VANE ANGLE MEASUREMENT
A measurement system (74) for determining an angular position of a component of a gas turbine engine (20) includes one or more proximity sensors (76; 76a, 76b) positioned at a fixed structure of the gas turbine engine (20) and one or more sensor targets (80, 82) positioned at a rotatable component o...
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| creator | BOUDREAU, Daniel J WARREN, Eli Cole HACKETT, Bryan J |
| description | A measurement system (74) for determining an angular position of a component of a gas turbine engine (20) includes one or more proximity sensors (76; 76a, 76b) positioned at a fixed structure of the gas turbine engine (20) and one or more sensor targets (80, 82) positioned at a rotatable component of the gas turbine engine. Each sensor target of the one or more sensor targets includes a target surface (84) having a variable distance between the target surface and the proximity sensor with rotation of the rotatable component about a component axis of rotation. A measurement of distance between the proximity sensor (76; 76a, 76b) and the target surface as measured by the proximity sensor is indicative of an angular position of the rotatable component relative to the component axis of rotation. |
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Each sensor target of the one or more sensor targets includes a target surface (84) having a variable distance between the target surface and the proximity sensor with rotation of the rotatable component about a component axis of rotation. A measurement of distance between the proximity sensor (76; 76a, 76b) and the target surface as measured by the proximity sensor is indicative of an angular position of the rotatable component relative to the component axis of rotation.</description><language>eng ; fre ; ger</language><subject>AIR INTAKES FOR JET-PROPULSION PLANTS ; BLASTING ; COMBUSTION ENGINES ; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS ; ENGINE PLANTS IN GENERAL ; GAS-TURBINE PLANTS ; HEATING ; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS ; LIGHTING ; MACHINES OR ENGINES IN GENERAL ; MEASURING ; MEASURING ANGLES ; MEASURING AREAS ; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS ; MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS ; MECHANICAL ENGINEERING ; NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES ; PHYSICS ; STEAM ENGINES ; TESTING ; WEAPONS</subject><creationdate>2023</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=20231025&DB=EPODOC&CC=EP&NR=3744951B1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76419</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20231025&DB=EPODOC&CC=EP&NR=3744951B1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>BOUDREAU, Daniel J</creatorcontrib><creatorcontrib>WARREN, Eli Cole</creatorcontrib><creatorcontrib>HACKETT, Bryan J</creatorcontrib><title>VANE ANGLE MEASUREMENT</title><description>A measurement system (74) for determining an angular position of a component of a gas turbine engine (20) includes one or more proximity sensors (76; 76a, 76b) positioned at a fixed structure of the gas turbine engine (20) and one or more sensor targets (80, 82) positioned at a rotatable component of the gas turbine engine. Each sensor target of the one or more sensor targets includes a target surface (84) having a variable distance between the target surface and the proximity sensor with rotation of the rotatable component about a component axis of rotation. A measurement of distance between the proximity sensor (76; 76a, 76b) and the target surface as measured by the proximity sensor is indicative of an angular position of the rotatable component relative to the component axis of rotation.</description><subject>AIR INTAKES FOR JET-PROPULSION PLANTS</subject><subject>BLASTING</subject><subject>COMBUSTION ENGINES</subject><subject>CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS</subject><subject>ENGINE PLANTS IN GENERAL</subject><subject>GAS-TURBINE PLANTS</subject><subject>HEATING</subject><subject>HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS</subject><subject>LIGHTING</subject><subject>MACHINES OR ENGINES IN GENERAL</subject><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>MECHANICAL ENGINEERING</subject><subject>NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES</subject><subject>PHYSICS</subject><subject>STEAM ENGINES</subject><subject>TESTING</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZBALc_RzVXD0c_dxVfB1dQwODXL1dfUL4WFgTUvMKU7lhdLcDApuriHOHrqpBfnxqcUFicmpeakl8a4BxuYmJpamhk6GxkQoAQB0fh7A</recordid><startdate>20231025</startdate><enddate>20231025</enddate><creator>BOUDREAU, Daniel J</creator><creator>WARREN, Eli Cole</creator><creator>HACKETT, Bryan J</creator><scope>EVB</scope></search><sort><creationdate>20231025</creationdate><title>VANE ANGLE MEASUREMENT</title><author>BOUDREAU, Daniel J ; WARREN, Eli Cole ; HACKETT, Bryan J</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP3744951B13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2023</creationdate><topic>AIR INTAKES FOR JET-PROPULSION PLANTS</topic><topic>BLASTING</topic><topic>COMBUSTION ENGINES</topic><topic>CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS</topic><topic>ENGINE PLANTS IN GENERAL</topic><topic>GAS-TURBINE PLANTS</topic><topic>HEATING</topic><topic>HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS</topic><topic>LIGHTING</topic><topic>MACHINES OR ENGINES IN GENERAL</topic><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>MECHANICAL ENGINEERING</topic><topic>NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES</topic><topic>PHYSICS</topic><topic>STEAM ENGINES</topic><topic>TESTING</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>BOUDREAU, Daniel J</creatorcontrib><creatorcontrib>WARREN, Eli Cole</creatorcontrib><creatorcontrib>HACKETT, Bryan J</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>BOUDREAU, Daniel J</au><au>WARREN, Eli Cole</au><au>HACKETT, Bryan J</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>VANE ANGLE MEASUREMENT</title><date>2023-10-25</date><risdate>2023</risdate><abstract>A measurement system (74) for determining an angular position of a component of a gas turbine engine (20) includes one or more proximity sensors (76; 76a, 76b) positioned at a fixed structure of the gas turbine engine (20) and one or more sensor targets (80, 82) positioned at a rotatable component of the gas turbine engine. Each sensor target of the one or more sensor targets includes a target surface (84) having a variable distance between the target surface and the proximity sensor with rotation of the rotatable component about a component axis of rotation. A measurement of distance between the proximity sensor (76; 76a, 76b) and the target surface as measured by the proximity sensor is indicative of an angular position of the rotatable component relative to the component axis of rotation.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | AIR INTAKES FOR JET-PROPULSION PLANTS BLASTING COMBUSTION ENGINES CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS ENGINE PLANTS IN GENERAL GAS-TURBINE PLANTS HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MACHINES OR ENGINES IN GENERAL MEASURING MEASURING ANGLES MEASURING AREAS MEASURING IRREGULARITIES OF SURFACES OR CONTOURS MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES PHYSICS STEAM ENGINES TESTING WEAPONS |
| title | VANE ANGLE MEASUREMENT |
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