GB2100431B - Detection of ultrasonic signals from disturbed liquid interfaces or surfaces - Google Patents

Detection of ultrasonic signals from disturbed liquid interfaces or surfaces

Info

Publication number
GB2100431B
GB2100431B GB8118335A GB8118335A GB2100431B GB 2100431 B GB2100431 B GB 2100431B GB 8118335 A GB8118335 A GB 8118335A GB 8118335 A GB8118335 A GB 8118335A GB 2100431 B GB2100431 B GB 2100431B
Authority
GB
United Kingdom
Prior art keywords
detection
ultrasonic signals
liquid interfaces
disturbed liquid
disturbed
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
Application number
GB8118335A
Other versions
GB2100431A (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.)
UK Atomic Energy Authority
Original Assignee
UK Atomic Energy Authority
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 UK Atomic Energy Authority filed Critical UK Atomic Energy Authority
Priority to GB8118335A priority Critical patent/GB2100431B/en
Publication of GB2100431A publication Critical patent/GB2100431A/en
Application granted granted Critical
Publication of GB2100431B publication Critical patent/GB2100431B/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
    • G01F23/2962—Measuring transit time of reflected 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
    • G01F23/80—Arrangements for signal processing
GB8118335A 1981-06-15 1981-06-15 Detection of ultrasonic signals from disturbed liquid interfaces or surfaces Expired GB2100431B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8118335A GB2100431B (en) 1981-06-15 1981-06-15 Detection of ultrasonic signals from disturbed liquid interfaces or surfaces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8118335A GB2100431B (en) 1981-06-15 1981-06-15 Detection of ultrasonic signals from disturbed liquid interfaces or surfaces

Publications (2)

Publication Number Publication Date
GB2100431A GB2100431A (en) 1982-12-22
GB2100431B true GB2100431B (en) 1985-03-06

Family

ID=10522518

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8118335A Expired GB2100431B (en) 1981-06-15 1981-06-15 Detection of ultrasonic signals from disturbed liquid interfaces or surfaces

Country Status (1)

Country Link
GB (1) GB2100431B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3339984A1 (en) * 1983-11-04 1985-05-23 Endress U. Hauser Gmbh U. Co, 7867 Maulburg SOUND AND ULTRASONIC DISTANCE MEASURING DEVICE
DE3405080A1 (en) * 1984-02-13 1985-08-14 Siemens AG, 1000 Berlin und 8000 München METHOD AND DEVICE FOR MONITORING THE LIQUID VOLUME IN THE TANK OF A VEHICLE
GB2192060B (en) * 1986-06-27 1990-08-01 Electricity Council Method of and apparatus for detecting interfaces
GB8805105D0 (en) * 1988-03-03 1988-03-30 Scan Technologies Ltd Improvements relating to instruments
DE102012207724A1 (en) 2012-05-09 2013-11-14 Continental Automotive Gmbh Method for measuring the level of a liquid

Also Published As

Publication number Publication date
GB2100431A (en) 1982-12-22

Similar Documents

Publication Publication Date Title
AU8421182A (en) Sonic liquid atomizer
GB2151357B (en) Ultrasonic echo sounding systems
GB2142142B (en) Investigation of fluid flow velocity
GB2143950B (en) Fluid vessel sensor
GB2100858B (en) Detecting frequency components of signals
GB2098828B (en) Ultrasonic transducer for single frequency applications
GB8500462D0 (en) Displaying plurality of detected signals
AU8794782A (en) Out of proximity alarm system
DE3272470D1 (en) Ultrasonic transducer
EP0149981A3 (en) Adaptive radar signal processor for the detection of the useful echo and the cancellation of clutter
GB2092667B (en) Ultrasonic transducer
GB2162938B (en) Measuring the turbidity of liquid media
DE3268681D1 (en) Ultrasonic transducer
AU537043B2 (en) Processing signals from mosaic of ultrasonic transducers
AU8302782A (en) Ultrasonic examination of object
IT1153483B (en) EQUIPMENT TO DETECT THE PRESENCE OF MULTIFREQUENTIAL SIGNALS IN A RECEIVED SIGNAL
GB2105465B (en) Ultrasonic pulse-echo detection of defects
GB2100431B (en) Detection of ultrasonic signals from disturbed liquid interfaces or surfaces
DE3271726D1 (en) Ultrasonic doppler flowmeter
GB8401720D0 (en) Measuring pressure of liquid
GB2137348B (en) Ultrasonic liquid interface detector
ZA853410B (en) Diagnostic system for the detection of cytomegalovirus
DE3277329D1 (en) Device for estimating the scanning frequency of a conical scanning tracking radar signal
GB2100429B (en) Apparatus for discrimination against spurious elastic wave (eg ultrasonic) pulses in the detection of disturbed liquid interfaces or surfaces
DE3480022D1 (en) Method for the evaluation of ultrasonic echo signals

Legal Events

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