CORIOLIS MASS FLOW CONTROLLER

A Coriolis mass flow sensor includes a flow tube, a light source positioned adjacent a first side of the flow tube and a light detector positioned adjacent a second side of the flow tube. A drive device is operatively situated relative to the flow tube for vibrating the flow tube, such that the flow...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: BARGER, MICHAEL J, DILLE, JOSEPH C, WHITELEY, JEFFREY L, SCOTT, TIMOTHY W
Format: Patent
Sprache:eng ; fre
Schlagworte:
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 BARGER, MICHAEL J
DILLE, JOSEPH C
WHITELEY, JEFFREY L
SCOTT, TIMOTHY W
description A Coriolis mass flow sensor includes a flow tube, a light source positioned adjacent a first side of the flow tube and a light detector positioned adjacent a second side of the flow tube. A drive device is operatively situated relative to the flow tube for vibrating the flow tube, such that the flow tube moves through a path defined between the light source and the light detector. In other aspects of the invention, a Coriolis mass flow sensor includes a flow tube and a frame having the flow tube mounted thereon. A drive device is operatively situated relative to the frame for vibrating the frame and at least one pick off sensor is situated relative to the flow tube so as to measure the twist in the flow tube due to Coriolis force. Other aspects of the invention concern a straight- tube Coriolis mass flow sensor. A flexible flow tube defines a generally linear flow path A drive device is positioned to actuate the flow tube, and first and second pick off sensors are positioned at the first and second ends of the flow tube, respectively. The first and second pick off sensors output a signal in response to movement of the flow tube, wherein a Coriolis force established by a flow of material through the flow tube causes a phase shift between the signals output by the first and second pick off sensors.
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CA2720501C</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CA2720501C</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CA2720501C3</originalsourceid><addsrcrecordid>eNrjZJB19g_y9PfxDFbwdQwOVnDz8Q9XcPb3Cwny9_FxDeJhYE1LzClO5YXS3Azybq4hzh66qQX58anFBYnJqXmpJfHOjkbmRgamBobOxoRVAAAfWSBA</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>CORIOLIS MASS FLOW CONTROLLER</title><source>esp@cenet</source><creator>BARGER, MICHAEL J ; DILLE, JOSEPH C ; WHITELEY, JEFFREY L ; SCOTT, TIMOTHY W</creator><creatorcontrib>BARGER, MICHAEL J ; DILLE, JOSEPH C ; WHITELEY, JEFFREY L ; SCOTT, TIMOTHY W</creatorcontrib><description>A Coriolis mass flow sensor includes a flow tube, a light source positioned adjacent a first side of the flow tube and a light detector positioned adjacent a second side of the flow tube. A drive device is operatively situated relative to the flow tube for vibrating the flow tube, such that the flow tube moves through a path defined between the light source and the light detector. In other aspects of the invention, a Coriolis mass flow sensor includes a flow tube and a frame having the flow tube mounted thereon. A drive device is operatively situated relative to the frame for vibrating the frame and at least one pick off sensor is situated relative to the flow tube so as to measure the twist in the flow tube due to Coriolis force. Other aspects of the invention concern a straight- tube Coriolis mass flow sensor. A flexible flow tube defines a generally linear flow path A drive device is positioned to actuate the flow tube, and first and second pick off sensors are positioned at the first and second ends of the flow tube, respectively. The first and second pick off sensors output a signal in response to movement of the flow tube, wherein a Coriolis force established by a flow of material through the flow tube causes a phase shift between the signals output by the first and second pick off sensors.</description><language>eng ; fre</language><subject>MEASURING ; MEASURING ELECTRIC VARIABLES ; MEASURING MAGNETIC VARIABLES ; MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL ; METERING BY VOLUME ; PHYSICS ; TESTING</subject><creationdate>2015</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=20150922&amp;DB=EPODOC&amp;CC=CA&amp;NR=2720501C$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20150922&amp;DB=EPODOC&amp;CC=CA&amp;NR=2720501C$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>BARGER, MICHAEL J</creatorcontrib><creatorcontrib>DILLE, JOSEPH C</creatorcontrib><creatorcontrib>WHITELEY, JEFFREY L</creatorcontrib><creatorcontrib>SCOTT, TIMOTHY W</creatorcontrib><title>CORIOLIS MASS FLOW CONTROLLER</title><description>A Coriolis mass flow sensor