IL84471A - Flow meter method and apparatus - Google Patents

Flow meter method and apparatus

Info

Publication number
IL84471A
IL84471A IL8447187A IL8447187A IL84471A IL 84471 A IL84471 A IL 84471A IL 8447187 A IL8447187 A IL 8447187A IL 8447187 A IL8447187 A IL 8447187A IL 84471 A IL84471 A IL 84471A
Authority
IL
Israel
Prior art keywords
flow meter
meter method
flow
meter
Prior art date
Application number
IL8447187A
Other languages
English (en)
Other versions
IL84471A0 (en
Original Assignee
Garrett Corp
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 Garrett Corp filed Critical Garrett Corp
Publication of IL84471A0 publication Critical patent/IL84471A0/xx
Publication of IL84471A publication Critical patent/IL84471A/xx

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
    • G01F1/05—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
    • G01F1/20—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 by detection of dynamic effects of the flow
    • G01F1/32—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 by detection of dynamic effects of the flow using swirl flowmeters
    • G01F1/3227—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 by detection of dynamic effects of the flow using swirl flowmeters using fluidic oscillators
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/206—Flow affected by fluid contact, energy field or coanda effect [e.g., pure fluid device or system]
    • Y10T137/2224—Structure of body of device

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
IL8447187A 1986-11-21 1987-11-15 Flow meter method and apparatus IL84471A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/933,648 US4930357A (en) 1986-11-21 1986-11-21 Fluidic volumetric fluid flow meter

Publications (2)

Publication Number Publication Date
IL84471A0 IL84471A0 (en) 1988-04-29
IL84471A true IL84471A (en) 1990-06-10

Family

ID=25464298

Family Applications (1)

Application Number Title Priority Date Filing Date
IL8447187A IL84471A (en) 1986-11-21 1987-11-15 Flow meter method and apparatus

Country Status (6)

Country Link
US (1) US4930357A (ja)
EP (1) EP0269384B1 (ja)
JP (1) JPH083433B2 (ja)
CA (1) CA1307406C (ja)
DE (1) DE3771453D1 (ja)
IL (1) IL84471A (ja)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0747700Y2 (ja) * 1991-03-29 1995-11-01 東邦瓦斯株式会社 ガスメータ
US5127622A (en) * 1991-06-27 1992-07-07 Allied-Signal Inc. Fluidic vibration cancellation mount and method
US5362987A (en) * 1992-12-23 1994-11-08 Alliedsignal Inc. Fluidic generator
US5374025A (en) * 1993-06-28 1994-12-20 Alliedsignal Inc. Fluidic vibration cancellation actuator and method
FR2707705B1 (fr) * 1993-07-13 1995-09-15 Schlumberger Ind Sa Oscillateur fluidique à large gamme de débits et compteur de fluide comportant un tel oscillateur.
US6076392A (en) * 1997-08-18 2000-06-20 Metasensors, Inc. Method and apparatus for real time gas analysis
US6286360B1 (en) 1999-02-25 2001-09-11 Metasensors, Inc. Methods and apparatus for real time fluid analysis
US6477900B2 (en) * 2001-01-08 2002-11-12 Jet Sensor Ltd. Fluidic gas metering system
CA2546331A1 (en) * 2003-11-17 2005-05-26 Spirojet Medical Ltd. Spirometer
JP3870969B2 (ja) * 2005-05-02 2007-01-24 オムロン株式会社 流量測定装置
GB2447425A (en) * 2007-03-13 2008-09-17 Univ Cranfield Bidirectional flowmeter with two fluidic oscillators arranged in series
US7509855B2 (en) * 2007-07-25 2009-03-31 The Lubrizol Corporation Sensor manifolds
FR2926883B1 (fr) * 2008-01-24 2010-02-26 Tokheim Holding Bv Dispositif capteur de pression adapte a des atmospheres explosives ou corrosives
US7784359B2 (en) * 2008-04-17 2010-08-31 Rosemount Aerospace Inc. Coriolis effect mass flow meter and gyroscope
US8201462B2 (en) * 2008-06-10 2012-06-19 Avinash Shrikrishna Vaidya Recirculation type oscillator flow meter
US8091434B2 (en) * 2008-06-10 2012-01-10 Avinash Shrikrishna Vaidya Fluidic oscillator flow meter
US20110005334A1 (en) * 2009-07-08 2011-01-13 General Electric Company Tunable fluid flow control system
US10869638B2 (en) 2009-09-25 2020-12-22 Krispin Johan Leydon Systems, devices and methods for rendering key respiratory measurements accessible to mobile digital devices
US9138167B1 (en) 2009-09-25 2015-09-22 Krispin Johan Leydon Means for rendering key respiratory measurements accessible to mobile digital devices
JP2012026931A (ja) * 2010-07-26 2012-02-09 Omron Corp 流量測定用構造体、および流量測定装置
EP2771239A4 (en) * 2011-10-27 2015-12-09 Univ Ramot SYNCHRONIZATION OF FLUIDIC ACTUATORS
JP5826360B1 (ja) * 2014-10-27 2015-12-02 三菱電機株式会社 流量測定装置
CN104501885B (zh) * 2014-12-23 2018-12-25 中国计量学院 基于射流原理的高精度低功耗天然气流量测量方法及装置
US10310521B2 (en) 2016-04-07 2019-06-04 Hitachi Metals, Ltd. Bypass unit, a base for a flow meter, a base for a flow controller, a flow meter, and a flow controller
DE102017212747B3 (de) * 2017-07-25 2018-11-08 Fdx Fluid Dynamix Gmbh Fluidisches Bauteil, fluidische Baugruppe und Fluidverteilungsgerät
RU182541U1 (ru) * 2018-05-31 2018-08-22 Федеральное государственное бюджетное учреждение науки Институт проблем управления им. В.А. Трапезникова Российской академии наук Пневмоэлектрический преобразователь
JP2021536577A (ja) 2018-09-18 2021-12-27 スウェージロック カンパニー 流体監視モジュール構造
US10883865B2 (en) 2018-09-19 2021-01-05 Swagelok Company Flow restricting fluid component
LU102636B1 (en) 2021-03-04 2022-09-05 Stratec Se Sensor for determining the oscillating frequency in a fluidic oscillating nozzle and a method using the sensor
US11899034B2 (en) * 2022-01-19 2024-02-13 Saudi Arabian Oil Company Method and device for measuring fluid density

