JPS5876722A - 容器内の充填物の高さを制御する装置 - Google Patents

容器内の充填物の高さを制御する装置

Info

Publication number
JPS5876722A
JPS5876722A JP17919382A JP17919382A JPS5876722A JP S5876722 A JPS5876722 A JP S5876722A JP 17919382 A JP17919382 A JP 17919382A JP 17919382 A JP17919382 A JP 17919382A JP S5876722 A JPS5876722 A JP S5876722A
Authority
JP
Japan
Prior art keywords
vibration
vibration element
vibrating
tube
filling
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.)
Granted
Application number
JP17919382A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0261693B2 (enrdf_load_stackoverflow
Inventor
エ−ベルハルト・エフ・ヘルマン
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.)
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 JPS5876722A publication Critical patent/JPS5876722A/ja
Publication of JPH0261693B2 publication Critical patent/JPH0261693B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • G01F23/2966—Acoustic waves making use of acoustical resonance or standing waves
    • G01F23/2967—Acoustic waves making use of acoustical resonance or standing waves for discrete levels

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Electromagnetism (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
JP17919382A 1981-10-15 1982-10-14 容器内の充填物の高さを制御する装置 Granted JPS5876722A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE3140938.5 1981-10-15
DE19813140938 DE3140938A1 (de) 1981-10-15 1981-10-15 Vorrichtung zur feststellung und/oder kontrolle eines bestimmten fuellstandes in einem behaelter
DE3149464.1 1981-12-14

Publications (2)

Publication Number Publication Date
JPS5876722A true JPS5876722A (ja) 1983-05-09
JPH0261693B2 JPH0261693B2 (enrdf_load_stackoverflow) 1990-12-20

Family

ID=6144156

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17919382A Granted JPS5876722A (ja) 1981-10-15 1982-10-14 容器内の充填物の高さを制御する装置

Country Status (2)

Country Link
JP (1) JPS5876722A (enrdf_load_stackoverflow)
DE (1) DE3140938A1 (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6258711U (enrdf_load_stackoverflow) * 1985-10-02 1987-04-11
JPS6397821U (enrdf_load_stackoverflow) * 1986-12-15 1988-06-24

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3416254C2 (de) * 1984-05-02 1986-06-19 VEGA Grieshaber GmbH & Co, 7620 Wolfach Vorrichtung zur Feststellung eines bestimmten Füllstandes eines Füllgutes in einem Behälter
DE3625779A1 (de) * 1986-07-30 1988-02-04 Vega Grieshaber Gmbh & Co Vorrichtung zum feststellen eines bestimmten fuellstandes in einem behaelter
DE3740598C2 (de) * 1987-11-30 1998-03-26 Grieshaber Vega Kg Schwingeinheit für Füllstand-Vibrations-Grenzschalter
DE3808481C2 (de) * 1988-03-14 1997-11-27 Endress Hauser Gmbh Co Vorrichtung zur Feststellung eines bestimmten Füllstandes in einem Behälter
JPH05311862A (ja) * 1992-05-11 1993-11-22 Aavan Supeesu:Kk 建築用段取り支援道具
DE4318750C1 (de) * 1993-06-05 1994-06-01 Eberhard F Hermann Vorrichtung zur Messung, Kontrolle und/oder Feststellung eines Füllstandes in einem Behälter
RU2127873C1 (ru) * 1997-09-15 1999-03-20 Николай Иванович Балин Ультразвуковой датчик уровня жидкости
DE19843512B4 (de) * 1997-09-24 2004-02-12 Georg Ziegler Rückförderanlage für Bearbeitungsmedien
DE10014724A1 (de) * 2000-03-24 2001-09-27 Endress Hauser Gmbh Co Verfahren und Vorrichtung zur Feststellung und/oder Überwachung des Füllstandes eines Mediums in einem Behälter
DE10321025B4 (de) * 2003-05-10 2005-07-28 Eberhard Hermann Vorrichtung zur Feststellung eines Füllstandes eines Füllgutes in einem Behälter

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2855643B2 (de) * 1978-12-22 1980-10-16 Vega Vertrieb Und Fertigung Elektronischer Geraete Und Apparate Grieshaber Kg, 7620 Wolfach Vorrichtung zur Feststellung und/oder Kontrolle eines bestimmten Füllstandes in einem Behälter
DE2933618A1 (de) * 1979-08-20 1981-03-26 Vega Grieshaber Kg, 77709 Wolfach Vorrichtung zur feststellung und/oder kontrolle eines bestimmten fuellstandes in einem behaelter
DE3011603C2 (de) * 1980-03-26 1983-04-28 VEGA Grieshaber GmbH & Co, 7620 Wolfach Vorrichtung zur Feststellung eines bestimmten Füllstandes in einem Behälter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6258711U (enrdf_load_stackoverflow) * 1985-10-02 1987-04-11
JPS6397821U (enrdf_load_stackoverflow) * 1986-12-15 1988-06-24

Also Published As

Publication number Publication date
DE3140938C2 (enrdf_load_stackoverflow) 1991-02-14
JPH0261693B2 (enrdf_load_stackoverflow) 1990-12-20
DE3140938A1 (de) 1983-05-19

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