includes a flow tube, a light source positioned adjacent a first side of the flow tube and a light detector positioned adjacent a second side of the flow tube. A drive device is operatively situated relative to the flow tube for vibrating the flow tube, such that the flow tube moves through a path defined between the light source and the light detector. In other aspects of the invention, a Coriolis mass flow sensor includes a flow tube and a frame having the flow tube mounted thereon. A drive device is operatively situated relative to the frame for vibrating the frame and at least one pick off sensor is situated relative to the flow tube so as to measure the twist in the flow tube due to Coriolis force. Other aspects of the invention concern a straight- tube Coriolis mass flow sensor. A flexible flow tube defines a generally linear flow path A drive device is positioned to actuate the flow tube, and first and second pick off sensors are positioned at the first and second ends of the flow tube, respectively. The first and second pick off sensors output a signal in response to movement of the flow tube, wherein a Coriolis force established by a flow of material through the flow tube causes a phase shift between the signals output by the first and second pick off sensors.</description><subject>MEASURING</subject><subject>MEASURING ELECTRIC VARIABLES</subject><subject>MEASURING MAGNETIC VARIABLES</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>2015</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZJB19g_y9PfxDFbwdQwOVnDz8Q9XcPb3Cwny9_FxDeJhYE1LzClO5YXS3Azybq4hzh66qQX58anFBYnJqXmpJfHOjkbmRgamBobOxoRVAAAfWSBA</recordid><startdate>20150922</startdate><enddate>20150922</enddate><creator>BARGER, MICHAEL J</creator><creator>DILLE, JOSEPH C</creator><creator>WHITELEY, JEFFREY L</creator><creator>SCOTT, TIMOTHY W</creator><scope>EVB</scope></search><sort><creationdate>20150922</creationdate><title>CORIOLIS MASS FLOW CONTROLLER</title><author>BARGER, MICHAEL J ; DILLE, JOSEPH C ; WHITELEY, JEFFREY L ; SCOTT, TIMOTHY W</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CA2720501C3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2015</creationdate><topic>MEASURING</topic><topic>MEASURING ELECTRIC VARIABLES</topic><topic>MEASURING MAGNETIC VARIABLES</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>BARGER, MICHAEL J</creatorcontrib><creatorcontrib>DILLE, JOSEPH C</creatorcontrib><creatorcontrib>WHITELEY, JEFFREY L</creatorcontrib><creatorcontrib>SCOTT, TIMOTHY W</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>BARGER, MICHAEL J</au><au>DILLE, JOSEPH C</au><au>WHITELEY, JEFFREY L</au><au>SCOTT, TIMOTHY W</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>CORIOLIS MASS FLOW CONTROLLER</title><date>2015-09-22</date><risdate>2015</risdate><abstract>A Coriolis mass flow sensor includes a flow tube, a light source positioned adjacent a first side of the flow tube and a light detector positioned adjacent a second side of the flow tube. A drive device is operatively situated relative to the flow tube for vibrating the flow tube, such that the flow tube moves through a path defined between the light source and the light detector. In other aspects of the invention, a Coriolis mass flow sensor includes a flow tube and a frame having the flow tube mounted thereon. A drive device is operatively situated relative to the frame for vibrating the frame and at least one pick off sensor is situated relative to the flow tube so as to measure the twist in the flow tube due to Coriolis force. Other aspects of the invention concern a straight- tube Coriolis mass flow sensor. A flexible flow tube defines a generally linear flow path A drive device is positioned to actuate the flow tube, and first and second pick off sensors are positioned at the first and second ends of the flow tube, respectively. The first and second pick off sensors output a signal in response to movement of the flow tube, wherein a Coriolis force established by a flow of material through the flow tube causes a phase shift between the signals output by the first and second pick off sensors.</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language eng ; fre
recordid cdi_epo_espacenet_CA2720501C
source esp@cenet
subjects MEASURING
MEASURING ELECTRIC VARIABLES
MEASURING MAGNETIC VARIABLES
MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL
METERING BY VOLUME
PHYSICS
TESTING
title CORIOLIS MASS FLOW CONTROLLER
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-23T11%3A37%3A44IST&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=BARGER,%20MICHAEL%20J&rft.date=2015-09-22&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECA2720501C%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