DE69232954T2 - Vorrichtung zum bestimmen der entleerungscharakteristik - Google Patents

Vorrichtung zum bestimmen der entleerungscharakteristik

Info

Publication number
DE69232954T2
DE69232954T2 DE69232954T DE69232954T DE69232954T2 DE 69232954 T2 DE69232954 T2 DE 69232954T2 DE 69232954 T DE69232954 T DE 69232954T DE 69232954 T DE69232954 T DE 69232954T DE 69232954 T2 DE69232954 T2 DE 69232954T2
Authority
DE
Germany
Prior art keywords
determining
emptying characteristics
emptying
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 - Fee Related
Application number
DE69232954T
Other languages
English (en)
Other versions
DE69232954D1 (de
Inventor
B Marsh
D Wright
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.)
Marsh McBirney Inc
Original Assignee
Marsh McBirney 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 Marsh McBirney Inc filed Critical Marsh McBirney Inc
Publication of DE69232954D1 publication Critical patent/DE69232954D1/de
Application granted granted Critical
Publication of DE69232954T2 publication Critical patent/DE69232954T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
    • B67D7/06—Details or accessories
    • B67D7/08—Arrangements of devices for controlling, indicating, metering or registering quantity or price of liquid transferred
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
    • B67D7/06—Details or accessories
    • B67D7/08—Arrangements of devices for controlling, indicating, metering or registering quantity or price of liquid transferred
    • B67D7/16—Arrangements of liquid meters
    • 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
    • G01F1/007—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 measuring the level variations of storage tanks relative to the time
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/0007—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm for discrete indicating and measuring
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/14—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measurement of pressure
    • G01F23/16—Indicating, recording, or alarm devices being actuated by mechanical or fluid means, e.g. using gas, mercury, or a diaphragm as transmitting element, or by a column of liquid
    • G01F23/165—Indicating, recording, or alarm devices being actuated by mechanical or fluid means, e.g. using gas, mercury, or a diaphragm as transmitting element, or by a column of liquid of bubbler type
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/28—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
    • G01F23/296—Acoustic waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/80—Arrangements for signal processing
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/80—Arrangements for signal processing
    • G01F23/802—Particular electronic circuits for digital processing equipment
    • G01F23/804—Particular electronic circuits for digital processing equipment containing circuits handling parameters other than liquid level
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F9/00—Measuring volume flow relative to another variable, e.g. of liquid fuel for an engine
    • G01F9/001—Measuring volume flow relative to another variable, e.g. of liquid fuel for an engine with electric, electro-mechanic or electronic means

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Mechanical Engineering (AREA)
  • Signal Processing (AREA)
  • Acoustics & Sound (AREA)
  • Electromagnetism (AREA)
  • Thermal Sciences (AREA)
  • Measuring Volume Flow (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
DE69232954T 1992-01-02 1992-12-24 Vorrichtung zum bestimmen der entleerungscharakteristik Expired - Fee Related DE69232954T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/815,756 US5313842A (en) 1992-01-02 1992-01-02 Pump station flowmeter with sudden high inflow change detector
PCT/US1992/010940 WO1993013389A1 (en) 1992-01-02 1992-12-24 Pump station flowmeter with high frequency detector

Publications (2)

Publication Number Publication Date
DE69232954D1 DE69232954D1 (de) 2003-04-17
DE69232954T2 true DE69232954T2 (de) 2003-12-18

Family

ID=25218755

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69232954T Expired - Fee Related DE69232954T2 (de) 1992-01-02 1992-12-24 Vorrichtung zum bestimmen der entleerungscharakteristik

Country Status (6)

