SU821940A2 - Ultrasonic sensor for monitoring liquid level - Google Patents

Ultrasonic sensor for monitoring liquid level Download PDF

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Publication number
SU821940A2
SU821940A2 SU772519495A SU2519495A SU821940A2 SU 821940 A2 SU821940 A2 SU 821940A2 SU 772519495 A SU772519495 A SU 772519495A SU 2519495 A SU2519495 A SU 2519495A SU 821940 A2 SU821940 A2 SU 821940A2
Authority
SU
USSR - Soviet Union
Prior art keywords
ultrasonic sensor
liquid level
monitoring liquid
goif
aut
Prior art date
Application number
SU772519495A
Other languages
Russian (ru)
Inventor
Евгений Викторович Глотов
Владимир Леонидович Федоров
Борис Константинович Полетаев
Original Assignee
Предприятие П/Я А-1392
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 Предприятие П/Я А-1392 filed Critical Предприятие П/Я А-1392
Priority to SU772519495A priority Critical patent/SU821940A2/en
Application granted granted Critical
Publication of SU821940A2 publication Critical patent/SU821940A2/en

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Description

(54) УЛЬТРАЗВУКОВОЙ ДАТЧИК КОНТРОЛЯ УРОВНЯ ЖИДКОСТИ(54) ULTRASONIC LIQUID LEVEL CONTROL SENSOR

Claims (1)

Формула изобретени Invention Formula Ультразвуковой датчик контрол  уровн  жидкости по авт. ев, N 233314. отличающийс  тем, что, с целью расширени  динамического диапа зона чувствительности, он снабжен дополнительной четвертьполновой прорезью, вьшолненной по пинии соединени  чувствительна  головка - корпус.Ultrasonic sensor level control fluid aut. EV, N 233314. characterized in that, in order to expand the dynamic range of sensitivity, it is provided with an additional quarter-wave slot, made along the connection pin of the sensitive head - housing. Источники информашш. прин тые во внимание при экспертизе I. Авторское свидетельство № 233314. кл. GOIF 23/28, 1967.Sources of information. taken into account in the examination I. Copyright certificate № 233314. cl. GOIF 23/28, 1967.
SU772519495A 1977-08-29 1977-08-29 Ultrasonic sensor for monitoring liquid level SU821940A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU772519495A SU821940A2 (en) 1977-08-29 1977-08-29 Ultrasonic sensor for monitoring liquid level

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU772519495A SU821940A2 (en) 1977-08-29 1977-08-29 Ultrasonic sensor for monitoring liquid level

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
SU233314 Addition

Publications (1)

Publication Number Publication Date
SU821940A2 true SU821940A2 (en) 1981-04-15

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ID=20722934

Family Applications (1)

Application Number Title Priority Date Filing Date
SU772519495A SU821940A2 (en) 1977-08-29 1977-08-29 Ultrasonic sensor for monitoring liquid level

Country Status (1)

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SU (1) SU821940A2 (en)

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