CALIBRATION OF COMBINED ACCELERATION AND PRESSURE SENSORS
Techniques are disclosed relating to calibrating sensors configured to measure both pressure and acceleration. In various embodiments, a system detects a first voltage produce by a first piezoelectric material (204A) in a hydrophone when the hydrophone is exposed to an acceleration and detects a sec...
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| creator | Stig Rune Lennart Tenghamn Frederick James Barr |
| description | Techniques are disclosed relating to calibrating sensors configured to measure both pressure and acceleration. In various embodiments, a system detects a first voltage produce by a first piezoelectric material (204A) in a hydrophone when the hydrophone is exposed to an acceleration and detects a second voltage produced by a second piezoelectric material (204B) in the hydrophone when the hydrophone is exposed to the acceleration. The system, in some embodiments, compares the first voltage and the second voltage. Based on the comparing of the first and second voltages, in some embodiments, the system determines a resistance for a variable resistor (410) coupled to one of the first and second piezoelectric materials (204A, 204B). (FIG. 6) |
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In various embodiments, a system detects a first voltage produce by a first piezoelectric material (204A) in a hydrophone when the hydrophone is exposed to an acceleration and detects a second voltage produced by a second piezoelectric material (204B) in the hydrophone when the hydrophone is exposed to the acceleration. The system, in some embodiments, compares the first voltage and the second voltage. Based on the comparing of the first and second voltages, in some embodiments, the system determines a resistance for a variable resistor (410) coupled to one of the first and second piezoelectric materials (204A, 204B). (FIG. 6)</description><language>eng</language><subject>DETECTING MASSES OR OBJECTS ; GEOPHYSICS ; GRAVITATIONAL MEASUREMENTS ; MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC ORINFRASONIC WAVES ; MEASURING ; MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER,MECHANICAL EFFICIENCY, OR FLUID PRESSURE ; PHYSICS ; TESTING</subject><creationdate>2024</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=20240907&DB=EPODOC&CC=MY&NR=204666A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76516</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240907&DB=EPODOC&CC=MY&NR=204666A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Stig Rune Lennart Tenghamn</creatorcontrib><creatorcontrib>Frederick James Barr</creatorcontrib><title>CALIBRATION OF COMBINED ACCELERATION AND PRESSURE SENSORS</title><description>Techniques are disclosed relating to calibrating sensors configured to measure both pressure and acceleration. In various embodiments, a system detects a first voltage produce by a first piezoelectric material (204A) in a hydrophone when the hydrophone is exposed to an acceleration and detects a second voltage produced by a second piezoelectric material (204B) in the hydrophone when the hydrophone is exposed to the acceleration. The system, in some embodiments, compares the first voltage and the second voltage. Based on the comparing of the first and second voltages, in some embodiments, the system determines a resistance for a variable resistor (410) coupled to one of the first and second piezoelectric materials (204A, 204B). (FIG. 6)</description><subject>DETECTING MASSES OR OBJECTS</subject><subject>GEOPHYSICS</subject><subject>GRAVITATIONAL MEASUREMENTS</subject><subject>MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC ORINFRASONIC WAVES</subject><subject>MEASURING</subject><subject>MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER,MECHANICAL EFFICIENCY, OR FLUID PRESSURE</subject><subject>PHYSICS</subject><subject>TESTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLB0dvTxdApyDPH091Pwd1Nw9vd18vRzdVFwdHZ29XGFSjj6uSgEBLkGB4cGuSoEu_oF-wcF8zCwpiXmFKfyQmluBjk31xBnD93Ugvz41OKCxOTUvNSSeN9IIwMTMzMzR2OCCgCilie1</recordid><startdate>20240907</startdate><enddate>20240907</enddate><creator>Stig Rune Lennart Tenghamn</creator><creator>Frederick James Barr</creator><scope>EVB</scope></search><sort><creationdate>20240907</creationdate><title>CALIBRATION OF COMBINED ACCELERATION AND PRESSURE SENSORS</title><author>Stig Rune Lennart Tenghamn ; Frederick James Barr</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_MY204666A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2024</creationdate><topic>DETECTING MASSES OR OBJECTS</topic><topic>GEOPHYSICS</topic><topic>GRAVITATIONAL MEASUREMENTS</topic><topic>MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC ORINFRASONIC WAVES</topic><topic>MEASURING</topic><topic>MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER,MECHANICAL EFFICIENCY, OR FLUID PRESSURE</topic><topic>PHYSICS</topic><topic>TESTING</topic><toplevel>online_resources</toplevel><creatorcontrib>Stig Rune Lennart Tenghamn</creatorcontrib><creatorcontrib>Frederick James Barr</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Stig Rune Lennart Tenghamn</au><au>Frederick James Barr</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>CALIBRATION OF COMBINED ACCELERATION AND PRESSURE SENSORS</title><date>2024-09-07</date><risdate>2024</risdate><abstract>Techniques are disclosed relating to calibrating sensors configured to measure both pressure and acceleration. In various embodiments, a system detects a first voltage produce by a first piezoelectric material (204A) in a hydrophone when the hydrophone is exposed to an acceleration and detects a second voltage produced by a second piezoelectric material (204B) in the hydrophone when the hydrophone is exposed to the acceleration. The system, in some embodiments, compares the first voltage and the second voltage. Based on the comparing of the first and second voltages, in some embodiments, the system determines a resistance for a variable resistor (410) coupled to one of the first and second piezoelectric materials (204A, 204B). (FIG. 6)</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | DETECTING MASSES OR OBJECTS GEOPHYSICS GRAVITATIONAL MEASUREMENTS MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC ORINFRASONIC WAVES MEASURING MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER,MECHANICAL EFFICIENCY, OR FLUID PRESSURE PHYSICS TESTING |
| title | CALIBRATION OF COMBINED ACCELERATION AND PRESSURE SENSORS |
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