AU586294B2 – Device for detecting the filling level of a liquid in a container
– Google Patents
AU586294B2 – Device for detecting the filling level of a liquid in a container
– Google Patents
Device for detecting the filling level of a liquid in a container
Info
Publication number
AU586294B2
AU586294B2
AU64607/86A
AU6460786A
AU586294B2
AU 586294 B2
AU586294 B2
AU 586294B2
AU 64607/86 A
AU64607/86 A
AU 64607/86A
AU 6460786 A
AU6460786 A
AU 6460786A
AU 586294 B2
AU586294 B2
AU 586294B2
Authority
AU
Australia
Prior art keywords
container
detecting
liquid
filling level
filling
Prior art date
1985-12-10
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.)
Ceased
Application number
AU64607/86A
Other versions
AU6460786A
(en
Inventor
Klaus Ziegler
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.)
Mannesmann VDO AG
Original Assignee
Mannesmann VDO AG
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.)
1985-12-10
Filing date
1986-10-30
Publication date
1989-07-06
1986-10-30
Application filed by Mannesmann VDO AG
filed
Critical
Mannesmann VDO AG
1987-06-11
Publication of AU6460786A
publication
Critical
patent/AU6460786A/en
1989-07-06
Application granted
granted
Critical
1989-07-06
Publication of AU586294B2
publication
Critical
patent/AU586294B2/en
2006-10-30
Anticipated expiration
legal-status
Critical
Status
Ceased
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
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
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
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
G01F23/2968—Transducers specially adapted for acoustic level indicators
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
Y10T137/00—Fluid handling
Y10T137/7287—Liquid level responsive or maintaining systems
Y10T137/7306—Electrical characteristic sensing
AU64607/86A
1985-12-10
1986-10-30
Device for detecting the filling level of a liquid in a container
Ceased
AU586294B2
(en)
Applications Claiming Priority (2)
Application Number
Priority Date
Filing Date
Title
DE3543529
1985-12-10
DE19853543529
DE3543529A1
(en)
1985-12-10
1985-12-10
DEVICE FOR DETECTING THE LEVEL, IN PARTICULAR, OF A LIQUID IN A CONTAINER
Publications (2)
Publication Number
Publication Date
AU6460786A
AU6460786A
(en)
1987-06-11
AU586294B2
true
AU586294B2
(en)
1989-07-06
Family
ID=6288051
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
AU64607/86A
Ceased
AU586294B2
(en)
1985-12-10
1986-10-30
Device for detecting the filling level of a liquid in a container
Country Status (5)
Country
Link
US
(1)
US4744395A
(en)
EP
(1)
EP0228510A3
(en)
AU
(1)
AU586294B2
(en)
BR
(1)
BR8606048A
(en)
DE
(1)
DE3543529A1
(en)
Families Citing this family (21)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
DE3543528A1
(en)
*
1985-12-10
1987-06-11
Vdo Schindling
DEVICE FOR DETECTING THE LEVEL IN A CONTAINER
DE59509388D1
(en)
*
1995-09-28
2001-08-09
Endress Hauser Gmbh Co
Ultrasonic transducer
WO2001032549A2
(en)
1999-11-03
2001-05-10
Dispensing Systems Inc.
Apparatus and method for dispensing a carbonated beverage with minimal/controlled foaming under system pressure
US6449970B1
(en)
1999-11-10
2002-09-17
Shurflo Pump Manufacturing Company, Inc.
Refrigeration apparatus and method for a fluid dispensing device
US6354341B1
(en)
1999-11-10
2002-03-12
Shurflo Pump Manufacturing Co., Inc.
Rapid comestible fluid dispensing apparatus and method
US20040232173A1
(en)
*
1999-11-10
2004-11-25
Michael Saveliev
Rapid comestible fluid dispensing apparatus and method
US6360556B1
(en)
1999-11-10
2002-03-26
Shurflo Pump Manufacturing Company, Inc.
Apparatus and method for controlling fluid delivery temperature in a dispensing apparatus
US6354342B1
(en)
1999-11-10
2002-03-12
Shurflo Pump Manufacturing Company, Inc.
Hand-held rapid dispensing apparatus and method
US6443335B1
(en)
1999-11-10
2002-09-03
Shurflo Pump Manufacturing Company, Inc.
Rapid comestible fluid dispensing apparatus and method employing a diffuser
US6234222B1
(en)
2000-01-24
2001-05-22
Dispensing Systems, Inc.
Automated container positioning apparatus for a carbonated beverage dispensing system
US6237652B1
(en)
2000-01-25
2001-05-29
Dispensing Systems, Inc.
Pressurized system and method for dispensing carbonated beverage
US6234223B1
(en)
2000-01-24
2001-05-22
Dispensing Systems, Inc.
Carbonated beverage and ice dispensing system
DE10138360A1
(en)
*
2001-08-04
2003-02-27
Daimler Chrysler Ag
Fuel tank filling level measuring system uses mechanical resonator elements provided by part of outside wall of housing immersed in liquid in tank
DE102007003104B4
(en)
*
2007-01-16
2015-06-25
Endress + Hauser Gmbh + Co. Kg
Device for determining and / or monitoring process variables
US8105266B2
(en)
*
2007-07-05
2012-01-31
Baxter International Inc.
Mobile dialysis system having supply container detection
US8496609B2
(en)
2007-07-05
2013-07-30
Baxter International Inc.
Fluid delivery system with spiked cassette
US7808246B2
(en)
*
2007-07-05
2010-10-05
Baxter International Inc.
Apparatus and method for verifying a seal between multiple chambers
US7955295B2
(en)
2007-07-05
2011-06-07
Baxter International Inc.
Fluid delivery system with autoconnect features
US7736328B2
(en)
2007-07-05
2010-06-15
Baxter International Inc.
Dialysis system having supply container autoconnection
US8152116B2
(en)
*
2008-02-27
2012-04-10
Baxter International Inc.
Dialysate bag seal breakage sensor incorporated in dialysate bag management
US10072963B1
(en)
*
2014-07-11
2018-09-11
Nick V. Solokhin
Ultrasonic volume-sensing transducer instrument with concave transceiver element
Citations (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4633213A
(en)
*
1985-05-01
1986-12-30
Borg-Warner Corporation
Pressure temperature sensor
Family Cites Families (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3266311A
(en)
*
1964-05-12
1966-08-16
Delavan Mfg Company Inc
Cryogenic liquid level sensing apparatus
FR2572519B1
(en)
*
1984-10-25
1989-09-22
Jaeger
LEVEL DETECTOR WITH ELECTRO-MECHANICAL TRANSDUCER
1985
1985-12-10
DE
DE19853543529
patent/DE3543529A1/en
not_active
Withdrawn
1986
1986-09-24
EP
EP19860113165
patent/EP0228510A3/en
not_active
Withdrawn
1986-10-30
AU
AU64607/86A
patent/AU586294B2/en
not_active
Ceased
1986-12-09
BR
BR8606048A
patent/BR8606048A/en
unknown
1986-12-10
US
US06/940,002
patent/US4744395A/en
not_active
Expired – Fee Related
Patent Citations (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4633213A
(en)
*
1985-05-01
1986-12-30
Borg-Warner Corporation
Pressure temperature sensor
Also Published As
Publication number
Publication date
AU6460786A
(en)
1987-06-11
DE3543529A1
(en)
1987-06-11
US4744395A
(en)
1988-05-17
EP0228510A2
(en)
1987-07-15
BR8606048A
(en)
1987-09-15
EP0228510A3
(en)
1989-05-03
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