FR2080290A5 - - Google Patents

Info

Publication number
FR2080290A5
FR2080290A5 FR7017590A FR7017590A FR2080290A5 FR 2080290 A5 FR2080290 A5 FR 2080290A5 FR 7017590 A FR7017590 A FR 7017590A FR 7017590 A FR7017590 A FR 7017590A FR 2080290 A5 FR2080290 A5 FR 2080290A5
Authority
FR
France
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
FR7017590A
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.)
Halliburton Nus Corp
Original Assignee
Nus 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 Nus Corp filed Critical Nus Corp
Application granted granted Critical
Publication of FR2080290A5 publication Critical patent/FR2080290A5/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/36—Detecting the response signal, e.g. electronic circuits specially adapted therefor
    • G01N29/38—Detecting the response signal, e.g. electronic circuits specially adapted therefor by time filtering, e.g. using time gates
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/02—Analysing fluids
    • G01N29/024—Analysing fluids by measuring propagation velocity or propagation time of acoustic waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/222—Constructional or flow details for analysing fluids
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/36—Detecting the response signal, e.g. electronic circuits specially adapted therefor
    • G01N29/40—Detecting the response signal, e.g. electronic circuits specially adapted therefor by amplitude filtering, e.g. by applying a threshold or by gain control
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/01—Indexing codes associated with the measuring variable
    • G01N2291/012—Phase angle

Landscapes

  • Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Acoustics & Sound (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
FR7017590A 1970-02-27 1970-05-14 Expired FR2080290A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1500370A 1970-02-27 1970-02-27

Publications (1)

Publication Number Publication Date
FR2080290A5 true FR2080290A5 (fr) 1971-11-12

Family

ID=21769029

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7017590A Expired FR2080290A5 (fr) 1970-02-27 1970-05-14

Country Status (4)

Country Link
US (1) US3697936A (fr)
DE (1) DE2024882C3 (fr)
FR (1) FR2080290A5 (fr)
GB (1) GB1291181A (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3818757A (en) * 1972-05-05 1974-06-25 Saratoga Sys Inc Dual path ultrasonic fluid flow metering system and method
US4003256A (en) * 1975-11-17 1977-01-18 Canadian Patents And Development Limited Acoustic oscillator fluid velocity measuring device
US4028938A (en) * 1976-01-26 1977-06-14 Ocean Research Equipment, Inc. Acoustical flow meter
GB1580524A (en) * 1977-02-22 1980-12-03 Perkin Elmer Corp Flow meter
GB1602185A (en) * 1977-06-03 1981-11-11 Standard Telephones Cables Ltd Measuring fluid flow
SU879306A2 (ru) * 1978-03-03 1981-11-07 Предприятие П/Я А-3570 Ультразвуковой частотно-импульсный расходомер
JPS5827449B2 (ja) * 1978-08-09 1983-06-09 富士電機株式会社 超音波伝搬時間検出回路装置
US4236406A (en) * 1978-12-11 1980-12-02 Conoco, Inc. Method and apparatus for sonic velocity type water cut measurement
US4308754A (en) * 1979-10-19 1982-01-05 Panametrics, Inc. Ultrasonic flowmeter
DE2943810C2 (de) * 1979-10-30 1982-12-09 Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch Meßanordnung für die Geschwindigkeit von strömungsfähigen Medien mittels Laufzeitbestimmung von Schallwellen
CH653441A5 (de) * 1980-12-30 1985-12-31 Polytronic Ag Einrichtung zur bestimmung der schallausbreitungsgeschwindigkeit in einem sich aendernden medium.
DE3112003C2 (de) * 1981-03-26 1983-02-10 Siemens AG, 1000 Berlin und 8000 München Ultraschall-Meßsonde zur Verwendung in der Fixierstation eines nichtmechanischen Druck- oder Kopiergerätes
EP0062104B1 (fr) * 1981-03-26 1985-01-30 Siemens Aktiengesellschaft Dispositif pour le contrôle de la concentration d'un mélange à air-vapeur
US4567766A (en) * 1984-03-20 1986-02-04 Blackwelders Piezoelectric ultrasonic apparatus and method for determining the distance from a predetermined point to a target
DE3418190A1 (de) * 1984-05-16 1985-11-21 Ernst Leitz Wetzlar Gmbh, 6330 Wetzlar Verfahren zur datenspeicherung in und datenauslesung aus resistschichten
GB8918068D0 (en) * 1989-08-08 1989-09-20 Front Engineering Ltd An apparatus for determining the time taken for sound to cross a body of fluid in an enclosure
JP3129563B2 (ja) * 1993-02-10 2001-01-31 富士工業株式会社 超音波計測方法及び装置
US6460402B1 (en) 1999-02-04 2002-10-08 Bechtel Bwtx Idaho, Llc Ultrasonic fluid quality sensor system
US6487916B1 (en) 2000-02-02 2002-12-03 Bechtel Bxwt Idaho, Llc Ultrasonic flow metering system
KR20130094181A (ko) * 2010-04-15 2013-08-23 지＆엠 노르덴 에이비 가스 검출방법 및 그 가스 검출기
WO2015143055A1 (fr) * 2014-03-18 2015-09-24 Robert Bosch Gmbh Analyseur d'intensité acoustique adaptatif

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3100885A (en) * 1961-08-14 1963-08-13 Gulton Ind Inc Ultrasonic liquid level gauge
US3341808A (en) * 1965-10-12 1967-09-12 Bosch Arma Corp Telemetering apparatus
US3482647A (en) * 1968-11-19 1969-12-09 Bunker Ramo Apparatus for precise sound path in velocimeter

Also Published As

Publication number Publication date
DE2024882A1 (de) 1972-01-20
DE2024882C3 (de) 1974-08-15
GB1291181A (en) 1972-10-04
US3697936A (en) 1972-10-10
DE2024882B2 (de) 1974-01-24

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse