1/002 ,  C02F1/283 ,  C02F1/444 ,  C02F1/76 ,  C02F2001/422 ,  C02F2103/001 ,  C02F2103/007 ,  C02F2201/006 ,  C02F2303/02 ,  C02F2303/04 ,  C02F2307/02

Abstract: A portable water purifying apparatus, including a shell and a hollow, elongated chamber. The apparatus includes a first opening that feeds into this chamber, through which the user draws contaminated water into the chamber, and a second opening for removing purified water from the chamber. Purification of the contaminated water drawn into the apparatus is effected by water purification media, which may include an ultrafiltration membrane; a halogenated resin; and granulated, activated carbon. The apparatus may also include one or more cleanable, removable, replaceable cartridges for containing the water purification media.

公开(公告)号：US09688545B2

公开(公告)日：2017-06-27

申请号：US14765336

申请日：2013-09-26

Applicant: SHENZHEN XINGRISHENG INDUSTRIAL CO., LTD.

Inventor： Liedang Li

IPC: C02F1/00 ,  A01K63/04 ,  B01D27/10 ,  C02F103/20

CPC classification number: C02F1/001 ,  A01K63/045 ,  B01D27/101 ,  C02F2103/20 ,  C02F2201/006 ,  C02F2209/445

Abstract: A water filter with alarm function for indicating blockage of a filter cartridge thereof and an alarm method are provided. The filter main body is provided with a filter cartridge and is arranged with a before-filtering water cavity. A filter upper cover covers the top of the filter main body. The before-filtering water cavity is accommodated with a floating-ball-type indicating apparatus, which comprises a floating ball, a connecting rod and a color scale. The connecting rod is mounted rotatably on an inner surface of the filter upper cover with the aid of a hinge support. The floating ball is arranged at the front end of the connecting rod. The color scale is also arranged on the connecting rod. A transparent visual cover that matches with the color scale is arranged on the upper surface of the filter upper cover.