CN1018762B - 液体流量计 - Google Patents

液体流量计

Info

Publication number
CN1018762B
CN1018762B CN89103755A CN89103755A CN1018762B CN 1018762 B CN1018762 B CN 1018762B CN 89103755 A CN89103755 A CN 89103755A CN 89103755 A CN89103755 A CN 89103755A CN 1018762 B CN1018762 B CN 1018762B
Authority
CN
China
Prior art keywords
circuit
signal
counter
liquid flowmeter
output signal
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.)
Expired
Application number
CN89103755A
Other languages
English (en)
Chinese (zh)
Other versions
CN1038158A (zh
Inventor
弗农·夸夫
丹尼斯·麦考密克
罗伯特·A·金伯
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Graco Inc
Original Assignee
Graco 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
Application filed by Graco Inc filed Critical Graco Inc
Publication of CN1038158A publication Critical patent/CN1038158A/zh
Publication of CN1018762B publication Critical patent/CN1018762B/zh
Expired legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
    • G01F15/06—Indicating or recording devices
    • G01F15/068—Indicating or recording devices with electrical means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F3/00—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow
    • G01F3/02—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement
    • G01F3/04—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement having rigid movable walls
    • G01F3/06—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement having rigid movable walls comprising members rotating in a fluid-tight or substantially fluid-tight manner in a housing
    • G01F3/10—Geared or lobed impeller meters

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
CN89103755A 1988-05-27 1989-05-27 液体流量计 Expired CN1018762B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US199,433 1988-05-27
US07/199,433 US4848164A (en) 1988-05-27 1988-05-27 Liquid flow meter

Publications (2)

Publication Number Publication Date
CN1038158A CN1038158A (zh) 1989-12-20
CN1018762B true CN1018762B (zh) 1992-10-21

Family

ID=22737475

Family Applications (1)

Application Number Title Priority Date Filing Date
CN89103755A Expired CN1018762B (zh) 1988-05-27 1989-05-27 液体流量计

Country Status (10)

Country Link
US (1) US4848164A (OSRAM)
JP (1) JPH0225712A (OSRAM)
KR (1) KR0166053B1 (OSRAM)
CN (1) CN1018762B (OSRAM)
AU (1) AU607668B2 (OSRAM)
CA (1) CA1314729C (OSRAM)
DE (1) DE3917229A1 (OSRAM)
FR (1) FR2632061B1 (OSRAM)
GB (1) GB2219092B (OSRAM)
IN (1) IN174934B (OSRAM)

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ES2077513B1 (es) * 1993-11-15 1997-10-16 Tremino Gomez J Medidor volumetrico de desplazamiento positivo.
DE4412045A1 (de) * 1994-04-08 1995-10-12 Digmesa Ag Meßgerät zum Einbau in Leitungen für Flüssigkeiten, insbesonders Wasser
US5659300A (en) * 1995-01-30 1997-08-19 Innovatec Corporation Meter for measuring volumetric consumption of a commodity
DE29520635U1 (de) * 1995-12-28 1996-09-19 Tils, Gerda, 52355 Düren Durchflußmengenmeßeinrichtung für Flüssigkeiten, insbesondere Wasser
RU2187076C2 (ru) * 1996-05-13 2002-08-10 Степан Павлович Филипчук Счетчик учета воды и газа
US6012339A (en) * 1997-03-31 2000-01-11 Lake Monitors, Inc. Tangential rotor flow rate meter
US6581458B1 (en) * 1997-08-07 2003-06-24 Tuthill Corporation Precalibrated flow meter with airflow compensator
US6149801A (en) * 1997-08-08 2000-11-21 Water Pik, Inc,. Water treatment device with volumetric monitoring features
US5935426A (en) * 1997-08-08 1999-08-10 Teledyne Industries, Inc., A California Corporation Water treatment device with volumetric and time monitoring features
RU2152128C1 (ru) * 1998-01-13 2000-06-27 Завод "Прибой" Способ измерения расхода жидкости и устройство для его осуществления
US6612188B2 (en) * 2001-01-03 2003-09-02 Neptune Technology Group Inc. Self-powered fluid meter
US6611769B2 (en) * 2001-04-13 2003-08-26 Badger Meter, Inc. Meter register with programming and data port and meter input resolution factor
US7258781B2 (en) * 2002-09-09 2007-08-21 Clarity Filters Llc Single-use long-life faucet-mounted water filtration devices
US7252757B2 (en) * 2002-09-09 2007-08-07 Clarity Filters Llc Faucet-mounted water filtration device including gate position sensor
US7326334B2 (en) 2003-10-01 2008-02-05 Instapure Brands, Inc. End-of-faucet filter
USD533622S1 (en) 2003-10-01 2006-12-12 Water Pik, Inc. End-of-faucet filter
US8449267B2 (en) * 2004-09-29 2013-05-28 Shurflo, Llc Pump assembly and fluid metering unit
US7434461B2 (en) * 2005-05-16 2008-10-14 City Meter, Inc. Liquid flow meter
US7181964B2 (en) * 2005-05-16 2007-02-27 Nivens Jr Kirk N Liquid flow meter
US7313955B2 (en) * 2005-05-16 2008-01-01 City Meter, Inc. Liquid flow meter
USD541372S1 (en) 2005-11-01 2007-04-24 Clarity Filters Llc Water filter
US7729869B2 (en) * 2007-11-16 2010-06-01 Burger & Brown Engineering, Inc. Electronic flow characteristic indicating flow meter
US9360017B2 (en) * 2009-01-23 2016-06-07 Grundfos Pumps Corporation Pump assembly having an integrated user interface
US9462964B2 (en) 2011-09-23 2016-10-11 Orthosensor Inc Small form factor muscular-skeletal parameter measurement system
US8714009B2 (en) 2010-06-29 2014-05-06 Orthosensor Inc. Shielded capacitor sensor system for medical applications and method
US8679186B2 (en) 2010-06-29 2014-03-25 Ortho Sensor Inc. Hermetically sealed prosthetic component and method therefor
US8720270B2 (en) 2010-06-29 2014-05-13 Ortho Sensor Inc. Prosthetic component for monitoring joint health
US9259179B2 (en) 2012-02-27 2016-02-16 Orthosensor Inc. Prosthetic knee joint measurement system including energy harvesting and method therefor
US7886616B1 (en) 2009-11-17 2011-02-15 Hoffer Flow Controls, Inc. In-line flow meter
US9332943B2 (en) 2011-09-23 2016-05-10 Orthosensor Inc Flexible surface parameter measurement system for the muscular-skeletal system
EP2461140B1 (fr) * 2010-12-03 2013-11-06 Itron France Compteur d'énergie adapté au comptage d'impulsions d'un équipement externe
US20140069207A1 (en) 2011-03-18 2014-03-13 Soneter, LLC Methods and apparatus for fluid flow measurement
DE102011106047A1 (de) * 2011-06-30 2013-01-03 Hengstler Gmbh Digitaler Verbrauchszähler für strömende Medien
AU2012312050B2 (en) * 2011-09-23 2017-08-17 Howmedica Osteonics Corp. Device and method for enabling an orthopedic tool for parameter measurement
US8911448B2 (en) 2011-09-23 2014-12-16 Orthosensor, Inc Device and method for enabling an orthopedic tool for parameter measurement
US9414940B2 (en) 2011-09-23 2016-08-16 Orthosensor Inc. Sensored head for a measurement tool for the muscular-skeletal system
US9839374B2 (en) 2011-09-23 2017-12-12 Orthosensor Inc. System and method for vertebral load and location sensing
RU2481559C1 (ru) * 2011-11-03 2013-05-10 Общество с ограниченной ответственностью научно-технический центр "АРГО" (ООО НТЦ "АРГО") Способ измерения расхода жидкости и устройство для его осуществления
US9844335B2 (en) 2012-02-27 2017-12-19 Orthosensor Inc Measurement device for the muscular-skeletal system having load distribution plates
US20140135744A1 (en) 2012-11-09 2014-05-15 Orthosensor Inc Motion and orientation sensing module or device for positioning of implants
RU172804U1 (ru) * 2016-10-14 2017-07-24 Открытое акционерное общество "Авангард" Устройство измерения расхода жидкости
DE102021133099A1 (de) * 2021-12-14 2023-06-15 Leistritz Pumpen Gmbh Schraubenspindelpumpe
FR3148475A1 (fr) * 2023-05-05 2024-11-08 Gilbert Martos Compteur numérique polyvalent et mobile de consommation d'eau

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US2683224A (en) * 1951-08-14 1954-07-06 Jr Howard W Cole Flowmeter
US2988916A (en) * 1955-03-03 1961-06-20 Charles C Waugh Flowmeter
US3069907A (en) * 1960-07-22 1962-12-25 James E Eddy Magnetic type current meter
FR1524062A (fr) * 1966-08-05 1968-05-10 Aquitaine Petrole Nouveau procédé pour déterminer à intervalles donnés la quantité de fluide débité par une canalisation pendant un temps supérieur auxdits intervalles et dispositif pour mettre en oeuvre ce procédé
GB1245689A (en) * 1968-06-10 1971-09-08 Lorenzo Colandrea Improvements in and relating to fluid flow indication
US3731533A (en) * 1969-10-16 1973-05-08 Dresser Ind Electrical generator having non-salient poles for metering shaft rotation of a turbine assembly
US3780579A (en) * 1972-02-02 1973-12-25 Nat Distillers Chem Corp Digital integrating flowmeter
DE2323785A1 (de) * 1973-05-11 1974-11-28 Porsche Ag Geberanordnung, insbesondere fuer ein elektrisches fahrgeschwindigkeits- und fahrtstreckenanzeigeinstrument fuer kraftfahrzeuge
DE2608953C3 (de) * 1976-03-01 1981-08-06 Siemens AG, 1000 Berlin und 8000 München Volumenmeßgerät
US4101874A (en) * 1976-07-29 1978-07-18 The Perkin-Elmer Corporation Fluid flow indicator and flow switch
SE401278B (sv) * 1976-09-29 1978-04-24 Tour & Andersson Ab Med metinstrument forsedd ventil for strommande medium
JPS54141166A (en) * 1978-04-25 1979-11-02 Toukiyouto Water meter
US4275291A (en) * 1978-08-21 1981-06-23 Wilgood Corporation Rotation sensor
JPS5567618A (en) * 1978-11-17 1980-05-21 Toukiyouto Liquid meter of electronic integrating type
US4308755A (en) * 1979-06-25 1982-01-05 Millar Robert J Liquid volumetric flowmeter
JPS56151315A (en) * 1980-04-25 1981-11-24 Nippon Denso Co Ltd Flow rate detector
US4553433A (en) * 1983-05-13 1985-11-19 The Singer Company Rotary meter with integral instrument housing
US4700579A (en) * 1983-11-21 1987-10-20 Great Plains Industries, Inc. Digital flow meter for dispensing fluids
US4571995A (en) * 1984-09-13 1986-02-25 William S. Adam Digital readout indicator of oxygen usage, pressure and flow
JPS63191212A (ja) * 1986-10-17 1988-08-08 アラン　セカー 流量制御器

Also Published As

Publication number Publication date
DE3917229A1 (de) 1989-12-07
CN1038158A (zh) 1989-12-20
CA1314729C (en) 1993-03-23
GB2219092B (en) 1992-02-05
IN174934B (OSRAM) 1995-04-01
KR890017525A (ko) 1989-12-16
AU3518589A (en) 1989-11-30
GB2219092A (en) 1989-11-29
KR0166053B1 (en) 1999-05-01
FR2632061B1 (fr) 1995-04-07
GB8907478D0 (en) 1989-05-17
US4848164A (en) 1989-07-18
AU607668B2 (en) 1991-03-07
JPH0225712A (ja) 1990-01-29
FR2632061A1 (fr) 1989-12-01

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C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C13 Decision
GR02 Examined patent application
C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee