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
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)
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 (de) | 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 (de) |
DE (1) | DE3140938A1 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6258711U (de) * | 1985-10-02 | 1987-04-11 | ||
JPS6397821U (de) * | 1986-12-15 | 1988-06-24 |
Families Citing this family (10)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
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 |
DE3011603C2 (de) * | 1980-03-26 | 1983-04-28 | VEGA Grieshaber GmbH & Co, 7620 Wolfach | Vorrichtung zur Feststellung eines bestimmten Füllstandes in einem Behälter |
-
1981
- 1981-10-15 DE DE19813140938 patent/DE3140938A1/de active Granted
-
1982
- 1982-10-14 JP JP17919382A patent/JPS5876722A/ja active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6258711U (de) * | 1985-10-02 | 1987-04-11 | ||
JPS6397821U (de) * | 1986-12-15 | 1988-06-24 |
Also Published As
Publication number | Publication date |
---|---|
DE3140938C2 (de) | 1991-02-14 |
DE3140938A1 (de) | 1983-05-19 |
JPH0261693B2 (de) | 1990-12-20 |
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