JPS5016567A - - Google Patents

Info

Publication number
JPS5016567A
JPS5016567A JP49049239A JP4923974A JPS5016567A JP S5016567 A JPS5016567 A JP S5016567A JP 49049239 A JP49049239 A JP 49049239A JP 4923974 A JP4923974 A JP 4923974A JP S5016567 A JPS5016567 A JP S5016567A
Authority
JP
Japan
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.)
Granted
Application number
JP49049239A
Other languages
Japanese (ja)
Other versions
JPS5749847B2 (Direct
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 filed Critical
Publication of JPS5016567A publication Critical patent/JPS5016567A/ja
Publication of JPS5749847B2 publication Critical patent/JPS5749847B2/ja
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G01F1/704—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow using marked regions or existing inhomogeneities within the fluid stream, e.g. statistically occurring variations in a fluid parameter
    • G01F1/708—Measuring the time taken to traverse a fixed distance
    • G01F1/712—Measuring the time taken to traverse a fixed distance using auto-correlation or cross-correlation detection means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
    • G01P5/005—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by using a jet directed into the fluid
    • G01P5/006—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by using a jet directed into the fluid the jet used is composed of ionised or radioactive particles
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
    • G01P5/18—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring the time taken to traverse a fixed distance

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Measuring Volume Flow (AREA)
JP49049239A 1973-05-07 1974-05-01 Expired JPS5749847B2 (Direct)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00357789A US3813939A (en) 1973-05-07 1973-05-07 Tag-sensing flowmeters

Publications (2)

Publication Number Publication Date
JPS5016567A true JPS5016567A (Direct) 1975-02-21
JPS5749847B2 JPS5749847B2 (Direct) 1982-10-25

Family

ID=23407030

Family Applications (1)

Application Number Title Priority Date Filing Date
JP49049239A Expired JPS5749847B2 (Direct) 1973-05-07 1974-05-01

Country Status (3)

Country Link
US (1) US3813939A (Direct)
JP (1) JPS5749847B2 (Direct)
DE (1) DE2421675A1 (Direct)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS544169A (en) * 1977-06-10 1979-01-12 Yokogawa Hokushin Electric Corp Corelation flow speed and rate meter
JPS5451875A (en) * 1977-09-30 1979-04-24 Yokogawa Hokushin Electric Corp Two wire type correlationcurrent-flow rate measuring apparatus
JPS5451874A (en) * 1977-09-30 1979-04-24 Yokogawa Hokushin Electric Corp Velocity detector
JPS5451876A (en) * 1977-09-30 1979-04-24 Yokogawa Hokushin Electric Corp Correlation velocity-flow meter
JPS54128762A (en) * 1978-03-29 1979-10-05 Yokogawa Hokushin Electric Corp Flow speed and rate meter
JPS54130159A (en) * 1978-03-31 1979-10-09 Yokogawa Hokushin Electric Corp Flowmeter

