DK1015090T3 - Gennemströmningsmålesystem til anvendelse sammen med vandbehandlingsanordning - Google Patents

Gennemströmningsmålesystem til anvendelse sammen med vandbehandlingsanordning

Info

Publication number
DK1015090T3
DK1015090T3 DK98939090T DK98939090T DK1015090T3 DK 1015090 T3 DK1015090 T3 DK 1015090T3 DK 98939090 T DK98939090 T DK 98939090T DK 98939090 T DK98939090 T DK 98939090T DK 1015090 T3 DK1015090 T3 DK 1015090T3
Authority
DK
Denmark
Prior art keywords
switch
microcontroller
flow
signal generating
generating member
Prior art date
Application number
DK98939090T
Other languages
Danish (da)
English (en)
Inventor
Thomas W Graves
Mark Vander Berg
William James Storer
Douglas R Gibbs
James M Jennings
Douglas R Lonsinger
Edward C Giordano
Original Assignee
Ipb Holdings Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US08/907,683 external-priority patent/US5935426A/en
Application filed by Ipb Holdings Inc filed Critical Ipb Holdings Inc
Application granted granted Critical
Publication of DK1015090T3 publication Critical patent/DK1015090T3/da

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/12—Auxiliary equipment particularly adapted for use with liquid-separating apparatus, e.g. control circuits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/0208—Separation of non-miscible liquids by sedimentation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/0003—Making of sedimentation devices, structural details thereof, e.g. prefabricated parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/0024—Inlets or outlets provided with regulating devices, e.g. valves, flaps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/2405—Feed mechanisms for settling tanks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/30—Control equipment
    • B01D21/34—Controlling the feed distribution; Controlling the liquid level ; Control of process parameters
    • 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
    • C02F1/003—Processes for the treatment of water whereby the filtration technique is of importance using household-type filters for producing potable water, e.g. pitchers, bottles, faucet mounted devices
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
    • G01F1/06—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects using rotating vanes with tangential admission
    • G01F1/075—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects using rotating vanes with tangential admission with magnetic or electromagnetic coupling to the indicating device
    • 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
    • C02F2209/005—Processes using a programmable logic controller [PLC]
    • C02F2209/006—Processes using a programmable logic controller [PLC] comprising a software program or a logic diagram
    • 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
    • C02F2209/40—Liquid flow rate

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Clinical Laboratory Science (AREA)
  • Electromagnetism (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
  • Water Treatment By Sorption (AREA)
  • Flow Control (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
DK98939090T 1997-08-08 1998-07-27 Gennemströmningsmålesystem til anvendelse sammen med vandbehandlingsanordning DK1015090T3 (da)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US08/907,683 US5935426A (en) 1997-08-08 1997-08-08 Water treatment device with volumetric and time monitoring features
US7122598P 1998-01-12 1998-01-12
US09/007,495 US6149801A (en) 1997-08-08 1998-01-15 Water treatment device with volumetric monitoring features
PCT/US1998/015499 WO1999007456A1 (en) 1997-08-08 1998-07-27 Flowmeter system useable with water treatment device

Publications (1)

Publication Number Publication Date
DK1015090T3 true DK1015090T3 (da) 2008-09-22

Family

ID=27358383

Family Applications (1)

Application Number Title Priority Date Filing Date
DK98939090T DK1015090T3 (da) 1997-08-08 1998-07-27 Gennemströmningsmålesystem til anvendelse sammen med vandbehandlingsanordning

Country Status (15)

Country Link
US (1) US6149801A (zh)
EP (1) EP1015090B1 (zh)
JP (1) JP2001513585A (zh)
KR (1) KR100596846B1 (zh)
CN (1) CN1238695C (zh)
AT (1) ATE399047T1 (zh)
BR (1) BR9811872A (zh)
CA (1) CA2308524C (zh)
DK (1) DK1015090T3 (zh)
EA (1) EA002407B1 (zh)
ES (1) ES2310008T3 (zh)
MX (1) MXPA00001403A (zh)
PL (1) PL338918A1 (zh)
PT (1) PT1015090E (zh)
WO (1) WO1999007456A1 (zh)

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5935426A (en) * 1997-08-08 1999-08-10 Teledyne Industries, Inc., A California Corporation Water treatment device with volumetric and time monitoring features
US6673250B2 (en) * 1999-06-21 2004-01-06 Access Business Group International Llc Radio frequency identification system for a fluid treatment system
US6375834B1 (en) * 1999-06-30 2002-04-23 Whirlpool Corporation Water filter monitoring and indicating system
DE19958640A1 (de) * 1999-12-06 2001-06-07 Brita Gmbh Vorrichtung zur Messung von Wasserdurchflußmengen
GB0110227D0 (en) * 2001-04-26 2001-06-20 Chloroxy Tech Ltd Water filter cartridge
ITPD20010234A1 (it) * 2001-10-02 2003-04-02 Struttura Srl Caraffa filtrante per la depurazione di acqua, ad uso domestico.
EP1438116A4 (en) * 2001-10-13 2005-03-09 Professional Dental Mfg Inc APPARATUS FOR FILTERING WATER
US6557587B1 (en) * 2001-11-02 2003-05-06 Ching-Ping Chiu Change-over valve
FR2834060B1 (fr) * 2001-12-21 2004-03-12 Production De Procedes De Comp Compteur de liquides
US6888466B2 (en) * 2003-04-10 2005-05-03 John Dermody Air filter timer
US20050279676A1 (en) * 2004-06-21 2005-12-22 Izzy Zuhair A Fluid filter assembly for a dispensing faucet
JP2008514427A (ja) * 2004-09-29 2008-05-08 スリーエム イノベーティブ プロパティーズ カンパニー カウンタトップ水ろ過システム
AT502408B1 (de) * 2005-02-21 2007-03-15 Vaillant Gmbh Wassermengenmesser
US20060196212A1 (en) * 2005-03-07 2006-09-07 Maytag Corp. Water delivery system with water flow sensor for a refrigerator
WO2006107890A1 (en) * 2005-04-01 2006-10-12 Applica Consumer Products, Inc. Water filtration system with improved performance
WO2007016505A2 (en) * 2005-08-01 2007-02-08 Davis Chief R Sewer line power generating system
ITTO20050153U1 (it) * 2005-11-04 2007-05-05 Elbi Int Spa Dispositivo per il trattamento di un flusso d'acqua, particolarmente per una caldaia di un impianto di riscaldamento e di generazione di acqua calda sanitaria.
US7610931B2 (en) 2006-02-08 2009-11-03 Mark Wittig Bypass valve with an integral flow sensor for a water treatment system
DE102006006230B3 (de) * 2006-02-09 2007-11-15 Anna Distribution Lp Wechselanzeige für eine Wasserfiltervorrichtung
US20070277530A1 (en) * 2006-05-31 2007-12-06 Constantin Alexandru Dinu Inlet flow conditioner for gas turbine engine fuel nozzle
WO2010057809A1 (en) * 2008-11-24 2010-05-27 Unilever Nv A total mass flow meter and a water purification device
