JPS5264975A - Method of and apparatus for controlling liquid pressure in duct - Google Patents

Method of and apparatus for controlling liquid pressure in duct

Info

Publication number
JPS5264975A
JPS5264975A JP50140112A JP14011275A JPS5264975A JP S5264975 A JPS5264975 A JP S5264975A JP 50140112 A JP50140112 A JP 50140112A JP 14011275 A JP14011275 A JP 14011275A JP S5264975 A JPS5264975 A JP S5264975A
Authority
JP
Japan
Prior art keywords
duct
liquid pressure
controlling liquid
controlling
pressure
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.)
Pending
Application number
JP50140112A
Other languages
English (en)
Inventor
Domitorieuna Kuriyaro Ereonora
Iwanouitsuchi Burazuni Nikorai
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of JPS5264975A publication Critical patent/JPS5264975A/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L11/00—Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by means not provided for in group G01L7/00 or G01L9/00
    • G01L11/04—Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by means not provided for in group G01L7/00 or G01L9/00 by acoustic means

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
  • Control Of Fluid Pressure (AREA)
JP50140112A 1974-11-21 1975-11-21 Method of and apparatus for controlling liquid pressure in duct Pending JPS5264975A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU742077127A SU717580A1 (ru) 1974-11-21 1974-11-21 Способ ультразвукового контрол физических параметров жидкости

Publications (1)

Publication Number Publication Date
JPS5264975A true JPS5264975A (en) 1977-05-28

Family

ID=20601344

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50140112A Pending JPS5264975A (en) 1974-11-21 1975-11-21 Method of and apparatus for controlling liquid pressure in duct

Country Status (6)

Country Link
US (1) US3977252A (ja)
JP (1) JPS5264975A (ja)
DE (1) DE2552315A1 (ja)
FR (1) FR2292223A1 (ja)
GB (1) GB1503766A (ja)
SU (1) SU717580A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006514291A (ja) * 2003-03-06 2006-04-27 ローベルト　ボツシユ　ゲゼルシヤフト　ミツト　ベシユレンクテル　ハフツング 高圧容器内において流体静力学的な圧力検出を超音波伝搬時間測定によって行うための装置および方法

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0088362A1 (en) * 1982-03-08 1983-09-14 Fearon Development Corporation Nonintrusive pressure measurement
US4607520A (en) * 1984-01-09 1986-08-26 Introtek Corporation Method and apparatus for detecting discontinuities in a fluid stream
US5869745A (en) * 1996-12-20 1999-02-09 Morton International, Inc. Ultrasonic gas pressure measurement for inflators of vehicular airbag systems
KR20090116040A (ko) * 2008-05-06 2009-11-11 한국표준과학연구원 음향 임피던스 정합층을 이용한 용기부 내의 압력측정장치
CN103292948A (zh) * 2012-02-28 2013-09-11 中国人民解放军第二炮兵工程学院 一种小型一体化小管径超声波管外测压装置
WO2014004620A1 (en) * 2012-06-27 2014-01-03 The Lubrizol Corporation Ultrasonic measurement
NO342410B1 (no) 2014-05-12 2018-05-22 Halfwave As Fremgangsmåte for måling av trykk i rør
CN104913873B (zh) * 2015-06-02 2018-04-17 西安交通大学 一种改善多因素影响的超声波液压测量方法及其系统
DE102015109450A1 (de) 2015-06-12 2016-12-15 Abb Schweiz Ag Vorrichtung zur Messung des Drucks eines durch eine Rohrleitung strömendes Fluid
DE102017010727A1 (de) * 2017-11-21 2019-05-23 Diehl Metering Gmbh Messeinrichtung zur Ermittlung eines Drucks in einem Messvolumen
EP4334694A1 (en) * 2021-05-05 2024-03-13 Fire NDT Pty Ltd Measurement device

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2700894A (en) * 1949-04-30 1955-02-01 Gen Electric Apparatus for ultrasonic investigation
US2869357A (en) * 1954-06-17 1959-01-20 Kritz Jack Continuously indicating electroacoustic densitometer
US2978899A (en) * 1956-02-10 1961-04-11 Kritz Jack Ultrasonic system for measuring the physical characteristics of a gas
US2921467A (en) * 1957-08-21 1960-01-19 Albert L Hedrich Flowmeter compensation for propagation velocity changes
US3413595A (en) * 1966-10-27 1968-11-26 Babikov Oleg Ivanovich Ultrasonic apparatus for checking processes in liquid media
FR95411E (fr) * 1968-02-26 1970-11-06 Realisations Ultrasoniques Sa Débitmetre a ultra-sons.
FR1564728A (ja) * 1968-02-26 1969-04-25
FR2036725A6 (ja) * 1969-03-06 1970-12-31 Realisations Ultrasoniques Sa
JPS5113430B1 (ja) * 1970-02-10 1976-04-28

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006514291A (ja) * 2003-03-06 2006-04-27 ローベルト　ボツシユ　ゲゼルシヤフト　ミツト　ベシユレンクテル　ハフツング 高圧容器内において流体静力学的な圧力検出を超音波伝搬時間測定によって行うための装置および方法

Also Published As

Publication number Publication date
DE2552315A1 (de) 1976-07-22
GB1503766A (en) 1978-03-15
SU717580A1 (ru) 1980-02-25
FR2292223B1 (ja) 1978-05-12
FR2292223A1 (fr) 1976-06-18
US3977252A (en) 1976-08-31

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