DIFFERENTIAL PRESSURE TYPE FLOWMETER
A flow-rate measurement assembly for measuring a flow rate of a medium through a measurement pipe, comprising at least one differential-pressure producer, and comprising a differential-pressure measurement transducer for providing a differential-pressure measurement signal, which depends upon the di...
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| creator | PARROTTO, Davide JEHLE, Max |
| description | A flow-rate measurement assembly for measuring a flow rate of a medium through a measurement pipe, comprising at least one differential-pressure producer, and comprising a differential-pressure measurement transducer for providing a differential-pressure measurement signal, which depends upon the difference between the high-pressure-side media pressure and the low-pressure-side media pressure. The difference is a measure of the flow rate of the medium. The evaluating unit is designed to determine a relationship between the differential-pressure measurement signal and a characteristic parameter of a fluctuation of the differential-pressure measurement signal, to judge the determination of a monotonically decreasing relationship between the differential-pressure measurement signal and the characteristic parameter to be an indication of a clogged high-pressure line, and to judge the determination of a monotonically increasing relationship between the differential-pressure measurement signal and the characteristic parameter, the monotonically increasing relationship of which is significantly stronger than the monotonically increasing relationship of an unclogged flow-rate measurement assembly, as an indication of a clogged low-pressure line. |
| format | Patent |
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The difference is a measure of the flow rate of the medium. The evaluating unit is designed to determine a relationship between the differential-pressure measurement signal and a characteristic parameter of a fluctuation of the differential-pressure measurement signal, to judge the determination of a monotonically decreasing relationship between the differential-pressure measurement signal and the characteristic parameter to be an indication of a clogged high-pressure line, and to judge the determination of a monotonically increasing relationship between the differential-pressure measurement signal and the characteristic parameter, the monotonically increasing relationship of which is significantly stronger than the monotonically increasing relationship of an unclogged flow-rate measurement assembly, as an indication of a clogged low-pressure line.</description><language>eng ; fre ; ger</language><subject>MEASURING ; MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL ; METERING BY VOLUME ; PHYSICS ; TESTING</subject><creationdate>2021</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&date=20211110&DB=EPODOC&CC=EP&NR=3234512B1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76516</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20211110&DB=EPODOC&CC=EP&NR=3234512B1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>PARROTTO, Davide</creatorcontrib><creatorcontrib>JEHLE, Max</creatorcontrib><title>DIFFERENTIAL PRESSURE TYPE FLOWMETER</title><description>A flow-rate measurement assembly for measuring a flow rate of a medium through a measurement pipe, comprising at least one differential-pressure producer, and comprising a differential-pressure measurement transducer for providing a differential-pressure measurement signal, which depends upon the difference between the high-pressure-side media pressure and the low-pressure-side media pressure. The difference is a measure of the flow rate of the medium. The evaluating unit is designed to determine a relationship between the differential-pressure measurement signal and a characteristic parameter of a fluctuation of the differential-pressure measurement signal, to judge the determination of a monotonically decreasing relationship between the differential-pressure measurement signal and the characteristic parameter to be an indication of a clogged high-pressure line, and to judge the determination of a monotonically increasing relationship between the differential-pressure measurement signal and the characteristic parameter, the monotonically increasing relationship of which is significantly stronger than the monotonically increasing relationship of an unclogged flow-rate measurement assembly, as an indication of a clogged low-pressure line.</description><subject>MEASURING</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>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFBx8XRzcw1y9QvxdPRRCAhyDQ4ODXJVCIkMcFVw8_EP93UNcQ3iYWBNS8wpTuWF0twMCm6uIc4euqkF-fGpxQWJyal5qSXxrgHGRsYmpoZGTobGRCgBAFcpIto</recordid><startdate>20211110</startdate><enddate>20211110</enddate><creator>PARROTTO, Davide</creator><creator>JEHLE, Max</creator><scope>EVB</scope></search><sort><creationdate>20211110</creationdate><title>DIFFERENTIAL PRESSURE TYPE FLOWMETER</title><author>PARROTTO, Davide ; JEHLE, Max</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP3234512B13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2021</creationdate><topic>MEASURING</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>PARROTTO, Davide</creatorcontrib><creatorcontrib>JEHLE, Max</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>PARROTTO, Davide</au><au>JEHLE, Max</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>DIFFERENTIAL PRESSURE TYPE FLOWMETER</title><date>2021-11-10</date><risdate>2021</risdate><abstract>A flow-rate measurement assembly for measuring a flow rate of a medium through a measurement pipe, comprising at least one differential-pressure producer, and comprising a differential-pressure measurement transducer for providing a differential-pressure measurement signal, which depends upon the difference between the high-pressure-side media pressure and the low-pressure-side media pressure. The difference is a measure of the flow rate of the medium. The evaluating unit is designed to determine a relationship between the differential-pressure measurement signal and a characteristic parameter of a fluctuation of the differential-pressure measurement signal, to judge the determination of a monotonically decreasing relationship between the differential-pressure measurement signal and the characteristic parameter to be an indication of a clogged high-pressure line, and to judge the determination of a monotonically increasing relationship between the differential-pressure measurement signal and the characteristic parameter, the monotonically increasing relationship of which is significantly stronger than the monotonically increasing relationship of an unclogged flow-rate measurement assembly, as an indication of a clogged low-pressure line.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre ; ger |
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| subjects | MEASURING MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL METERING BY VOLUME PHYSICS TESTING |
| title | DIFFERENTIAL PRESSURE TYPE FLOWMETER |
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