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3015233A (en) * 1958-07-22 1962-01-02 Simmonds Aerocessories Inc Mass flowmeter
US3338097A (en) * 1963-02-04 1967-08-29 Flo Tron Mass flowmeter
US3240061A (en) * 1963-02-04 1966-03-15 Flo Tron Mass flowmeter
US3371530A (en) * 1965-10-04 1968-03-05 Foxboro Co Mass flowmeter
US3430489A (en) * 1967-01-30 1969-03-04 Exxon Research Engineering Co Modified turbine mass flow meter
US3610162A (en) * 1969-07-10 1971-10-05 Raymond J Lawrence Monorail system
US3635084A (en) * 1969-08-28 1972-01-18 Simmonds Precision Products Mass fuel flow measurement system
GB1297154A (ja) * 1969-10-29 1972-11-22
US3699812A (en) * 1971-01-29 1972-10-24 Walter Masnik Mass flowmeter
GB1400831A (en) * 1972-03-24 1975-07-23 Atomic Energy Authority Uk Flowmeters
DE2302852C3 (de) * 1973-01-20 1975-10-02 Speidel & Keller Kg, 7455 Jungingen Durchfluß- und Volumenmeßgerät für gasförmige Medien
GB1554408A (en) * 1975-10-04 1979-10-17 Lucas Industries Ltd Apparatus for measuring mass flow of fluids
DE2722560A1 (de) * 1976-06-08 1977-12-22 Akad Wissenschaften Ddr Verfahren und vorrichtung zur kontinuierlichen messung von gasdruecken
US4107990A (en) * 1976-11-02 1978-08-22 General Electric Company Fluidic flow and velocity sensor
GB1593680A (en) * 1976-11-02 1981-07-22 Gen Electric Fluidic flowmeters
US4244212A (en) * 1979-05-25 1981-01-13 The United States Of America As Represented By The Secretary Of The Air Force Fluidic pressure ratio sensor
JPS6047973B2 (ja) * 1981-01-26 1985-10-24 株式会社豊田中央研究所 流量計
US4584883A (en) * 1981-11-10 1986-04-29 Fuji Electric Company, Ltd. Karman vortex flowmeter
US4508127A (en) * 1983-03-30 1985-04-02 The Garrett Corporation Fuel mass flow measurement and control system
US4716936A (en) * 1986-12-22 1988-01-05 The United States Of America As Represented By The Secretary Of The Army Fluidic system with noise filter for increasing operating range

Also Published As

Publication number Publication date
JPH083433B2 (ja) 1996-01-17
DE3771453D1 (de) 1991-08-22
US4930357A (en) 1990-06-05
CA1307406C (en) 1992-09-15
IL84471A0 (en) 1988-04-29
EP0269384B1 (en) 1991-07-17
JPS63148122A (ja) 1988-06-21
EP0269384A1 (en) 1988-06-01

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