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4257275A (en) * 1977-06-10 1981-03-24 Yokogawa Electric Works, Ltd. Velocity detecting apparatus
DE3128168C2 (de) * 1981-07-16 1984-12-20 Interatom Internationale Atomreaktorbau Gmbh, 5060 Bergisch Gladbach Beschleunigungsdruckverfahren zur zeittaktgesteuerten Messung von Geschwindigkeit, Durchfluß und Ausflußmenge
US4402230A (en) * 1981-07-17 1983-09-06 Raptis Apostolos C Method and apparatus for measuring flow velocity using matched filters
JPS60164035U (ja) * 1984-04-11 1985-10-31 セイコーインスツルメンツ株式会社 熱転写記録装置のロ−ル紙支持構造
US4774453A (en) * 1984-10-09 1988-09-27 Auburn International, Inc. Measuring flow of insulating fluids
EP0274768A1 (en) * 1986-11-25 1988-07-20 Pumptech N.V. Electromagnetic flowmeter for conductive and dielectric fluids and its applications in particular in oilfield
FR2607250A1 (fr) * 1986-11-25 1988-05-27 Schlumberger Cie Dowell Debitmetre pour fluides dielectriques, a intercorrelation sur bruit triboelectrique et applications notamment aux fluides du secteur petrolier
GB2266772B (en) * 1992-04-30 1995-10-25 Pollution Control & Measuremen Detecting particles in a gas flow
GB2277154B (en) 1993-04-06 1997-06-25 Pollution Control & Measuremen Method and apparatus for detecting particles in a flow
DE4311546A1 (de) * 1993-04-07 1995-01-19 Emmanuel Dr Rer Nat Bisse Verwendung von kolloidalem Siliciumdioxid zur Behandlung der Sichelzellanämie, der Malaria sowie exogen induzierter Leukopenien
GB2312511A (en) * 1996-04-24 1997-10-29 Philip Head Triboelectric flowmeter
US5753824A (en) * 1996-06-12 1998-05-19 Welch Allyn, Inc. Sampling method and apparatus for use with ultrasonic flowmeters
JP3669580B2 (ja) * 2002-05-24 2005-07-06 学校法人慶應義塾 超音波流速分布及び流量計
US7275415B2 (en) * 2003-12-31 2007-10-02 Honeywell International Inc. Particulate-based flow sensor
US20060071985A1 (en) * 2004-10-06 2006-04-06 Therien Patrick J Fluid sensing apparatus for an ink supply system
US7765792B2 (en) * 2005-10-21 2010-08-03 Honeywell International Inc. System for particulate matter sensor signal processing
DE102006022635A1 (de) * 2006-05-12 2007-11-29 Endress + Hauser Flowtec Ag Verfahren zur Signalverarbeitung für Messsignale eines Wirbeldurchflussmessaufnehmers
FR2914740B1 (fr) * 2007-04-06 2009-07-17 Peugeot Citroen Automobiles Sa Procede de determination du debit volumique d'un fluide circulant dans une canalisation et dispositif associe
DE102008030650B4 (de) * 2008-06-27 2011-06-16 PROMECON Prozeß- und Meßtechnik Conrads GmbH Einrichtung und Verfahren zur Steuerung des Brennstoff-Luft-Verhältnisses bei der Verbrennung gemahlener Kohle in einer Kohlekraftwerksfeuerungsanlage

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4826340A (Direct) * 1971-08-09 1973-04-06

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1235856A (en) * 1967-09-06 1971-06-16 Nat Res Dev Improvements in or relating to the measurement of the flow of a particulate material
US3635082A (en) * 1969-04-23 1972-01-18 United States Steel Corp Apparatus for measuring mass flow of fluidborne solids
GB1359151A (en) * 1970-07-06 1974-07-10 Coulthard J Measurement of fluid flow rates

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4826340A (Direct) * 1971-08-09 1973-04-06

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS544169A (en) * 1977-06-10 1979-01-12 Yokogawa Hokushin Electric Corp Corelation flow speed and rate meter
JPS5451875A (en) * 1977-09-30 1979-04-24 Yokogawa Hokushin Electric Corp Two wire type correlationcurrent-flow rate measuring apparatus
JPS5451874A (en) * 1977-09-30 1979-04-24 Yokogawa Hokushin Electric Corp Velocity detector
JPS5451876A (en) * 1977-09-30 1979-04-24 Yokogawa Hokushin Electric Corp Correlation velocity-flow meter
JPS54128762A (en) * 1978-03-29 1979-10-05 Yokogawa Hokushin Electric Corp Flow speed and rate meter
JPS54130159A (en) * 1978-03-31 1979-10-09 Yokogawa Hokushin Electric Corp Flowmeter

Also Published As

Publication number Publication date
DE2421675A1 (de) 1974-11-28
JPS5749847B2 (Direct) 1982-10-25
US3813939A (en) 1974-06-04

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