Country Link
US (2) US5313842A (de)
EP (1) EP0619874B1 (de)
AU (1) AU3326293A (de)
DE (1) DE69232954T2 (de)
DK (1) DK0619874T3 (de)
WO (1) WO1993013389A1 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5333498A (en) * 1992-06-19 1994-08-02 W. L. Walker Co., Inc. Apparatus and method for measuring physical characteristics of a liquid
US5497664A (en) * 1994-11-14 1996-03-12 Jorritsma; Johannes N. Method and apparatus for calculating flow rates through a pumping station
US5597960A (en) * 1995-06-05 1997-01-28 Beaudoim; Benott Pump station flowmeter
GB2320093B (en) 1996-12-04 2001-06-27 Federal Ind Ind Group Inc A pump totalizer system
DE19757069A1 (de) * 1997-12-20 1999-06-24 Zelano Marco Verfahren zur Ermittlung von Abgas-Kondensatmengen bei Brennwertkesseln
ES2160036B1 (es) * 1999-02-24 2002-07-01 Univ Extremadura Procedimiento para determinar el caudal medio producido entre dos niveles de lamina de liquido en una camara de bombeo.
US6627465B2 (en) * 2001-08-30 2003-09-30 Micron Technology, Inc. System and method for detecting flow in a mass flow controller
US6625519B2 (en) 2001-10-01 2003-09-23 Veeder-Root Company Inc. Pump controller for submersible turbine pumps
US6990431B2 (en) * 2003-06-23 2006-01-24 Municipal And Industrial Data Labs, Inc. System and software to monitor cyclic equipment efficiency and related methods
US7594424B2 (en) * 2006-01-20 2009-09-29 Cincinnati Test Systems, Inc. Automated timer and setpoint selection for pneumatic test equipment
US8956125B2 (en) 2008-02-08 2015-02-17 Multitrode Pty Ltd Method for determining pump flow rate
AU2008229735B8 (en) * 2008-02-08 2010-02-25 Multitrode Pty Ltd A method for determining pump flow rate
FI121689B (fi) * 2009-09-30 2011-02-28 Abb Oy Menetelmä pumppukäytön yhteydessä
US8434371B2 (en) 2010-10-14 2013-05-07 Brickhouse Innovations, Llc Electromagnetic fluid velocity sensor with adjustable electrodes
US9429588B2 (en) 2012-08-16 2016-08-30 Brickhouse Innovations, Llc Electromagnetic boat speedometer having removable electrodes
US9684311B2 (en) 2014-07-08 2017-06-20 Bernardo Martin Mancuso System and method for control and optimization of PCP pumped well
US10107286B2 (en) 2014-07-08 2018-10-23 Control Microsystems, Inc. System and method for control and optimization of PCP pumped well operating parameters
EP3589923B1 (de) * 2017-03-03 2023-06-14 Technologies Maid Labs Inc. Volumetrische echtzeitströmungsmaschine
CN108754999B (zh) * 2018-04-04 2023-04-07 青岛海尔洗衣机有限公司 一种吸水泵的控制方法
CN110410674B (zh) * 2019-07-31 2020-10-02 洛阳绿潮环保科技有限公司 一种常规计量泵实现小流量高精度计量加注的方法
EP4198306A1 (de) * 2021-12-20 2023-06-21 Xylem Europe GmbH Verfahren zur bestimmung der querschnittsfläche eines tanks einer pumpstation

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4120033A (en) * 1977-01-04 1978-10-10 Corporate Equipment Company Apparatus and method for determining pumping system head curves
US4127030A (en) * 1977-10-12 1978-11-28 Martig Jr Kenneth W Flow measurement
US4455870A (en) * 1980-05-23 1984-06-26 Jorritsma Johannes N Method and apparatus for determining liquid flow rates
US4370098A (en) * 1980-10-20 1983-01-25 Esco Manufacturing Company Method and apparatus for monitoring and controlling on line dynamic operating conditions
US4481827A (en) * 1981-12-15 1984-11-13 Baxter Travenol Laboratories, Inc. Blood fractionation apparatus having collection rate display system
US4467657A (en) * 1982-01-20 1984-08-28 Telfa Jabsco Ab Device for measuring the amount of flow and/or the speed of flow of a medium
FR2520864B1 (fr) * 1982-02-03 1986-01-10 Octel Sa Debitmetre et installation de melange d'un additif dans un liquide comprenant un tel debitmetre
IT1171203B (it) * 1983-07-14 1987-06-10 Cerpam Srl Metodo e mezzi per la misurazione della portata delle fognature
US4669308A (en) * 1985-04-09 1987-06-02 Jorritsma Johannes N Method and apparatus for determining liquid flow rates
US4741208A (en) * 1986-10-09 1988-05-03 Hughes Tool Company Pump differential pressure monitor system
US4781525A (en) * 1987-07-17 1988-11-01 Minnesota Mining And Manufacturing Company Flow measurement system
US4918995A (en) * 1988-01-04 1990-04-24 Gas Research Institute Electronic gas meter
US4821580A (en) * 1988-01-27 1989-04-18 Jorritsma Johannes N Method and apparatus for calculating flow rates through a pumping station
FI80933C (fi) * 1988-06-08 1990-08-10 Sarlin Ab Oy E Oevervakningsfoerfarande foer avlopps- pumpstation samt oevervakningsanordning foer foerverkligande av foerfarandet.

Also Published As

Publication number Publication date
DK0619874T3 (da) 2003-07-14
AU3326293A (en) 1993-07-28
US5385056A (en) 1995-01-31
WO1993013389A1 (en) 1993-07-08
DE69232954D1 (de) 2003-04-17
EP0619874A1 (de) 1994-10-19
EP0619874B1 (de) 2003-03-12
US5313842A (en) 1994-05-24
EP0619874A4 (en) 1996-12-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee