GB8701360D0 - Monitoring predetermined filling level in container - Google Patents

Monitoring predetermined filling level in container

Info

Publication number
GB8701360D0
GB8701360D0 GB878701360A GB8701360A GB8701360D0 GB 8701360 D0 GB8701360 D0 GB 8701360D0 GB 878701360 A GB878701360 A GB 878701360A GB 8701360 A GB8701360 A GB 8701360A GB 8701360 D0 GB8701360 D0 GB 8701360D0
Authority
GB
United Kingdom
Prior art keywords
container
filling level
predetermined filling
monitoring predetermined
monitoring
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
GB878701360A
Other versions
GB2185575A (en
GB2185575B (en
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.)
Endress and Hauser SE and Co KG
Original Assignee
Endress and Hauser SE and Co KG
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 Endress and Hauser SE and Co KG filed Critical Endress and Hauser SE and Co KG
Publication of GB8701360D0 publication Critical patent/GB8701360D0/en
Publication of GB2185575A publication Critical patent/GB2185575A/en
Application granted granted Critical
Publication of GB2185575B publication Critical patent/GB2185575B/en
Expired 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)
  • Geophysics And Detection Of Objects (AREA)
GB8701360A 1986-01-22 1987-01-22 Device for determining and/or monitoring a predetermined filling level in a container Expired GB2185575B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863601704 DE3601704A1 (en) 1986-01-22 1986-01-22 DEVICE FOR DETECTING AND / OR MONITORING A PREDICTED LEVEL IN A CONTAINER

Publications (3)

Publication Number Publication Date
GB8701360D0 true GB8701360D0 (en) 1987-02-25
GB2185575A GB2185575A (en) 1987-07-22
GB2185575B GB2185575B (en) 1989-10-25

Family

ID=6292315

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8701360A Expired GB2185575B (en) 1986-01-22 1987-01-22 Device for determining and/or monitoring a predetermined filling level in a container

Country Status (3)

Country Link
DE (1) DE3601704A1 (en)
FR (1) FR2593282B1 (en)
GB (1) GB2185575B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3633047A1 (en) * 1986-09-29 1988-04-07 Endress Hauser Gmbh Co LEVEL MEASUREMENT DEVICE FOR MEASURING THE LEVEL OF EXPLOSIBLE OR AGGRESIVE MEDIA IN A CONTAINER
GB9218425D0 (en) * 1992-08-29 1992-10-14 Smiths Industries Plc Liquid-level gauging
EP0985916B1 (en) * 1998-09-09 2007-07-18 Endress + Hauser GmbH + Co. KG Device for detecting and/or monitoring a predetermined level in a container
US6236322B1 (en) 1998-09-09 2001-05-22 Endress + Hauser Gmbh + Co. Apparatus for establishing and/or monitoring a predetermined filling level in a container
JP2004530121A (en) 2001-03-28 2004-09-30 エンドレス ウント ハウザー ゲーエムベーハー ウント コンパニー コマンディートゲゼルシャフト Device for determining and / or monitoring a predetermined filling level in a container
DE10153937A1 (en) * 2001-03-28 2003-02-27 Endress & Hauser Gmbh & Co Kg Device for determining and / or monitoring a predetermined fill level in a container
DE10131081A1 (en) * 2001-06-27 2003-01-09 Endress & Hauser Gmbh & Co Kg Device for determining and / or monitoring the fill level of a medium in a container
FR2830623B1 (en) 2001-10-05 2004-06-18 Inst Francais Du Petrole METHOD FOR THE AUTOMATIC DETECTION AND CLASSIFICATION BASED ON DIFFERENT SELECTION CRITERIA OF SEISMIC EVENTS IN A SUBTERRANEAN FORMATION
DE102006031188A1 (en) * 2006-07-04 2008-01-10 Endress + Hauser Gmbh + Co. Kg Device for determining and / or monitoring a process variable
DE102015104533A1 (en) * 2015-03-25 2016-09-29 Endress + Hauser Gmbh + Co. Kg Electromagnetic drive / receiver unit for a field device of automation technology
DE102015104536A1 (en) * 2015-03-25 2016-09-29 Endress + Hauser Gmbh + Co. Kg Device for determining and / or monitoring at least one process variable
DE102016112308A1 (en) * 2016-07-05 2018-01-11 Endress + Hauser Gmbh + Co. Kg Electromagnetic drive / receiver unit for a field device of automation technology
DE102016112309A1 (en) 2016-07-05 2018-01-11 Endress + Hauser Gmbh + Co. Kg Device for determining and / or monitoring at least one process variable

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1773815C3 (en) * 1968-07-10 1984-05-30 Endress U. Hauser Gmbh U. Co, 7867 Maulburg Device for determining when a predetermined fill level has been reached in a container
GB1560221A (en) * 1977-01-14 1980-01-30 Ludlow Ind Inc Vibratory level indicators for receptacles
GB2054853B (en) * 1979-07-12 1983-06-29 Bestobell Mobrey Ltd Device for sensing the presence of contents at a certain level in a container
GB2078955A (en) * 1980-06-26 1982-01-13 Atomic Energy Authority Uk Improvements in detecting an interface between two media

Also Published As

Publication number Publication date
FR2593282B1 (en) 1993-07-16
DE3601704A1 (en) 1987-07-23
GB2185575A (en) 1987-07-22
GB2185575B (en) 1989-10-25
DE3601704C2 (en) 1988-07-14
FR2593282A1 (en) 1987-07-24

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20020122