GB0907012D0 (en) * 2009-04-23 2009-06-03 Elster Metering Ltd Fluid flow meter
ITVR20090128A1 (it) * 2009-08-27 2011-02-28 Sabrina Signoretto Imbuto misuratore
US7886616B1 (en) * 2009-11-17 2011-02-15 Hoffer Flow Controls, Inc. In-line flow meter
CN102374883A (zh) * 2010-08-23 2012-03-14 弓铨企业股份有限公司 流量计
PL224360B1 (pl) * 2011-04-07 2016-12-30 Fila Antoni Polska Fabryka Wodomierzy i Ciepłomierzy FILA Przepływomierz wirnikowy z odczytem elektronicznym
US8950188B2 (en) 2011-09-09 2015-02-10 General Electric Company Turning guide for combustion fuel nozzle in gas turbine and method to turn fuel flow entering combustion chamber
US9679712B2 (en) * 2012-10-16 2017-06-13 Delta Systems, Inc. Switch assembly and method of using same
CN103771563B (zh) * 2012-10-24 2015-08-05 浙江润鑫电器有限公司 一种纯水机
US9366474B2 (en) * 2013-03-14 2016-06-14 Whirlpool Corporation Water filtration purge indication
CN107191667A (zh) * 2013-07-12 2017-09-22 朱海燕 一种控制器控制的节水水龙头及其工作方法
US9114345B2 (en) * 2014-01-07 2015-08-25 General Electric Company Low power water filter monitoring system
CN104568032B (zh) * 2015-01-23 2018-08-28 北京奥特美克科技股份有限公司 一种磁电式流量计
SG10201605668QA (en) * 2016-07-11 2018-02-27 Trends Home Electrical Pte Ltd Improved air-conditioner unit
IT201600110606A1 (it) * 2016-11-03 2018-05-03 Seko Spa Metodo e sistema di regolazione per l’erogazione di un agente chimico
EP3323499A1 (en) * 2016-11-17 2018-05-23 Brita GmbH Apparatus and method for purifying a liquid
CN108726584A (zh) * 2017-04-18 2018-11-02 佛山市顺德区美的饮水机制造有限公司 净饮机控制方法、净饮机和计算机可读存储介质
CN108786256A (zh) * 2017-05-05 2018-11-13 芜湖美的厨卫电器制造有限公司 滤芯寿命提示电路和提示方法以及用水装置
EP3401648A1 (en) * 2017-05-09 2018-11-14 Aiut Sp. z o.o. A mechanical drum-type counter for a consumption meter
US10288466B2 (en) 2017-06-30 2019-05-14 Sentry Equipment Corp. Flow totalizer
US10913017B2 (en) * 2018-03-07 2021-02-09 Marmon Water (Singapore) Pte. Ltd. Manifold for domestic water purifier system with specific cartridge replacement
USD903048S1 (en) * 2019-02-04 2020-11-24 Tianjin Premium E-Commerce Co., Ltd. Water filter
USD1024272S1 (en) * 2020-12-22 2024-04-23 Jietai Purification Tech Co., Ltd. Water tap
PL438264A1 (pl) * 2021-06-24 2022-12-27 Apator Metrix Spółka Akcyjna Filtr gazu
TWI786696B (zh) * 2021-06-24 2022-12-11 周士欽 流量計及具有流量計的活性羥基自由基溶液生產裝置
CN114348654B (zh) * 2021-12-29 2022-09-16 天津大学 一种水环境生态修复装置

Family Cites Families (132)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US606804A (en) * 1898-07-05 Water-filter
US535817A (en) * 1895-03-19 Water-filter
US329064A (en) * 1885-10-27 Filtering apparatus
US35667A (en) * 1862-06-24 Improvement in folding and tucking gages for sewing-machines
GB273348A (en) 1926-01-02 1927-07-04 Henry James Magrath Improvements relating to the treatment of water for softening, purifying and like purposes
US1934159A (en) * 1932-03-16 1933-11-07 Joseph F Auberschek Filter
US2019319A (en) * 1933-05-17 1935-10-29 Filtro Faucet Mfg Co Mixing faucet
US2280033A (en) * 1939-07-20 1942-04-14 Fram Corp Filter cartridge mounting
US2499494A (en) * 1944-03-04 1950-03-07 Greer Hydraulics Inc Clogged filter signal device
US2736435A (en) * 1952-02-21 1956-02-28 Houdaille Hershey Of Indiana I Filter assembly
US2886180A (en) * 1956-03-19 1959-05-12 Caterpillar Tractor Co Full flow filter with oil retaining means
US3002384A (en) * 1957-09-19 1961-10-03 Revere Corp America Flow meter
US3160008A (en) * 1961-03-07 1964-12-08 Rockwell Mfg Co Flow responsive signal generator
US3250397A (en) * 1962-01-16 1966-05-10 Floyd J Moltchan Water conditioning filter unit
US3263812A (en) * 1963-08-12 1966-08-02 Gen Motors Corp Dry cleaning apparatus
US3266628A (en) * 1964-02-21 1966-08-16 Reid Mfg Inc Flexible impervious cartridge filter
US3331509A (en) * 1964-06-15 1967-07-18 Michigan Dynamics Inc Strainer
US3450632A (en) * 1967-05-03 1969-06-17 Chevron Res Method for simultaneously coalescing,filtering and removing oil traces from liquids and media for accomplishing the same
US3474600A (en) * 1967-09-22 1969-10-28 Pittsburgh Activated Carbon Co Bonded carbon article
US3439809A (en) * 1968-04-26 1969-04-22 Merle L Mcpherren Water cleaner
US3556304A (en) * 1968-09-18 1971-01-19 Porous Plastics Ltd Plastic filter candle
US3585596A (en) * 1968-11-25 1971-06-15 Rca Corp Digital signalling system
US3520417A (en) * 1969-07-02 1970-07-14 Carborundum Co Pleated paper filter and method of making same
US3540030A (en) * 1969-09-29 1970-11-10 Detroit Edison Co Structure for and method of powerline load remote control
US3595399A (en) * 1969-11-25 1971-07-27 Anti Pollution Devices Inc Filter
US3802563A (en) * 1970-12-23 1974-04-09 Matsushita Electric Ind Co Ltd Water purifying device
US3724665A (en) * 1971-04-01 1973-04-03 Champion Labor Inc Filter unit
US3746168A (en) * 1971-11-23 1973-07-17 Metaframe Corp Aquarium filtration indicator
US3853761A (en) * 1973-05-25 1974-12-10 Aqua Chem Inc Filter
US3950251A (en) * 1974-03-25 1976-04-13 Rayne International Filter with quick-connect coupling
FR2294734A1 (fr) * 1974-12-19 1976-07-16 Daimler Benz Ag Corps de filtre destine au montage d'au moins un element filtrant pour huile de lubrification
US4121199A (en) * 1975-09-08 1978-10-17 Young Hurshel F Sentinel system for grease extracting ventilators
US4172796A (en) * 1975-09-29 1979-10-30 Teledyne Industries, Inc. Water purifier apparatus
US4059520A (en) * 1976-06-01 1977-11-22 Eastman Kodak Company Apparatus for filtering and heating a liquid
GB1571440A (en) * 1977-06-02 1980-07-16 Wemyss W Fluid flowmeters
US4147631A (en) * 1977-09-23 1979-04-03 Teledyne Industries, Inc. Water control and distribution apparatus
US4154586A (en) * 1978-01-13 1979-05-15 American Optical Corporation Respirator cartridge end-of-service lift indicator system and method of making
US4681677A (en) * 1978-02-17 1987-07-21 Olin Corporation Water processor having automatic shutoff and bypass means
JPS54141166A (en) * 1978-04-25 1979-11-02 Toukiyouto Water meter
JPS54177960U (zh) * 1978-06-02 1979-12-15
US4195522A (en) * 1978-10-02 1980-04-01 Electronic Systems Engineering, Inc. Flowmeter
US4218317A (en) * 1978-11-02 1980-08-19 Kirschmann John D Reverse osmosis water purifier
US4224826A (en) * 1979-01-05 1980-09-30 John McLoughlin Flow measuring means
US4212743A (en) * 1979-01-11 1980-07-15 Universal Water Systems, Inc. Filter
US4271015A (en) * 1979-01-22 1981-06-02 Moore Roger S Water treatment apparatus
US4272368A (en) * 1979-09-04 1981-06-09 Parker-Hannifin Corporation Fluid filter and indicator
FR2467388A1 (fr) * 1979-10-12 1981-04-17 Thomson Csf Dispositif de mesure de debit d'un fluide et systeme senseur du debit d'air dans un moteur a combustion interne mettant en oeuvre un tel dispositif
US4310828A (en) * 1979-12-31 1982-01-12 Esquire, Inc. Programmed controller
CA1160714A (en) * 1980-02-01 1984-01-17 Hugh C. Wood Flow rate sensor
US4406291A (en) * 1980-04-07 1983-09-27 Schwesinger Dennis W Exhalation monitoring apparatus
US4321461A (en) * 1980-04-18 1982-03-23 K/W/D Associates Flow rate monitor and totalizer with count display
US4298025A (en) * 1980-05-05 1981-11-03 Kinetico, Inc. Control valve for water softeners
US4431717A (en) * 1981-01-31 1984-02-14 Sony Corporation Battery case
DE3105677C2 (de) * 1981-02-17 1984-08-02 Standard Meßgerätefabrik GmbH, 4760 Werl Filter für Flüssigkeiten, insbesondere Wasserfilter für die Trinkwasserversorgung
DE3224285A1 (de) * 1982-06-28 1983-12-29 Karl Prof. Dr.-Ing. 7980 Ravensburg Köberle Durchflussmesssystem mit einem vom differenzdruck eines venturirohrs beaufschlagten messkoerper
FR2536852B1 (fr) * 1982-11-26 1986-05-02 Air Liquide Compteur de gaz a alimentation tangentielle a large gamme de debit
DE3247376C2 (de) * 1982-12-22 1986-02-13 Wassermesserfabrik Andrae Gmbh + Co, 7250 Leonberg Durchflussmengenzähler für Flüssigkeiten
US4561979A (en) * 1983-01-03 1985-12-31 Harmsco, Inc. Single cartridge filter
US4504389A (en) * 1983-01-17 1985-03-12 Associated Mills, Inc. Water filter
US4489616A (en) * 1983-05-16 1984-12-25 Priddy Jerry L Digital fluid flow meter
US4487820A (en) * 1983-07-25 1984-12-11 Memory Protection Devices, Inc. Battery holder for coin cells
US4536290A (en) * 1984-02-14 1985-08-20 Robert Bonazzo Water filtration device
JPS60179189A (ja) * 1984-02-27 1985-09-13 Hitachi Ltd 浄水器
DE8408445U1 (de) * 1984-03-20 1985-01-03 Plüss, Heinz, Schöndühl Messgeraet fuer getraenkeleitungen
US4680116A (en) * 1984-05-08 1987-07-14 Matsushita Electric Industrial Co., Ltd. Water purifier apparatus
US4708790A (en) * 1984-06-04 1987-11-24 Champion International Corporation Ultrafiltration system with regeneration control
JPS61136483A (ja) * 1984-12-06 1986-06-24 Hitachi Ltd 浄水器
US4685066A (en) * 1984-12-18 1987-08-04 Caterpillar Inc. Contamination monitor and method
US4623451A (en) * 1985-02-19 1986-11-18 Oliver Bruce J Third faucet system with above sink purity indicator
US4885081A (en) * 1985-02-19 1989-12-05 Aquest, Inc. Drinking water delivery system with purity indicator
US4686037A (en) * 1985-03-27 1987-08-11 Teledyne Industries, Inc. Water filter apparatus
US4770768A (en) * 1985-03-27 1988-09-13 Teledyne Industries, Inc. Water filter apparatus and aerator assembly
US4698164A (en) * 1985-07-29 1987-10-06 Kinetico, Inc. Filter apparatus
US4656873A (en) * 1985-08-19 1987-04-14 Stewart David A Flow measuring device
JPS6270732A (ja) * 1985-09-24 1987-04-01 Mitsubishi Electric Corp 純水中の不純物測定装置
JPS6269370U (zh) * 1985-10-21 1987-05-01
US4877521A (en) * 1987-04-30 1989-10-31 Cuno, Incorporated Quick-change filter cartridge and head therefor
US4753728A (en) * 1986-04-07 1988-06-28 Amway Corporation Water filter
US4711723A (en) * 1986-05-27 1987-12-08 Nimbus Water Systems, Inc. Water purification system
US4772386A (en) * 1986-05-30 1988-09-20 Autotrol Corporation Filter with liquid meter
US4713175A (en) * 1986-08-05 1987-12-15 Nimbus Water Systems, Inc. Water purifier comprising stages mounted side-by-side to unitary header
JPS63191212A (ja) * 1986-10-17 1988-08-08 アラン　セカー 流量制御器
US4769135A (en) * 1987-03-02 1988-09-06 Culligan International Company Automatic metering system
US4833925A (en) * 1987-05-08 1989-05-30 Baxter International Inc. Bearingless flowmeter
GB8715295D0 (en) 1987-06-30 1987-08-05 Ferrier Pump Supplies Glasgow Water treatment
US4808994A (en) * 1987-08-27 1989-02-28 Riley Robert E Logic interchange system
US4814078A (en) * 1987-09-15 1989-03-21 Associated Mills Inc. Water filter cartridge
DE3733862A1 (de) * 1987-10-07 1989-04-27 Klaus Dipl Ing Kobold Stroemungsanzeige- bzw. -messgeraet
US4869820A (en) * 1987-11-13 1989-09-26 Gary Karlin Filter apparatus for fluids with co-axially stacked filter elements
US4849098A (en) * 1988-04-07 1989-07-18 Anthony Wilcock Continuous water quality monitor
US4902427A (en) * 1988-04-25 1990-02-20 Ebonex Corporation Filter for removing heavy metals from drinking water
US4918426A (en) * 1988-05-02 1990-04-17 Amway Corporation Method and apparatus for sensing fluid flow volume to indicate end of filter life
US4848164A (en) * 1988-05-27 1989-07-18 Graco Inc. Liquid flow meter
JPH02161360A (ja) 1988-06-06 1990-06-21 Daido Metal Co Ltd 検流器
WO1991010622A1 (en) 1988-06-28 1991-07-25 Ube Industries, Ltd. Water purifier
JPH0643907B2 (ja) * 1988-12-15 1994-06-08 山武ハネウエル株式会社 流量計
US4936508A (en) * 1989-05-02 1990-06-26 Ingalz Thomas J Shower head volume meter with alarm signal
US5060167A (en) * 1989-06-26 1991-10-22 Bruner Corporation Electronic programmable water treatment controller
US5114570A (en) 1989-08-14 1992-05-19 Teledyne Industries Inc. Water filter cartridge
US5126043A (en) 1989-10-17 1992-06-30 Cuno, Incorporated Radial and axial flow filter device
US5089144B1 (en) * 1989-12-08 1996-11-12 Nartron Corp Filter condition indicator having moveable sensor and aggregate flow counter
US5078876A (en) * 1990-01-17 1992-01-07 Trysan Research, Inc. Apparatus for multistage purification of water
US5017286A (en) 1990-03-05 1991-05-21 Heiligman Randy B Faucet-mounted water filter with wall inlet and annular chamber
US5268093A (en) 1990-04-05 1993-12-07 Recovery Engineering, Inc. Portable water purification system
US5065901A (en) * 1990-04-09 1991-11-19 Brane Earl P Apparatus for monitoring a flow of fluid through a filter medium
US5050772A (en) * 1990-04-09 1991-09-24 Brane Earl P Apparatus for monitoring a flow of fluid through a filter medium
JPH0736910B2 (ja) 1990-11-21 1995-04-26 勉 佐々木 水道水栓パイプ直結浄水器
US5106500A (en) * 1990-06-20 1992-04-21 Recovery Engineering, Inc. Portable water purification system including a filter cleaning mechanism
US5055641A (en) * 1990-12-10 1991-10-08 Richards Gary H Fluid-flow-control-switch valve
US5057821A (en) * 1991-02-19 1991-10-15 Card Gary C Filter sentry apparatus
US5128034A (en) 1991-03-21 1992-07-07 Amway Corporation Pressure vessel for housing a water filter
JP2973245B2 (ja) * 1991-05-13 1999-11-08 松下電器産業株式会社 電子機器の電池収納装置
AU2688692A (en) 1991-09-23 1993-04-27 Futureflo System, Incorporated Liquid flow meter
US5151179A (en) 1992-04-20 1992-09-29 Northland Aluminum Products, Inc. Faucet connected water filter
DE4215017C2 (de) 1992-05-12 2000-01-13 Forschungszentrum Juelich Gmbh Verfahren zur Herstellung einer Komponente auf der Basis intermetallischer Phasen des Systems Titan-Aluminium
US5236578A (en) 1992-07-07 1993-08-17 American Home Water Products Corporation Filter life indicator for water purification system using magnetically actuated switch
US5328597A (en) 1992-07-27 1994-07-12 The Clorox Corporation Electronic monitoring unit for monitoring number of uses of cartridge
JP3327636B2 (ja) 1992-09-14 2002-09-24 勝夫 江原 寿命インジケーター及びカートリッジ
JPH07235733A (ja) 1993-12-27 1995-09-05 Sanyo Electric Co Ltd 半導体レーザ素子
US5527451A (en) 1994-03-08 1996-06-18 Recovery Engineering, Inc. Water treatment device with volume totalization valve
US5525214A (en) 1994-03-08 1996-06-11 Recovery Engineering, Inc. Filter cartridge for water treatment device
US5553493A (en) 1994-03-02 1996-09-10 Graco Inc. High resolution flowmeter with wear detection
US5676824A (en) 1994-09-30 1997-10-14 Samsung Electronics Co., Ltd. Water purifier with means for indicating when filter replacement is due and for automatically initiating a membrane washing step
US5536394A (en) 1994-11-17 1996-07-16 Recovery Engineering, Inc. End of life mechanism for water treatment cartridge
US6024867A (en) 1994-12-28 2000-02-15 Water Safety Corp. Of America Counter top water filter with replaceable electronic display monitor
TW264536B (en) 1995-01-13 1995-12-01 Ziba Design Inc Readily serviceable ancillary fluid filtration system having visual flow rate indicator and quick-release fluid hose fitting
FI98661C (fi) 1995-09-08 1997-07-25 Oras Oy Menetelmä ja järjestely nesteen, erityisesti veden virtausnopeuden mittaamiseksi
US5814212A (en) 1996-03-11 1998-09-29 Hsu; Chao Fou Monitoring process and device for an activated carbon filtration system of drinking water
US5744033A (en) 1996-12-06 1998-04-28 Moen Incorporated Water filter for use with a faucet
US5876610A (en) 1997-03-19 1999-03-02 Clack Corporation Method and apparatus for monitoring liquid flow through an enclosed stream
USD399141S (en) 1997-05-06 1998-10-06 The Clorox Company End-of-life indicator for a water treatment device
US5935426A (en) 1997-08-08 1999-08-10 Teledyne Industries, Inc., A California Corporation Water treatment device with volumetric and time monitoring features

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EP1015090B1 (en) 2008-06-25
US6149801A (en) 2000-11-21
EP1015090A4 (en) 2001-01-10
EP1015090A1 (en) 2000-07-05
EA002407B1 (ru) 2002-04-25
KR100596846B1 (ko) 2006-07-04
CN1272801A (zh) 2000-11-08
MXPA00001403A (es) 2002-12-05
CN1238695C (zh) 2006-01-25
WO1999007456A1 (en) 1999-02-18
PT1015090E (pt) 2008-07-09
PL338918A1 (en) 2000-11-20
CA2308524A1 (en) 1999-02-18
ES2310008T3 (es) 2008-12-16
JP2001513585A (ja) 2001-09-04
EA200000203A1 (ru) 2000-10-30
KR20010022742A (ko) 2001-03-26
BR9811872A (pt) 2000-08-15
ATE399047T1 (de) 2008-07-15
CA2308524C (en) 2004-04-27

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