FR2412826B1 - Appareil de mesure du niveau d'un liquide, du type a flotteur - Google Patents
Appareil de mesure du niveau d'un liquide, du type a flotteurInfo
- Publication number
- FR2412826B1 FR2412826B1 FR7835892A FR7835892A FR2412826B1 FR 2412826 B1 FR2412826 B1 FR 2412826B1 FR 7835892 A FR7835892 A FR 7835892A FR 7835892 A FR7835892 A FR 7835892A FR 2412826 B1 FR2412826 B1 FR 2412826B1
- Authority
- FR
- France
- Prior art keywords
- liquid level
- measuring apparatus
- type liquid
- level measuring
- float type
- 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.)
- Expired
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
- G01F23/0023—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 with a probe suspended by a wire or thread
-
- 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
- G01F23/30—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 floats
- G01F23/40—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 floats using bands or wires as transmission elements
- G01F23/44—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 floats using bands or wires as transmission elements using electrically actuated indicating means
- G01F23/443—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 floats using bands or wires as transmission elements using electrically actuated indicating means using electromechanically actuated indicating means
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Level Indicators Using A Float (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15406477A JPS5486370A (en) | 1977-12-21 | 1977-12-21 | Level gauge |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2412826A1 FR2412826A1 (fr) | 1979-07-20 |
FR2412826B1 true FR2412826B1 (fr) | 1985-10-18 |
Family
ID=15576100
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7835892A Expired FR2412826B1 (fr) | 1977-12-21 | 1978-12-21 | Appareil de mesure du niveau d'un liquide, du type a flotteur |
Country Status (6)
Country | Link |
---|---|
US (1) | US4244219A (fr) |
JP (1) | JPS5486370A (fr) |
DE (1) | DE2853360A1 (fr) |
FR (1) | FR2412826B1 (fr) |
GB (1) | GB2012961B (fr) |
NL (1) | NL184385C (fr) |
Families Citing this family (41)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3149220A1 (de) * | 1981-12-11 | 1983-06-30 | VEGA Grieshaber -GmbH & Co, 7622 Schiltach | Elektromechanisches fuellstandsmessgeraet |
ATE21769T1 (de) * | 1982-06-03 | 1986-09-15 | Krohne Messtechnik Kg | Fuellstandmessgeraet. |
NL188542C (nl) * | 1983-08-04 | 1992-07-16 | Jongerius Hanco B V | Inrichting voor het afmeten en afgeven van voorafbepaalde vloeistofhoeveelheden. |
DE3332912C1 (de) * | 1983-09-13 | 1984-10-31 | Krohne Meßtechnik GmbH & Co KG, 4100 Duisburg | Schaltungsanordnung fuer ein Fuellstandmessgeraet mit einer Tastplatte |
DE3346824A1 (de) * | 1983-12-23 | 1985-07-11 | Pfister Gmbh, 8900 Augsburg | Verfahren und einrichtung zur kompensation von schwimmdacheinfluessen bei tankwaegeanlagen |
IE59150B1 (en) * | 1986-05-16 | 1994-01-12 | Kollmorgen Ireland Limited | Transducers for hostile environments |
JPS6316226A (ja) * | 1986-07-09 | 1988-01-23 | Sakura Sokki Kk | レベル計測装置 |
JPH01104511U (fr) * | 1987-12-30 | 1989-07-14 | ||
US5012589A (en) * | 1989-06-16 | 1991-05-07 | Magnetrol International | Displacement servo gauge |
DE4012816A1 (de) * | 1990-04-21 | 1991-10-24 | Gutehoffnungshuette Man | Senkloteinrichtung zum bestimmen der schuetthoehe in einem schachtofen |
US5136883A (en) * | 1990-08-24 | 1992-08-11 | Jannotta Louis J | Liquid level gage system |
US5099386A (en) * | 1990-09-20 | 1992-03-24 | General Scanning, Inc. | Variable-capacitance position transducing |
US5144836A (en) * | 1991-07-18 | 1992-09-08 | Webb R Michael | Liquid level sensing gauge assembly and method of installation |
US5806363A (en) * | 1991-08-09 | 1998-09-15 | Institut Francais Du Petrole | Tank level gauge of driven sensor type |
US5537109A (en) * | 1993-05-28 | 1996-07-16 | General Scanning, Inc. | Capacitive transducing with feedback |
US5649450A (en) * | 1994-08-26 | 1997-07-22 | Morrison Bros. Co. | Alarm assembly for product level gauge |
DE19730196C2 (de) * | 1997-07-15 | 2001-12-20 | Grieshaber Vega Kg | Verfahren und Vorrichtung zur Füllstandsmessung nach dem Senklotprinzip |
IL133755A (en) * | 1999-12-27 | 2005-09-25 | Aquate | Fluid level monitor |
US6523404B1 (en) | 2000-01-14 | 2003-02-25 | Delaware Capital Formation, Inc. | Apparatus for measuring a fluid level |
US6341615B1 (en) | 2000-09-13 | 2002-01-29 | Air Products And Chemicals, Inc. | Self-cleaning vacuum purge system |
US6443020B1 (en) * | 2000-09-15 | 2002-09-03 | Delphi Technologies, Inc. | Steering column differential angle position sensor |
US6772646B1 (en) | 2001-07-11 | 2004-08-10 | Bei Sensors & Systems Company, Inc. | Differential capacitive torque sensor |
US6925893B2 (en) * | 2002-09-17 | 2005-08-09 | The Furukawa Electric Co., Ltd. | Rotation sensor |
US7174784B2 (en) * | 2004-01-15 | 2007-02-13 | Delaware Capital Formation, Inc. | Apparatus for measuring a fluid level and methods |
US7784364B2 (en) * | 2008-04-28 | 2010-08-31 | Matzoll Robert J | Optical sensor for measurement of static and dynamic torque |
KR200459835Y1 (ko) * | 2009-12-11 | 2012-04-20 | (주)아모레퍼시픽 | 화장품 용기 |
DE102009060855B4 (de) | 2009-12-30 | 2023-10-19 | Endress+Hauser SE+Co. KG | Elektromechanisches Füllstandmessgerät und ein Verfahren zur Füllstandmessung nach dem Prinzip der Verdrängungsmessung |
US8261612B2 (en) * | 2010-06-10 | 2012-09-11 | Honeywell International Inc. | Accumulator with both direct and remote quantity level indication |
DE102010056511A1 (de) | 2010-12-31 | 2012-07-05 | Endress + Hauser Gmbh + Co. Kg | Elektromechanische Füllstandsmessgerät |
US8833158B2 (en) | 2011-03-16 | 2014-09-16 | Arthur W. Lauder | Sealing system and level monitor for a tank |
DE202011109651U1 (de) | 2011-12-30 | 2012-04-18 | Endress + Hauser Gmbh + Co. Kg | Elektromechanisches Füllstandsmessgerät |
DE102012102658A1 (de) | 2011-12-30 | 2013-07-04 | Endress + Hauser Gmbh + Co. Kg | Elektromechanisches Füllstandmessgerät nach dem Verdrängerprinzip oder Senklotprinzip zur Bestimmung des Füllstands eines Füllguts in einem Behälter |
DE102014113081A1 (de) * | 2014-09-11 | 2016-03-17 | Endress + Hauser Gmbh + Co. Kg | Kalibrierung eines elektromechanischen Füllstandsmessgeräts |
DE102014118067A1 (de) | 2014-09-11 | 2016-03-17 | Endress + Hauser Gmbh + Co. Kg | Funktionsdiagnose eines elektromechanischen Füllstandsmessgeräts |
JP6285981B2 (ja) * | 2016-04-18 | 2018-02-28 | 東京計装株式会社 | 液面計の異常診断方法 |
JP6291521B2 (ja) * | 2016-05-25 | 2018-03-14 | 東京計装株式会社 | 液面計の異常診断方法 |
US10267697B2 (en) * | 2016-09-01 | 2019-04-23 | Honeywell International Inc. | Apparatus and method for wire length compensation in servo gauge for inventory management application |
DE102016118266A1 (de) * | 2016-09-27 | 2018-03-29 | Methode Electronics Malta Ltd. | Kontaktloser Fluidpegelsensor |
US20190360881A1 (en) * | 2018-05-24 | 2019-11-28 | Honeywell International Inc. | Dynamic inductance force transducer |
DE102019110490A1 (de) * | 2019-04-23 | 2020-10-29 | Endress+Hauser SE+Co. KG | Verdrängungs-Körper zur Senklot-basierten Füllstandsmessung |
CN115290164B (zh) * | 2022-08-11 | 2024-08-27 | 中化地质矿山总局山东地质勘查院 | 一种水文地质用地下水位勘测装置及其使用方法 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1946099A (en) * | 1929-03-05 | 1934-02-06 | Bendix Cowdrey Brake Tester In | Electrical dynamometer |
DE801639C (de) * | 1949-11-12 | 1951-01-18 | Gutehoffnungshuette Oberhausen | Sonde fuer Hochoefen |
US2766623A (en) * | 1955-01-19 | 1956-10-16 | Liquidometer Corp | Float-operated capacitance device |
GB1015118A (en) * | 1962-07-04 | 1965-12-31 | Sakura Sokki Kabushikikaisha | Liquid level indicating apparatus |
GB1048423A (en) * | 1963-08-23 | 1966-11-16 | English Electric Co Ltd | Apparatus for detecting differential movement |
US3319476A (en) * | 1965-07-08 | 1967-05-16 | Yarway Corp | Mechanism for transmitting motion through a sealed wall |
US3482447A (en) * | 1967-10-16 | 1969-12-09 | Sun Oil Co | Tank level gauge |
US3517282A (en) * | 1968-11-14 | 1970-06-23 | Hewlett Packard Co | Variable capacitance transducer |
FR2038771A5 (fr) * | 1969-03-28 | 1971-01-08 | Labinal | |
AT292215B (de) * | 1969-06-18 | 1971-08-25 | Voest Ag | Vorrichtung zum Bestimmen der Steiggeschwindigkeit flüssiger Metalle in Gießformen u.dgl. |
DE1961625A1 (de) * | 1969-12-09 | 1971-06-09 | Taketomi Ikeda | Anzeigevorrichtung fuer einen Fluessigkeitspegel |
GB1421190A (en) * | 1973-09-07 | 1976-01-14 | Dubauskas T A | Servo apparatus with photosensitive device and compensating circuit |
DE2440651A1 (de) * | 1974-08-24 | 1976-03-04 | Erdoelchemie Gmbh | Tankstandanzeiger |
JPS595958B2 (ja) * | 1975-12-30 | 1984-02-08 | トウキヨウケイソウ カブシキガイシヤ | 変量測定・伝送装置 |
-
1977
- 1977-12-21 JP JP15406477A patent/JPS5486370A/ja active Granted
-
1978
- 1978-11-28 US US05/964,298 patent/US4244219A/en not_active Expired - Lifetime
- 1978-12-11 DE DE19782853360 patent/DE2853360A1/de active Granted
- 1978-12-19 GB GB7849084A patent/GB2012961B/en not_active Expired
- 1978-12-20 NL NLAANVRAGE7812338,A patent/NL184385C/xx not_active IP Right Cessation
- 1978-12-21 FR FR7835892A patent/FR2412826B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS6243486B2 (fr) | 1987-09-14 |
JPS5486370A (en) | 1979-07-09 |
DE2853360A1 (de) | 1979-07-05 |
US4244219A (en) | 1981-01-13 |
DE2853360C2 (fr) | 1988-10-20 |
NL184385C (nl) | 1989-07-03 |
GB2012961B (en) | 1982-06-23 |
NL184385B (nl) | 1989-02-01 |
NL7812338A (nl) | 1979-06-25 |
GB2012961A (en) | 1979-08-01 |
FR2412826A1 (fr) | 1979-07-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CD | Change of name or company name | ||
ST | Notification of lapse |