JPS58214813A - 流量測定装置 - Google Patents

流量測定装置

Info

Publication number
JPS58214813A
JPS58214813A JP9222483A JP9222483A JPS58214813A JP S58214813 A JPS58214813 A JP S58214813A JP 9222483 A JP9222483 A JP 9222483A JP 9222483 A JP9222483 A JP 9222483A JP S58214813 A JPS58214813 A JP S58214813A
Authority
JP
Japan
Prior art keywords
output signal
signal
ultrasonic
measuring device
output
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
JP9222483A
Other languages
English (en)
Japanese (ja)
Inventor
ラインハルト・シユタルク
ブルクハルト・シユテフアン
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.)
Siemens Schuckertwerke AG
Siemens AG
Original Assignee
Siemens Schuckertwerke AG
Siemens AG
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 Siemens Schuckertwerke AG, Siemens AG filed Critical Siemens Schuckertwerke AG
Publication of JPS58214813A publication Critical patent/JPS58214813A/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K17/00—Measuring quantity of heat
    • G01K17/06—Measuring quantity of heat conveyed by flowing media, e.g. in heating systems e.g. the quantity of heat in a transporting medium, delivered to or consumed in an expenditure device
    • G01K17/08—Measuring quantity of heat conveyed by flowing media, e.g. in heating systems e.g. the quantity of heat in a transporting medium, delivered to or consumed in an expenditure device based upon measurement of temperature difference or of a temperature
    • G01K17/10—Measuring quantity of heat conveyed by flowing media, e.g. in heating systems e.g. the quantity of heat in a transporting medium, delivered to or consumed in an expenditure device based upon measurement of temperature difference or of a temperature between an inlet and an outlet point, combined with measurement of rate of flow of the medium if such, by integration during a certain time-interval
    • G01K17/12—Indicating product of flow and temperature difference directly or temperature
    • G01K17/16—Indicating product of flow and temperature difference directly or temperature using electrical or magnetic means for both measurements
    • 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
    • G01F1/66—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 frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters
    • G01F1/667—Arrangements of transducers for ultrasonic flowmeters; Circuits for operating ultrasonic flowmeters

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Measuring Volume Flow (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
JP9222483A 1982-05-25 1983-05-25 流量測定装置 Pending JPS58214813A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE32197888 1982-05-25
DE19823219788 DE3219788C2 (de) 1982-05-25 1982-05-25 Durchflußmengenmeßeinrichtung für Fluide und Durchflußmengenmengenmeßeinrichtung zur Verwendung als Wärmemengenzähler

Publications (1)

Publication Number Publication Date
JPS58214813A true JPS58214813A (ja) 1983-12-14

Family

ID=6164538

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9222483A Pending JPS58214813A (ja) 1982-05-25 1983-05-25 流量測定装置

Country Status (2)

Country Link
JP (1) JPS58214813A (de)
DE (1) DE3219788C2 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ287073B6 (en) * 1994-01-10 2000-08-16 Landis & Gyr Tech Innovat Method and apparatus for measuring short time intervals
DK1377804T3 (da) * 2001-04-09 2006-03-06 M & Fc Holding Llc Varmemængdemåleapparat
CN105318991A (zh) * 2015-11-23 2016-02-10 成都兴联宜科技有限公司 民用超声波远传热量表
CN108680286B (zh) * 2018-07-04 2019-12-10 杭州盘古自动化系统有限公司 一种用于高磁环境宽温区下高分辨率热流信号测量系统

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4003252A (en) * 1974-08-16 1977-01-18 The Institutes Of Medical Sciences Acoustical wave flowmeter
DE2517117A1 (de) * 1975-04-18 1976-10-28 Standard Elektrik Lorenz Ag Anordnung zum bestimmen der stroemungsgeschwindigkeit von fluessigkeiten und gasen
DE2547892C3 (de) * 1975-10-25 1980-07-10 Draegerwerk Ag, 2400 Luebeck Schaltungsanordnung zur Messung der Strömungsgeschwindigkeit von Medien mittels Ultraschallimpulsen
CH604133A5 (de) * 1977-05-10 1978-08-31 Landis & Gyr Ag
DE2828937A1 (de) * 1978-06-30 1980-01-10 Siemens Ag Vorrichtung zum messen von stroemungsgeschwindigkeiten mit hilfe von ultraschallschwingungen

Also Published As

Publication number Publication date
DE3219788A1 (de) 1983-12-01
DE3219788C2 (de) 1985-02-28

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