GB1555549A – Method of and device for detecting a fluid liquid interface in a container
– Google Patents
GB1555549A – Method of and device for detecting a fluid liquid interface in a container
– Google Patents
Method of and device for detecting a fluid liquid interface in a container
Info
Publication number
GB1555549A
GB1555549A
GB2968576A
GB2968576A
GB1555549A
GB 1555549 A
GB1555549 A
GB 1555549A
GB 2968576 A
GB2968576 A
GB 2968576A
GB 2968576 A
GB2968576 A
GB 2968576A
GB 1555549 A
GB1555549 A
GB 1555549A
Authority
GB
United Kingdom
Prior art keywords
container
detecting
liquid interface
fluid liquid
fluid
Prior art date
1976-07-16
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
Application number
GB2968576A
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.)
VNI I KONSTRUKT I
Original Assignee
VNI I KONSTRUKT I
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.)
1976-07-16
Filing date
1976-07-16
Publication date
1979-11-14
1976-07-16
Application filed by VNI I KONSTRUKT I
filed
Critical
VNI I KONSTRUKT I
1976-07-16
Priority to GB2968576A
priority
Critical
patent/GB1555549A/en
1979-11-14
Publication of GB1555549A
publication
Critical
patent/GB1555549A/en
Status
Expired
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
G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
G01F1/66—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by measuring frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters
G01F1/662—Constructional details
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
G01F23/2965—Measuring attenuation of transmitted waves
GB2968576A
1976-07-16
1976-07-16
Method of and device for detecting a fluid liquid interface in a container
Expired
GB1555549A
(en)
Priority Applications (1)
Application Number
Priority Date
Filing Date
Title
GB2968576A
GB1555549A
(en)
1976-07-16
1976-07-16
Method of and device for detecting a fluid liquid interface in a container
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
GB2968576A
GB1555549A
(en)
1976-07-16
1976-07-16
Method of and device for detecting a fluid liquid interface in a container
Publications (1)
Publication Number
Publication Date
GB1555549A
true
GB1555549A
(en)
1979-11-14
Family
ID=10295478
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB2968576A
Expired
GB1555549A
(en)
1976-07-16
1976-07-16
Method of and device for detecting a fluid liquid interface in a container
Country Status (1)
Country
Link
GB
(1)
GB1555549A
(en)
Cited By (11)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
EP0028114A2
(en)
*
1979-10-29
1981-05-06
Bestobell (UK) Limited
Liquid level sensor
GB2128326A
(en)
*
1982-10-05
1984-04-26
Itt Ind Ltd
Non-intrusive liquid level switch
GB2137348A
(en)
*
1983-03-30
1984-10-03
Atomic Energy Authority Uk
Ultrasonic liquid interface detector
FR2543677A1
(en)
*
1983-03-30
1984-10-05
Atomic Energy Authority Uk
METHOD AND SENSOR FOR DETECTING ULTRASOUND LIQUID INTERFACE
GB2168150A
(en)
*
1984-12-05
1986-06-11
Atomic Energy Authority Uk
Pipeline inspection
FR2617965A1
(en)
*
1987-07-10
1989-01-13
Univ Paris Curie
Device with guided elastic waves for detecting the presence of a liquid
EP0332534A1
(en)
*
1988-03-08
1989-09-13
Materiel Et Auxiliaire De Signalisation Et De Controle Pour L’automation
Level switch device using elastic Lamb waves for the detection of a liquid being at a predetermined level
US5015995A
(en)
*
1988-12-03
1991-05-14
Stresswave Technology Limited
Fluid level monitor
WO2004098234A1
(en)
2003-04-28
2004-11-11
Matsushita Electric Industrial Co., Ltd.
Ultrasonic sensor
DE102015107567A1
(en)
*
2015-05-13
2016-11-17
Endress + Hauser Flowtec Ag
Arrangement comprising an ultrasonic transducer and clamp-on ultrasonic flowmeter
CN114474393A
(en)
*
2021-12-31
2022-05-13
三一汽车制造有限公司
Method and device for monitoring material level of storage bin and mixing plant
1976
1976-07-16
GB
GB2968576A
patent/GB1555549A/en
not_active
Expired
Cited By (18)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
EP0028114A2
(en)
*
1979-10-29
1981-05-06
Bestobell (UK) Limited
Liquid level sensor
EP0028114A3
(en)
*
1979-10-29
1981-11-04
Bestobell (Uk) Limited
Liquid level sensor
GB2128326A
(en)
*
1982-10-05
1984-04-26
Itt Ind Ltd
Non-intrusive liquid level switch
GB2137348A
(en)
*
1983-03-30
1984-10-03
Atomic Energy Authority Uk
Ultrasonic liquid interface detector
FR2543677A1
(en)
*
1983-03-30
1984-10-05
Atomic Energy Authority Uk
METHOD AND SENSOR FOR DETECTING ULTRASOUND LIQUID INTERFACE
US4679430A
(en)
*
1983-03-30
1987-07-14
United Kingdom Atomic Energy Authority
Ultrasonic liquid interface detector
GB2168150A
(en)
*
1984-12-05
1986-06-11
Atomic Energy Authority Uk
Pipeline inspection
FR2617965A1
(en)
*
1987-07-10
1989-01-13
Univ Paris Curie
Device with guided elastic waves for detecting the presence of a liquid
EP0332534A1
(en)
*
1988-03-08
1989-09-13
Materiel Et Auxiliaire De Signalisation Et De Controle Pour L’automation
Level switch device using elastic Lamb waves for the detection of a liquid being at a predetermined level
FR2628527A1
(en)
*
1988-03-08
1989-09-15
Materiel Auxil Signalisation C
LAMB ELASTIC WAVE CONTACT DEVICE FOR DETECTING THE PRESENCE OF A LIQUID AT A PREDETERMINED LEVEL
US5015995A
(en)
*
1988-12-03
1991-05-14
Stresswave Technology Limited
Fluid level monitor
WO2004098234A1
(en)
2003-04-28
2004-11-11
Matsushita Electric Industrial Co., Ltd.
Ultrasonic sensor
EP1610587A1
(en)
*
2003-04-28
2005-12-28
Matsushita Electric Industrial Co., Ltd.
Ultrasonic sensor
EP1610587A4
(en)
*
2003-04-28
2006-02-01
Matsushita Electric Ind Co Ltd
Ultrasonic sensor
US7162930B2
(en)
2003-04-28
2007-01-16
Matsushita Electric Industrial Co., Ltd.
Ultrasonic sensor
DE102015107567A1
(en)
*
2015-05-13
2016-11-17
Endress + Hauser Flowtec Ag
Arrangement comprising an ultrasonic transducer and clamp-on ultrasonic flowmeter
WO2016180629A1
(en)
*
2015-05-13
2016-11-17
Endress+Hauser Flowtec Ag
Arrangement comprising an ultrasonic transducer, and a clamp-on ultrasonic flow meter
CN114474393A
(en)
*
2021-12-31
2022-05-13
三一汽车制造有限公司
Method and device for monitoring material level of storage bin and mixing plant
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Legal Events
Date
Code
Title
Description
1980-01-30
PS
Patent sealed
1992-03-11
PCNP
Patent ceased through non-payment of renewal fee
