ULTRASOUND SENSOR FOR DETECTING THE LEVEL OF LIQUIDS

ULTRASOUND SENSOR FOR DETECTING THE LEVEL OF LIQUIDS

The invention relates to liquid level indicators using measurement of sound waves parameters. The ultrasonic liquid level detector contains a detector case (1), a rod acoustic waveguide (2) on one end of which there is an acoustical-electrical transducer (3) and on the other - a hollow resonator(4)....

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: BALIN, NIKOLAI IVANOVICH, SYRKOV, VLADIMIR AFANASIEVICH, DEMCHENKO, ALEXANDR PETROVICH
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
MEASURING
MEASURING ANGLES
MEASURING AREAS
MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS
MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL
METERING BY VOLUME
PHYSICS
TESTING
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page
container_issue
container_start_page
container_title
container_volume
creator BALIN, NIKOLAI IVANOVICH
SYRKOV, VLADIMIR AFANASIEVICH
DEMCHENKO, ALEXANDR PETROVICH
description The invention relates to liquid level indicators using measurement of sound waves parameters. The ultrasonic liquid level detector contains a detector case (1), a rod acoustic waveguide (2) on one end of which there is an acoustical-electrical transducer (3) and on the other - a hollow resonator(4). The resonator (4) space is isolated from an external medium, the detector case (1) is fixed rigidly and hermetically on the surface of the rod acoustic waveguide (2) in a zone of minimum rod oscillations of the rod acoustic waveguide at operating detector frequency and contains an attachment means for attaching the detector to an external base.
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_EP0940658A1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>EP0940658A1</sourcerecordid><originalsourceid>FETCH-epo_espacenet_EP0940658A13</originalsourceid><addsrcrecordid>eNrjZDAJ9QkJcgz2D_VzUQh29Qv2D1JwA2IX1xBX5xBPP3eFEA9XBR_XMFcfBX83BR_PwFBPl2AeBta0xJziVF4ozc2g4OYa4uyhm1qQH59aXJCYnJqXWhLvGmBgaWJgZmrhaGhMhBIAieYnFQ</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>ULTRASOUND SENSOR FOR DETECTING THE LEVEL OF LIQUIDS</title><source>esp@cenet</source><creator>BALIN, NIKOLAI IVANOVICH ; SYRKOV, VLADIMIR AFANASIEVICH ; DEMCHENKO, ALEXANDR PETROVICH</creator><creatorcontrib>BALIN, NIKOLAI IVANOVICH ; SYRKOV, VLADIMIR AFANASIEVICH ; DEMCHENKO, ALEXANDR PETROVICH</creatorcontrib><description>The invention relates to liquid level indicators using measurement of sound waves parameters. The ultrasonic liquid level detector contains a detector case (1), a rod acoustic waveguide (2) on one end of which there is an acoustical-electrical transducer (3) and on the other - a hollow resonator(4). The resonator (4) space is isolated from an external medium, the detector case (1) is fixed rigidly and hermetically on the surface of the rod acoustic waveguide (2) in a zone of minimum rod oscillations of the rod acoustic waveguide at operating detector frequency and contains an attachment means for attaching the detector to an external base.</description><edition>6</edition><language>eng ; fre ; ger</language><subject>MEASURING ; MEASURING ANGLES ; MEASURING AREAS ; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS ; MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS ; MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL ; METERING BY VOLUME ; PHYSICS ; TESTING</subject><creationdate>1999</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=19990908&amp;DB=EPODOC&amp;CC=EP&amp;NR=0940658A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,309,781,886,25569,76552</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=19990908&amp;DB=EPODOC&amp;CC=EP&amp;NR=0940658A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>BALIN, NIKOLAI IVANOVICH</creatorcontrib><creatorcontrib>SYRKOV, VLADIMIR AFANASIEVICH</creatorcontrib><creatorcontrib>DEMCHENKO, ALEXANDR PETROVICH</creatorcontrib><title>ULTRASOUND SENSOR FOR DETECTING THE LEVEL OF LIQUIDS</title><description>The invention relates to liquid level indicators using measurement of sound waves parameters. The ultrasonic liquid level detector contains a detector case (1), a rod acoustic waveguide (2) on one end of which there is an acoustical-electrical transducer (3) and on the other - a hollow resonator(4). The resonator (4) space is isolated from an external medium, the detector case (1) is fixed rigidly and hermetically on the surface of the rod acoustic waveguide (2) in a zone of minimum rod oscillations of the rod acoustic waveguide at operating detector frequency and contains an attachment means for attaching the detector to an external base.</description><subject>MEASURING</subject><subject>MEASURING ANGLES</subject><subject>MEASURING AREAS</subject><subject>MEASURING IRREGULARITIES OF SURFACES OR CONTOURS</subject><subject>MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS</subject><subject>MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL</subject><subject>METERING BY VOLUME</subject><subject>PHYSICS</subject><subject>TESTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1999</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDAJ9QkJcgz2D_VzUQh29Qv2D1JwA2IX1xBX5xBPP3eFEA9XBR_XMFcfBX83BR_PwFBPl2AeBta0xJziVF4ozc2g4OYa4uyhm1qQH59aXJCYnJqXWhLvGmBgaWJgZmrhaGhMhBIAieYnFQ</recordid><startdate>19990908</startdate><enddate>19990908</enddate><creator>BALIN, NIKOLAI IVANOVICH</creator><creator>SYRKOV, VLADIMIR AFANASIEVICH</creator><creator>DEMCHENKO, ALEXANDR PETROVICH</creator><scope>EVB</scope></search><sort><creationdate>19990908</creationdate><title>ULTRASOUND SENSOR FOR DETECTING THE LEVEL OF LIQUIDS</title><author>BALIN, NIKOLAI IVANOVICH ; SYRKOV, VLADIMIR AFANASIEVICH ; DEMCHENKO, ALEXANDR PETROVICH</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP0940658A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>1999</creationdate><topic>MEASURING</topic><topic>MEASURING ANGLES</topic><topic>MEASURING AREAS</topic><topic>MEASURING IRREGULARITIES OF SURFACES OR CONTOURS</topic><topic>MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS</topic><topic>MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL</topic><topic>METERING BY VOLUME</topic><topic>PHYSICS</topic><topic>TESTING</topic><toplevel>online_resources</toplevel><creatorcontrib>BALIN, NIKOLAI IVANOVICH</creatorcontrib><creatorcontrib>SYRKOV, VLADIMIR AFANASIEVICH</creatorcontrib><creatorcontrib>DEMCHENKO, ALEXANDR PETROVICH</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>BALIN, NIKOLAI IVANOVICH</au><au>SYRKOV, VLADIMIR AFANASIEVICH</au><au>DEMCHENKO, ALEXANDR PETROVICH</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>ULTRASOUND SENSOR FOR DETECTING THE LEVEL OF LIQUIDS</title><date>1999-09-08</date><risdate>1999</risdate><abstract>The invention relates to liquid level indicators using measurement of sound waves parameters. The ultrasonic liquid level detector contains a detector case (1), a rod acoustic waveguide (2) on one end of which there is an acoustical-electrical transducer (3) and on the other - a hollow resonator(4). The resonator (4) space is isolated from an external medium, the detector case (1) is fixed rigidly and hermetically on the surface of the rod acoustic waveguide (2) in a zone of minimum rod oscillations of the rod acoustic waveguide at operating detector frequency and contains an attachment means for attaching the detector to an external base.</abstract><edition>6</edition><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language eng ; fre ; ger
recordid cdi_epo_espacenet_EP0940658A1
source esp@cenet
subjects MEASURING
MEASURING ANGLES
MEASURING AREAS
MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS
MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL
METERING BY VOLUME
PHYSICS
TESTING
title ULTRASOUND SENSOR FOR DETECTING THE LEVEL OF LIQUIDS
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-16T08%3A22%3A38IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=BALIN,%20NIKOLAI%20IVANOVICH&rft.date=1999-09-08&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EEP0940658A1%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true