ATE6545T1 - Elektronische messonde, die einen ultraschall sender-empfaenger aufweist. - Google Patents

Elektronische messonde, die einen ultraschall sender-empfaenger aufweist.

Info

Publication number
ATE6545T1
ATE6545T1 AT80400956T AT80400956T ATE6545T1 AT E6545 T1 ATE6545 T1 AT E6545T1 AT 80400956 T AT80400956 T AT 80400956T AT 80400956 T AT80400956 T AT 80400956T AT E6545 T1 ATE6545 T1 AT E6545T1
Authority
AT
Austria
Prior art keywords
receiver
sleeve
ultrasonic transmitter
cap
respect
Prior art date
Application number
AT80400956T
Other languages
English (en)
Inventor
Claude Coquerel
Michel Coquerel
Original Assignee
Equipment Industriel Normand
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 Equipment Industriel Normand filed Critical Equipment Industriel Normand
Application granted granted Critical
Publication of ATE6545T1 publication Critical patent/ATE6545T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F17/00—Methods or apparatus for determining the capacity of containers or cavities, or the volume of solid bodies
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/28—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
    • G01F23/296—Acoustic waves
    • G01F23/2962—Measuring transit time of reflected waves

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Electromagnetism (AREA)
  • Thermal Sciences (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Measuring Fluid Pressure (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
AT80400956T 1980-06-25 1980-06-25 Elektronische messonde, die einen ultraschall sender-empfaenger aufweist. ATE6545T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP80400956A EP0042464B1 (de) 1980-06-25 1980-06-25 Elektronische Messonde, die einen Ultraschall Sender-Empfänger aufweist

Publications (1)

Publication Number Publication Date
ATE6545T1 true ATE6545T1 (de) 1984-03-15

Family

ID=8187377

Family Applications (1)

Application Number Title Priority Date Filing Date
AT80400956T ATE6545T1 (de) 1980-06-25 1980-06-25 Elektronische messonde, die einen ultraschall sender-empfaenger aufweist.

Country Status (3)

Country Link
EP (1) EP0042464B1 (de)
AT (1) ATE6545T1 (de)
DE (1) DE3066824D1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015119761A1 (de) * 2015-11-16 2017-05-18 Endress+Hauser Gmbh+Co. Kg Füllstandsmessgerät zur Messung eines Füllstands eines in einem Behälter befindlichen Füllguts

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5119676A (en) * 1991-09-03 1992-06-09 The Babcock & Wilcox Company Ultrasonic method and apparatus for determining water level in a closed vessel
FR2767192B1 (fr) * 1997-08-06 1999-09-03 Serap Industries Installation de mesure volumetrique du contenu de reservoirs de collecte de lait
NL1019496C2 (nl) 2001-12-05 2003-06-10 Lely Entpr Ag Samenstel van een melktank en een meetsonde.
FR2952714B1 (fr) * 2009-11-16 2012-06-01 Aenergis Sas Dispositif autonome de mesure telereleve d'un taux de remplissage d'un conteneur
CN101865714B (zh) * 2010-06-28 2011-11-16 三一重工股份有限公司 砂浆车及其成品斗容积检测系统和方法
CN104048289A (zh) * 2014-06-19 2014-09-17 牛永杰 带有超声波液位仪的锅炉
CN105783801A (zh) * 2016-04-11 2016-07-20 广东交通职业技术学院 一种窨井预警探测器及方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1287811C2 (de) * 1962-07-06 1969-09-18
FR1477470A (fr) * 1965-12-15 1967-04-21 Commissariat Energie Atomique Dispositif à ultra-sons pour la mesure de la position du niveau d'un liquide
US3703829A (en) * 1971-04-19 1972-11-28 Honeywell Inc Liquid quantity gaging system
DE2429495A1 (de) * 1974-06-20 1976-01-02 Dieter H Gaertner Vorrichtung zum feststellen von verunreinigungen und fremdkoerpern in leitungssystemen und behaeltern bzw. der fuellhoehe von behaeltern mittels schallmessung
DE2444222B2 (de) * 1974-09-16 1977-09-01 A Ott, GmbH, 8960 Kempten Verfahren und vorrichtung zur beruehrungslosen messung von pegelstaenden oder dergleichen
US4145914A (en) * 1977-07-25 1979-03-27 Jack A. Perry Echo location system which provides for measuring liquid level and flow rate and flow volume of flowing liquids

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015119761A1 (de) * 2015-11-16 2017-05-18 Endress+Hauser Gmbh+Co. Kg Füllstandsmessgerät zur Messung eines Füllstands eines in einem Behälter befindlichen Füllguts

Also Published As

Publication number Publication date
EP0042464B1 (de) 1984-03-07
EP0042464A1 (de) 1981-12-30
DE3066824D1 (en) 1984-04-12

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
EELA Cancelled due to lapse of time